---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4310 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 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 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 866 25424 0 5876 30845 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:89:46:39 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fe89:4639/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:4a:aa:8a 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:e9ff:fe4a:aa8a/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-4310) 12/11/23 _x86_64_ (8 CPU) 16:16:40 LINUX RESTART (8 CPU) 16:17:01 tps rtps wtps bread/s bwrtn/s 16:18:01 157.61 71.36 86.25 4613.80 64984.34 16:19:01 168.07 40.71 127.36 2440.53 38650.09 16:20:01 47.88 1.85 46.03 53.86 28144.91 16:21:01 55.22 2.05 53.17 58.26 30092.85 16:22:01 48.49 1.40 47.09 50.52 31719.78 16:23:01 48.48 0.23 48.25 3.33 33938.69 16:24:01 30.24 0.28 29.96 5.20 8064.79 16:25:01 3.88 0.00 3.88 0.00 2124.85 16:26:01 7.10 0.12 6.98 3.20 980.90 16:27:01 264.02 1.90 262.12 76.52 7628.06 16:28:01 187.04 2.55 184.49 395.40 145456.29 16:29:01 32.21 1.72 30.49 106.52 1995.27 Average: 87.52 10.35 77.17 650.64 32815.53 16:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 30153816 31760052 2785404 8.46 71424 1845120 1368360 4.03 824824 1671508 142180 16:19:01 28944160 30921052 3995060 12.13 87256 2184908 2007464 5.91 1737972 1937868 33212 16:20:01 28267896 30371416 4671324 14.18 92612 2299816 2792952 8.22 2311024 2024608 28388 16:21:01 27954600 30263816 4984620 15.13 99916 2489284 3544864 10.43 2433832 2193440 24300 16:22:01 26664092 29420876 6275128 19.05 106476 2918600 3939788 11.59 3490596 2405244 248760 16:23:01 26247252 29103004 6691968 20.32 108324 3012148 3651072 10.74 3817256 2488916 20708 16:24:01 26349304 29282820 6589916 20.01 110992 3084956 3951488 11.63 3652232 2550376 27336 16:25:01 25930280 28900372 7008940 21.28 111068 3120532 3816472 11.23 4036584 2582472 908 16:26:01 26008296 29003284 6930924 21.04 111244 3143860 3785272 11.14 3939824 2600448 44 16:27:01 25026844 29263012 7912376 24.02 114932 4342196 3376904 9.94 4076016 3402228 1042368 16:28:01 23655884 29243584 9283336 28.18 124804 5633544 3413520 10.04 4745968 4049628 256 16:29:01 26074084 31624172 6865136 20.84 130720 5591528 1427296 4.20 2384224 3998760 45292 Average: 26773042 29929788 6166178 18.72 105814 3305541 3089621 9.09 3120863 2658791 134479 16:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 16:18:01 ens3 442.52 270.56 1769.43 62.64 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:19:01 ens3 276.07 206.93 2293.24 45.91 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1.07 1.07 0.19 0.19 0.00 0.00 0.00 0.00 16:20:01 ens3 888.04 577.30 1275.19 204.50 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 25.53 25.53 3.93 3.93 0.00 0.00 0.00 0.00 16:21:01 ens3 518.55 335.61 2410.44 101.13 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 1.63 1.63 0.24 0.24 0.00 0.00 0.00 0.00 16:22:01 ens3 1072.00 749.69 1296.93 1797.61 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 3.70 3.70 0.73 0.73 0.00 0.00 0.00 0.00 16:23:01 