---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-95 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 12G 144G 8% / 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 1856 26939 0 3370 29857 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:33:68:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe33:68a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:fc:d7:3b 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::42:32ff:fefc:d73b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-95) 05/16/26 _x86_64_ (8 CPU) 05:11:34 LINUX RESTART (8 CPU) 05:12:01 tps rtps wtps bread/s bwrtn/s 05:13:01 61.56 0.02 61.55 0.27 87122.56 05:14:01 17.76 0.00 17.76 0.00 26623.70 05:15:01 0.90 0.00 0.90 0.00 10.00 05:16:01 1.05 0.00 1.05 0.00 12.80 05:17:01 1.18 0.02 1.17 0.13 14.66 05:18:01 1.02 0.00 1.02 0.00 12.26 05:19:01 3.35 2.17 1.18 87.85 148.91 05:20:01 62.21 23.86 38.34 771.20 3108.28 05:21:01 154.51 16.70 137.81 366.21 18835.26 05:22:01 166.74 14.41 152.32 1228.43 23649.16 05:23:01 38.33 7.43 30.89 231.03 3648.69 05:24:01 1.88 0.00 1.88 0.00 41.19 05:25:01 2.85 0.00 2.85 0.00 222.63 05:26:01 13.23 0.05 13.18 0.53 6470.92 05:27:01 29.17 4.25 24.93 105.03 12493.04 Average: 37.05 4.59 32.46 186.04 12161.37 05:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 30657244 31896256 2281976 6.93 38620 1528880 1308692 3.85 622536 1411268 52 05:14:01 30654688 31893844 2284532 6.94 38684 1528876 1308692 3.85 624716 1411256 180 05:15:01 30652860 31892076 2286360 6.94 38708 1528884 1308692 3.85 626160 1411252 180 05:16:01 30648932 31888188 2290288 6.95 38740 1528892 1308692 3.85 629688 1411260 200 05:17:01 30646664 31886024 2292556 6.96 38792 1528884 1308692 3.85 631048 1411264 12 05:18:01 30644472 31883904 2294748 6.97 38832 1528900 1308692 3.85 633820 1411268 180 05:19:01 30536216 31781768 2403004 7.30 38916 1535296 1308692 3.85 736084 1416660 420 05:20:01 30331440 31689660 2607780 7.92 52100 1628060 1416392 4.17 852040 1488160 19188 05:21:01 28775168 30721056 4164052 12.64 84188 2158824 2386380 7.02 1851780 1990160 119956 05:22:01 26452284 28970684 6486936 19.69 101004 2694276 5000352 14.71 3738300 2369256 592 05:23:01 25014588 27626916 7924632 24.06 103764 2783388 5474736 16.11 5154020 2391404 84 05:24:01 24990124 27602916 7949096 24.13 103844 2783764 5474736 16.11 5177844 2391760 260 05:25:01 27303452 29922136 5635768 17.11 104188 2789020 3365848 9.90 2868676 2393192 576 05:26:01 27645160 30630340 5294060 16.07 104808 3149144 2305472 6.78 2409212 2501672 331220 05:27:01 27612516 30596888 5326704 16.17 107980 3145792 2392304 7.04 2462396 2481396 9868 Average: 28837721 30725510 4101499 12.45 68878 2122725 2465138 7.25 1934555 1859415 32198 05:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 