---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-10683 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 848 23344 0 7973 30863 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8d:12:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe8d:123f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:c4:aa:55 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 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-10683) 03/03/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 93.07 17.78 75.29 1022.59 27224.66 22:50:01 111.35 12.50 98.85 264.71 75866.98 22:51:01 213.45 2.50 210.95 85.85 116305.02 22:52:01 247.49 20.21 227.28 3856.82 59290.38 22:53:01 26.53 0.00 26.53 0.00 39086.29 22:54:01 167.46 0.00 167.46 0.00 50286.42 22:55:01 22.48 0.00 22.48 0.00 26080.77 22:56:01 1.93 0.00 1.93 0.00 710.15 22:57:01 85.49 0.17 85.32 9.47 15598.87 Average: 107.69 5.91 101.78 582.15 45605.36 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30097636 31681908 2841584 8.63 69960 1825816 1421292 4.18 889520 1663544 172616 22:50:01 26020096 31677340 6919124 21.01 92260 5777752 1321816 3.89 2221476 4267384 2514820 22:51:01 25723200 30891912 7216020 21.91 136984 5186560 2121516 6.24 1728348 4990344 493780 22:52:01 24566900 30805376 8372320 25.42 166772 6137012 2157704 6.35 1982740 5801192 293220 22:53:01 23847776 30654012 9091444 27.60 167404 6688708 2302824 6.78 2741356 5745836 476616 22:54:01 24263336 31473556 8675884 26.34 168500 7079696 1526320 4.49 2047120 6015548 2476 22:55:01 22763620 30152516 10175600 30.89 168588 7253200 2419756 7.12 3631048 5918012 4624 22:56:01 24399200 31667224 8540020 25.93 168716 7135148 1384688 4.07 2023100 5900588 65268 22:57:01 23949760 31632116 8989460 27.29 168796 7538000 1410288 4.15 2244040 6119368 640 Average: 25070169 31181773 7869051 23.89 145331 6069099 1785134 5.25 2167639 5157980 447118 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 52.95 36.70 870.92 7.24 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6477.34 4408.40 24608.58 1085.04 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 414.33 328.58 3690.59 71.16 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 171.57 154.87 2271.42 31.53 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 5.53 4.37 1.51 2.08 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 70.24 63.79 183.62 17.45 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.93 2.45 0.84 0.79 0.00 0.00 0.00 0.00 22:55:01 lo 7.68 7.68 0.39 0.39 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 20.05 15.13 4.12 4.43 0.00 0.00 0.00 0.00 22:56:01 lo 33.54 33.54 1.72 1.72 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 1761.72 1175.84 417.23 7862.69 0.00 0.00 0.00 0.00 22:57:01 lo 0.07 0.07 0.01 0.01 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 997.47 687.84 3561.26 1009.12 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-10683) 03/03/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.77 0.00 0.73 2.37 0.03 87.10 22:49:01 0 10.00 0.00 0.50 5.29 0.02 84.19 22:49:01 1 17.43 0.00 0.93 0.65 0.03 80.95 22:49:01 2 6.85 0.00 1.15 10.64 0.05 81.30 22:49:01 3 14.85 0.00 0.44 0.81 0.07 83.84 22:49:01 4 12.32 0.00 0.88 0.23 0.03 86.53 22:49:01 5 13.76 0.00 1.10 0.85 0.03 84.25 22:49:01 6 2.42 0.00 0.48 0.33 0.02 96.75 22:49:01 7 0.58 0.00 0.35 0.17 0.02 98.88 22:50:01 all 8.46 0.00 3.75 3.30 0.05 84.44 22:50:01 0 19.39 0.00 5.09 0.97 0.07 74.47 