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usr.sbin/iostat/iostat.c
| Show First 20 Lines • Show All 796 Lines • ▼ Show 20 Lines | devstats(int perf_select, long double etime, int havelast) | ||||
| long double busy_pct, busy_time; | long double busy_pct, busy_time; | ||||
| u_int64_t queue_len; | u_int64_t queue_len; | ||||
| long double total_mb, blocks_per_second, total_duration; | long double total_mb, blocks_per_second, total_duration; | ||||
| long double ms_per_other, ms_per_read, ms_per_write, ms_per_transaction; | long double ms_per_other, ms_per_read, ms_per_write, ms_per_transaction; | ||||
| int firstline = 1; | int firstline = 1; | ||||
| char *devicename; | char *devicename; | ||||
| if (xflag > 0) { | if (xflag > 0) { | ||||
| if (Cflag > 0) { | |||||
| printf(" cpu\n"); | |||||
| printf(" us ni sy in id\n"); | |||||
| cpustats(); | |||||
| printf("\n"); | |||||
| } | |||||
| printf(" extended device statistics "); | printf(" extended device statistics "); | ||||
| if (Tflag > 0) | if (Tflag > 0) | ||||
| printf(" tty "); | printf(" tty "); | ||||
| if (Cflag > 0) | |||||
| printf(" cpu "); | |||||
| printf("\n"); | printf("\n"); | ||||
| if (Iflag == 0) { | if (Iflag == 0) { | ||||
| printf("device r/s w/s kr/s kw/s " | printf("device r/s w/s kr/s kw/s " | ||||
| " ms/r ms/w ms/o ms/t qlen %%b "); | " ms/r ms/w ms/o ms/t qlen %%b "); | ||||
| } else { | } else { | ||||
| printf("device r/i w/i kr/i" | printf("device r/i w/i kr/i" | ||||
| " kw/i qlen tsvc_t/i sb/i "); | " kw/i qlen tsvc_t/i sb/i "); | ||||
| } | } | ||||
| if (Tflag > 0) | if (Tflag > 0) | ||||
| printf("tin tout "); | printf("tin tout "); | ||||
| if (Cflag > 0) | |||||
| printf("us ni sy in id "); | |||||
| printf("\n"); | printf("\n"); | ||||
| } | } | ||||
| for (dn = 0; dn < num_devices; dn++) { | for (dn = 0; dn < num_devices; dn++) { | ||||
| int di; | int di; | ||||
| if (((perf_select == 0) && (dev_select[dn].selected == 0)) | if (((perf_select == 0) && (dev_select[dn].selected == 0)) | ||||
| || (dev_select[dn].selected > maxshowdevs)) | || (dev_select[dn].selected > maxshowdevs)) | ||||
| ▲ Show 20 Lines • Show All 87 Lines • ▼ Show 20 Lines | if (xflag > 0) { | ||||
| * we're printing, also print | * we're printing, also print | ||||
| * CPU or TTY stats if requested. | * CPU or TTY stats if requested. | ||||
| */ | */ | ||||
| firstline = 0; | firstline = 0; | ||||
| if (Tflag > 0) | if (Tflag > 0) | ||||
| printf("%4.0Lf%5.0Lf", | printf("%4.0Lf%5.0Lf", | ||||
| cur.tk_nin / etime, | cur.tk_nin / etime, | ||||
| cur.tk_nout / etime); | cur.tk_nout / etime); | ||||
| if (Cflag > 0) | |||||
| cpustats(); | |||||
| } | } | ||||
| printf("\n"); | printf("\n"); | ||||
| } | } | ||||
| free(devicename); | free(devicename); | ||||
| } else if (oflag > 0) { | } else if (oflag > 0) { | ||||
| int msdig = (ms_per_transaction < 100.0) ? 1 : 0; | int msdig = (ms_per_transaction < 100.0) ? 1 : 0; | ||||
| if (Iflag == 0) | if (Iflag == 0) | ||||
| ▲ Show 20 Lines • Show All 92 Lines • Show Last 20 Lines | |||||