9.81 5.41 8.86 2.20 0.00 0.00 0.00 0.00 05:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 1.25 0.65 0.43 0.68 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 0.20 0.12 0.06 0.19 0.00 0.00 0.00 0.00 05:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 0.55 0.40 0.23 0.53 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 ens3 0.32 0.27 0.14 0.39 0.00 0.00 0.00 0.00 05:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 ens3 1.68 0.60 0.54 0.45 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 ens3 67.84 37.33 83.61 13.92 0.00 0.00 0.00 0.00 05:20:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 ens3 116.41 76.79 391.47 21.16 0.00 0.00 0.00 0.00 05:21:01 lo 0.87 0.87 0.11 0.11 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 ens3 386.04 300.02 4684.10 52.77 0.00 0.00 0.00 0.00 05:22:01 lo 14.45 14.45 0.95 0.95 0.00 0.00 0.00 0.00 05:22:01 vethc4dfe02 0.10 0.35 0.01 0.03 0.00 0.00 0.00 0.00 05:22:01 docker0 2.17 2.27 0.08 0.17 0.00 0.00 0.00 0.00 05:22:01 ens3 955.27 591.62 4221.91 164.45 0.00 0.00 0.00 0.00 05:23:01 lo 10.70 10.70 2.01 2.01 0.00 0.00 0.00 0.00 05:23:01 docker0 3.60 3.57 0.81 0.64 0.00 0.00 0.00 0.00 05:23:01 ens3 803.77 471.80 1610.55 148.69 0.00 0.00 0.00 0.00 05:24:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 ens3 186.47 82.59 47.32 33.55 0.00 0.00 0.00 0.00 05:25:01 lo 1.97 1.97 0.24 0.24 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 ens3 332.91 195.05 78.79 67.21 0.00 0.00 0.00 0.00 05:26:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 ens3 358.97 230.24 568.37 75.31 0.00 0.00 0.00 0.00 05:27:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 ens3 88.24 67.88 30.74 239.13 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 0.38 0.39 0.06 0.05 0.00 0.00 0.00 0.00 Average: ens3 220.64 137.38 781.77 54.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-95) 05/16/26 _x86_64_ (8 CPU) 05:11:34 LINUX RESTART (8 CPU) 05:12:01 CPU %user %nice %system %iowait %steal %idle 05:13:01 all 0.13 0.00 0.03 0.92 0.01 98.91 05:13:01 0 0.07 0.00 0.03 7.37 0.03 92.49 05:13:01 1 0.15 0.00 0.03 0.00 0.00 99.82 05:13:01 2 0.10 0.00 0.02 0.00 0.00 99.88 05:13:01 3 0.42 0.00 0.00 0.00 0.00 99.58 05:13:01 4 0.07 0.00 0.05 0.05 0.00 99.83 05:13:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:13:01 6 0.07 0.00 0.03 0.00 0.03 99.87 05:13:01 7 0.17 0.00 0.02 0.00 0.00 99.82 05:14:01 all 0.03 0.00 0.02 0.29 0.01 99.66 05:14:01 0 0.03 0.00 0.02 2.33 0.02 97.60 05:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 2 0.05 0.00 0.03 0.00 0.00 99.92 05:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 6 0.02 0.00 0.03 0.00 0.02 99.93 05:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 all 0.02 