---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6801 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 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 921 22686 0 8559 30791 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:75:bb:23 brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85497sec preferred_lft 85497sec inet6 fe80::f816:3eff:fe75:bb23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:aa:fb:ce 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-6801) 02/10/26 _x86_64_ (8 CPU) 17:07:27 LINUX RESTART (8 CPU) 17:08:01 tps rtps wtps bread/s bwrtn/s 17:09:01 362.56 58.59 303.97 3568.61 76168.37 17:10:01 160.92 4.33 156.59 123.58 70247.23 17:11:01 303.28 22.88 280.40 3114.55 7897.88 17:12:01 14.50 0.02 14.48 0.13 14894.32 17:13:01 9.02 0.33 8.68 91.98 438.59 17:14:01 246.14 16.66 229.48 1412.30 86791.80 17:15:01 397.05 0.08 396.97 12.40 123426.10 17:16:01 135.61 0.03 135.58 1.20 9362.84 17:17:01 71.24 0.02 71.22 0.13 5870.09 17:18:01 18.95 0.02 18.93 0.27 714.95 17:19:01 16.33 0.00 16.33 0.00 605.00 17:20:01 18.95 0.03 18.91 4.80 652.69 17:21:01 15.08 0.00 15.08 0.00 588.17 17:22:01 88.85 1.53 87.32 97.85 3142.14 Average: 132.75 7.47 125.28 601.98 28628.25 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 29876016 31620024 3063204 9.30 77256 1971292 2010392 5.92 976652 1780236 251128 17:10:01 28697008 30790204 4242212 12.88 88408 2297780 2248232 6.61 1852880 2060568 2036 17:11:01 27482852 30279472 5456368 16.56 93756 2983584 2643232 7.78 2559352 2541180 380340 17:12:01 27481504 30285276 5457716 16.57 94056 2990096 2643232 7.78 2552304 2547520 400 17:13:01 28682916 31632236 4256304 12.92 97012 3128472 1449580 4.27 1276700 2615776 134268 17:14:01 24695796 31356040 8243424 25.03 156312 6570208 2237176 6.58 1692596 5969560 1181724 17:15:01 20147596 28520104 12791624 38.83 203744 8085920 11583516 34.08 4712808 7307716 572 17:16:01 17726180 26435744 15213040 46.19 214244 8397164 13868448 40.80 6936748 7468688 6844 17:17:01 17409152 26273180 15530068 47.15 220724 8532736 14400104 42.37 7122264 7577220 2112 17:18:01 17346556 26213584 15592664 47.34 221556 8534332 14426244 42.45 7186124 7576940 440 17:19:01 17349520 26217600 15589700 47.33 222068 8534680 14487868 42.63 7183396 7577112 356 17:20:01 17322860 26193524 15616360 47.41 222896 8535224 14455424 42.53 7207332 7578468 540 17:21:01 17290032 26161400 15649188 47.51 223684 8535588 14437540 42.48 7239360 7578004 740 17:22:01 23258456 31555004 9680764 29.39 225680 8052564 1599500 4.71 1953728 7029980 26728 Average: 22483317 28823814 10455903 31.74 168671 6224974 8035035 23.64 4318017 5514926 142016 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 ens3 132.93 96.57 1312.15 28.62 0.00 0.00 0.00 0.00 17:09:01 lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 573.77 438.21 5228.14 76.30 0.00 0.00 0.00 0.00 