---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-99717 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 9.7G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 634 11765 0 3640 15075
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:58:ff:bf brd ff:ff:ff:ff:ff:ff
inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85687sec preferred_lft 85687sec
inet6 fe80::f816:3eff:fe58:ffbf/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-99717) 01/21/25 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 169.36 32.23 137.13 1774.21 34645.92
00:08:01 73.72 8.80 64.92 737.48 27231.73
00:09:01 47.41 6.15 41.26 184.77 17076.75
00:10:01 37.46 0.45 37.01 13.20 7433.56
00:11:01 31.41 0.17 31.24 5.60 4493.25
00:12:01 19.36 0.15 19.21 2.40 5583.74
00:13:01 26.61 0.13 26.48 2.80 1738.64
00:14:01 3.05 0.00 3.05 0.00 1855.56
00:15:01 8.65 0.00 8.65 0.00 1050.76
00:16:01 21.85 1.33 20.51 164.37 14458.52
00:17:01 36.17 1.33 34.83 101.47 12354.53
Average: 42.99 4.57 38.42 269.20 11594.43
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13555376 15340440 2869592 17.47 74884 1901796 935776 5.36 908300 1729164 105756
00:08:01 12094572 14004400 4330396 26.36 80976 2013664 2225580 12.74 2306504 1774696 36628
00:09:01 12083220 14122536 4341748 26.43 86432 2131232 2314048 13.24 2214936 1865272 22128
00:10:01 11688156 13945304 4736812 28.84 93604 2333440 2343980 13.41 2416472 2039804 23684
00:11:01 11358304 13785768 5066664 30.85 98040 2488004 2350320 13.45 2618456 2155148 62124
00:12:01 11556092 14117644 4868876 29.64 99532 2614628 2342528 13.41 2295856 2274768 30732
00:13:01 11215712 13819700 5209256 31.72 102016 2653116 2380220 13.62 2603016 2305096 29200
00:14:01 11266576 13897392 5158392 31.41 102100 2679064 2258352 12.92 2529404 2327652 1072
00:15:01 11418688 14101784 5006280 30.48 103248 2727260 2002488 11.46 2336924 2365472 25560
00:16:01 11294068 14647272 5130900 31.24 105876 3372000 1569808 8.98 1886528 2919104 301212
00:17:01 12080948 15467920 4344020 26.45 109604 3396964 811776 4.65 1110904 2904992 15608
Average: 11782883 14295469 4642085 28.26 96028 2573743 1957716 11.20 2111573 2241924 59428
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00
00:07:01 ens3 196.29 138.71 1834.31 32.40 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 520.61 319.15 738.50 111.79 0.00 0.00 0.00 0.00
00:09:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 946.31 597.85 1455.54 244.09 0.00 0.00 0.00 0.00
00:10:01 lo 22.88 22.88 3.79 3.79 0.00 0.00 0.00 0.00
00:10:01 ens3 592.65 421.83 2828.07 134.11 0.00 0.00 0.00 0.00
00:11:01 lo 1.73 1.73 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 344.84 245.49 349.01 90.68 0.00 0.00 0.00 0.00
00:12:01 lo 35.59 35.59 13.39 13.39 0.00 0.00 0.00 0.00
00:12:01 ens3 5120.25 3602.23 2111.80 1523.56 0.00 0.00 0.00 0.00
00:13:01 lo 26.78 26.78 3.98 3.98 0.00 0.00 0.00 0.00
00:13:01 ens3 9927.83 5103.38 3151.14 2581.93 0.00 0.00 0.00 0.00
00:14:01 lo 15.11 15.11 3.07 3.07 0.00 0.00 0.00 0.00
00:14:01 ens3 2878.49 1554.04 750.42 708.30 0.00 0.00 0.00 0.00
00:15:01 lo 11.75 11.75 2.74 2.74 0.00 0.00 0.00 0.00
