/
rd_stats.h
935 lines (838 loc) · 28.2 KB
/
rd_stats.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
/*
* rd_stats.h: Include file used to read system statistics
* (C) 1999-2024 by Sebastien Godard (sysstat <at> orange.fr)
*/
#ifndef _RD_STATS_H
#define _RD_STATS_H
#include "common.h"
/*
***************************************************************************
* Miscellaneous constants
***************************************************************************
*/
/* Maximum length of block device name */
#define MAX_DEV_LEN 128
/* Maximum length of network interface name */
#define MAX_IFACE_LEN 16
/* Maximum length of USB manufacturer string */
#define MAX_MANUF_LEN 24
/* Maximum length of USB product string */
#define MAX_PROD_LEN 48
/* Maximum length of filesystem name */
#define MAX_FS_LEN 128
/* Maximum length of FC host name */
#define MAX_FCH_LEN 16
/* Maximum length of interrupt name */
#define MAX_SA_IRQ_LEN 8
#define CNT_PART 1
#define CNT_ALL_DEV 0
#define CNT_USED_DEV 1
#define K_DUPLEX_HALF "half"
#define K_DUPLEX_FULL "full"
#define C_DUPLEX_HALF 1
#define C_DUPLEX_FULL 2
/* Type for all functions counting items. Value can be negative (-1) */
#define __nr_t int
/*
***************************************************************************
* System files containing statistics
***************************************************************************
*/
/* Files */
#define SERIAL PRE "/proc/tty/driver/serial"
#define FDENTRY_STATE PRE "/proc/sys/fs/dentry-state"
#define FFILE_NR PRE "/proc/sys/fs/file-nr"
#define FINODE_STATE PRE "/proc/sys/fs/inode-state"
#define PTY_NR PRE "/proc/sys/kernel/pty/nr"
#define NET_DEV PRE "/proc/net/dev"
#define NET_SOCKSTAT PRE "/proc/net/sockstat"
#define NET_SOCKSTAT6 PRE "/proc/net/sockstat6"
#define NET_RPC_NFS PRE "/proc/net/rpc/nfs"
#define NET_RPC_NFSD PRE "/proc/net/rpc/nfsd"
#define NET_SOFTNET PRE "/proc/net/softnet_stat"
#define LOADAVG PRE "/proc/loadavg"
#define PRESSURE PRE "/proc/pressure"
#define PSI_CPU PRESSURE "/cpu"
#define PSI_IO PRESSURE "/io"
#define PSI_MEM PRESSURE "/memory"
#define VMSTAT PRE "/proc/vmstat"
#define NET_SNMP PRE "/proc/net/snmp"
#define NET_SNMP6 PRE "/proc/net/snmp6"
#define CPUINFO PRE "/proc/cpuinfo"
#define MTAB PRE "/etc/mtab"
#define IF_DUPLEX PRE "/sys/class/net/%s/duplex"
#define IF_SPEED PRE "/sys/class/net/%s/speed"
#define FC_RX_FRAMES "%s/%s/statistics/rx_frames"
#define FC_TX_FRAMES "%s/%s/statistics/tx_frames"
#define FC_RX_WORDS "%s/%s/statistics/rx_words"
#define FC_TX_WORDS "%s/%s/statistics/tx_words"
#define SYSFS_USBDEV PRE "/sys/bus/usb/devices"
#define SYSFS_TIME_IN_STATE "cpufreq/stats/time_in_state"
#define SYSFS_IDVENDOR "idVendor"
#define SYSFS_IDPRODUCT "idProduct"
#define SYSFS_BMAXPOWER "bMaxPower"
#define SYSFS_MANUFACTURER "manufacturer"
#define SYSFS_PRODUCT "product"
#define SYSFS_FCHOST PRE "/sys/class/fc_host"
#define SYSFS_PWR_SUPPLY PRE "/sys/class/power_supply"
#define BAT_CAPACITY "%s/%s/capacity"
#define BAT_STATUS "%s/%s/status"
/*
***************************************************************************
* Definitions of structures for system statistics.
* WARNING: Fields order matters for SVG graphs!
***************************************************************************
*/
#define SIZEOF_LONG_64BIT 8
#define ULL_ALIGNMENT_WIDTH 8
#define UL_ALIGNMENT_WIDTH SIZEOF_LONG_64BIT
#define U_ALIGNMENT_WIDTH 4
#define MAP_SIZE(m) ((m[0] * ULL_ALIGNMENT_WIDTH) + \
(m[1] * UL_ALIGNMENT_WIDTH) + \
(m[2] * U_ALIGNMENT_WIDTH))
/*
* Structure for CPU statistics.
