---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-16959 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1232 58281 0 4907 62478 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:7d:b0:25 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe7d:b025/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:a6:b4:ac 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::42:91ff:fea6:b4ac/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16959) 12/02/25 _x86_64_ (16 CPU) 10:24:19 LINUX RESTART (16 CPU) 10:25:01 tps rtps wtps bread/s bwrtn/s 10:26:01 147.81 34.84 112.96 1704.25 16315.41 10:27:01 114.95 14.61 100.33 900.65 19610.20 10:28:01 12.73 2.30 10.43 67.59 5681.59 10:29:01 122.43 3.80 118.63 516.45 23180.27 10:30:01 27.40 0.05 27.35 1.47 14911.91 10:31:01 19.63 0.72 18.91 19.60 14982.30 10:32:01 20.55 0.13 20.41 3.33 19158.01 10:33:01 38.73 0.78 37.94 85.45 30222.43 Average: 63.03 7.16 55.87 412.35 18007.77 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 62499188 64037600 3468556 5.26 91368 1971956 2296040 3.43 1229188 1807108 151400 10:27:01 60221900 62072020 5745844 8.71 101244 2263432 3594448 5.36 3301544 1985700 16132 10:28:01 59038032 60896016 6929712 10.50 101992 2270260 4424232 6.60 4482656 1985456 628 10:29:01 58128476 60495480 7839268 11.88 113808 2762924 5404856 8.06 4949200 2355488 13564 10:30:01 59281780 61879832 6685964 10.14 116360 2971956 4045860 6.04 3659240 2506844 14344 10:31:01 58548568 61591672 7419176 11.25 117944 3407608 3819868 5.70 3948628 2934448 153092 10:32:01 56994196 60813804 8973548 13.60 120696 4167860 4789844 7.15 4750880 3655796 500768 10:33:01 59741168 64034860 6226576 9.44 124928 4629368 2084632 3.11 1540456 4106004 259956 Average: 59306664 61977660 6661080 10.10 111042 3055670 3807472 5.68 3482724 2667106 138736 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 10:26:01 ens3 108.32 77.05 1371.06 18.53 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:27:01 ens3 650.86 531.58 4017.76 117.26 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 27.48 27.48 102.71 102.71 0.00 0.00 0.00 0.00 10:28:01 ens3 584.85 399.03 173.59 156.15 0.00 0.00 0.00 0.00 10:29:01 vethf39a15d 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 10:29:01 docker0 290.22 266.17 60.51 113.13 0.00 0.00 0.00 0.00 10:29:01 lo 604.68 604.68 173.56 173.56 0.00 0.00 0.00 0.00 10:29:01 vethde28cd9 270.69 246.78 61.33 107.28 0.00 0.00 0.00 0.01 10:30:01 docker0 134.91 125.50 26.98 52.30 0.00 0.00 0.00 0.00 10:30:01 