---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1072 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: 2800.022 BogoMIPS: 5600.04 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 438 1221 0 2283 3239 Swap: 1023 6 1017 ---> ip addr: 1: lo: 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: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:68:a3:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fe68:a311/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:8b:20:b8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1072) 12/16/23 _x86_64_ (4 CPU) 22:54:39 LINUX RESTART (4 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 292.85 131.01 161.84 7218.40 56437.01 22:57:01 58.91 43.90 15.02 1617.85 3706.08 22:58:01 108.60 87.62 20.98 9170.81 4749.88 22:59:01 21.33 2.80 18.53 91.05 9044.76 23:00:01 3.90 0.03 3.87 0.27 3319.31 23:01:01 4.75 1.18 3.57 17.20 3604.73 23:02:01 3.73 0.22 3.52 7.07 4082.79 23:03:01 18.13 8.33 9.81 364.84 8135.73 23:04:01 9.88 2.63 7.24 119.77 4321.20 23:05:02 26.43 8.83 17.60 628.96 11844.83 23:06:01 33.08 16.86 16.22 815.86 15728.18 23:07:01 47.26 23.60 23.66 1615.33 7896.15 23:08:01 62.74 5.13 57.61 238.23 8806.13 Average: 53.22 25.56 27.66 1686.09 10890.87 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 1423232 3231824 2615424 64.76 44288 1919548 1005292 19.76 1000260 1435976 56272 22:57:01 871500 1403440 3167156 78.42 40948 672352 2891876 56.85 2274520 763744 21072 22:58:01 2386308 3350236 1652348 40.91 46804 1090508 885144 17.40 503576 1007912 129944 22:59:01 2259728 3296348 1778928 44.05 46948 1161740 935976 18.40 564468 1070888 32308 23:00:01 1341624 2411948 2697032 66.78 47048 1194896 1851100 36.39 1447728 1103680 4264 23:01:01 1225052 2339164 2813604 69.67 47116 1237948 1915884 37.66 1520168 1146796 17000 23:02:01 1859872 3025744 2178784 53.95 47200 1288960 1223520 24.05 833744 1197612 62260 23:03:01 357452 1657752 3681204 91.15 47648 1420704 2600420 51.12 2235004 1291268 43364 23:04:01 1050500 1978128 2988156 73.99 47652 1051044 2296176 45.14 1787628 1051864 23768 23:05:02 1892712 3141380 2145944 53.14 49376 1366320 1093616 21.50 689080 1302368 60596 23:06:01 1728420 3372292 2310236 57.20 49736 1755012 857260 16.85 676476 1467348 170204 23:07:01 1563364 3326196 2475292 61.29 59180 1858624 895112 17.60 811604 1485520 68024 23:08:01 1309712 3308232 2728944 67.57 77564 2063884 895916 17.61 841460 1684552 81416 Average: 1482267 2757130 2556389 63.30 50116 1390888 1488253 29.25 1168132 1231502 59269 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 469.17 277.39 1581.57 72.68 0.00 0.00 0.00 0.00 22:56:01 lo 3.27 3.27 0.34 0.34 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 4.01 3.40 0.82 0.83 0.00 0.00 0.00 0.00 22:57:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 113.13 65.14 572.58 5.49 0.00 0.00 0.00 0.00 22:58:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 3.48 3.50 0.76 0.81 0.00 0.00 0.00 0.00 22:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 0.32 0.30 0.06 0.07 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 4.95 2.40 4.68 0.23 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.25 0.25 0.05 0.06 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 33.32 18.17 122.55 2.49 0.00 0.00 0.00 0.00 23:03:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 3.15 2.63 0.64 0.67 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:02 ens3 587.80 380.94 3178.47 26.27 0.00 0.00 0.00 0.00 23:05:02 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 5.10 4.64 