0.00 0.01 0.03 0.01 99.93 05:15:01 0 0.02 0.00 0.00 0.10 0.00 99.88 05:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:15:01 2 0.03 0.00 0.03 0.00 0.03 99.90 05:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:15:01 4 0.00 0.00 0.00 0.13 0.00 99.87 05:15:01 5 0.05 0.00 0.02 0.00 0.00 99.93 05:15:01 6 0.02 0.00 0.00 0.00 0.02 99.97 05:15:01 7 0.02 0.00 0.03 0.00 0.00 99.95 05:16:01 all 0.03 0.00 0.01 0.06 0.01 99.89 05:16:01 0 0.02 0.00 0.02 0.37 0.02 99.58 05:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:16:01 2 0.03 0.00 0.03 0.00 0.02 99.92 05:16:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:16:01 4 0.05 0.00 0.00 0.13 0.00 99.82 05:16:01 5 0.05 0.00 0.00 0.00 0.00 99.95 05:16:01 6 0.03 0.00 0.03 0.00 0.03 99.90 05:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:17:01 all 0.03 0.00 0.01 0.01 0.01 99.95 05:17:01 0 0.05 0.00 0.02 0.03 0.02 99.88 05:17:01 1 0.05 0.00 0.00 0.00 0.00 99.95 05:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:17:01 4 0.03 0.00 0.00 0.02 0.00 99.95 05:17:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:17:01 6 0.02 0.00 0.02 0.00 0.02 99.95 05:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:18:01 all 0.03 0.00 0.01 0.02 0.00 99.94 05:18:01 0 0.03 0.00 0.00 0.17 0.00 99.80 05:18:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:18:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:18:01 4 0.03 0.00 0.02 0.00 0.00 99.95 05:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:18:01 6 0.07 0.00 0.03 0.00 0.03 99.87 05:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:19:01 all 0.50 0.00 0.04 0.04 0.01 99.42 05:19:01 0 0.82 0.00 0.03 0.07 0.02 99.07 05:19:01 1 0.60 0.00 0.05 0.00 0.00 99.35 05:19:01 2 0.15 0.00 0.10 0.03 0.00 99.72 05:19:01 3 0.92 0.00 0.02 0.00 0.00 99.07 05:19:01 4 0.42 0.00 0.02 0.02 0.00 99.55 05:19:01 5 0.30 0.00 0.00 0.20 0.00 99.50 05:19:01 6 0.45 0.00 0.05 0.00 0.02 99.48 05:19:01 7 0.30 0.00 0.07 0.00 0.00 99.63 05:20:01 all 4.12 0.00 0.34 8.53 0.03 86.98 05:20:01 0 3.37 0.00 0.28 39.23 0.02 57.10 05:20:01 1 2.08 0.00 0.34 6.16 0.05 91.37 05:20:01 2 4.75 0.00 0.48 1.98 0.02 92.77 05:20:01 3 2.63 0.00 0.22 0.87 0.00 96.28 05:20:01 4 14.03 0.00 0.78 3.57 0.05 81.57 05:20:01 5 1.20 0.00 0.23 0.23 0.02 98.32 05:20:01 6 3.32 0.00 0.27 16.21 0.03 80.17 05:20:01 7 1.62 0.00 0.13 0.03 0.03 98.18 05:21:01 all 13.25 0.00 1.05 1.44 0.05 84.22 05:21:01 0 6.81 0.00 0.45 0.02 0.03 92.69 05:21:01 1 23.63 0.00 1.66 5.35 0.05 69.31 05:21:01 2 8.80 0.00 1.54 1.09 0.08 88.49 05:21:01 3 21.14 0.00 1.60 0.42 0.05 76.79 05:21:01 4 17.23 0.00 0.95 0.85 0.03 80.93 05:21:01 5 8.36 0.00 0.35 0.05 0.02 91.22 05:21:01 6 9.34 0.00 0.52 3.22 0.03 86.89 05:21:01 7 10.71 0.00 1.32 0.57 0.07 87.34 05:22:01 all 