lo 287.49 287.49 78.95 78.95 0.00 0.00 0.00 0.00 10:30:01 ens3 3166.99 2131.44 9978.61 657.96 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 2.60 2.60 1.05 1.05 0.00 0.00 0.00 0.00 10:31:01 ens3 256.56 150.09 82.79 59.31 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 2.92 2.92 1.51 1.51 0.00 0.00 0.00 0.00 10:32:01 ens3 298.62 199.50 672.76 74.83 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 2.70 2.70 1.16 1.16 0.00 0.00 0.00 0.00 10:33:01 ens3 261.06 158.26 210.21 61.74 0.00 0.00 0.00 0.00 Average: docker0 53.14 48.96 10.94 20.68 0.00 0.00 0.00 0.00 Average: lo 116.21 116.21 44.89 44.89 0.00 0.00 0.00 0.00 Average: ens3 452.14 296.44 1223.69 97.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16959) 12/02/25 _x86_64_ (16 CPU) 10:24:19 LINUX RESTART (16 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 6.04 0.00 0.43 0.67 0.03 92.83 10:26:01 0 1.50 0.00 0.12 0.00 0.02 98.37 10:26:01 1 5.40 0.00 0.55 1.55 0.03 92.46 10:26:01 2 17.18 0.00 0.98 0.72 0.05 81.07 10:26:01 3 10.15 0.00 0.80 0.12 0.03 88.90 10:26:01 4 0.23 0.00 0.03 0.05 0.02 99.67 10:26:01 5 20.68 0.00 1.24 0.85 0.05 77.18 10:26:01 6 6.11 0.00 0.25 0.08 0.07 93.49 10:26:01 7 12.61 0.00 0.98 1.30 0.03 85.08 10:26:01 8 4.82 0.00 0.30 0.02 0.02 94.85 10:26:01 9 5.93 0.00 0.37 0.85 0.03 92.82 10:26:01 10 3.95 0.00 0.20 0.03 0.02 95.80 10:26:01 11 0.77 0.00 0.08 0.20 0.02 98.93 10:26:01 12 1.35 0.00 0.10 0.00 0.02 98.53 10:26:01 13 2.15 0.00 0.32 0.05 0.02 97.47 10:26:01 14 1.87 0.00 0.10 0.08 0.00 97.95 10:26:01 15 1.94 0.00 0.38 4.82 0.03 92.82 10:27:01 all 29.02 0.00 1.08 0.14 0.09 69.67 10:27:01 0 21.84 0.00 0.99 0.02 0.08 77.07 10:27:01 1 29.94 0.00 1.76 0.32 0.12 67.87 10:27:01 2 27.48 0.00 0.79 0.03 0.10 71.60 10:27:01 3 30.55 0.00 0.79 0.03 0.07 68.57 10:27:01 4 31.34 0.00 0.55 0.02 0.07 68.03 10:27:01 5 26.05 0.00 0.82 0.00 0.08 73.04 10:27:01 6 27.95 0.00 1.19 0.20 0.10 70.56 10:27:01 7 32.14 0.00 0.57 0.02 0.08 67.19 10:27:01 8 45.52 0.00 0.59 0.00 0.12 53.78 10:27:01 9 24.23 0.00 1.00 0.37 0.05 74.35 10:27:01 10 32.75 0.00 1.39 0.02 0.10 65.74 10:27:01 11 25.58 0.00 1.13 0.15 0.07 73.07 10:27:01 12 26.04 0.00 1.17 0.02 0.08 72.69 10:27:01 13 39.01 0.00 2.68 0.25 0.10 57.96 10:27:01 14 19.01 0.00 1.12 0.03 0.08 79.75 10:27:01 15 24.89 0.00 0.84 0.84 0.08 73.36 10:28:01 all 25.55 0.00 0.78 0.04 0.08 73.55 10:28:01 0 22.01 0.00 0.99 0.00 0.08 76.92 10:28:01 1 39.91 0.00 1.09 0.07 0.10 58.84 10:28:01 2 40.94 0.00 0.60 0.00 0.10 58.36 10:28:01 3 23.73 