17:10:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 406.20 292.58 2276.30 80.61 0.00 0.00 0.00 0.00 17:11:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 128.76 109.93 172.60 28.17 0.00 0.00 0.00 0.00 17:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 125.80 98.73 123.97 27.66 0.00 0.00 0.00 0.00 17:13:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 1306.53 713.48 27445.21 68.90 0.00 0.00 0.00 0.00 17:14:01 lo 16.06 16.06 2.17 2.17 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 vetha5c5c14 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 17:15:01 vethe749931 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 veth8764894 0.00 1.35 0.00 0.67 0.00 0.00 0.00 0.00 17:15:01 veth5a1940a 2.32 3.47 0.29 7.67 0.00 0.00 0.00 0.00 17:15:01 ens3 849.16 380.57 11871.60 30.07 0.00 0.00 0.00 0.00 17:16:01 vethe749931 148.86 155.27 13.03 331.27 0.00 0.00 0.00 0.03 17:16:01 veth8764894 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 veth5a1940a 3.80 3.23 0.47 19.26 0.00 0.00 0.00 0.00 17:16:01 ens3 1.07 0.97 0.18 0.36 0.00 0.00 0.00 0.00 17:17:01 vethe749931 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 17:17:01 veth8764894 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 veth1a6d316 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 17:17:01 veth5a1940a 3.78 3.20 0.47 19.23 0.00 0.00 0.00 0.00 17:18:01 vethe749931 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 veth8764894 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 veth1a6d316 9.08 6.87 4.86 0.64 0.00 0.00 0.00 0.00 17:18:01 veth5a1940a 3.77 3.22 0.46 19.21 0.00 0.00 0.00 0.00 17:19:01 vethe749931 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 veth8764894 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 veth1a6d316 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:19:01 veth5a1940a 3.80 3.27 0.47 19.18 0.00 0.00 0.00 0.00 17:20:01 vethe749931 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 veth8764894 0.00 0.08 0.00 0.02 0.00 0.00 0.00 0.00 17:20:01 veth1a6d316 0.30 0.33 0.02 0.03 0.00 0.00 0.00 0.00 17:20:01 veth5a1940a 3.80 3.27 0.47 19.20 0.00 0.00 0.00 0.00 17:21:01 vethe749931 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 veth8764894 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 veth1a6d316 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:21:01 veth5a1940a 3.80 3.20 0.47 19.18 0.00 0.00 0.00 0.00 17:22:01 ens3 4361.74 2615.65 50127.14 523.62 0.00 0.00 0.00 0.00 17:22:01 lo 31.63 31.63 3.73 3.73 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 283.76 169.55 3525.19 33.24 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.24 0.24 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-6801) 02/10/26 _x86_64_ (8 CPU) 17:07:27 LINUX RESTART (8 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 10.57 0.00 0.96 2.61 0.05 85.82 17:09:01 0 6.67 0.00 0.52 0.10 0.02 92.70 