22:50:01 1 13.78 0.00 1.98 0.08 0.03 84.12 22:50:01 2 3.89 0.00 3.14 8.84 0.07 84.07 22:50:01 3 3.59 0.00 4.27 0.78 0.07 91.29 22:50:01 4 0.75 0.00 1.34 0.00 0.00 97.91 22:50:01 5 1.34 0.00 5.91 0.24 0.07 92.44 22:50:01 6 23.77 0.00 5.94 0.00 0.05 70.24 22:50:01 7 1.17 0.00 2.36 15.39 0.02 81.05 22:51:01 all 11.51 0.00 1.69 7.70 0.07 79.03 22:51:01 0 11.37 0.00 1.17 8.66 0.08 78.72 22:51:01 1 10.96 0.00 1.92 11.97 0.05 75.10 22:51:01 2 11.00 0.00 1.58 10.78 0.07 76.58 22:51:01 3 11.93 0.00 2.13 4.56 0.10 81.28 22:51:01 4 13.66 0.00 2.53 0.70 0.07 83.04 22:51:01 5 10.80 0.00 1.96 0.23 0.05 86.95 22:51:01 6 16.74 0.00 1.26 7.90 0.08 74.01 22:51:01 7 5.61 0.00 1.01 16.76 0.05 76.57 22:52:01 all 14.11 0.00 2.10 11.91 0.07 71.82 22:52:01 0 13.04 0.00 2.06 15.87 0.12 68.91 22:52:01 1 17.27 0.00 2.57 16.21 0.08 63.86 22:52:01 2 11.75 0.00 2.20 6.91 0.07 79.07 22:52:01 3 18.99 0.00 2.65 2.58 0.07 75.72 22:52:01 4 11.54 0.00 2.74 24.13 0.07 61.52 22:52:01 5 21.67 0.00 1.47 0.74 0.05 76.07 22:52:01 6 13.55 0.00 2.30 12.21 0.07 71.87 22:52:01 7 5.06 0.00 0.75 16.61 0.03 77.55 22:53:01 all 27.84 0.00 2.57 2.12 0.06 67.42 22:53:01 0 16.83 0.00 1.25 12.23 0.03 69.65 22:53:01 1 42.59 0.00 3.64 0.00 0.08 53.68 22:53:01 2 22.09 0.00 2.05 0.02 0.05 75.80 22:53:01 3 27.05 0.00 7.42 0.00 0.07 65.46 22:53:01 4 11.39 0.00 1.00 4.04 0.05 83.52 22:53:01 5 19.67 0.00 1.42 0.62 0.05 78.24 22:53:01 6 27.73 0.00 1.78 0.02 0.08 70.39 22:53:01 7 55.61 0.00 1.98 0.00 0.07 42.34 22:54:01 all 16.78 0.00 2.10 2.35 0.06 78.72 22:54:01 0 10.59 0.00 1.70 18.33 0.07 69.30 22:54:01 1 32.93 0.00 2.02 0.00 0.08 64.96 22:54:01 2 13.93 0.00 2.32 0.13 0.07 83.55 22:54:01 3 12.26 0.00 1.25 0.05 0.03 86.41 22:54:01 4 12.46 0.00 3.25 0.00 0.05 84.23 22:54:01 5 8.85 0.00 0.90 0.08 0.03 90.13 22:54:01 6 26.74 0.00 2.72 0.00 0.07 70.47 22:54:01 7 16.51 0.00 2.66 0.18 0.05 80.60 22:55:01 all 13.56 0.00 3.37 1.46 0.07 81.54 22:55:01 0 4.85 0.00 2.19 11.60 0.03 81.34 22:55:01 1 5.91 0.00 2.02 0.05 0.13 91.88 22:55:01 2 6.75 0.00 3.33 0.00 0.05 89.87 22:55:01 3 4.88 0.00 1.52 0.00 0.03 93.57 22:55:01 4 27.06 0.00 8.71 0.00 0.10 64.13 22:55:01 5 5.24 0.00 2.19 0.00 0.05 92.52 22:55:01 6 38.48 0.00 3.27 0.00 0.12 58.13 22:55:01 7 15.54 0.00 3.76 0.00 0.03 80.67 22:56:01 all 9.73 0.00 10.02 0.04 0.10 80.11 22:56:01 0 7.51 0.00 11.18 0.03 0.10 81.17 22:56:01 1 8.34 0.00 5.46 0.00 0.10 86.10 22:56:01 2 4.16 0.00 7.56 0.12 0.13 88.03 22:56:01 3 12.18 0.00 12.30 0.00 0.10 75.42 22:56:01 4 9.66 0.00 11.66 0.00 0.10 78.57 22:56:01 5 10.21 0.00 8.41 0.14 0.10 81.14 22:56:01 6 5.27 0.00 4.85 0.00 0.08 89.79 22:56:01 7 20.47 0.00 18.70 0.02 0.08 60.73 22:57:01 all 6.52 0.00 1.01 0.55 0.02 91.90 22:57:01 0 1.24 0.00 1.51 0.18 0.02 97.05 22:57:01 1 32.17 0.00 2.29 1.87 0.03 63.63 22:57:01 2 4.39 0.00 1.06 2.35 0.02 92.19 22:57:01 3 0.02 0.00 0.07 0.00 0.00 99.92 22:57:01 4 0.80 0.00 0.82 0.00 0.00 98.38 22:57:01 5 11.27 0.00 1.36 0.00 0.05 87.32 22:57:01 6 1.77 0.00 0.93 0.00 0.02 97.28 22:57:01 7 0.57 0.00 0.03 0.00 0.00 99.40 Average: all 13.15 0.00 3.03 3.53 0.06 80.23 Average: 0 10.53 0.00 2.97 8.13 0.06 78.31 Average: 1 20.16 0.00 2.54 3.42 0.07 73.81 Average: 2 9.43 0.00 2.71 4.41 0.06 83.38 Average: 3 11.75 0.00 3.55 0.97 0.06 83.67 Average: 4 11.07 0.00 3.65 3.22 0.05 82.01 Average: 5 11.44 0.00 2.73 0.32 0.05 85.45 Average: 6 17.36 0.00 2.61 2.27 0.07 77.69 Average: 7 13.44 0.00 3.52 5.45 0.04 77.56