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patch relling-feedback


 303                     pgtok(kstat_delta(oldvm, newvm, "anonpgout")) / etime);
 304                 adjprintf(" %*.0f", 4,
 305                     pgtok(kstat_delta(oldvm, newvm, "anonfree")) / etime);
 306                 adjprintf(" %*.0f", 4,
 307                     pgtok(kstat_delta(oldvm, newvm, "fspgin")) / etime);
 308                 adjprintf(" %*.0f", 4,
 309                     pgtok(kstat_delta(oldvm, newvm, "fspgout")) / etime);
 310                 adjprintf(" %*.0f\n", 4,
 311                     pgtok(kstat_delta(oldvm, newvm, "fsfree")) / etime);
 312                 (void) fflush(stdout);
 313                 return;
 314         }
 315 
 316         adjprintf(" %*lu", 1, DELTA(s_sys.ss_sysinfo.runque) / sys_updates);
 317         adjprintf(" %*lu", 1, DELTA(s_sys.ss_sysinfo.waiting) / sys_updates);
 318         adjprintf(" %*lu", 1, DELTA(s_sys.ss_sysinfo.swpque) / sys_updates);
 319         adjprintf(" %*u", 6, pgtok((int)(DELTA(s_sys.ss_vminfo.swap_avail)
 320             / vm_updates)));
 321         adjprintf(" %*u", 5, pgtok((int)(DELTA(s_sys.ss_vminfo.freemem)
 322             / vm_updates)));
 323         adjprintf(" %*.0f", 3, swflag?
 324             kstat_delta(oldvm, newvm, "swapin") / etime :
 325             kstat_delta(oldvm, newvm, "pgrec") / etime);
 326         adjprintf(" %*.0f", 3, swflag?
 327             kstat_delta(oldvm, newvm, "swapout") / etime :
 328             (kstat_delta(oldvm, newvm, "hat_fault")
 329             + kstat_delta(oldvm, newvm, "as_fault"))
 330             / etime);
 331         adjprintf(" %*.0f", 2, pgtok(kstat_delta(oldvm, newvm, "pgpgin"))
 332             / etime);
 333         adjprintf(" %*.0f", 2, pgtok(kstat_delta(oldvm, newvm, "pgpgout"))
 334             / etime);
 335         adjprintf(" %*.0f", 2, pgtok(kstat_delta(oldvm, newvm, "dfree"))
 336             / etime);
 337         adjprintf(" %*ld", 2, pgtok(new->s_sys.ss_deficit));
 338         adjprintf(" %*.0f", 2, kstat_delta(oldvm, newvm, "scan") / etime);
 339 
 340         (void) snapshot_walk(SNAP_IODEVS, old, new, show_disk, NULL);
 341 
 342         count = df.if_max_iodevs - new->s_nr_iodevs;
 343         while (count-- > 0)
 344                 adjprintf(" %*d", 2, 0);
 345 
 346         adjprintf(" %*.0f", 4, kstat_delta(oldsys, newsys, "intr") / etime);
 347         adjprintf(" %*.0f", 4, kstat_delta(oldsys, newsys, "syscall") / etime);


 399         while (i-- > 0)
 400                 (void) printf("-- ");
 401 
 402         (void) printf("  in   sy   cs us sy id\n");
 403         lines = REPRINT;
 404 }
 405 
 406 static void
 407 sum_out(char const *pretty, kstat_t *ks, char *name)
 408 {
 409         kstat_named_t *ksn = kstat_data_lookup(ks, name);
 410         if (ksn == NULL) {
 411                 fail(0, "kstat_data_lookup('%s', '%s') failed",
 412                     ks->ks_name, name);
 413         }
 414 
 415         (void) printf("%9llu %s\n", ksn->value.ui64, pretty);
 416 }
 417 
 418 static void






 419 dosum(struct sys_snapshot *ss)
 420 {
 421         uint64_t total_faults;
 422         kstat_named_t *ksn;
 423         long double nchtotal;
 424         uint64_t nchhits;
 425 
 426         sum_out("swap ins", &ss->ss_agg_vm, "swapin");
 427         sum_out("swap outs", &ss->ss_agg_vm, "swapout");
 428         sum_out("pages swapped in", &ss->ss_agg_vm, "pgswapin");
 429         sum_out("pages swapped out", &ss->ss_agg_vm, "pgswapout");
 430 
 431         ksn = kstat_data_lookup(&ss->ss_agg_vm, "hat_fault");
 432         if (ksn == NULL) {
 433                 fail(0, "kstat_data_lookup('%s', 'hat_fault') failed",
 434                     ss->ss_agg_vm.ks_name);
 435         }
 436         total_faults = ksn->value.ui64;
 437         ksn = kstat_data_lookup(&ss->ss_agg_vm, "as_fault");
 438         if (ksn == NULL) {
 439                 fail(0, "kstat_data_lookup('%s', 'as_fault') failed",
 440                     ss->ss_agg_vm.ks_name);
 441         }
 442         total_faults += ksn->value.ui64;
 443 
 444         (void) printf("%9llu total address trans. faults taken\n",
 445             total_faults);
 446 
 447         sum_out("page ins", &ss->ss_agg_vm, "pgin");
 448         sum_out("page outs", &ss->ss_agg_vm, "pgout");
 449         sum_out("pages paged in", &ss->ss_agg_vm, "pgpgin");




