---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17644 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: 2799.998 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): 0-15 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 1320 58213 0 4886 62390 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:20:6e:ad brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe20:6ead/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:3e:0b:92 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::42:50ff:fe3e:b92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17644) 12/04/25 _x86_64_ (16 CPU) 10:14:02 LINUX RESTART (16 CPU) 10:15:01 tps rtps wtps bread/s bwrtn/s 10:16:01 209.38 36.84 172.54 1833.96 90364.41 10:17:01 129.89 10.55 119.34 807.60 86562.35 10:18:01 54.32 0.73 53.59 26.53 77976.47 10:19:01 137.34 3.15 134.19 481.65 44061.06 10:20:01 22.93 0.02 22.91 0.13 9624.26 10:21:01 13.93 0.03 13.90 2.13 7884.82 10:22:01 31.36 0.10 31.26 2.93 32513.38 10:23:01 35.24 1.35 33.89 91.45 15801.90 Average: 79.30 6.60 72.70 405.80 45598.68 10:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 62366456 63977584 3601288 5.46 94472 2038900 2295548 3.43 1300520 1865964 109904 10:17:01 59787636 61646376 6180108 9.37 101912 2270308 3963760 5.91 3735520 1987112 6796 10:18:01 58543820 60410260 7423924 11.25 102640 2276936 4791520 7.15 4967884 1990728 496 10:19:01 57549736 59922732 8418008 12.76 114492 2767420 5778404 8.62 5522400 2359092 2904 10:20:01 58887692 61492732 7080052 10.73 116912 2977384 3881924 5.79 4047156 2511384 14468 10:21:01 57960676 61002640 8007068 12.14 118472 3405196 4298404 6.41 4541232 2931484 214168 10:22:01 57399896 61207208 8567848 12.99 121268 4155064 4017220 5.99 4365144 3642496 1760 10:23:01 59657884 63932452 6309860 9.57 126068 4609220 2137936 3.19 1649368 4083704 24656 Average: 59019224 61698998 6948520 10.53 112030 3062554 3895590 5.81 3766153 2671496 46894 10:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 10:16:01 ens3 186.75 160.17 2100.38 27.55 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 1.27 1.27 1.41 1.41 0.00 0.00 0.00 0.00 10:17:01 ens3 921.64 648.60 3167.02 184.97 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 26.53 26.53 102.29 102.29 0.00 0.00 0.00 0.00 10:18:01 ens3 549.64 386.67 155.37 146.13 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 veth4206abc 272.19 245.69 62.61 109.82 0.00 0.00 0.00 0.01 10:19:01 lo 602.82 602.82 176.45 176.45 0.00 0.00 0.00 0.00 10:19:01 veth8eef76d 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 10:19:01 ens3 1374.97 854.82 2760.08 265.50 0.00 0.00 0.00 0.00 10:20:01 lo 281.69 281.69 74.84 74.84 0.00 0.00 0.00 0.00 10:20:01 ens3 467.59 346.73 618.30 110.72 0.00 0.00 0.00 0.00 10:20:01 docker0 422.39 382.74 87.34 164.83 0.00 0.00 0.00 0.00 10:21:01 lo 2.53 2.53 5.80 5.80 0.00 0.00 0.00 0.00 10:21:01 ens3 147.44 93.83 45.82 34.90 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 2.70 2.70 1.47 1.47 0.00 0.00 0.00 0.00 10:22:01 ens3 284.82 178.00 682.81 71.17 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 2.82 2.82 1.15 1.15 0.00 0.00 0.00 0.00 10:23:01 ens3 298.82 186.90 223.44 69.42 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.14 115.14 45.44 45.44 0.00 0.00 0.00 0.00 Average: ens3 528.97 356.97 1219.18 113.80 0.00 0.00 0.00 0.00 Average: docker0 52.81 47.85 10.92 20.