1.64 1.36 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 42.06 37.34 448.48 5.66 0.00 0.00 0.00 0.00 23:07:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 59.46 55.74 783.50 11.04 0.00 0.00 0.00 0.00 23:08:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 102.12 65.59 515.63 9.83 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1072) 12/16/23 _x86_64_ (4 CPU) 22:54:39 LINUX RESTART (4 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 14.21 1.85 3.82 8.01 0.05 72.06 22:56:01 0 19.08 1.46 3.81 3.19 0.05 72.40 22:56:01 1 13.09 2.87 4.83 9.14 0.05 70.03 22:56:01 2 12.48 0.00 2.73 7.71 0.07 77.02 22:56:01 3 12.17 3.06 3.90 12.02 0.05 68.80 22:57:01 all 81.02 0.00 3.64 0.33 0.10 14.91 22:57:01 0 78.60 0.00 3.21 0.17 0.08 17.94 22:57:01 1 69.00 0.00 3.98 0.53 0.08 26.40 22:57:01 2 90.55 0.00 3.32 0.42 0.10 5.61 22:57:01 3 85.93 0.00 4.05 0.20 0.13 9.69 22:58:01 all 57.76 0.37 3.17 2.13 0.08 36.49 22:58:01 0 67.50 1.47 3.04 0.70 0.08 27.21 22:58:01 1 58.83 0.00 3.07 5.92 0.08 32.10 22:58:01 2 45.35 0.00 2.86 0.35 0.08 51.35 22:58:01 3 59.30 0.00 3.70 1.57 0.08 35.35 22:59:01 all 23.71 0.00 1.30 0.35 0.03 74.61 22:59:01 0 31.78 0.00 1.77 0.07 0.03 66.36 22:59:01 1 31.78 0.00 1.60 0.03 0.03 66.56 22:59:01 2 28.46 0.00 1.24 0.45 0.03 69.82 22:59:01 3 2.84 0.00 0.63 0.82 0.02 95.69 23:00:01 all 24.64 0.00 0.47 0.05 0.03 74.81 23:00:01 0 3.70 0.00 0.18 0.00 0.02 96.10 23:00:01 1 80.39 0.00 1.23 0.02 0.08 18.28 23:00:01 2 11.44 0.00 0.33 0.00 0.02 88.21 23:00:01 3 2.95 0.00 0.15 0.22 0.02 96.66 23:01:01 all 24.70 0.00 0.35 0.07 0.04 74.85 23:01:01 0 38.03 0.00 0.90 0.02 0.05 61.01 23:01:01 1 60.45 0.00 0.38 0.08 0.08 39.00 23:01:01 2 0.12 0.00 0.00 0.02 0.02 99.85 23:01:01 3 0.08 0.00 0.07 0.18 0.02 99.65 23:02:01 all 24.54 0.00 0.46 0.06 0.04 74.91 23:02:01 0 31.28 0.00 0.93 0.00 0.05 67.73 23:02:01 1 64.33 0.00 0.53 0.13 0.10 34.91 23:02:01 2 0.74 0.00 0.13 0.00 0.00 99.13 23:02:01 3 1.67 0.00 0.23 0.08 0.02 98.00 23:03:01 all 54.41 0.00 2.71 0.06 0.08 42.74 23:03:01 0 55.50 0.00 2.58 0.03 0.07 41.82 23:03:01 1 62.48 0.00 2.87 0.02 0.07 34.57 23:03:01 2 50.64 0.00 2.64 0.07 0.05 46.61 23:03:01 3 49.02 0.00 2.77 0.13 0.08 47.99 23:04:01 all 96.05 0.00 3.83 0.00 0.11 0.00 23:04:01 0 96.10 0.00 3.76 0.00 0.13 0.00 23:04:01 1 96.32 0.00 3.58 0.00 0.10 0.00 23:04:01 2 95.67 0.00 4.23 0.00 0.10 0.00 23:04:01 3 96.19 0.00 3.71 0.00 0.10 0.00 23:05:02 all 33.47 0.00 2.83 0.35 0.05 63.29 23:05:02 0 31.91 0.00 2.55 0.73 0.05 64.75 23:05:02 1 34.25 0.00 2.89 0.32 0.07 62.49 23:05:02 2 27.53 0.00 2.38 0.02 0.05 70.02 23:05:02 3 40.19 0.00 3.53 0.33 0.07 55.88 23:06:01 all 22.44 0.00 2.16 0.51 0.04 74.84 23:06:01 0 26.06 0.00 2.49 0.12 0.05 71.28 23:06:01 1 28.75 0.00 2.34 0.37 0.03 68.50 23:06:01 2 15.55 0.00 1.82 0.46 0.05 82.12 23:06:01 3 19.38 0.00 1.98 1.10 0.03 77.50 23:06:01 CPU %user %nice %system %iowait %steal %idle 23:07:01 all 17.75 0.00 1.11 1.01 0.03 80.10 23:07:01 0 33.18 0.00 1.30 0.45 0.03 65.04 23:07:01 1 7.03 0.00 0.92 0.42 0.02 91.62 23:07:01 2 23.72 0.00 1.39 0.38 0.03 74.47 23:07:01 3 7.09 0.00 0.84 2.79 0.03 89.25 23:08:01 all 19.06 0.00 1.14 1.68 0.04 78.08 23:08:01 0 12.12 0.00 0.83 0.07 0.02 86.96 23:08:01 1 33.91 0.00 1.95 0.22 0.05 63.87 23:08:01 2 27.66 0.00 0.95 0.20 0.07 71.12 23:08:01 3 2.51 0.00 0.82 6.22 0.05 90.40 Average: all 38.03 0.17 2.08 1.12 0.06 58.55 Average: 0 40.41 0.22 2.10 0.43 0.06 56.78 Average: 1 49.33 0.22 2.32 1.32 0.07 46.75 Average: 2 33.14 0.00 1.85 0.77 0.05 64.19 Average: 3 29.23 0.23 2.03 1.97 0.05 66.49