ens3 1789.45 1391.25 1128.41 558.37 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 60.36 60.36 17.16 17.16 0.00 0.00 0.00 0.00 16:24:01 ens3 5705.80 3938.16 1388.54 1513.72 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 11.71 11.71 2.65 2.65 0.00 0.00 0.00 0.00 16:25:01 ens3 1635.28 1257.46 365.19 592.57 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 18.88 18.88 4.14 4.14 0.00 0.00 0.00 0.00 16:26:01 ens3 300.70 228.50 88.10 85.63 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 1.30 1.30 0.11 0.11 0.00 0.00 0.00 0.00 16:27:01 ens3 418.60 405.75 789.38 4719.88 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:28:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:28:01 ens3 549.09 452.82 3103.08 2522.61 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 3.47 3.47 0.32 0.32 0.00 0.00 0.00 0.00 16:29:01 ens3 321.36 287.49 89.94 2056.74 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.95 10.95 2.49 2.49 0.00 0.00 0.00 0.00 Average: ens3 1159.79 841.79 1333.16 1188.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4310) 12/11/23 _x86_64_ (8 CPU) 16:16:40 LINUX RESTART (8 CPU) 16:17:01 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 11.18 0.00 1.18 3.70 0.04 83.90 16:18:01 0 13.15 0.00 1.18 0.57 0.03 85.06 16:18:01 1 5.56 0.00 0.80 1.20 0.03 92.40 16:18:01 2 4.84 0.00 0.85 0.90 0.02 93.39 16:18:01 3 9.42 0.00 1.14 2.62 0.03 86.79 16:18:01 4 5.81 0.00 1.09 17.70 0.07 75.33 16:18:01 5 4.68 0.00 1.22 3.72 0.03 90.35 16:18:01 6 21.11 0.00 1.77 1.05 0.03 76.03 16:18:01 7 24.89 0.00 1.37 1.84 0.07 71.84 16:19:01 all 26.60 0.00 1.16 2.01 0.06 70.17 16:19:01 0 15.67 0.00 0.95 0.08 0.05 83.24 16:19:01 1 30.25 0.00 1.25 1.61 0.08 66.81 16:19:01 2 27.80 0.00 0.90 0.47 0.05 70.78 16:19:01 3 11.08 0.00 0.74 3.43 0.03 84.73 16:19:01 4 19.62 0.00 0.87 7.90 0.05 71.56 16:19:01 5 27.65 0.00 1.12 0.13 0.05 71.05 16:19:01 6 41.15 0.00 1.92 1.84 0.08 55.01 16:19:01 7 39.51 0.00 1.55 0.65 0.08 58.20 16:20:01 all 34.00 0.00 1.82 0.88 0.07 63.23 16:20:01 0 36.28 0.00 2.51 0.00 0.08 61.13 16:20:01 1 22.62 0.00 1.19 0.08 0.05 76.06 16:20:01 2 30.58 0.00 1.65 0.00 0.07 67.70 16:20:01 3 39.51 0.00 1.25 0.37 0.07 58.81 16:20:01 4 33.46 0.00 1.74 6.46 0.08 58.26 16:20:01 5 38.48 0.00 2.69 0.08 0.08 58.66 16:20:01 6 29.64 0.00 1.79 0.05 0.07 68.46 16:20:01 7 41.44 0.00 1.76 0.00 0.07 56.73 16:21:01 all 25.43 0.00 1.14 1.16 0.05 72.22 16:21:01 0 22.63 0.00 1.12 0.00 0.05 76.20 16:21:01 1 19.96 0.00 0.70 0.00 0.05 79.29 16:21:01 2 27.91 0.00 1.55 0.52 0.03 69.98 16:21:01 3 36.99 0.00 0.83 0.12 0.07 61.99 16:21:01 4 29.13 0.00 1.34 4.72 0.05 64.76 16:21:01 5 20.50 0.00 1.17 0.22 0.05 78.06 16:21:01 6 23.78 0.00 1.25 0.00 0.05 74.92 16:21:01 7 22.51 0.00 1.16 3.73 0.05 72.56 16:22:01 all 33.85 0.00 1.82 1.07 0.06 63.19 16:22:01 0 29.50 0.00 1.77 0.02 0.07 68.65 16:22:01 1 31.29 0.00 1.72 0.02 0.07 66.90 16:22:01 2 29.32 0.00 3.02 0.97 0.07 66.63 16:22:01 3 38.99 0.00 0.67 3.02 0.05 57.27 16:22:01 4 33.32 0.00 2.67 3.82 0.07 60.13 16:22:01 5 34.75 0.00 1.57 0.10 0.07 63.51 16:22:01 6 36.94 0.00 1.52 0.25 0.07 61.22 16:22:01 7 36.70 0.00 1.65 0.40 0.08 61.16 16:23:01 all 