* In activity buffer: First structure is for global CPU utilization ("all").
* Following structures are for each individual CPU (0, 1, etc.)
*
* Used by: sadc, sar, sadf, iostat, mpstat, pidstat
*/
struct stats_cpu {
unsigned long long cpu_user;
unsigned long long cpu_nice;
unsigned long long cpu_sys;
unsigned long long cpu_idle;
unsigned long long cpu_iowait;
unsigned long long cpu_steal;
unsigned long long cpu_hardirq;
unsigned long long cpu_softirq;
unsigned long long cpu_guest;
unsigned long long cpu_guest_nice;
};
#define STATS_CPU_SIZE (sizeof(struct stats_cpu))
#define STATS_CPU_ULL 10
#define STATS_CPU_UL 0
#define STATS_CPU_U 0
#define STATS_CPU_XNR 10
/*
* Structure for task creation and context switch statistics.
* The attribute (aligned(8)) is necessary so that sizeof(structure) has
* the same value on 32 and 64-bit architectures.
*/
struct stats_pcsw {
unsigned long long context_switch;
unsigned long processes __attribute__ ((aligned (8)));
};
#define STATS_PCSW_SIZE (sizeof(struct stats_pcsw))
#define STATS_PCSW_ULL 1
#define STATS_PCSW_UL 1
#define STATS_PCSW_U 0
#define STATS_PCSW_XNR 2
/*
* Structure for interrupts statistics.
* In activity buffer (sadc): First structures are for global CPU utilization ("all"):
* interrupts sum, 0, 1,...
* Following structures are for each individual CPU (0, 1, etc.)
*
* Used by: sadc, sar, sadf
*/
struct stats_irq {
unsigned int irq_nr;
char irq_name[MAX_SA_IRQ_LEN];
};
#define STATS_IRQ_SIZE (sizeof(struct stats_irq))
#define STATS_IRQ_ULL 0
#define STATS_IRQ_UL 0
#define STATS_IRQ_U 1
#define STATS_IRQ_XNR 1
/* Structure for swapping statistics */
struct stats_swap {
unsigned long pswpin __attribute__ ((aligned (8)));
unsigned long pswpout __attribute__ ((aligned (8)));
};
#define STATS_SWAP_SIZE (sizeof(struct stats_swap))
#define STATS_SWAP_ULL 0
#define STATS_SWAP_UL 2
#define STATS_SWAP_U 0
#define STATS_SWAP_XNR 2
/* Structure for paging statistics */
struct stats_paging {
unsigned long pgpgin __attribute__ ((aligned (8)));
unsigned long pgpgout __attribute__ ((aligned (8)));
unsigned long pgfault __attribute__ ((aligned (8)));
unsigned long pgmajfault __attribute__ ((aligned (8)));
unsigned long pgfree __attribute__ ((aligned (8)));
unsigned long pgscan_kswapd __attribute__ ((aligned (8)));
unsigned long pgscan_direct __attribute__ ((aligned (8)));
unsigned long pgsteal __attribute__ ((aligned (8)));
unsigned long pgpromote __attribute__ ((aligned (8)));
unsigned long pgdemote __attribute__ ((aligned (8)));
};
#define STATS_PAGING_SIZE (sizeof(struct stats_paging))
#define STATS_PAGING_ULL 0
#define STATS_PAGING_UL 10
#define STATS_PAGING_U 0
#define STATS_PAGING_XNR 10
/* Structure for I/O and transfer rate statistics */
struct stats_io {
unsigned long long dk_drive;
unsigned long long dk_drive_rio;
unsigned long long dk_drive_wio;
unsigned long long dk_drive_rblk;
unsigned long long dk_drive_wblk;
unsigned long long dk_drive_dio;
unsigned long long dk_drive_dblk;
};
#define STATS_IO_SIZE (sizeof(struct stats_io))
#define STATS_IO_ULL 7
#define STATS_IO_UL 0
#define STATS_IO_U 0
#define STATS_IO_XNR 7
/*
* Structure for memory and swap space utilization statistics.
