---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1209 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 9.2G 53% / 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 465 1560 0 1918 3213 Swap: 1023 9 1014 ---> 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:54:5f:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85370sec preferred_lft 85370sec inet6 fe80::f816:3eff:fe54:5fe3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:18:89:e5 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-1209) 12/17/23 _x86_64_ (4 CPU) 20:35:18 LINUX RESTART (4 CPU) 20:36:01 tps rtps wtps bread/s bwrtn/s 20:37:01 5.70 0.00 5.70 0.00 255.16 20:38:01 1.27 0.00 1.27 0.00 14.53 20:39:01 0.78 0.00 0.78 0.00 9.46 20:40:01 0.88 0.00 0.88 0.00 11.73 20:41:01 179.95 48.69 131.26 1077.55 18848.19 20:42:01 105.39 88.56 16.83 3389.54 4178.75 20:43:01 113.33 90.97 22.36 8431.32 3814.20 20:44:01 28.10 10.71 17.38 758.41 9634.93 20:45:01 5.21 0.48 4.73 3.87 3806.20 20:46:01 8.67 5.45 3.22 54.79 2296.82 20:47:01 4.95 0.32 4.63 8.13 5376.04 20:48:01 12.13 2.97 9.17 90.65 7672.32 20:49:01 16.71 9.25 7.46 453.72 4479.17 20:50:01 20.68 3.75 16.93 409.00 11627.93 20:51:01 77.00 43.13 33.88 1272.32 7904.68 20:52:01 62.07 3.68 58.39 141.98 9464.82 Average: 40.18 19.25 20.93 1005.88 5587.00 20:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:37:01 2055940 3438720 1982724 49.09 25084 1527660 788640 15.50 423716 1410600 12 20:38:01 2063100 3445944 1975564 48.92 25108 1527664 796124 15.65 416600 1410576 160 20:39:01 2063376 3446240 1975288 48.91 25132 1527668 796124 15.65 416452 1410580 24 20:40:01 2063064 3445956 1975600 48.92 25156 1527672 796124 15.65 415944 1410584 200 20:41:01 1518804 3298364 2519860 62.39 39424 1895708 941860 18.51 879892 1460288 95368 20:42:01 577812 1038992 3460852 85.69 38292 602012 3212120 63.14 2629064 695996 18368 20:43:01 2617364 3394460 1421300 35.19 43688 907188 830980 16.33 399052 879096 122352 20:44:01 2394952 3300692 1643712 40.70 44792 1032000 918836 18.06 534248 961068 33052 20:45:01 1446840 2387784 2591824 64.18 44880 1066504 1849736 36.36 1444652 995440 412 20:46:01 1333716 2319220 2704948 66.98 44976 1110556 1919784 37.74 1511644 1040264 53288 20:47:01 2199424 3236088 1839240 45.54 45072 1160772 989516 19.45 596604 1090444 59260 20:48:01 574744 1759208 3463920 85.77 46068 1304480 2488056 48.91 2111084 1190284 46280 20:49:01 629872 1517612 3408792 84.40 45036 1010892 2730756 53.68 2274712 974452 21536 20:50:01 1970580 3168148 2068084 51.21 46768 1313632 1051488 20.67 683788 1218540 57588 20:51:01 1811780 3262096 2226884 55.14 60024 1543652 938104 18.44 646036 1396052 104164 20:52:01 1611988 3301432 2426676 60.09 78840 1748800 881976 17.34 602992 1608500 138628 Average: 1683335 2860060 2355329 58.32 42396 1300429 1370639 26.94 999155 1197048 46918 20:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 0.10 0.07 0.01 0.03 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 1.78 1.50 1.50 0.10 0.00 0.00 0.00 0.00 20:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 314.00 192.87 915.12 48.47 0.00 0.00 0.00 0.00 20:41:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 33.55 20.38 188.88 2.15 0.00 0.00 0.00 0.00 20:42:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 17.88 14.60 58.69 1.84 0.00 0.00 0.00 0.00 20:43:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 99.57 66.84 515.62 5.14 0.00 0.00 0.00 0.00 20:44:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 0.85 0.38 0.13 0.09 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 0.83 0.87 0.44 0.37 0.00 0.00 0.00 0.00 20:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 0.28 0.25 0.05 0.06 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 31.19 22.66 122.51 2.94 0.00 0.00 0.00 0.00 20:48:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 2.62 2.58 0.58 0.67 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 573.47 387.00 3170.79 26.34 0.00 0.00 0.00 0.00 20:50:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 59.81 53.52 712.23 10.76 0.00 0.00 0.00 0.00 20:51:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 ens3 49.04 