 303                     pgtok(kstat_delta(oldvm, newvm, "anonpgout")) / etime);
 304                 adjprintf(" %*.0f", 4,
 305                     pgtok(kstat_delta(oldvm, newvm, "anonfree")) / etime);
 306                 adjprintf(" %*.0f", 4,
 307                     pgtok(kstat_delta(oldvm, newvm, "fspgin")) / etime);
 308                 adjprintf(" %*.0f", 4,
 309                     pgtok(kstat_delta(oldvm, newvm, "fspgout")) / etime);
 310                 adjprintf(" %*.0f\n", 4,
 311                     pgtok(kstat_delta(oldvm, newvm, "fsfree")) / etime);
 312                 (void) fflush(stdout);
 313                 return;
 314         }
 315 
 316         adjprintf(" %*lu", 1, DELTA(s_sys.ss_sysinfo.runque) / sys_updates);
 317         adjprintf(" %*lu", 1, DELTA(s_sys.ss_sysinfo.waiting) / sys_updates);
 318         adjprintf(" %*lu", 1, DELTA(s_sys.ss_sysinfo.swpque) / sys_updates);
 319         adjprintf(" %*u", 6, pgtok((int)(DELTA(s_sys.ss_vminfo.swap_avail)
 320             / vm_updates)));
 321         adjprintf(" %*u", 5, pgtok((int)(DELTA(s_sys.ss_vminfo.freemem)
 322             / vm_updates)));
 323         adjprintf(" %*.0f", 3, swflag? 0 :

 324             kstat_delta(oldvm, newvm, "pgrec") / etime);
 325         adjprintf(" %*.0f", 3, swflag? 0 :

 326             (kstat_delta(oldvm, newvm, "hat_fault")
 327             + kstat_delta(oldvm, newvm, "as_fault"))
 328             / etime);
 329         adjprintf(" %*.0f", 2, pgtok(kstat_delta(oldvm, newvm, "pgpgin"))
 330             / etime);
 331         adjprintf(" %*.0f", 2, pgtok(kstat_delta(oldvm, newvm, "pgpgout"))
 332             / etime);
 333         adjprintf(" %*.0f", 2, pgtok(kstat_delta(oldvm, newvm, "dfree"))
 334             / etime);
 335         adjprintf(" %*ld", 2, pgtok(new->s_sys.ss_deficit));
 336         adjprintf(" %*.0f", 2, kstat_delta(oldvm, newvm, "scan") / etime);
 337 
 338         (void) snapshot_walk(SNAP_IODEVS, old, new, show_disk, NULL);
 339 
 340         count = df.if_max_iodevs - new->s_nr_iodevs;
 341         while (count-- > 0)
 342                 adjprintf(" %*d", 2, 0);
 343 
 344         adjprintf(" %*.0f", 4, kstat_delta(oldsys, newsys, "intr") / etime);
 345         adjprintf(" %*.0f", 4, kstat_delta(oldsys, newsys, "syscall") / etime);


 397         while (i-- > 0)
 398                 (void) printf("-- ");
 399 
 400         (void) printf("  in   sy   cs us sy id\n");
 401         lines = REPRINT;
 402 }
 403 
 404 static void
 405 sum_out(char const *pretty, kstat_t *ks, char *name)
 406 {
 407         kstat_named_t *ksn = kstat_data_lookup(ks, name);
 408         if (ksn == NULL) {
 409                 fail(0, "kstat_data_lookup('%s', '%s') failed",
 410                     ks->ks_name, name);
 411         }
 412 
 413         (void) printf("%9llu %s\n", ksn->value.ui64, pretty);
 414 }
 415 
 416 static void
 417 zero_out(char const *pretty)
 418 {
 419         (void) printf("%9llu %s\n", 0, pretty);
 420 }
 421 
 422 static void
 423 dosum(struct sys_snapshot *ss)
 424 {
 425         uint64_t total_faults;
 426         kstat_named_t *ksn;
 427         long double nchtotal;
 428         uint64_t nchhits;
 429 
 430         zero_out("swap ins");
 431         zero_out("swap outs");
 432         zero_out("pages swapped in");
 433         zero_out("pages swapped out");
 434 
 435         ksn = kstat_data_lookup(&ss->ss_agg_vm, "hat_fault");
 436         if (ksn == NULL) {
 437                 fail(0, "kstat_data_lookup('%s', 'hat_fault') failed",
 438                     ss->ss_agg_vm.ks_name);
 439         }
 440         total_faults = ksn->value.ui64;
 441         ksn = kstat_data_lookup(&ss->ss_agg_vm, "as_fault");
 442         if (ksn == NULL) {
 443                 fail(0, "kstat_data_lookup('%s', 'as_fault') failed",
 444                     ss->ss_agg_vm.ks_name);
 445         }
 446         total_faults += ksn->value.ui64;
 447 
 448         (void) printf("%9llu total address trans. faults taken\n",
 449             total_faults);
 450 
 451         sum_out("page ins", &ss->ss_agg_vm, "pgin");
 452         sum_out("page outs", &ss->ss_agg_vm, "pgout");
 453         sum_out("pages paged in", &ss->ss_agg_vm, "pgpgin");