0.00 0.52 0.00 0.08 75.67 10:28:01 4 21.76 0.00 0.32 0.00 0.07 77.86 10:28:01 5 26.36 0.00 1.00 0.02 0.10 72.51 10:28:01 6 16.69 0.00 0.72 0.00 0.07 82.53 10:28:01 7 26.21 0.00 1.00 0.02 0.07 72.70 10:28:01 8 23.10 0.00 1.53 0.00 0.08 75.29 10:28:01 9 28.37 0.00 0.64 0.50 0.12 70.37 10:28:01 10 24.39 0.00 1.04 0.00 0.10 74.47 10:28:01 11 28.60 0.00 0.47 0.00 0.08 70.85 10:28:01 12 29.67 0.00 0.38 0.00 0.08 69.86 10:28:01 13 24.85 0.00 0.70 0.00 0.07 74.39 10:28:01 14 17.41 0.00 0.88 0.02 0.05 81.64 10:28:01 15 14.88 0.00 0.57 0.10 0.05 84.40 10:29:01 all 10.99 0.00 1.40 0.30 0.06 87.24 10:29:01 0 12.15 0.00 1.29 0.07 0.05 86.44 10:29:01 1 8.72 0.00 1.35 0.07 0.07 89.80 10:29:01 2 11.82 0.00 2.09 0.07 0.05 85.97 10:29:01 3 11.38 0.00 1.41 0.07 0.05 87.09 10:29:01 4 9.17 0.00 1.52 0.33 0.07 88.90 10:29:01 5 14.39 0.00 1.85 0.02 0.05 83.69 10:29:01 6 10.45 0.00 2.06 0.08 0.07 87.33 10:29:01 7 16.61 0.00 1.57 0.32 0.08 81.42 10:29:01 8 11.69 0.00 1.66 0.02 0.07 86.57 10:29:01 9 13.84 0.00 1.54 1.39 0.10 83.13 10:29:01 10 5.74 0.00 0.77 0.12 0.02 93.36 10:29:01 11 12.00 0.00 1.04 0.10 0.07 86.80 10:29:01 12 8.05 0.00 1.17 0.08 0.05 90.64 10:29:01 13 9.69 0.00 1.28 0.37 0.05 88.62 10:29:01 14 10.53 0.00 0.97 1.57 0.05 86.87 10:29:01 15 9.68 0.00 0.87 0.05 0.05 89.35 10:30:01 all 15.31 0.00 0.77 0.10 0.05 83.75 10:30:01 0 13.07 0.00 1.32 0.03 0.05 85.52 10:30:01 1 11.80 0.00 0.70 0.00 0.05 87.45 10:30:01 2 18.94 0.00 0.50 0.02 0.05 80.49 10:30:01 3 11.82 0.00 0.60 0.00 0.08 87.49 10:30:01 4 15.53 0.00 0.50 0.00 0.05 83.92 10:30:01 5 12.65 0.00 0.43 0.00 0.05 86.87 10:30:01 6 21.27 0.00 0.75 0.00 0.07 77.91 10:30:01 7 22.42 0.00 0.58 0.00 0.05 76.95 10:30:01 8 22.16 0.00 1.04 0.75 0.07 75.98 10:30:01 9 16.05 0.00 1.10 0.72 0.05 82.08 10:30:01 10 14.91 0.00 0.93 0.00 0.05 84.11 10:30:01 11 10.66 0.00 1.24 0.07 0.05 87.98 10:30:01 12 11.00 0.00 0.28 0.02 0.05 88.65 10:30:01 13 11.54 0.00 0.52 0.00 0.07 87.87 10:30:01 14 18.27 0.00 0.62 0.07 0.05 81.00 10:30:01 15 12.86 0.00 1.25 0.00 0.05 85.84 10:31:01 all 17.41 0.00 0.61 0.13 0.06 81.79 10:31:01 0 23.59 0.00 0.90 0.00 0.07 75.44 10:31:01 1 15.18 0.00 0.42 0.00 0.05 84.35 10:31:01 2 15.21 0.00 0.43 0.08 0.07 84.20 10:31:01 3 18.95 0.00 0.38 0.00 0.05 80.62 10:31:01 4 13.46 0.00 0.43 0.00 0.05 86.05 10:31:01 5 22.14 0.00 0.54 0.00 0.10 77.23 10:31:01 6 27.46 0.00 1.30 0.00 0.07 71.18 10:31:01 7 17.59 0.00 0.40 0.00 0.07 81.94 10:31:01 8 14.17 0.00 0.60 0.80 0.05 84.38 10:31:01 9 15.54 0.00 1.07 0.75 