---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11414 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: 2799.998 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 891 22962 0 8313 30820 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:cd:a0:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fecd:a0f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:d6:50:e9 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 inet6 fe80::42:73ff:fed6:50e9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11414) 11/09/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 168.14 27.86 140.28 2458.66 69776.24 02:41:01 596.50 4.90 591.60 465.52 275377.30 02:42:01 196.98 0.17 196.82 14.26 30623.26 02:43:01 133.76 0.40 133.36 37.19 17893.02 02:44:01 12.61 0.00 12.61 0.00 448.12 02:45:01 5.80 0.02 5.78 0.13 143.84 02:46:01 5.93 0.00 5.93 0.00 137.29 02:47:01 12.75 0.00 12.75 0.00 322.21 02:48:01 23.08 0.00 23.08 0.00 347.54 02:49:01 10.16 0.12 10.05 25.46 233.16 02:50:01 69.66 1.20 68.46 86.77 1617.46 Average: 112.30 3.15 109.15 280.71 36081.90 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28813796 31566256 4125424 12.52 81992 2957684 2569132 7.56 1041764 2737728 1192716 02:41:01 23347832 31142780 9591388 29.12 157796 7676140 8162844 24.02 1587004 7319096 3976 02:42:01 19706440 27676832 13232780 40.17 171424 7837040 13184476 38.79 5330488 7148076 2548 02:43:01 19142056 27441204 13797164 41.89 200184 8098408 13681280 40.25 5616836 7375568 2520 02:44:01 18803464 27110344 14135756 42.91 200436 8105960 14027788 41.27 5951696 7376684 500 02:45:01 18794016 27101716 14145204 42.94 200616 8106488 14042184 41.32 5959620 7377128 728 02:46:01 18788408 27096488 14150812 42.96 200756 8106688 14058364 41.36 5964880 7377144 536 02:47:01 18788636 27097804 14150584 42.96 200872 8107608 14074412 41.41 5964736 7377464 1440 02:48:01 18764892 27076828 14174328 43.03 201060 8110224 14057276 41.36 5987700 7378632 692 02:49:01 18879444 27195388 14059776 42.68 201272 8115168 13574452 39.94 5877092 7377180 3844 02:50:01 23527248 31569224 9411972 28.57 202860 7838264 1609084 4.73 1606144 7122676 28076 Average: 20668748 28370442 12270472 37.25 183570 7550879 11185572 32.91 4626178 6906125 112507 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 479.22 302.22 13124.07 32.11 0.00 0.00 0.00 0.00 02:40:01 lo 14.13 14.13 1.41 1.41 0.00 0.00 0.00 0.00 02:41:01 veth8a05048 0.07 