30.49 0.00 4.66 1.18 0.07 63.60 16:23:01 0 25.72 0.00 3.64 0.02 0.07 70.55 16:23:01 1 35.56 0.00 8.83 0.00 0.07 55.54 16:23:01 2 27.88 0.00 7.01 0.00 0.07 65.04 16:23:01 3 29.61 0.00 3.21 3.10 0.07 64.01 16:23:01 4 30.32 0.00 3.00 0.00 0.07 66.62 16:23:01 5 36.18 0.00 5.74 0.02 0.07 57.99 16:23:01 6 37.09 0.00 3.54 0.07 0.07 59.24 16:23:01 7 21.54 0.00 2.27 6.23 0.05 69.90 16:24:01 all 28.80 0.00 8.67 0.30 0.08 62.16 16:24:01 0 25.51 0.00 4.84 0.28 0.07 69.29 16:24:01 1 30.00 0.00 7.85 0.05 0.08 62.01 16:24:01 2 26.48 0.00 12.00 0.02 0.07 61.44 16:24:01 3 30.63 0.00 14.90 0.05 0.07 54.35 16:24:01 4 31.73 0.00 4.00 0.02 0.07 64.18 16:24:01 5 23.65 0.00 6.99 0.25 0.07 69.04 16:24:01 6 32.05 0.00 5.00 0.07 0.08 62.80 16:24:01 7 30.31 0.00 13.76 1.69 0.10 54.13 16:25:01 all 28.46 0.00 5.92 0.09 0.07 65.46 16:25:01 0 29.19 0.00 6.84 0.18 0.07 63.72 16:25:01 1 24.60 0.00 7.54 0.00 0.07 67.79 16:25:01 2 28.07 0.00 7.80 0.00 0.10 64.03 16:25:01 3 30.38 0.00 9.72 0.00 0.07 59.83 16:25:01 4 28.15 0.00 2.97 0.00 0.07 68.81 16:25:01 5 32.24 0.00 7.97 0.55 0.07 59.17 16:25:01 6 26.12 0.00 2.74 0.02 0.07 71.06 16:25:01 7 28.93 0.00 1.79 0.00 0.07 69.22 16:26:01 all 26.99 0.00 1.05 0.06 0.06 71.84 16:26:01 0 21.96 0.00 0.90 0.30 0.05 76.79 16:26:01 1 28.75 0.00 1.15 0.05 0.05 70.00 16:26:01 2 30.32 0.00 0.90 0.03 0.05 68.70 16:26:01 3 25.48 0.00 0.73 0.00 0.07 73.71 16:26:01 4 29.67 0.00 1.35 0.00 0.05 68.93 16:26:01 5 25.02 0.00 0.74 0.00 0.05 74.20 16:26:01 6 29.89 0.00 1.38 0.00 0.05 68.68 16:26:01 7 24.81 0.00 1.31 0.08 0.05 73.75 16:27:01 all 18.25 0.00 3.08 0.61 0.04 78.02 16:27:01 0 12.37 0.00 1.05 1.21 0.07 85.30 16:27:01 1 13.50 0.00 1.32 0.00 0.03 85.15 16:27:01 2 13.55 0.00 0.25 0.00 0.03 86.17 16:27:01 3 18.19 0.00 0.45 0.00 0.05 81.30 16:27:01 4 15.15 0.00 0.62 0.05 0.03 84.15 16:27:01 5 14.55 0.00 0.67 0.00 0.03 84.75 16:27:01 6 45.11 0.00 17.95 3.47 0.08 33.39 16:27:01 7 13.68 0.00 2.35 0.12 0.03 83.81 16:28:01 all 7.96 0.00 2.56 4.73 0.04 84.70 16:28:01 0 8.34 0.00 2.12 10.36 0.05 79.13 16:28:01 1 13.00 0.00 3.19 11.95 0.05 71.81 16:28:01 2 4.98 0.00 1.14 0.69 0.03 93.16 16:28:01 3 6.18 0.00 3.27 11.32 0.05 79.18 16:28:01 4 3.82 0.00 2.34 0.03 0.03 93.77 16:28:01 5 12.31 0.00 4.04 2.62 0.07 80.96 16:28:01 6 8.10 0.00 1.47 0.42 0.03 89.98 16:28:01 7 7.01 0.00 2.96 0.55 0.07 89.41 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 10.56 0.00 0.61 0.28 0.03 88.52 16:29:01 0 7.83 0.00 0.50 0.03 0.03 91.60 16:29:01 1 18.51 0.00 0.87 0.13 0.03 80.45 16:29:01 2 1.95 0.00 0.25 0.00 0.02 97.79 16:29:01 3 0.32 0.00 0.33 1.65 0.00 97.70 16:29:01 4 2.32 0.00 0.42 0.00 0.00 97.27 16:29:01 5 19.31 0.00 1.00 0.25 0.05 79.39 16:29:01 6 17.67 0.00 0.97 0.13 0.03 81.19 16:29:01 7 16.66 0.00 0.58 0.05 0.03 82.67 Average: all 23.55 0.00 2.80 1.34 0.06 72.25 Average: 0 20.68 0.00 2.28 1.08 0.06 75.90 Average: 1 22.80 0.00 3.03 1.25 0.06 72.86 Average: 2 21.12 0.00 3.10 0.30 0.05 75.42 Average: 3 23.07 0.00 3.10 2.13 0.05 71.65 Average: 4 21.87 0.00 1.87 3.39 0.05 72.82 Average: 5 24.12 0.00 2.91 0.66 0.06 72.26 Average: 6 29.05 0.00 3.44 0.61 0.06 66.84 Average: 7 25.67 0.00 2.71 1.28 0.06 70.28