0.07 82.58 10:31:01 10 19.70 0.00 0.27 0.00 0.05 79.99 10:31:01 11 20.77 0.00 0.48 0.03 0.17 78.55 10:31:01 12 16.45 0.00 0.77 0.00 0.03 82.75 10:31:01 13 11.45 0.00 0.40 0.00 0.03 88.12 10:31:01 14 15.75 0.00 0.34 0.13 0.05 83.73 10:31:01 15 11.24 0.00 1.05 0.18 0.05 87.47 10:32:01 all 22.71 0.00 0.80 0.07 0.07 76.36 10:32:01 0 14.70 0.00 0.48 0.48 0.07 84.27 10:32:01 1 27.79 0.00 0.69 0.00 0.08 71.45 10:32:01 2 33.56 0.00 2.47 0.00 0.08 63.88 10:32:01 3 27.89 0.00 0.82 0.00 0.10 71.19 10:32:01 4 16.02 0.00 0.67 0.00 0.07 83.24 10:32:01 5 25.96 0.00 0.72 0.00 0.07 73.25 10:32:01 6 28.68 0.00 1.15 0.00 0.05 70.12 10:32:01 7 28.28 0.00 0.58 0.00 0.07 71.07 10:32:01 8 11.97 0.00 0.48 0.00 0.05 87.50 10:32:01 9 28.16 0.00 1.10 0.35 0.07 70.32 10:32:01 10 21.79 0.00 0.52 0.00 0.07 77.63 10:32:01 11 23.35 0.00 0.64 0.00 0.07 75.95 10:32:01 12 20.87 0.00 0.42 0.00 0.07 78.64 10:32:01 13 19.91 0.00 0.28 0.00 0.05 79.76 10:32:01 14 15.82 0.00 0.78 0.30 0.07 83.03 10:32:01 15 18.64 0.00 0.94 0.00 0.07 80.36 10:33:01 all 16.37 0.00 0.64 0.28 0.05 82.65 10:33:01 0 20.13 0.00 0.80 0.00 0.07 79.00 10:33:01 1 14.75 0.00 0.30 0.00 0.05 84.90 10:33:01 2 16.73 0.00 0.92 0.00 0.07 82.28 10:33:01 3 10.58 0.00 0.44 2.29 0.05 86.64 10:33:01 4 12.41 0.00 0.74 0.00 0.05 86.80 10:33:01 5 15.55 0.00 0.35 0.00 0.05 84.05 10:33:01 6 20.38 0.00 0.35 1.10 0.07 78.10 10:33:01 7 28.82 0.00 1.37 0.28 0.08 69.44 10:33:01 8 16.44 0.00 0.70 0.02 0.05 82.79 10:33:01 9 8.37 0.00 0.47 0.67 0.03 90.46 10:33:01 10 15.99 0.00 0.63 0.00 0.05 83.32 10:33:01 11 16.77 0.00 0.82 0.10 0.07 82.25 10:33:01 12 27.34 0.00 0.92 0.05 0.07 71.63 10:33:01 13 16.78 0.00 0.52 0.00 0.05 82.65 10:33:01 14 5.29 0.00 0.50 0.00 0.03 94.18 10:33:01 15 15.54 0.00 0.43 0.00 0.05 83.97 Average: all 17.92 0.00 0.81 0.22 0.06 80.99 Average: 0 16.12 0.00 0.86 0.08 0.06 82.88 Average: 1 19.17 0.00 0.86 0.25 0.07 79.65 Average: 2 22.73 0.00 1.10 0.11 0.07 75.99 Average: 3 18.13 0.00 0.72 0.31 0.06 80.77 Average: 4 14.99 0.00 0.60 0.05 0.05 84.31 Average: 5 20.47 0.00 0.87 0.11 0.07 78.48 Average: 6 19.86 0.00 0.97 0.18 0.07 78.91 Average: 7 23.08 0.00 0.88 0.24 0.07 75.72 Average: 8 18.72 0.00 0.86 0.20 0.06 80.16 Average: 9 17.55 0.00 0.91 0.70 0.06 80.77 Average: 10 17.39 0.00 0.72 0.02 0.06 81.82 Average: 11 17.31 0.00 0.74 0.08 0.07 81.80 Average: 12 17.59 0.00 0.65 0.02 0.06 81.68 Average: 13 16.91 0.00 0.84 0.08 0.05 82.11 Average: 14 12.99 0.00 0.66 0.28 0.05 86.02 Average: 15 13.71 0.00 0.79 0.75 0.05 84.70