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 veth848eccb 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:41:01 veth4e73cd2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth6aaea0e 0.27 0.38 0.02 0.03 0.00 0.00 0.00 0.00 02:42:01 veth8a05048 4.80 6.65 0.72 0.61 0.00 0.00 0.00 0.00 02:42:01 veth848eccb 0.65 1.20 0.06 0.24 0.00 0.00 0.00 0.00 02:42:01 veth4e73cd2 0.38 0.85 0.04 0.64 0.00 0.00 0.00 0.00 02:42:01 veth6aaea0e 30.27 25.19 3.34 3.52 0.00 0.00 0.00 0.00 02:43:01 veth8a05048 8.40 11.61 1.54 1.51 0.00 0.00 0.00 0.00 02:43:01 veth848eccb 1.70 2.08 0.17 2.05 0.00 0.00 0.00 0.00 02:43:01 veth4e73cd2 0.73 0.78 0.07 2.26 0.00 0.00 0.00 0.00 02:43:01 veth6aaea0e 65.17 46.88 7.93 7.28 0.00 0.00 0.00 0.00 02:44:01 veth8a05048 8.05 11.21 1.51 3.75 0.00 0.00 0.00 0.00 02:44:01 veth848eccb 3.30 3.85 2.53 2.76 0.00 0.00 0.00 0.00 02:44:01 veth4e73cd2 0.87 0.92 0.08 2.56 0.00 0.00 0.00 0.00 02:44:01 veth6aaea0e 67.69 48.77 18.36 9.99 0.00 0.00 0.00 0.00 02:45:01 veth8a05048 6.37 9.28 0.95 0.71 0.00 0.00 0.00 0.00 02:45:01 veth848eccb 1.97 2.02 0.16 0.89 0.00 0.00 0.00 0.00 02:45:01 veth4e73cd2 0.80 0.80 0.08 2.50 0.00 0.00 0.00 0.00 02:45:01 veth6aaea0e 60.19 41.79 4.65 5.95 0.00 0.00 0.00 0.00 02:46:01 veth8a05048 6.65 9.55 1.06 0.79 0.00 0.00 0.00 0.00 02:46:01 veth848eccb 2.17 2.37 0.21 1.19 0.00 0.00 0.00 0.00 02:46:01 veth4e73cd2 0.85 0.87 0.08 2.51 0.00 0.00 0.00 0.00 02:46:01 veth6aaea0e 61.18 42.80 4.95 6.13 0.00 0.00 0.00 0.00 02:47:01 veth8a05048 7.88 10.88 1.52 1.63 0.00 0.00 0.00 0.00 02:47:01 veth848eccb 2.33 2.53 0.22 1.84 0.00 0.00 0.00 0.00 02:47:01 veth4e73cd2 0.85 0.85 0.08 2.57 0.00 0.00 0.00 0.00 02:47:01 veth6aaea0e 66.17 47.29 8.47 7.42 0.00 0.00 0.00 0.00 02:48:01 veth8a05048 11.80 15.38 3.14 3.45 0.00 0.00 0.00 0.00 02:48:01 veth848eccb 3.53 4.18 0.38 6.45 0.00 0.00 0.00 0.00 02:48:01 veth4e73cd2 0.83 0.83 0.08 2.73 0.00 0.00 0.00 0.00 02:48:01 veth6aaea0e 80.25 59.44 15.63 10.61 0.00 0.00 0.00 0.00 02:49:01 veth8a05048 6.73 9.73 0.98 0.74 0.00 0.00 0.00 0.00 02:49:01 veth848eccb 1.90 2.23 0.14 0.31 0.00 0.00 0.00 0.00 02:49:01 veth4e73cd2 1.57 1.97 0.19 2.82 0.00 0.00 0.00 0.00 02:49:01 veth6aaea0e 54.91 37.26 4.23 5.35 0.00 0.00 0.00 0.00 02:50:01 docker0 15.83 21.58 2.45 336.98 0.00 0.00 0.00 0.00 02:50:01 ens3 2507.86 1393.15 52990.75 198.78 0.00 0.00 0.00 0.00 02:50:01 lo 37.82 37.82 3.67 3.67 0.00 0.00 0.00 0.00 Average: docker0 1.44 1.96 