*
* Used by: sadc, sar, sadf, pidstat
*/
struct stats_memory {
unsigned long long frmkb;
unsigned long long bufkb;
unsigned long long camkb;
unsigned long long tlmkb;
unsigned long long frskb;
unsigned long long tlskb;
unsigned long long caskb;
unsigned long long comkb;
unsigned long long activekb;
unsigned long long inactkb;
unsigned long long dirtykb;
unsigned long long anonpgkb;
unsigned long long slabkb;
unsigned long long kstackkb;
unsigned long long pgtblkb;
unsigned long long vmusedkb;
unsigned long long availablekb;
};
#define STATS_MEMORY_SIZE (sizeof(struct stats_memory))
#define STATS_MEMORY_ULL 17
#define STATS_MEMORY_UL 0
#define STATS_MEMORY_U 0
#define STATS_MEMORY_XNR 21
/* Structure for kernel tables statistics */
struct stats_ktables {
unsigned long long file_used;
unsigned long long inode_used;
unsigned long long dentry_stat;
unsigned long long pty_nr;
};
#define STATS_KTABLES_SIZE (sizeof(struct stats_ktables))
#define STATS_KTABLES_ULL 4
#define STATS_KTABLES_UL 0
#define STATS_KTABLES_U 0
#define STATS_KTABLES_XNR 4
/* Structure for queue and load statistics */
struct stats_queue {
unsigned long long nr_running;
unsigned long long procs_blocked;
unsigned long long nr_threads;
unsigned int load_avg_1;
unsigned int load_avg_5;
unsigned int load_avg_15;
};
#define STATS_QUEUE_SIZE (sizeof(struct stats_queue))
#define STATS_QUEUE_ULL 3
#define STATS_QUEUE_UL 0
#define STATS_QUEUE_U 3
#define STATS_QUEUE_XNR 6
/* Structure for serial statistics */
struct stats_serial {
unsigned int rx;
unsigned int tx;
unsigned int frame;
unsigned int parity;
unsigned int brk;
unsigned int overrun;
unsigned int line;
};
#define STATS_SERIAL_SIZE (sizeof(struct stats_serial))
#define STATS_SERIAL_ULL 0
#define STATS_SERIAL_UL 0
#define STATS_SERIAL_U 7
#define STATS_SERIAL_XNR 6
/*
* Structure for block devices statistics.
*
* Used by: sadc, sar, sadf, iostat
*/
struct stats_disk {
unsigned long long nr_ios;
unsigned long long wwn[2];
unsigned long rd_sect __attribute__ ((aligned (8)));
unsigned long wr_sect __attribute__ ((aligned (8)));
unsigned long dc_sect __attribute__ ((aligned (8)));
unsigned int rd_ticks __attribute__ ((aligned (8)));
unsigned int wr_ticks;
unsigned int tot_ticks;
unsigned int rq_ticks;
unsigned int major;
unsigned int minor;
unsigned int dc_ticks;
unsigned int part_nr;
};
#define STATS_DISK_SIZE (sizeof(struct stats_disk))
#define STATS_DISK_ULL 3
#define STATS_DISK_UL 3
#define STATS_DISK_U 8
#define STATS_DISK_XNR 8
/* Structure for network interfaces statistics */
struct stats_net_dev {
unsigned long long rx_packets;
unsigned long long tx_packets;
unsigned long long rx_bytes;
unsigned long long tx_bytes;
unsigned long long rx_compressed;
unsigned long long tx_compressed;
unsigned long long multicast;
unsigned int speed;
char interface[MAX_IFACE_LEN];
char duplex;
};
#define STATS_NET_DEV_SIZE (sizeof(struct stats_net_dev))
#define STATS_NET_DEV_SIZE2CMP (STATS_NET_DEV_SIZE - MAX_IFACE_LEN - 1)
#define STATS_NET_DEV_ULL 7
#define STATS_NET_DEV_UL 0
#define STATS_NET_DEV_U 1
#define STATS_NET_DEV_XNR 8
/* Structure for network interface errors statistics */
struct stats_net_edev {
unsigned long long collisions;
unsigned long long rx_errors;
unsigned long long tx_errors;
unsigned long long rx_dropped;
unsigned long long tx_dropped;
unsigned long long rx_fifo_errors;
unsigned long long tx_fifo_errors;
unsigned long long rx_frame_errors;
unsigned long long tx_carrier_errors;
char interface[MAX_IFACE_LEN];
};
#define STATS_NET_EDEV_SIZE (sizeof(struct stats_net_edev))
#define STATS_NET_EDEV_SIZE2CMP (STATS_NET_EDEV_SIZE - MAX_IFACE_LEN)
#define STATS_NET_EDEV_ULL 9