43.81 555.64 8.42 0.00 0.00 0.00 0.00 20:52:01 lo 1.20 1.20 0.10 0.10 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 74.07 50.46 390.11 6.71 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1209) 12/17/23 _x86_64_ (4 CPU) 20:35:18 LINUX RESTART (4 CPU) 20:36:01 CPU %user %nice %system %iowait %steal %idle 20:37:01 all 0.08 0.00 0.01 0.15 0.01 99.75 20:37:01 0 0.25 0.00 0.00 0.00 0.02 99.73 20:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:37:01 2 0.03 0.00 0.02 0.62 0.02 99.32 20:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:38:01 all 0.54 0.00 0.02 0.00 0.00 99.44 20:38:01 0 2.00 0.00 0.02 0.00 0.00 97.98 20:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:38:01 2 0.05 0.00 0.02 0.03 0.02 99.88 20:38:01 3 0.05 0.00 0.02 0.00 0.00 99.93 20:39:01 all 0.50 0.00 0.01 0.01 0.00 99.47 20:39:01 0 1.97 0.00 0.02 0.00 0.00 98.01 20:39:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:39:01 2 0.00 0.00 0.03 0.02 0.02 99.93 20:39:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:40:01 all 0.52 0.00 0.00 0.00 0.00 99.46 20:40:01 0 2.00 0.00 0.00 0.00 0.02 97.98 20:40:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:40:01 2 0.03 0.00 0.02 0.03 0.00 99.92 20:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:41:01 all 9.29 1.51 2.39 4.76 0.04 82.01 20:41:01 0 13.26 3.02 2.56 3.25 0.03 77.88 20:41:01 1 5.71 1.52 2.14 9.94 0.03 80.66 20:41:01 2 10.37 1.47 2.32 1.54 0.05 84.25 20:41:01 3 7.79 0.00 2.55 4.30 0.03 85.33 20:42:01 all 75.55 0.37 3.78 1.53 0.09 18.70 20:42:01 0 73.43 0.00 4.26 1.47 0.08 20.76 20:42:01 1 65.02 0.00 3.69 1.92 0.08 29.28 20:42:01 2 85.95 0.00 3.53 1.67 0.10 8.75 20:42:01 3 77.77 1.47 3.62 1.05 0.08 16.01 20:43:01 all 63.37 0.37 3.03 2.29 0.08 30.86 20:43:01 0 64.80 0.00 3.17 2.49 0.08 29.46 20:43:01 1 62.22 0.00 2.99 2.34 0.08 32.37 20:43:01 2 51.20 0.00 3.02 4.02 0.07 41.69 20:43:01 3 75.28 1.47 2.90 0.33 0.10 19.92 20:44:01 all 23.30 0.00 1.60 0.47 0.03 74.59 20:44:01 0 42.53 0.00 1.90 0.35 0.05 55.17 20:44:01 1 9.66 0.00 1.32 0.28 0.02 88.72 20:44:01 2 15.46 0.00 1.65 0.22 0.03 82.64 20:44:01 3 25.49 0.00 1.54 1.04 0.03 71.91 20:45:01 all 24.52 0.00 0.56 0.08 0.03 74.81 20:45:01 0 23.20 0.00 0.63 0.02 0.02 76.13 20:45:01 1 8.10 0.00 0.30 0.30 0.02 91.29 20:45:01 2 63.30 0.00 1.08 0.00 0.07 35.55 20:45:01 3 3.45 0.00 0.23 0.00 0.02 96.30 20:46:01 all 24.70 0.00 0.35 0.19 0.03 74.74 20:46:01 0 38.70 0.00 0.70 0.43 0.05 60.11 20:46:01 1 1.81 0.00 0.12 0.07 0.00 98.01 20:46:01 2 58.00 0.00 0.53 0.12 0.05 41.30 20:46:01 3 0.17 0.00 0.03 0.18 0.00 99.62 20:47:01 all 24.65 0.00 0.36 0.05 0.03 74.90 20:47:01 0 9.49 0.00 0.08 0.13 0.02 90.28 20:47:01 1 20.12 0.00 0.50 0.03 0.03 79.31 20:47:01 2 67.42 0.00 0.67 0.03 0.08 31.79 20:47:01 3 1.53 0.00 0.20 0.00 0.00 98.27 20:47:01 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 46.78 0.00 2.19 0.05 0.05 50.92 20:48:01 0 45.18 0.00 1.90 0.12 0.05 52.76 20:48:01 1 46.11 0.00 1.95 0.00 0.05 51.89 20:48:01 2 59.80 0.00 2.77 0.05 0.07 37.32 20:48:01 3 36.07 0.00 2.15 0.03 0.05 61.70 20:49:01 all 95.89 0.00 4.01 0.00 0.10 0.00 20:49:01 0 96.33 0.00 3.57 0.00 0.10 0.00 20:49:01 1 96.30 0.00 3.62 0.00 0.08 0.00 20:49:01 2 95.68 0.00 4.22 0.00 0.10 0.00 20:49:01 3 95.27 0.00 4.63 0.00 0.10 0.00 20:50:01 all 40.64 0.00 2.96 0.23 0.05 56.11 20:50:01 0 29.08 0.00 2.37 0.58 0.03 67.93 20:50:01 1 44.21 0.00 3.41 0.07 0.07 52.25 20:50:01 2 39.23 0.00 2.48 0.27 0.05 57.97 20:50:01 3 50.05 0.00 3.58 0.03 0.07 46.27 20:51:01 all 20.01 0.00 1.83 1.90 0.05 76.20 20:51:01 0 25.78 0.00 2.22 0.45 0.03 71.52 20:51:01 1 21.53 0.00 1.86 0.92 0.07 75.62 20:51:01 2 15.12 0.00 1.40 0.83 0.03 82.61 20:51:01 3 17.60 0.00 1.84 5.42 0.03 75.10 20:52:01 all 19.35 0.00 1.18 1.70 0.04 77.73 20:52:01 0 21.27 0.00 0.80 0.12 0.03 77.78 20:52:01 1 17.61 0.00 1.22 3.18 0.05 77.93 20:52:01 2 22.86 0.00 1.37 0.13 0.03 75.61 20:52:01 3 15.66 0.00 1.32 3.34 0.05 79.63 Average: all 29.34 0.14 1.52 0.84 0.04 68.12 Average: 0 30.50 0.19 1.51 0.59 0.04 67.18 Average: 1 24.91 0.10 1.45 1.19 0.04 72.32 Average: 2 36.54 0.09 1.57 0.60 0.05 61.15 Average: 3 25.40 0.18 1.54 0.98 0.04 71.86