0.22 30.64 0.00 0.00 0.00 0.00 Average: ens3 198.45 105.89 4742.26 11.71 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11414) 11/09/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.98 0.00 1.70 2.32 0.04 84.96 02:40:01 0 16.56 0.00 2.10 0.50 0.05 80.78 02:40:01 1 18.18 0.00 2.48 1.00 0.03 78.30 02:40:01 2 3.24 0.00 1.09 4.33 0.02 91.33 02:40:01 3 2.93 0.00 1.32 1.49 0.05 94.21 02:40:01 4 6.78 0.00 1.69 1.35 0.02 90.16 02:40:01 5 3.55 0.00 1.27 7.34 0.03 87.81 02:40:01 6 2.24 0.00 1.19 1.57 0.02 94.99 02:40:01 7 34.46 0.00 2.52 0.96 0.08 61.98 02:41:01 all 20.98 0.00 9.63 16.44 0.08 52.88 02:41:01 0 20.52 0.00 10.51 14.24 0.08 54.64 02:41:01 1 21.10 0.00 8.89 6.88 0.08 63.05 02:41:01 2 20.27 0.00 10.00 25.90 0.08 43.74 02:41:01 3 20.69 0.00 9.11 6.82 0.07 63.30 02:41:01 4 21.12 0.00 9.26 14.81 0.08 54.73 02:41:01 5 21.39 0.00 9.32 17.19 0.07 52.03 02:41:01 6 19.84 0.00 11.01 20.44 0.08 48.62 02:41:01 7 22.89 0.00 8.93 25.28 0.07 42.83 02:42:01 all 65.99 0.00 6.58 0.44 0.11 26.89 02:42:01 0 60.65 0.00 6.15 0.37 0.10 32.73 02:42:01 1 68.40 0.00 6.78 0.34 0.12 24.37 02:42:01 2 63.39 0.00 6.62 0.30 0.12 29.56 02:42:01 3 68.87 0.00 6.82 1.08 0.10 23.12 02:42:01 4 64.17 0.00 6.42 0.14 0.12 29.16 02:42:01 5 66.07 0.00 6.48 0.88 0.10 26.46 02:42:01 6 64.88 0.00 6.64 0.12 0.10 28.26 02:42:01 7 71.54 0.00 6.72 0.24 0.10 21.40 02:43:01 all 14.39 0.00 2.28 0.83 0.08 82.43 02:43:01 0 10.54 0.00 2.36 1.54 0.08 85.48 02:43:01 1 16.21 0.00 2.41 0.17 0.10 81.12 02:43:01 2 14.90 0.00 2.14 0.23 0.08 82.64 02:43:01 3 14.04 0.00 1.78 0.22 0.07 83.89 02:43:01 4 15.56 0.00 2.17 0.37 0.08 81.82 02:43:01 5 12.88 0.00 2.13 1.78 0.07 83.15 02:43:01 6 15.57 0.00 2.08 0.32 0.08 81.95 02:43:01 7 15.42 0.00 3.19 2.00 0.08 79.31 02:44:01 all 8.54 0.00 0.97 0.03 0.07 90.39 02:44:01 0 9.24 0.00 1.12 0.02 0.08 89.55 02:44:01 1 8.41 0.00 0.80 0.08 0.07 90.63 02:44:01 2 9.36 0.00 0.87 0.02 0.05 89.71 02:44:01 3 6.64 0.00 0.84 0.00 0.07 92.45 02:44:01 4 8.78 0.00 1.04 0.08 0.08 90.01 02:44:01 5 7.72 0.00 0.85 0.05 0.07 91.31 02:44:01 6 7.98 0.00 1.39 0.02 0.08 90.53 02:44:01 7 10.15 0.00 0.82 0.02 0.08 88.93 02:45:01 all 2.52 0.00 0.46 0.02 0.05 96.95 02:45:01 0 3.09 0.00 0.45 0.00 0.03 96.43 02:45:01 1 2.51 0.00 0.50 0.00 0.05 96.94 02:45:01 2 2.34 0.00 0.35 0.00 0.05 97.26 02:45:01 3 2.18 0.00 0.40 0.05 0.07 97.30 02:45:01 4 2.12 0.00 0.52 0.08 0.05 97.23 02:45:01 5 2.07 0.00 0.47 0.00 0.07 