#define STATS_NET_EDEV_UL 0
#define STATS_NET_EDEV_U 0
#define STATS_NET_EDEV_XNR 9
/* Structure for NFS client statistics */
struct stats_net_nfs {
unsigned int nfs_rpccnt;
unsigned int nfs_rpcretrans;
unsigned int nfs_readcnt;
unsigned int nfs_writecnt;
unsigned int nfs_accesscnt;
unsigned int nfs_getattcnt;
};
#define STATS_NET_NFS_SIZE (sizeof(struct stats_net_nfs))
#define STATS_NET_NFS_ULL 0
#define STATS_NET_NFS_UL 0
#define STATS_NET_NFS_U 6
#define STATS_NET_NFS_XNR 6
/* Structure for NFS server statistics */
struct stats_net_nfsd {
unsigned int nfsd_rpccnt;
unsigned int nfsd_rpcbad;
unsigned int nfsd_netcnt;
unsigned int nfsd_netudpcnt;
unsigned int nfsd_nettcpcnt;
unsigned int nfsd_rchits;
unsigned int nfsd_rcmisses;
unsigned int nfsd_readcnt;
unsigned int nfsd_writecnt;
unsigned int nfsd_accesscnt;
unsigned int nfsd_getattcnt;
};
#define STATS_NET_NFSD_SIZE (sizeof(struct stats_net_nfsd))
#define STATS_NET_NFSD_ULL 0
#define STATS_NET_NFSD_UL 0
#define STATS_NET_NFSD_U 11
#define STATS_NET_NFSD_XNR 11
/* Structure for IPv4 sockets statistics */
struct stats_net_sock {
unsigned int sock_inuse;
unsigned int tcp_inuse;
unsigned int tcp_tw;
unsigned int udp_inuse;
unsigned int raw_inuse;
unsigned int frag_inuse;
};
#define STATS_NET_SOCK_SIZE (sizeof(struct stats_net_sock))
#define STATS_NET_SOCK_ULL 0
#define STATS_NET_SOCK_UL 0
#define STATS_NET_SOCK_U 6
#define STATS_NET_SOCK_XNR 6
/* Structure for IP statistics */
struct stats_net_ip {
unsigned long long InReceives;
unsigned long long ForwDatagrams;
unsigned long long InDelivers;
unsigned long long OutRequests;
unsigned long long ReasmReqds;
unsigned long long ReasmOKs;
unsigned long long FragOKs;
unsigned long long FragCreates;
};
#define STATS_NET_IP_SIZE (sizeof(struct stats_net_ip))
#define STATS_NET_IP_ULL 8
#define STATS_NET_IP_UL 0
#define STATS_NET_IP_U 0
#define STATS_NET_IP_XNR 8
/* Structure for IP errors statistics */
struct stats_net_eip {
unsigned long long InHdrErrors;
unsigned long long InAddrErrors;
unsigned long long InUnknownProtos;
unsigned long long InDiscards;
unsigned long long OutDiscards;
unsigned long long OutNoRoutes;
unsigned long long ReasmFails;
unsigned long long FragFails;
};
#define STATS_NET_EIP_SIZE (sizeof(struct stats_net_eip))
#define STATS_NET_EIP_ULL 8
#define STATS_NET_EIP_UL 0
#define STATS_NET_EIP_U 0
#define STATS_NET_EIP_XNR 8
/* Structure for ICMP statistics */
struct stats_net_icmp {
unsigned long InMsgs __attribute__ ((aligned (8)));
unsigned long OutMsgs __attribute__ ((aligned (8)));
unsigned long InEchos __attribute__ ((aligned (8)));
unsigned long InEchoReps __attribute__ ((aligned (8)));
unsigned long OutEchos __attribute__ ((aligned (8)));
unsigned long OutEchoReps __attribute__ ((aligned (8)));
unsigned long InTimestamps __attribute__ ((aligned (8)));
unsigned long InTimestampReps __attribute__ ((aligned (8)));
unsigned long OutTimestamps __attribute__ ((aligned (8)));
unsigned long OutTimestampReps __attribute__ ((aligned (8)));
unsigned long InAddrMasks __attribute__ ((aligned (8)));
unsigned long InAddrMaskReps __attribute__ ((aligned (8)));
unsigned long OutAddrMasks __attribute__ ((aligned (8)));
unsigned long OutAddrMaskReps __attribute__ ((aligned (8)));
};
#define STATS_NET_ICMP_SIZE (sizeof(struct stats_net_icmp))
#define STATS_NET_ICMP_ULL 0
#define STATS_NET_ICMP_UL 14
#define STATS_NET_ICMP_U 0
#define STATS_NET_ICMP_XNR 14
/* Structure for ICMP error message statistics */
struct stats_net_eicmp {
unsigned long InErrors __attribute__ ((aligned (8)));
unsigned long OutErrors __attribute__ ((aligned (8)));
unsigned long InDestUnreachs __attribute__ ((aligned (8)));