22.05 0.00 1.69 3.65 0.07 72.54 05:22:01 0 28.71 0.00 0.97 0.22 0.07 70.04 05:22:01 1 14.01 0.00 2.06 5.14 0.08 78.70 05:22:01 2 23.67 0.00 1.96 0.94 0.07 73.37 05:22:01 3 17.79 0.00 2.08 2.21 0.08 77.84 05:22:01 4 21.35 0.00 1.36 1.24 0.07 75.98 05:22:01 5 23.14 0.00 1.76 4.75 0.07 70.28 05:22:01 6 24.15 0.00 1.66 2.58 0.07 71.55 05:22:01 7 23.57 0.00 1.68 12.16 0.08 62.51 05:23:01 all 26.61 0.00 0.93 0.59 0.06 71.82 05:23:01 0 22.26 0.00 0.68 0.58 0.05 76.42 05:23:01 1 36.59 0.00 1.35 0.10 0.07 61.89 05:23:01 2 30.27 0.00 1.17 0.89 0.07 67.61 05:23:01 3 34.82 0.00 0.90 0.00 0.07 64.22 05:23:01 4 22.47 0.00 1.22 0.05 0.05 76.21 05:23:01 5 31.32 0.00 0.64 2.01 0.07 65.98 05:23:01 6 16.06 0.00 0.58 0.03 0.05 83.27 05:23:01 7 19.17 0.00 0.88 1.05 0.05 78.85 05:23:01 CPU %user %nice %system %iowait %steal %idle 05:24:01 all 0.94 0.00 0.11 0.00 0.01 98.93 05:24:01 0 0.95 0.00 0.05 0.00 0.02 98.98 05:24:01 1 1.30 0.00 0.03 0.00 0.00 98.67 05:24:01 2 0.38 0.00 0.00 0.00 0.00 99.62 05:24:01 3 0.92 0.00 0.03 0.00 0.02 99.03 05:24:01 4 0.48 0.00 0.33 0.00 0.03 99.15 05:24:01 5 0.65 0.00 0.02 0.00 0.00 99.33 05:24:01 6 0.95 0.00 0.18 0.00 0.02 98.85 05:24:01 7 1.90 0.00 0.23 0.03 0.02 97.82 05:25:01 all 8.20 0.00 0.36 0.01 0.03 91.40 05:25:01 0 4.01 0.00 0.55 0.00 0.02 95.43 05:25:01 1 6.49 0.00 0.45 0.00 0.03 93.03 05:25:01 2 5.04 0.00 0.18 0.00 0.02 94.76 05:25:01 3 11.05 0.00 0.12 0.03 0.05 88.75 05:25:01 4 7.19 0.00 0.33 0.00 0.05 92.43 05:25:01 5 14.12 0.00 0.62 0.00 0.02 85.25 05:25:01 6 7.15 0.00 0.40 0.00 0.03 92.42 05:25:01 7 10.58 0.00 0.27 0.03 0.02 89.11 05:26:01 all 33.89 0.00 0.74 0.24 0.07 65.05 05:26:01 0 28.45 0.00 1.16 0.00 0.07 70.32 05:26:01 1 29.06 0.00 0.37 0.32 0.08 70.18 05:26:01 2 44.43 0.00 1.20 0.25 0.07 54.06 05:26:01 3 34.47 0.00 0.27 0.05 0.07 65.15 05:26:01 4 25.57 0.00 0.62 0.00 0.07 73.75 05:26:01 5 46.96 0.00 1.34 0.27 0.08 51.35 05:26:01 6 41.73 0.00 0.63 0.00 0.08 57.55 05:26:01 7 20.52 0.00 0.35 1.05 0.05 78.03 05:27:01 all 4.73 0.00 0.39 3.45 0.02 91.40 05:27:01 0 1.52 0.00 0.27 0.07 0.02 98.13 05:27:01 1 5.46 0.00 0.53 0.02 0.02 93.98 05:27:01 2 9.19 0.00 0.23 2.14 0.02 88.42 05:27:01 3 3.30 0.00 0.30 3.55 0.02 92.82 05:27:01 4 0.62 0.00 0.40 0.03 0.00 98.95 05:27:01 5 6.33 0.00 0.42 0.20 0.02 93.04 05:27:01 6 3.00 0.00 0.35 0.28 0.02 96.35 05:27:01 7 8.44 0.00 0.60 21.33 0.02 69.61 Average: all 7.63 0.00 0.38 1.28 0.03 90.68 Average: 0 6.48 0.00 0.30 3.37 0.03 89.82 Average: 1 7.95 0.00 0.46 1.13 0.03 90.43 Average: 2 8.45 0.00 0.46 0.49 0.03 90.57 Average: 3 8.50 0.00 0.37 0.47 0.02 90.63 Average: 4 7.30 0.00 0.41 0.41 0.02 91.87 Average: 5 8.82 0.00 0.36 0.51 0.02 90.29 Average: 6 7.09 0.00 0.32 1.49 0.03 91.08 Average: 7 6.46 0.00 0.37 2.41 0.02 90.74