---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3769 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: 2799.996 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 16G 140G 10% / 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 844 23296 0 8025 30866 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:37:49:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe37:4938/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:42:65:a2 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-v1-8c-8g-3769) 12/09/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 97.23 18.11 79.12 1033.16 26899.12 22:50:01 108.88 12.53 96.35 265.82 75651.66 22:51:01 241.06 2.98 238.08 89.72 119410.36 22:52:01 211.26 19.61 191.65 3851.25 62306.16 22:53:01 188.94 0.00 188.94 0.00 49437.23 22:54:01 107.73 0.10 107.63 4.67 33871.95 22:55:01 18.90 0.00 18.90 0.00 26456.52 22:56:02 106.39 0.00 106.39 0.00 18025.37 22:57:01 27.61 0.85 26.76 58.02 3600.34 Average: 123.28 6.03 117.25 589.98 46251.55 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30085300 31709820 2853912 8.66 70596 1863672 1390940 4.09 859788 1697884 187332 22:50:01 27224684 31650592 5714528 17.35 95120 4568392 1964480 5.78 908268 4396772 2643588 22:51:01 24999360 30701076 7939852 24.10 162384 5621284 2379136 7.00 1987408 5374164 922060 22:52:01 23546980 30083828 9392232 28.51 166820 6425920 3578068 10.53 2900868 5888948 286072 22:53:01 24226572 31482288 8712640 26.45 168092 7122012 1471196 4.33 2006968 6084044 418200 22:54:01 23724204 31034192 9215008 27.98 168220 7173512 2003336 5.89 2583336 6008604 49096 22:55:01 22508080 29960228 10431132 31.67 168304 7311248 2572712 7.57 3821028 5974960 40 22:56:02 23936992 31668184 9002220 27.33 168428 7582556 1397800 4.11 2202864 6164748 43524 22:57:01 23813744 31576428 9125468 27.70 174556 7605580 1455252 4.28 2309588 6178736 41324 Average: 24896213 31096293 8042999 24.42 149169 6141575 2023658 5.95 2175568 5307651 510137 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 72.54 49.09 1133.82 8.09 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 7721.31 4860.06 24639.28 1143.04 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 395.65 303.20 3677.94 55.88 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 265.59 194.60 2289.76 43.96 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 117.20 96.68 194.63 27.39 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 10.50 8.30 6.14 5.91 0.00 0.00 0.00 0.00 22:55:01 lo 29.11 29.11 1.49 1.49 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.03 2.15 0.89 1.22 0.00 0.00 0.00 0.00 22:56:02 lo 12.13 12.13 0.63 0.63 0.00 0.00 0.00 0.00 22:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:02 ens3 1967.53 1317.40 421.26 7873.86 0.00 0.00 0.00 0.00 22:57:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 210.79 73.87 121.76 12.12 0.00 0.00 0.00 0.00 Average: lo 5.11 5.11 0.29 0.29 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 Average: ens3 1198.16 768.77 3614.58 1023.