unsigned long OutDestUnreachs __attribute__ ((aligned (8)));
unsigned long InTimeExcds __attribute__ ((aligned (8)));
unsigned long OutTimeExcds __attribute__ ((aligned (8)));
unsigned long InParmProbs __attribute__ ((aligned (8)));
unsigned long OutParmProbs __attribute__ ((aligned (8)));
unsigned long InSrcQuenchs __attribute__ ((aligned (8)));
unsigned long OutSrcQuenchs __attribute__ ((aligned (8)));
unsigned long InRedirects __attribute__ ((aligned (8)));
unsigned long OutRedirects __attribute__ ((aligned (8)));
};
#define STATS_NET_EICMP_SIZE (sizeof(struct stats_net_eicmp))
#define STATS_NET_EICMP_ULL 0
#define STATS_NET_EICMP_UL 12
#define STATS_NET_EICMP_U 0
#define STATS_NET_EICMP_XNR 12
/* Structure for TCP statistics */
struct stats_net_tcp {
unsigned long ActiveOpens __attribute__ ((aligned (8)));
unsigned long PassiveOpens __attribute__ ((aligned (8)));
unsigned long InSegs __attribute__ ((aligned (8)));
unsigned long OutSegs __attribute__ ((aligned (8)));
};
#define STATS_NET_TCP_SIZE (sizeof(struct stats_net_tcp))
#define STATS_NET_TCP_ULL 0
#define STATS_NET_TCP_UL 4
#define STATS_NET_TCP_U 0
#define STATS_NET_TCP_XNR 4
/* Structure for TCP errors statistics */
struct stats_net_etcp {
unsigned long AttemptFails __attribute__ ((aligned (8)));
unsigned long EstabResets __attribute__ ((aligned (8)));
unsigned long RetransSegs __attribute__ ((aligned (8)));
unsigned long InErrs __attribute__ ((aligned (8)));
unsigned long OutRsts __attribute__ ((aligned (8)));
};
#define STATS_NET_ETCP_SIZE (sizeof(struct stats_net_etcp))
#define STATS_NET_ETCP_ULL 0
#define STATS_NET_ETCP_UL 5
#define STATS_NET_ETCP_U 0
#define STATS_NET_ETCP_XNR 5
/* Structure for UDP statistics */
struct stats_net_udp {
unsigned long InDatagrams __attribute__ ((aligned (8)));
unsigned long OutDatagrams __attribute__ ((aligned (8)));
unsigned long NoPorts __attribute__ ((aligned (8)));
unsigned long InErrors __attribute__ ((aligned (8)));
};
#define STATS_NET_UDP_SIZE (sizeof(struct stats_net_udp))
#define STATS_NET_UDP_ULL 0
#define STATS_NET_UDP_UL 4
#define STATS_NET_UDP_U 0
#define STATS_NET_UDP_XNR 4
/* Structure for IPv6 sockets statistics */
struct stats_net_sock6 {
unsigned int tcp6_inuse;
unsigned int udp6_inuse;
unsigned int raw6_inuse;
unsigned int frag6_inuse;
};
#define STATS_NET_SOCK6_SIZE (sizeof(struct stats_net_sock6))
#define STATS_NET_SOCK6_ULL 0
#define STATS_NET_SOCK6_UL 0
#define STATS_NET_SOCK6_U 4
#define STATS_NET_SOCK6_XNR 4
/* Structure for IPv6 statistics */
struct stats_net_ip6 {
unsigned long long InReceives6;
unsigned long long OutForwDatagrams6;
unsigned long long InDelivers6;
unsigned long long OutRequests6;
unsigned long long ReasmReqds6;
unsigned long long ReasmOKs6;
unsigned long long InMcastPkts6;
unsigned long long OutMcastPkts6;
unsigned long long FragOKs6;
unsigned long long FragCreates6;
};
#define STATS_NET_IP6_SIZE (sizeof(struct stats_net_ip6))
#define STATS_NET_IP6_ULL 10
#define STATS_NET_IP6_UL 0
#define STATS_NET_IP6_U 0
#define STATS_NET_IP6_XNR 10
/* Structure for IPv6 errors statistics */
struct stats_net_eip6 {
unsigned long long InHdrErrors6;
unsigned long long InAddrErrors6;
unsigned long long InUnknownProtos6;
unsigned long long InTooBigErrors6;
unsigned long long InDiscards6;
unsigned long long OutDiscards6;
unsigned long long InNoRoutes6;
unsigned long long OutNoRoutes6;
unsigned long long ReasmFails6;
unsigned long long FragFails6;
unsigned long long InTruncatedPkts6;
};
#define STATS_NET_EIP6_SIZE (sizeof(struct stats_net_eip6))
#define STATS_NET_EIP6_ULL 11
#define STATS_NET_EIP6_UL 0
#define STATS_NET_EIP6_U 0
#define STATS_NET_EIP6_XNR 11
