---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3319 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: 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): 0-7 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 13G 143G 9% / 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 856 26098 0 5212 30855 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:18:8d:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe18:8d97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:71:37:91 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-8c-8g-3319) 12/08/23 _x86_64_ (8 CPU) 12:40:22 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 100.38 22.80 77.59 1178.47 21030.23 12:43:01 98.93 3.63 95.30 81.19 27037.89 12:44:01 50.52 0.02 50.51 0.13 41115.28 12:45:01 31.76 0.73 31.03 51.06 37692.12 12:46:01 13.61 0.63 12.98 18.80 19128.95 12:47:01 12.11 0.03 12.08 0.80 17564.94 12:48:01 13.58 0.15 13.43 2.27 20410.46 12:49:01 13.01 0.00 13.01 0.00 19576.20 12:50:01 26.81 6.58 20.23 818.93 18635.83 12:51:01 150.48 0.80 149.68 33.86 81597.60 12:52:01 2.60 0.00 2.60 0.00 1150.61 12:53:01 2.57 0.00 2.57 0.00 58.26 12:54:01 51.76 40.64 11.11 2380.80 3605.80 Average: 43.70 5.85 37.86 351.25 23739.52 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30065368 31691920 2873852 8.72 71568 1863664 1463844 4.31 880788 1696260 176572 12:43:01 29577024 31541644 3362196 10.21 83272 2173220 1904660 5.60 1042500 1988940 147624 12:44:01 28343576 31592240 4595644 13.95 87032 3431528 1538236 4.53 990948 3230456 618020 12:45:01 28081040 31407260 4858180 14.75 87904 3507376 2001184 5.89 1197920 3283136 58044 12:46:01 27992920 31372860 4946300 15.02 88012 3560460 2082884 6.13 1252600 3316288 24088 12:47:01 27820560 31254280 5118660 15.54 88104 3614036 2152084 6.33 1372384 3367116 53808 12:48:01 28007364 31515212 4931856 14.97 88212 3688136 1908560 5.62 1129604 3422928 41264 12:49:01 27884492 31458832 5054728 15.35 88280 3753504 1976432 5.82 1202080 3470868 37812 12:50:01 26623916 31548352 6315304 19.17 102268 5029088 1592996 4.69 1701120 4171780 1229368 12:51:01 26613424 31208108 6325796 19.20 119100 4666860 2677540 7.88 1446232 4417312 1648 12:52:01 26290936 30885692 6648284 20.18 119172 4667040 3013996 8.87 1769828 4417488 116 12:53:01 26617708 31213136 6321512 19.19 119252 4667588 2693252 7.92 1493584 4366196 88 12:54:01 26118152 30970388 6821068 20.71 120716 4915796 2127568 6.26 2051116 4300628 85156 Average: 27695114 31358456 5244106 15.92 97146 3810638 2087172 6.14 1348516 3496107 190278 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 63.47 42.63 980.76 7.68 0.00 0.00 0.00 0.00 12:42:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 37.41 24.38 688.41 5.