97.39 02:45:01 6 3.43 0.00 0.44 0.00 0.05 96.08 02:45:01 7 2.41 0.00 0.55 0.00 0.05 96.98 02:46:01 all 2.64 0.00 0.44 0.02 0.07 96.83 02:46:01 0 2.24 0.00 0.40 0.02 0.08 97.26 02:46:01 1 2.14 0.00 0.43 0.00 0.07 97.36 02:46:01 2 2.90 0.00 0.28 0.00 0.05 96.76 02:46:01 3 2.98 0.00 0.32 0.00 0.05 96.65 02:46:01 4 3.00 0.00 0.59 0.03 0.08 96.30 02:46:01 5 2.06 0.00 0.47 0.00 0.07 97.41 02:46:01 6 3.30 0.00 0.52 0.07 0.08 96.04 02:46:01 7 2.48 0.00 0.52 0.05 0.10 96.85 02:47:01 all 3.33 0.00 0.55 0.03 0.09 96.00 02:47:01 0 2.89 0.00 0.62 0.00 0.08 96.41 02:47:01 1 2.94 0.00 0.52 0.00 0.07 96.47 02:47:01 2 3.11 0.00 0.48 0.00 0.07 96.34 02:47:01 3 2.65 0.00 0.42 0.03 0.10 96.80 02:47:01 4 3.63 0.00 0.59 0.02 0.08 95.68 02:47:01 5 3.89 0.00 0.42 0.02 0.08 95.59 02:47:01 6 2.98 0.00 0.65 0.18 0.10 96.09 02:47:01 7 4.52 0.00 0.75 0.02 0.10 94.60 02:48:01 all 4.78 0.00 0.62 0.04 0.07 94.49 02:48:01 0 4.12 0.00 0.70 0.05 0.07 95.06 02:48:01 1 5.18 0.00 0.58 0.02 0.07 94.15 02:48:01 2 4.47 0.00 0.74 0.02 0.08 94.69 02:48:01 3 4.34 0.00 0.74 0.03 0.07 94.83 02:48:01 4 4.30 0.00 0.62 0.03 0.07 94.98 02:48:01 5 4.61 0.00 0.54 0.00 0.07 94.79 02:48:01 6 6.39 0.00 0.62 0.18 0.07 92.74 02:48:01 7 4.79 0.00 0.42 0.00 0.07 94.72 02:49:01 all 2.41 0.00 0.73 0.03 0.06 96.77 02:49:01 0 1.72 0.00 0.77 0.03 0.05 97.42 02:49:01 1 3.07 0.00 0.77 0.02 0.05 96.09 02:49:01 2 2.24 0.00 0.90 0.02 0.07 96.77 02:49:01 3 3.07 0.00 0.72 0.02 0.05 96.14 02:49:01 4 1.62 0.00 0.74 0.00 0.07 97.57 02:49:01 5 3.17 0.00 0.59 0.00 0.05 96.20 02:49:01 6 2.28 0.00 0.64 0.10 0.05 96.94 02:49:01 7 2.16 0.00 0.72 0.03 0.08 97.01 02:50:01 all 4.31 0.00 0.91 0.20 0.04 94.54 02:50:01 0 1.34 0.00 0.83 0.05 0.03 97.75 02:50:01 1 1.47 0.00 0.75 0.03 0.02 97.73 02:50:01 2 2.01 0.00 0.94 1.00 0.03 96.02 02:50:01 3 5.06 0.00 1.02 0.07 0.03 93.82 02:50:01 4 1.56 0.00 0.69 0.03 0.07 97.66 02:50:01 5 1.47 0.00 0.69 0.05 0.03 97.75 02:50:01 6 20.54 0.00 1.40 0.17 0.07 77.83 02:50:01 7 1.04 0.00 0.94 0.18 0.03 97.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.74 0.00 2.25 1.84 0.07 83.10 Average: 0 12.03 0.00 2.35 1.51 0.07 84.03 Average: 1 13.53 0.00 2.25 0.77 0.07 83.38 Average: 2 11.59 0.00 2.20 2.86 0.06 83.28 Average: 3 12.06 0.00 2.12 0.89 0.07 84.87 Average: 4 12.00 0.00 2.20 1.53 0.07 84.20 Average: 5 11.63 0.00 2.10 2.47 0.06 83.74 Average: 6 13.53 0.00 2.40 2.08 0.07 81.92 Average: 7 15.56 0.00 2.36 2.60 0.08 79.41