/* Structure for ICMPv6 statistics */
struct stats_net_icmp6 {
unsigned long InMsgs6 __attribute__ ((aligned (8)));
unsigned long OutMsgs6 __attribute__ ((aligned (8)));
unsigned long InEchos6 __attribute__ ((aligned (8)));
unsigned long InEchoReplies6 __attribute__ ((aligned (8)));
unsigned long OutEchoReplies6 __attribute__ ((aligned (8)));
unsigned long InGroupMembQueries6 __attribute__ ((aligned (8)));
unsigned long InGroupMembResponses6 __attribute__ ((aligned (8)));
unsigned long OutGroupMembResponses6 __attribute__ ((aligned (8)));
unsigned long InGroupMembReductions6 __attribute__ ((aligned (8)));
unsigned long OutGroupMembReductions6 __attribute__ ((aligned (8)));
unsigned long InRouterSolicits6 __attribute__ ((aligned (8)));
unsigned long OutRouterSolicits6 __attribute__ ((aligned (8)));
unsigned long InRouterAdvertisements6 __attribute__ ((aligned (8)));
unsigned long InNeighborSolicits6 __attribute__ ((aligned (8)));
unsigned long OutNeighborSolicits6 __attribute__ ((aligned (8)));
unsigned long InNeighborAdvertisements6 __attribute__ ((aligned (8)));
unsigned long OutNeighborAdvertisements6 __attribute__ ((aligned (8)));
};
#define STATS_NET_ICMP6_SIZE (sizeof(struct stats_net_icmp6))
#define STATS_NET_ICMP6_ULL 0
#define STATS_NET_ICMP6_UL 17
#define STATS_NET_ICMP6_U 0
#define STATS_NET_ICMP6_XNR 17
/* Structure for ICMPv6 error message statistics */
struct stats_net_eicmp6 {
unsigned long InErrors6 __attribute__ ((aligned (8)));
unsigned long InDestUnreachs6 __attribute__ ((aligned (8)));
unsigned long OutDestUnreachs6 __attribute__ ((aligned (8)));
unsigned long InTimeExcds6 __attribute__ ((aligned (8)));
unsigned long OutTimeExcds6 __attribute__ ((aligned (8)));
unsigned long InParmProblems6 __attribute__ ((aligned (8)));
unsigned long OutParmProblems6 __attribute__ ((aligned (8)));
unsigned long InRedirects6 __attribute__ ((aligned (8)));
unsigned long OutRedirects6 __attribute__ ((aligned (8)));
unsigned long InPktTooBigs6 __attribute__ ((aligned (8)));
unsigned long OutPktTooBigs6 __attribute__ ((aligned (8)));
};
#define STATS_NET_EICMP6_SIZE (sizeof(struct stats_net_eicmp6))
#define STATS_NET_EICMP6_ULL 0
#define STATS_NET_EICMP6_UL 11
#define STATS_NET_EICMP6_U 0
#define STATS_NET_EICMP6_XNR 11
/* Structure for UDPv6 statistics */
struct stats_net_udp6 {
unsigned long InDatagrams6 __attribute__ ((aligned (8)));
unsigned long OutDatagrams6 __attribute__ ((aligned (8)));
unsigned long NoPorts6 __attribute__ ((aligned (8)));
unsigned long InErrors6 __attribute__ ((aligned (8)));
};
#define STATS_NET_UDP6_SIZE (sizeof(struct stats_net_udp6))
#define STATS_NET_UDP6_ULL 0
#define STATS_NET_UDP6_UL 4
#define STATS_NET_UDP6_U 0
#define STATS_NET_UDP6_XNR 4
/*
* Structure for CPU frequency statistics.
* In activity buffer: First structure is for global CPU utilization ("all").
* Following structures are for each individual CPU (0, 1, etc.)
*/
struct stats_pwr_cpufreq {
unsigned long cpufreq __attribute__ ((aligned (8)));
};
#define STATS_PWR_CPUFREQ_SIZE (sizeof(struct stats_pwr_cpufreq))
#define STATS_PWR_CPUFREQ_ULL 0
#define STATS_PWR_CPUFREQ_UL 1
#define STATS_PWR_CPUFREQ_U 0
#define STATS_PWR_CPUFREQ_XNR 1
/* Structure for hugepages statistics */
struct stats_huge {
unsigned long long frhkb;
unsigned long long tlhkb;
unsigned long long rsvdhkb;
unsigned long long surphkb;
};
#define STATS_HUGE_SIZE (sizeof(struct stats_huge))
#define STATS_HUGE_ULL 4
#define STATS_HUGE_UL 0
#define STATS_HUGE_U 0
#define STATS_HUGE_XNR 5
/*
* Structure for weighted CPU frequency statistics.
* In activity buffer: First structure is for global CPU utilization ("all").