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 350.67 176.50 10102.12 13.24 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 0.22 0.20 0.06 0.01 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 7.95 5.50 6.02 5.88 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 0.20 0.25 0.06 0.23 0.00 0.00 0.00 0.00 12:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 1.17 0.55 0.50 0.61 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 0.28 0.18 0.06 0.08 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 1.42 1.30 4.72 0.36 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 31.39 31.16 7.66 8.24 0.00 0.00 0.00 0.00 12:51:01 lo 12.06 12.06 0.80 0.80 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 49.73 48.83 10.11 12.66 0.00 0.00 0.00 0.00 12:52:01 lo 19.60 19.60 1.28 1.28 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 40.54 39.96 8.24 10.33 0.00 0.00 0.00 0.00 12:53:01 lo 16.20 16.20 1.06 1.06 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 439.96 333.83 2696.51 94.50 0.00 0.00 0.00 0.00 12:54:01 lo 8.53 8.53 0.59 0.59 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 78.80 54.25 1115.77 12.22 0.00 0.00 0.00 0.00 Average: lo 4.56 4.56 0.31 0.31 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3319) 12/08/23 _x86_64_ (8 CPU) 12:40:22 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.39 0.00 0.70 1.79 0.04 87.08 12:42:01 0 6.76 0.00 0.48 0.18 0.02 92.56 12:42:01 1 10.21 0.00 1.02 0.62 0.02 88.14 12:42:01 2 0.47 0.00 0.22 0.03 0.02 99.27 12:42:01 3 2.98 0.00 0.47 0.23 0.03 96.29 12:42:01 4 40.33 0.00 1.89 2.11 0.12 55.55 12:42:01 5 10.68 0.00 0.58 3.02 0.03 85.68 12:42:01 6 7.41 0.00 0.50 0.32 0.05 91.72 12:42:01 7 4.42 0.00 0.47 7.79 0.02 87.30 12:43:01 all 11.36 0.00 0.72 2.09 0.04 85.80 12:43:01 0 0.17 0.00 0.20 0.00 0.00 99.63 12:43:01 1 18.90 0.00 0.80 0.25 0.05 80.00 12:43:01 2 20.66 0.00 0.55 0.08 0.03 78.68 12:43:01 3 5.17 0.00 0.68 0.08 0.02 94.05 12:43:01 4 17.23 0.00 1.81 6.27 0.05 74.64 12:43:01 5 3.79 0.00 0.50 0.00 0.05 95.66 12:43:01 6 21.60 0.00 0.58 0.90 0.07 76.85 12:43:01 7 3.45 0.00 0.62 9.10 0.02 86.81 12:44:01 all 10.45 0.00 0.65 1.28 0.03 87.58 12:44:01 0 0.05 0.00 0.15 0.00 0.02 99.78 12:44:01 1 0.20 0.00 0.22 0.00 0.05 99.53 12:44:01 2 10.31 0.00 0.20 0.00 0.02 89.47 12:44:01 3 15.41 0.00 3.89 8.84 0.07 71.80 12:44:01 4 1.80 0.00 0.08 0.00 0.02 98.10 12:44:01 5 1.39 0.00 0.15 0.00 0.02 98.44 12:44:01 6 54.48 0.00 0.27 0.00 0.07 45.19 12:44:01 7 0.08 0.00 0.27 1.43 0.02 98.20 12:45:01 all 12.56 0.00 0.37 0.80 0.04 86.23 12:45:01 0 0.32 0.00 0.25 0.00 0.00 99.43 12:45:01 1 0.27 0.00 0.32 0.00 0.07 99.35 12:45:01 2 6.38 0.00 0.32 0.00 0.02 93.28 12:45:01 3 1.19 0.00 0.43 6.41 0.03 91.93 12:45:01 4 1.25 0.00 0.17 0.00 0.02 98.57 12:45:01 5 2.59 0.00 0.21 0.00 0.00 97.20 12:45:01 6 82.22 0.00 0.75 0.02 0.13 16.88 12:45:01 7 6.45 0.00 0.52 0.00 0.03 93.00 12:46:01 all 12.60 0.00 0.23 0.56 0.04 86.58 12:46:01 0 32.58 0.00 0.35 0.02 0.07 66.98 12:46:01 1 10.49 0.00 0.38 0.02 0.05 89.06 12:46:01 2 28.10 0.00 0.40 0.00 0.05 71.45 12:46:01 3 1.69 0.00 0.15 4.46 0.03 93.67 12:46:01 4 23.76 0.00 0.15 0.00 0.05 76.04 12:46:01 5 0.28 0.00 0.12 0.02 0.00 99.58 12:46:01 6 0.05 0.00 0.02 0.00 0.00 99.93 12:46:01 7 3.84 0.00 0.22 0.00 0.07 95.88 12:47:01 all 12.38 0.00 0.16 0.14 0.04 87.28 12:47:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:47:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:47:01 2 8.63 0.00 0.17 0.00 0.02 91.18 12:47:01 3 6.69 0.00 0.23 1.10 0.05 91.92 12:47:01 4 0.02 0.00 0.02 0.00 0.02 99.95 12:47:01 5 7.30 0.00 0.13 0.00 0.07 92.50 12:47:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:47:01 