17:09:01 1 42.98 0.00 2.55 1.64 0.07 52.76 17:09:01 2 2.58 0.00 0.42 6.27 0.08 90.65 17:09:01 3 17.51 0.00 1.58 1.93 0.05 78.93 17:09:01 4 5.24 0.00 0.52 2.14 0.05 92.05 17:09:01 5 3.21 0.00 1.24 8.21 0.03 87.32 17:09:01 6 3.17 0.00 0.33 0.27 0.03 96.20 17:09:01 7 3.22 0.00 0.42 0.40 0.03 95.93 17:10:01 all 19.33 0.00 1.10 0.94 0.06 78.57 17:10:01 0 15.16 0.00 1.44 0.44 0.07 82.90 17:10:01 1 14.15 0.00 1.27 0.87 0.07 83.64 17:10:01 2 46.99 0.00 1.22 3.36 0.08 48.36 17:10:01 3 15.13 0.00 1.20 1.50 0.05 82.11 17:10:01 4 14.30 0.00 1.00 0.15 0.05 84.50 17:10:01 5 22.81 0.00 0.60 0.98 0.07 75.53 17:10:01 6 11.99 0.00 0.92 0.02 0.05 87.02 17:10:01 7 14.07 0.00 1.14 0.25 0.05 84.49 17:11:01 all 20.28 0.00 1.22 0.63 0.05 77.82 17:11:01 0 16.08 0.00 1.89 0.20 0.05 81.78 17:11:01 1 18.82 0.00 1.07 0.00 0.03 80.08 17:11:01 2 21.66 0.00 0.88 0.22 0.05 77.19 17:11:01 3 30.89 0.00 1.87 3.04 0.08 64.11 17:11:01 4 21.52 0.00 1.69 0.07 0.07 76.66 17:11:01 5 18.38 0.00 0.60 0.33 0.05 80.63 17:11:01 6 16.62 0.00 0.97 0.02 0.05 82.34 17:11:01 7 18.23 0.00 0.87 1.14 0.05 79.72 17:12:01 all 9.17 0.00 0.21 0.16 0.02 90.45 17:12:01 0 1.02 0.00 0.58 0.00 0.00 98.40 17:12:01 1 0.42 0.00 0.13 0.00 0.02 99.43 17:12:01 2 4.00 0.00 0.03 0.00 0.02 95.95 17:12:01 3 0.53 0.00 0.02 0.00 0.00 99.45 17:12:01 4 52.22 0.00 0.43 0.00 0.07 47.28 17:12:01 5 3.50 0.00 0.07 0.10 0.00 96.34 17:12:01 6 8.97 0.00 0.18 0.00 0.02 90.83 17:12:01 7 2.62 0.00 0.20 1.17 0.03 95.98 17:13:01 all 10.39 0.00 0.54 0.03 0.03 89.01 17:13:01 0 13.53 0.00 1.15 0.02 0.03 85.27 17:13:01 1 3.27 0.00 0.27 0.00 0.03 96.43 17:13:01 2 4.69 0.00 0.67 0.03 0.02 94.59 17:13:01 3 42.07 0.00 0.82 0.00 0.05 57.06 17:13:01 4 7.24 0.00 0.32 0.00 0.03 92.41 17:13:01 5 2.99 0.00 0.22 0.17 0.02 96.61 17:13:01 6 4.36 0.00 0.57 0.02 0.02 95.04 17:13:01 7 4.89 0.00 0.30 0.00 0.03 94.78 17:14:01 all 20.26 0.00 5.23 2.52 0.06 71.93 17:14:01 0 34.08 0.00 6.14 0.96 0.08 58.74 17:14:01 1 29.96 0.00 5.42 0.68 0.07 63.88 17:14:01 2 15.37 0.00 4.27 0.07 0.10 80.19 17:14:01 3 18.93 0.00 4.54 1.98 0.08 74.47 17:14:01 4 18.03 0.00 5.21 5.25 0.07 71.45 17:14:01 5 16.73 0.00 5.43 10.95 0.07 66.82 17:14:01 6 13.01 0.00 5.50 0.17 0.03 81.29 17:14:01 7 16.02 0.00 5.33 0.08 0.05 78.51 17:15:01 all 38.02 0.00 6.61 3.03 0.12 52.23 17:15:01 0 36.06 0.00 7.21 0.81 0.10 55.82 17:15:01 1 32.80 0.00 6.09 0.46 0.12 60.54 17:15:01 2 37.03 0.00 6.43 7.16 0.12 49.26 17:15:01 3 40.83 0.00 6.61 0.40 0.12 52.04 17:15:01 4 37.89 0.00 6.65 4.39 0.12 50.95 17:15:01 5 38.55 0.00 7.14 9.83 0.10 44.37 17:15:01 6 41.01 0.00 6.37 0.35 0.12 52.16 17:15:01 7 39.97 0.00 6.41 0.86 0.10 52.66 17:16:01 all 30.62 0.00 2.16 0.58 0.10 66.54 17:16:01 0 28.55 0.00 2.27 0.64 0.10 68.44 17:16:01 1 36.01 0.00 2.41 0.25 0.10 61.23 17:16:01 2 34.34 0.00 2.12 0.42 0.10 63.01 17:16:01 3 29.23 0.00 2.46 0.97 0.12 67.22 17:16:01 4 30.57 0.00 2.01 