* Following structures are for each individual CPU (0, 1, etc.)
*/
struct stats_pwr_wghfreq {
unsigned long long time_in_state;
unsigned long freq __attribute__ ((aligned (8)));
};
#define STATS_PWR_WGHFREQ_SIZE (sizeof(struct stats_pwr_wghfreq))
#define STATS_PWR_WGHFREQ_ULL 1
#define STATS_PWR_WGHFREQ_UL 1
#define STATS_PWR_WGHFREQ_U 0
#define STATS_PWR_WGHFREQ_XNR 1
/*
* Structure for USB devices plugged into the system.
*/
struct stats_pwr_usb {
unsigned int bus_nr;
unsigned int vendor_id;
unsigned int product_id;
unsigned int bmaxpower;
char manufacturer[MAX_MANUF_LEN];
char product[MAX_PROD_LEN];
};
#define STATS_PWR_USB_SIZE (sizeof(struct stats_pwr_usb))
#define STATS_PWR_USB_ULL 0
#define STATS_PWR_USB_UL 0
#define STATS_PWR_USB_U 4
#define STATS_PWR_USB_XNR 0
/* Structure for filesystems statistics */
struct stats_filesystem {
unsigned long long f_blocks;
unsigned long long f_bfree;
unsigned long long f_bavail;
unsigned long long f_files;
unsigned long long f_ffree;
char fs_name[MAX_FS_LEN];
char mountp[MAX_FS_LEN];
};
#define STATS_FILESYSTEM_SIZE (sizeof(struct stats_filesystem))
#define STATS_FILESYSTEM_SIZE2CMP (STATS_FILESYSTEM_SIZE - 2 * MAX_FS_LEN)
#define STATS_FILESYSTEM_ULL 5
#define STATS_FILESYSTEM_UL 0
#define STATS_FILESYSTEM_U 0
#define STATS_FILESYSTEM_XNR 7
/* Structure for Fibre Channel HBA statistics */
struct stats_fchost {
unsigned long f_rxframes __attribute__ ((aligned (8)));
unsigned long f_txframes __attribute__ ((aligned (8)));
unsigned long f_rxwords __attribute__ ((aligned (8)));
unsigned long f_txwords __attribute__ ((aligned (8)));
char fchost_name[MAX_FCH_LEN] __attribute__ ((aligned (8)));
};
#define STATS_FCHOST_SIZE (sizeof(struct stats_fchost))
#define STATS_FCHOST_ULL 0
#define STATS_FCHOST_UL 4
#define STATS_FCHOST_U 0
#define STATS_FCHOST_XNR 4
/* Structure for softnet statistics */
struct stats_softnet {
unsigned int processed;
unsigned int dropped;
unsigned int time_squeeze;
unsigned int received_rps;
unsigned int flow_limit;
unsigned int backlog_len;
};
#define STATS_SOFTNET_SIZE (sizeof(struct stats_softnet))
#define STATS_SOFTNET_ULL 0
#define STATS_SOFTNET_UL 0
#define STATS_SOFTNET_U 6
#define STATS_SOFTNET_XNR 6
/* Structure for pressure-stall CPU statistics */
struct stats_psi_cpu {
unsigned long long some_cpu_total;
unsigned long some_acpu_10 __attribute__ ((aligned (8)));
unsigned long some_acpu_60 __attribute__ ((aligned (8)));
unsigned long some_acpu_300 __attribute__ ((aligned (8)));
};
#define STATS_PSI_CPU_SIZE (sizeof(struct stats_psi_cpu))
#define STATS_PSI_CPU_ULL 1
#define STATS_PSI_CPU_UL 3
#define STATS_PSI_CPU_U 0
#define STATS_PSI_CPU_XNR 4
/* Structure for pressure-stall I/O statistics */
struct stats_psi_io {
unsigned long long some_io_total;
unsigned long long full_io_total;
unsigned long some_aio_10 __attribute__ ((aligned (8)));
unsigned long some_aio_60 __attribute__ ((aligned (8)));
unsigned long some_aio_300 __attribute__ ((aligned (8)));
unsigned long full_aio_10 __attribute__ ((aligned (8)));
unsigned long full_aio_60 __attribute__ ((aligned (8)));
unsigned long full_aio_300 __attribute__ ((aligned (8)));
};
#define STATS_PSI_IO_SIZE (sizeof(struct stats_psi_io))
#define STATS_PSI_IO_ULL 2
#define STATS_PSI_IO_UL 6
#define STATS_PSI_IO_U 0
#define STATS_PSI_IO_XNR 8
/* Structure for pressure-stall memory statistics */
struct stats_psi_mem {
unsigned long long some_mem_total;
unsigned long long full_mem_total;