7 76.39 0.00 0.72 0.00 0.13 22.76 12:48:01 all 12.22 0.00 0.32 0.28 0.03 87.14 12:48:01 0 9.87 0.00 0.32 0.00 0.02 89.80 12:48:01 1 28.87 0.00 0.47 0.00 0.10 70.57 12:48:01 2 8.22 0.00 0.47 0.00 0.02 91.29 12:48:01 3 11.39 0.00 0.28 2.20 0.03 86.09 12:48:01 4 15.32 0.00 0.32 0.00 0.03 84.33 12:48:01 5 1.54 0.00 0.12 0.00 0.02 98.33 12:48:01 6 5.57 0.00 0.20 0.00 0.02 94.22 12:48:01 7 17.03 0.00 0.40 0.00 0.05 82.52 12:49:01 all 12.29 0.00 0.27 0.20 0.04 87.21 12:49:01 0 1.48 0.00 0.12 0.00 0.02 98.38 12:49:01 1 20.48 0.00 0.43 0.00 0.10 78.99 12:49:01 2 21.70 0.00 0.52 0.00 0.05 77.74 12:49:01 3 0.10 0.00 0.07 1.58 0.02 98.23 12:49:01 4 1.48 0.00 0.10 0.00 0.02 98.40 12:49:01 5 0.07 0.00 0.05 0.00 0.00 99.88 12:49:01 6 36.23 0.00 0.55 0.00 0.07 63.15 12:49:01 7 16.71 0.00 0.37 0.02 0.02 82.89 12:50:01 all 11.87 0.00 0.52 0.80 0.04 86.77 12:50:01 0 7.07 0.00 0.23 0.00 0.02 92.68 12:50:01 1 20.84 0.00 0.58 0.07 0.05 78.46 12:50:01 2 1.17 0.00 0.13 0.00 0.00 98.70 12:50:01 3 2.52 0.00 0.13 4.85 0.02 92.48 12:50:01 4 1.25 0.00 0.20 0.00 0.03 98.51 12:50:01 5 12.70 0.00 0.33 1.09 0.03 85.84 12:50:01 6 45.76 0.00 2.48 0.42 0.08 51.25 12:50:01 7 3.64 0.00 0.08 0.00 0.03 96.25 12:51:01 all 11.53 0.00 1.38 4.53 0.09 82.46 12:51:01 0 1.40 0.00 1.08 0.83 0.05 96.63 12:51:01 1 1.59 0.00 1.46 21.46 0.08 75.40 12:51:01 2 19.20 0.00 1.04 0.00 0.08 79.67 12:51:01 3 5.99 0.00 1.31 2.09 0.13 90.48 12:51:01 4 28.34 0.00 1.29 3.81 0.10 66.47 12:51:01 5 5.24 0.00 1.15 2.20 0.10 91.30 12:51:01 6 28.00 0.00 2.72 1.18 0.13 67.96 12:51:01 7 2.56 0.00 1.02 4.71 0.07 91.65 12:52:01 all 12.23 0.00 0.88 0.08 0.10 86.71 12:52:01 0 2.91 0.00 0.92 0.00 0.10 96.07 12:52:01 1 11.01 0.00 0.85 0.00 0.10 88.03 12:52:01 2 6.84 0.00 0.99 0.00 0.08 92.09 12:52:01 3 39.37 0.00 0.99 0.00 0.10 59.54 12:52:01 4 13.89 0.00 0.92 0.00 0.12 85.07 12:52:01 5 4.10 0.00 0.77 0.00 0.08 95.05 12:52:01 6 16.05 0.00 0.82 0.00 0.12 83.02 12:52:01 7 3.80 0.00 0.76 0.59 0.10 94.75 12:52:01 CPU %user %nice %system %iowait %steal %idle 12:53:01 all 12.22 0.00 1.01 0.05 0.09 86.63 12:53:01 0 31.92 0.00 1.15 0.02 0.12 66.79 12:53:01 1 34.26 0.00 0.95 0.00 0.12 64.68 12:53:01 2 1.50 0.00 0.90 0.02 0.08 97.49 12:53:01 3 3.99 0.00 1.37 0.00 0.08 94.55 12:53:01 4 1.92 0.00 0.97 0.00 0.08 97.02 12:53:01 5 3.12 0.00 0.90 0.00 0.10 95.87 12:53:01 6 18.07 0.00 1.00 0.00 0.10 80.83 12:53:01 7 3.01 0.00 0.78 0.35 0.07 95.80 12:54:01 all 16.66 0.00 1.01 0.38 0.08 81.87 12:54:01 0 9.06 0.00 1.04 0.43 0.07 89.41 12:54:01 1 12.50 0.00 1.00 0.20 0.08 86.21 12:54:01 2 56.42 0.00 1.55 0.30 0.13 41.59 12:54:01 3 13.48 0.00 0.77 0.15 0.10 85.50 12:54:01 4 10.18 0.00 1.24 0.05 0.07 88.47 12:54:01 5 6.79 0.00 0.65 0.10 0.07 92.39 12:54:01 6 14.63 0.00 0.87 0.27 0.08 84.15 12:54:01 7 10.15 0.00 1.00 1.57 0.08 87.19 Average: all 12.21 0.00 0.63 1.00 0.05 86.10 Average: 0 7.96 0.00 0.48 0.11 0.04 91.40 Average: 1 13.05 0.00 0.65 1.73 0.07 84.49 Average: 2 14.58 0.00 0.57 0.03 0.05 84.76 Average: 3 8.45 0.00 0.83 2.46 0.06 88.21 Average: 4 12.05 0.00 0.70 0.94 0.06 86.25 Average: 5 4.58 0.00 0.44 0.49 0.04 94.45 Average: 6 25.39 0.00 0.83 0.24 0.07 73.48 Average: 7 11.65 0.00 0.56 1.97 0.05 85.78