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3769) 12/09/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.16 0.00 0.72 2.37 0.04 86.71 22:49:01 0 0.20 0.00 0.17 0.47 0.02 99.15 22:49:01 1 15.34 0.00 1.00 1.08 0.03 82.54 22:49:01 2 5.98 0.00 0.57 10.73 0.03 82.69 22:49:01 3 32.69 0.00 2.14 2.01 0.05 63.12 22:49:01 4 16.41 0.00 1.02 4.39 0.05 78.14 22:49:01 5 9.59 0.00 0.60 0.20 0.03 89.57 22:49:01 6 1.07 0.00 0.28 0.08 0.00 98.57 22:49:01 7 0.00 0.00 0.03 0.00 0.07 99.90 22:50:01 all 8.22 0.00 4.01 3.49 0.05 84.23 22:50:01 0 18.99 0.00 5.10 0.80 0.05 75.06 22:50:01 1 14.83 0.00 4.18 11.83 0.03 69.12 22:50:01 2 4.09 0.00 5.60 0.00 0.05 90.26 22:50:01 3 5.22 0.00 1.12 0.00 0.03 93.62 22:50:01 4 10.35 0.00 3.67 13.91 0.05 72.01 22:50:01 5 5.10 0.00 7.51 0.07 0.05 87.27 22:50:01 6 4.13 0.00 3.19 0.02 0.05 92.61 22:50:01 7 3.05 0.00 1.70 1.17 0.03 94.04 22:51:01 all 13.26 0.00 2.72 7.45 0.10 76.48 22:51:01 0 14.04 0.00 3.31 16.73 0.32 65.60 22:51:01 1 13.68 0.00 2.98 4.09 0.08 79.16 22:51:01 2 11.68 0.00 1.65 1.98 0.07 84.62 22:51:01 3 17.79 0.00 3.40 1.16 0.07 77.58 22:51:01 4 11.03 0.00 2.93 3.83 0.07 82.15 22:51:01 5 12.00 0.00 1.89 1.49 0.05 84.57 22:51:01 6 18.34 0.00 3.95 12.81 0.07 64.83 22:51:01 7 7.57 0.00 1.65 17.33 0.05 73.40 22:52:01 all 28.08 0.00 2.11 3.25 0.08 66.48 22:52:01 0 31.15 0.00 2.53 10.32 0.07 55.94 22:52:01 1 43.02 0.00 2.99 0.25 0.10 53.63 22:52:01 2 32.27 0.00 2.16 1.64 0.07 63.86 22:52:01 3 27.82 0.00 2.79 10.09 0.08 59.22 22:52:01 4 17.97 0.00 1.49 1.68 0.07 78.80 22:52:01 5 35.82 0.00 1.30 1.11 0.10 61.68 22:52:01 6 17.59 0.00 1.69 0.12 0.05 80.56 22:52:01 7 19.12 0.00 2.01 0.79 0.10 77.98 22:53:01 all 21.80 0.00 2.60 2.83 0.06 72.71 22:53:01 0 14.54 0.00 1.37 0.70 0.03 83.36 22:53:01 1 12.88 0.00 1.80 1.20 0.05 84.06 22:53:01 2 14.69 0.00 1.82 1.90 0.05 81.53 22:53:01 3 50.06 0.00 3.33 1.30 0.08 45.23 22:53:01 4 9.00 0.00 1.92 17.56 0.03 71.48 22:53:01 5 49.31 0.00 3.62 0.00 0.07 47.00 22:53:01 6 12.96 0.00 5.80 0.00 0.05 81.19 22:53:01 7 11.20 0.00 1.10 0.02 0.10 87.59 22:54:01 all 11.97 0.00 1.97 1.59 0.05 84.42 22:54:01 0 2.60 0.00 0.13 0.00 0.02 97.25 22:54:01 1 25.48 0.00 6.61 0.00 0.08 67.83 22:54:01 2 0.73 0.00 0.20 0.02 0.02 99.03 22:54:01 3 10.16 0.00 1.60 3.23 0.05 84.96 22:54:01 4 23.28 0.00 2.01 0.37 0.07 74.28 22:54:01 5 12.31 0.00 2.91 0.63 0.02 84.13 22:54:01 6 18.31 0.00 2.11 0.00 0.07 79.52 22:54:01 7 3.02 0.00 0.13 8.51 0.07 88.27 22:55:01 all 12.90 0.00 7.61 1.11 0.08 78.30 22:55:01 0 10.16 0.00 10.84 0.00 0.08 78.92 22:55:01 1 17.12 0.00 6.80 0.00 0.08 76.00 22:55:01 2 5.98 0.00 5.11 1.52 0.10 87.29 22:55:01 3 5.25 0.00 3.70 0.00 0.07 90.98 22:55:01 4 18.34 0.00 6.11 0.29 0.08 75.18 22:55:01 5 5.90 0.00 4.49 0.00 0.08 89.53 22:55:01 6 30.68 0.00 19.85 0.00 0.08 49.38 22:55:01 7 10.01 0.00 4.07 7.09 0.07 78.76 22:56:02 all 9.96 0.00 4.06 0.70 0.05 85.23 22:56:02 0 5.22 0.00 3.38 0.00 0.05 91.34 22:56:02 1 5.67 0.00 3.26 0.00 0.05 91.02 22:56:02 2 12.75 0.00 4.44 1.39 0.05 81.37 22:56:02 3 2.30 0.00 2.97 0.00 0.03 94.70 22:56:02 4 29.26 0.00 2.87 2.33 0.08 65.47 22:56:02 5 1.90 0.00 3.96 0.00 0.02 94.13 22:56:02 6 11.06 0.00 9.36 0.00 0.03 79.55 22:56:02 7 11.71 0.00 2.29 1.94 0.05 84.00 22:57:01 all 7.49 0.00 0.47 0.27 0.77 91.00 22:57:01 0 11.77 0.00 0.52 0.05 0.39 87.27 22:57:01 1 12.07 0.00 0.42 0.05 1.19 86.27 22:57:01 2 4.16 0.00 0.50 0.00 1.11 94.23 22:57:01 3 0.37 0.00 0.19 0.00 0.44 99.00 22:57:01 4 4.43 0.00 0.43 1.86 1.50 91.78 22:57:01 5 22.39 0.00 1.10 0.22 0.03 76.25 22:57:01 6 2.53 0.00 0.31 0.02 0.02 97.14 22:57:01 7 2.34 0.00 0.28 0.00 1.44 95.94 Average: all 13.77 0.00 2.92 2.56 0.14 80.61 Average: 0 12.05 0.00 3.05 3.23 0.11 81.56 Average: 1 17.77 0.00 3.35 2.04 0.19 76.65 Average: 2 10.26 0.00 2.45 2.13 0.17 84.99 Average: 3 16.86 0.00 2.36 1.98 0.10 78.70 Average: 4 15.56 0.00 2.49 5.14 0.22 76.59 Average: 5 17.14 0.00 3.03 0.41 0.05 79.36 Average: 6 12.95 0.00 5.15 1.45 0.05 80.40 Average: 7 7.55 0.00 1.47 4.10 0.22 86.66