unsigned long some_amem_10 __attribute__ ((aligned (8)));
unsigned long some_amem_60 __attribute__ ((aligned (8)));
unsigned long some_amem_300 __attribute__ ((aligned (8)));
unsigned long full_amem_10 __attribute__ ((aligned (8)));
unsigned long full_amem_60 __attribute__ ((aligned (8)));
unsigned long full_amem_300 __attribute__ ((aligned (8)));
};
#define STATS_PSI_MEM_SIZE (sizeof(struct stats_psi_mem))
#define STATS_PSI_MEM_ULL 2
#define STATS_PSI_MEM_UL 6
#define STATS_PSI_MEM_U 0
#define STATS_PSI_MEM_XNR 8
/* Structure for batteries statistics */
struct stats_pwr_bat {
char bat_id;
char capacity;
char status;
};
#define STATS_PWR_BAT_SIZE (sizeof(struct stats_pwr_bat))
#define STATS_PWR_BAT_ULL 0
#define STATS_PWR_BAT_UL 0
#define STATS_PWR_BAT_U 0
#define STATS_PWR_BAT_XNR 2
/*
***************************************************************************
* Prototypes for functions used to read system statistics
***************************************************************************
*/
void compute_ext_disk_stats
(struct stats_disk *, struct stats_disk *, unsigned long long,
struct ext_disk_stats *);
unsigned long long get_per_cpu_interval
(struct stats_cpu *, struct stats_cpu *);
__nr_t read_stat_cpu
(struct stats_cpu *, __nr_t);
__nr_t read_stat_irq
(struct stats_irq *, __nr_t, __nr_t);
__nr_t read_meminfo
(struct stats_memory *);
void read_uptime
(unsigned long long *);
#ifdef SOURCE_SADC
void oct2chr
(char *);
__nr_t read_stat_pcsw
(struct stats_pcsw *);
__nr_t read_loadavg
(struct stats_queue *);
__nr_t read_vmstat_swap
(struct stats_swap *);
__nr_t read_vmstat_paging
(struct stats_paging *);
__nr_t read_diskstats_io
(struct stats_io *);
__nr_t read_diskstats_disk
(struct stats_disk *, __nr_t, int);
__nr_t read_tty_driver_serial
(struct stats_serial *, __nr_t);
__nr_t read_kernel_tables
(struct stats_ktables *);
__nr_t read_net_dev
(struct stats_net_dev *, __nr_t);
void read_if_info
(struct stats_net_dev *, int);
__nr_t read_net_edev
(struct stats_net_edev *, __nr_t);
__nr_t read_net_nfs
(struct stats_net_nfs *);
__nr_t read_net_nfsd
(struct stats_net_nfsd *);
__nr_t read_net_sock
(struct stats_net_sock *);
__nr_t read_net_ip
(struct stats_net_ip *);
__nr_t read_net_eip
(struct stats_net_eip *);
__nr_t read_net_icmp
(struct stats_net_icmp *);
__nr_t read_net_eicmp
(struct stats_net_eicmp *);
__nr_t read_net_tcp
(struct stats_net_tcp *);
__nr_t read_net_etcp
(struct stats_net_etcp *);
__nr_t read_net_udp
(struct stats_net_udp *);
__nr_t read_net_sock6
(struct stats_net_sock6 *);
__nr_t read_net_ip6
(struct stats_net_ip6 *);
__nr_t read_net_eip6
(struct stats_net_eip6 *);
__nr_t read_net_icmp6
(struct stats_net_icmp6 *);
__nr_t read_net_eicmp6
(struct stats_net_eicmp6 *);
__nr_t read_net_udp6
(struct stats_net_udp6 *);
__nr_t read_cpuinfo
(struct stats_pwr_cpufreq *, __nr_t);
__nr_t read_meminfo_huge
(struct stats_huge *);
__nr_t read_cpu_wghfreq
(struct stats_pwr_wghfreq *, __nr_t, __nr_t);
__nr_t read_bus_usb_dev
(struct stats_pwr_usb *, __nr_t);
__nr_t read_filesystem
(struct stats_filesystem *, __nr_t);
__nr_t read_fchost
(struct stats_fchost *, __nr_t);
int read_softnet
(struct stats_softnet *, __nr_t, const unsigned char []);
__nr_t read_psicpu
(struct stats_psi_cpu *);
__nr_t read_psiio
(struct stats_psi_io *);
__nr_t read_psimem
(struct stats_psi_mem *);
__nr_t read_bat
(struct stats_pwr_bat *, __nr_t);
#endif /* SOURCE_SADC */
#endif /* _RD_STATS_H */