00:15:01 ens3 392.47 279.55 141.25 105.05 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:16:01 ens3 405.85 268.91 2219.72 69.84 0.00 0.00 0.00 0.00
00:17:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 1054.55 738.73 465.29 306.55 0.00 0.00 0.00 0.00
Average: lo 10.72 10.72 2.52 2.52 0.00 0.00 0.00 0.00
Average: ens3 2037.36 1207.98 1458.09 537.89 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-99717) 01/21/25 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 23.95 0.00 1.43 6.39 0.07 68.17
00:07:01 0 8.88 0.00 0.78 14.13 0.07 76.13
00:07:01 1 50.65 0.00 2.50 5.88 0.10 40.88
00:07:01 2 19.91 0.00 1.29 4.40 0.07 74.33
00:07:01 3 16.26 0.00 1.12 1.16 0.07 81.39
00:08:01 all 65.47 0.00 2.21 1.47 0.10 30.75
00:08:01 0 69.34 0.00 1.66 0.87 0.08 28.04
00:08:01 1 67.56 0.00 2.70 0.25 0.08 29.40
00:08:01 2 55.67 0.00 2.26 4.45 0.10 37.53
00:08:01 3 69.36 0.00 2.21 0.32 0.08 28.03
00:09:01 all 43.65 0.00 2.38 1.45 0.13 52.39
00:09:01 0 42.82 0.00 2.64 0.12 0.12 54.31
00:09:01 1 47.49 0.00 1.79 0.89 0.10 49.73
00:09:01 2 41.04 0.00 2.24 4.38 0.13 52.20
00:09:01 3 43.23 0.00 2.88 0.42 0.17 53.31
00:10:01 all 55.56 0.00 2.15 0.24 0.13 41.93
00:10:01 0 58.00 0.00 1.47 0.13 0.12 40.28
00:10:01 1 58.97 0.00 2.08 0.37 0.12 38.46
00:10:01 2 51.08 0.00 2.35 0.33 0.13 46.10
00:10:01 3 54.23 0.00 2.71 0.12 0.12 42.82
00:11:01 all 44.98 0.00 1.63 0.23 0.09 53.06
00:11:01 0 43.19 0.00 1.40 0.07 0.10 55.24
00:11:01 1 44.69 0.00 1.91 0.07 0.10 53.23
00:11:01 2 47.69 0.00 1.52 0.80 0.08 49.90
00:11:01 3 44.33 0.00 1.67 0.00 0.10 53.89
00:12:01 all 47.33 0.00 12.90 0.36 0.10 39.31
00:12:01 0 46.53 0.00 11.92 0.03 0.10 41.42
00:12:01 1 49.29 0.00 14.95 0.37 0.10 35.28
00:12:01 2 45.55 0.00 11.12 1.02 0.10 42.22
00:12:01 3 47.95 0.00 13.65 0.05 0.08 38.27
00:13:01 all 45.91 0.00 14.04 0.12 0.11 39.81
00:13:01 0 44.54 0.00 9.20 0.02 0.10 46.14
00:13:01 1 47.67 0.00 8.39 0.02 0.13 43.79
00:13:01 2 46.98 0.00 17.64 0.29 0.08 35.02
00:13:01 3 44.49 0.00 20.90 0.15 0.15 34.30
00:14:01 all 39.13 0.00 7.29 0.13 0.18 53.27
00:14:01 0 38.26 0.00 6.28 0.00 0.23 55.22
00:14:01 1 38.74 0.00 5.03 0.02 0.08 56.13
00:14:01 2 40.23 0.00 6.31 0.54 0.30 52.62
00:14:01 3 39.27 0.00 11.50 0.00 0.10 49.12
00:15:01 all 41.96 0.00 2.05 0.05 0.09 55.84
00:15:01 0 43.05 0.00 1.77 0.00 0.08 55.10
00:15:01 1 42.15 0.00 2.40 0.00 0.08 55.37
00:15:01 2 42.07 0.00 1.91 0.12 0.10 55.80
00:15:01 3 40.57 0.00 2.13 0.08 0.12 57.10
00:16:01 all 36.84 0.00 4.98 0.74 0.10 57.33
00:16:01 0 53.47 0.00 17.15 0.00 0.10 29.28
00:16:01 1 34.46 0.00 1.37 0.74 0.08 63.35
00:16:01 2 27.14 0.00 0.65 0.18 0.08 71.94
00:16:01 3 32.30 0.00 0.82 2.06 0.15 64.67
00:17:01 all 46.31 0.00 2.01 0.67 0.08 50.93
00:17:01 0 43.65 0.00 1.47 0.03 0.07 54.77
00:17:01 1 44.54 0.00 1.22 1.10 0.07 53.07
00:17:01 2 51.20 0.00 3.04 0.27 0.10 45.39
00:17:01 3 45.86 0.00 2.26 1.29 0.08 50.50
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.67 0.00 4.82 1.07 0.11 49.33
Average: 0 44.76 0.00 5.07 1.38 0.11 48.69
Average: 1 47.82 0.00 4.02 0.88 0.10 47.19
Average: 2 42.63 0.00 4.56 1.52 0.12 51.17
Average: 3 43.48 0.00 5.62 0.51 0.11 50.28