1.54 0.10 65.78 17:16:01 5 30.07 0.00 1.88 0.18 0.10 67.77 17:16:01 6 22.19 0.00 2.12 0.32 0.12 75.25 17:16:01 7 33.99 0.00 1.94 0.32 0.10 63.65 17:17:01 all 10.50 0.00 1.63 0.27 0.10 87.51 17:17:01 0 10.08 0.00 1.72 0.02 0.08 88.10 17:17:01 1 11.21 0.00 1.94 0.03 0.10 86.72 17:17:01 2 11.23 0.00 1.49 0.08 0.12 87.08 17:17:01 3 10.33 0.00 1.61 0.22 0.10 87.75 17:17:01 4 11.12 0.00 1.89 0.10 0.08 86.81 17:17:01 5 9.20 0.00 1.52 0.20 0.10 88.97 17:17:01 6 9.52 0.00 1.42 0.17 0.10 88.80 17:17:01 7 11.33 0.00 1.44 1.29 0.12 85.82 17:18:01 all 5.75 0.00 1.34 0.07 0.09 92.75 17:18:01 0 6.57 0.00 1.58 0.07 0.10 91.68 17:18:01 1 6.06 0.00 1.42 0.02 0.08 92.42 17:18:01 2 6.70 0.00 1.37 0.02 0.08 91.82 17:18:01 3 6.09 0.00 1.17 0.02 0.10 92.62 17:18:01 4 4.95 0.00 1.22 0.10 0.08 93.64 17:18:01 5 5.27 0.00 1.40 0.03 0.10 93.19 17:18:01 6 5.21 0.00 1.28 0.24 0.07 93.21 17:18:01 7 5.12 0.00 1.33 0.05 0.08 93.42 17:19:01 all 4.38 0.00 1.32 0.07 0.10 94.12 17:19:01 0 4.49 0.00 1.59 0.02 0.12 93.78 17:19:01 1 4.82 0.00 1.44 0.00 0.13 93.61 17:19:01 2 4.69 0.00 1.27 0.15 0.12 93.77 17:19:01 3 3.09 0.00 1.27 0.00 0.08 95.55 17:19:01 4 4.22 0.00 1.39 0.02 0.10 94.28 17:19:01 5 4.50 0.00 1.46 0.10 0.10 93.84 17:19:01 6 4.11 0.00 1.14 0.20 0.08 94.46 17:19:01 7 5.13 0.00 1.01 0.05 0.12 93.69 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 5.37 0.00 1.49 0.07 0.10 92.97 17:20:01 0 5.78 0.00 1.61 0.03 0.10 92.48 17:20:01 1 5.08 0.00 1.57 0.02 0.10 93.23 17:20:01 2 5.79 0.00 1.53 0.02 0.08 92.58 17:20:01 3 4.58 0.00 1.44 0.38 0.10 93.49 17:20:01 4 5.40 0.00 1.44 0.02 0.10 93.04 17:20:01 5 5.65 0.00 1.59 0.10 0.10 92.55 17:20:01 6 5.48 0.00 1.34 0.02 0.10 93.06 17:20:01 7 5.17 0.00 1.42 0.00 0.08 93.33 17:21:01 all 4.81 0.00 1.38 0.06 0.10 93.65 17:21:01 0 6.48 0.00 1.62 0.03 0.12 91.75 17:21:01 1 4.76 0.00 1.62 0.13 0.10 93.39 17:21:01 2 4.03 0.00 1.45 0.02 0.12 94.38 17:21:01 3 5.23 0.00 1.17 0.18 0.10 93.31 17:21:01 4 4.22 0.00 1.21 0.07 0.12 94.39 17:21:01 5 4.41 0.00 1.39 0.02 0.08 94.10 17:21:01 6 4.90 0.00 1.27 0.02 0.08 93.72 17:21:01 7 4.44 0.00 1.29 0.02 0.12 94.14 17:22:01 all 8.77 0.00 1.60 0.20 0.07 89.36 17:22:01 0 6.43 0.00 1.79 0.90 0.07 90.81 17:22:01 1 17.26 0.00 1.87 0.12 0.07 80.68 17:22:01 2 10.81 0.00 1.99 0.05 0.07 87.09 17:22:01 3 16.70 0.00 1.61 0.10 0.08 81.51 17:22:01 4 5.44 0.00 1.51 0.07 0.07 92.91 17:22:01 5 4.11 0.00 1.36 0.17 0.05 94.32 17:22:01 6 5.12 0.00 1.42 0.18 0.10 93.17 17:22:01 7 4.28 0.00 1.27 0.02 0.07 94.36 Average: all 14.14 0.00 1.91 0.80 0.08 83.08 Average: 0 13.62 0.00 2.22 0.30 0.07 83.78 Average: 1 16.24 0.00 2.07 0.30 0.08 81.31 Average: 2 14.98 0.00 1.79 1.27 0.08 81.88 Average: 3 17.22 0.00 1.95 0.77 0.08 79.98 Average: 4 15.87 0.00 1.89 0.99 0.08 81.17 Average: 5 12.07 0.00 1.84 2.23 0.07 83.78 Average: 6 11.10 0.00 1.77 0.14 0.07 86.92 Average: 7 12.02 0.00 1.74 0.40 0.07 85.77