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17644) 12/04/25 _x86_64_ (16 CPU) 10:14:02 LINUX RESTART (16 CPU) 10:15:01 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 7.09 0.00 0.49 1.24 0.03 91.14 10:16:01 0 4.93 0.00 0.18 0.73 0.03 94.12 10:16:01 1 6.97 0.00 0.43 0.23 0.03 92.33 10:16:01 2 9.75 0.00 0.67 14.19 0.05 75.35 10:16:01 3 23.84 0.00 1.32 0.93 0.03 73.87 10:16:01 4 3.63 0.00 0.32 0.02 0.02 96.02 10:16:01 5 4.57 0.00 0.42 0.22 0.03 94.76 10:16:01 6 5.20 0.00 0.83 1.38 0.02 92.57 10:16:01 7 4.56 0.00 0.32 0.13 0.03 94.96 10:16:01 8 4.44 0.00 0.20 0.15 0.02 95.20 10:16:01 9 6.31 0.00 0.48 0.18 0.03 92.99 10:16:01 10 17.28 0.00 1.39 1.27 0.07 79.99 10:16:01 11 2.49 0.00 0.15 0.10 0.02 97.25 10:16:01 12 3.46 0.00 0.28 0.02 0.03 96.21 10:16:01 13 3.03 0.00 0.17 0.00 0.03 96.77 10:16:01 14 5.93 0.00 0.58 0.32 0.03 93.13 10:16:01 15 7.14 0.00 0.08 0.08 0.03 92.66 10:17:01 all 33.19 0.00 1.18 0.57 0.08 64.99 10:17:01 0 37.42 0.00 1.22 1.58 0.08 59.69 10:17:01 1 43.84 0.00 1.09 0.02 0.10 54.96 10:17:01 2 34.74 0.00 1.21 0.02 0.08 63.95 10:17:01 3 42.90 0.00 1.20 0.08 0.08 55.72 10:17:01 4 33.05 0.00 1.05 0.02 0.08 65.79 10:17:01 5 31.65 0.00 1.43 1.29 0.10 65.53 10:17:01 6 30.72 0.00 0.92 0.00 0.07 68.30 10:17:01 7 31.28 0.00 1.44 0.02 0.07 67.20 10:17:01 8 29.26 0.00 1.67 0.57 0.07 68.43 10:17:01 9 29.52 0.00 1.11 1.51 0.08 67.78 10:17:01 10 35.41 0.00 1.23 0.12 0.07 63.18 10:17:01 11 34.16 0.00 1.21 0.03 0.08 64.52 10:17:01 12 31.78 0.00 1.10 0.00 0.08 67.03 10:17:01 13 23.19 0.00 0.83 1.47 0.07 74.45 10:17:01 14 26.39 0.00 1.32 0.12 0.07 72.10 10:17:01 15 35.74 0.00 0.92 2.20 0.07 61.08 10:18:01 all 26.24 0.00 0.86 0.50 0.06 72.33 10:18:01 0 28.33 0.00 0.70 0.03 0.07 70.87 10:18:01 1 31.59 0.00 0.84 0.00 0.05 67.52 10:18:01 2 26.76 0.00 0.67 0.00 0.08 72.49 10:18:01 3 35.62 0.00 0.43 0.00 0.08 63.86 10:18:01 4 49.16 0.00 1.08 0.03 0.07 49.66 10:18:01 5 24.19 0.00 0.45 0.00 0.07 75.29 10:18:01 6 28.25 0.00 0.72 0.00 0.07 70.97 10:18:01 7 21.09 0.00 0.68 0.00 0.07 78.16 10:18:01 8 19.24 0.00 1.04 0.00 0.05 79.67 10:18:01 9 23.69 0.00 0.60 0.07 0.05 75.59 10:18:01 10 26.61 0.00 1.69 0.00 0.07 71.63 10:18:01 11 17.21 0.00 0.65 0.00 0.05 82.09 10:18:01 12 27.10 0.00 0.65 0.00 0.07 72.18 10:18:01 13 11.56 0.00 2.23 7.92 0.07 78.22 10:18:01 14 30.62 0.00 0.65 0.00 0.07 68.66 10:18:01 15 18.82 0.00 0.62 0.00 0.07 80.50 10:19:01 all 9.49 0.00 1.48 0.67 0.05 88.31 10:19:01 0 9.14 0.00 1.74 0.55 0.05 88.51 10:19:01 1 8.61 0.00 1.64 0.37 0.07 89.31 10:19:01 2 13.99 0.00 1.32 0.22 0.07 84.40 10:19:01 3 7.47 0.00 1.76 0.02 0.03 90.72 10:19:01 4 12.66 0.00 1.66 3.29 0.05 82.34 10:19:01 5 4.32 0.00 0.95 0.13 0.03 94.56 10:19:01 6 10.66 0.00 1.98 0.05 0.05 87.27 10:19:01 7 9.53 0.00 1.77 0.03 0.05 88.61 10:19:01 8 10.43 0.00 1.20 0.15 0.05 88.16 10:19:01 9 13.03 0.00 1.72 4.29 0.05 80.91 10:19:01 10 11.57 0.00 1.62 0.00 0.05 86.76 10:19:01 11 8.54 0.00 1.11 0.17 0.05 90.14 10:19:01 12 12.55 0.00 2.34 1.07 0.03 84.00 10:19:01 13 7.08 0.00 1.06 0.15 0.05 91.66 10:19:01 14 6.26 0.00 0.87 0.02 0.03 92.82 10:19:01 15 5.96 0.00 0.89 0.10 0.07 92.98 10:20:01 all 14.38 0.00 0.79 0.06 0.04 84.72 10:20:01 0 6.52 0.00 0.72 0.00 0.02 92.75 10:20:01 1 13.17 0.00 1.03 0.12 0.05 85.64 10:20:01 2 14.05 0.00 0.58 0.05 0.03 85.28 10:20:01 3 13.74 0.00 1.70 0.00 0.05 84.51 10:20:01 4 18.61 0.00 0.42 0.78 0.03 80.16 10:20:01 5 11.41 0.00 0.23 0.02 0.02 88.32 10:20:01 6 12.01 0.00 0.42 0.00 0.03 87.54 10:20:01 7 11.72 0.00 0.54 0.02 0.07 87.66 10:20:01 8 10.80 0.00 0.77 0.00 0.05 88.38 10:20:01 9 12.77 0.00 0.37 0.00 0.05 86.81 10:20:01 10 24.37 0.00 1.08 0.05 0.03 74.47 10:20:01 11 11.14 0.00 0.54 0.02 0.03 88.28 10:20:01 12 21.66 0.00 2.56 0.00 0.07 75.71 10:20:01 13 12.53 0.00 0.97 0.00 0.02 86.48 10:20:01 14 16.54 0.00 0.33 0.00 0.03 83.09 10:20:01 15 19.08 0.00 0.44 0.00 0.05 80.44 10:21:01 all 18.55 0.00 0.61 0.11 0.04 80.69 10:21:01 0 21.09 0.00 0.38 0.00 0.05 78.47 10:21:01 1 21.91 0.00 0.70 0.08 0.05 77.25 10:21:01 2 25.80 0.00 1.49 0.13 0.05 72.53 10:21:01 3 25.73 0.00 0.67 0.00 0.05 73.55 10:21:01 4 16.62 0.00 0.23 0.00 0.03 83.11 10:21:01 5 20.86 0.00 0.92 0.00 0.05 78.17 10:21:01 6 10.53 0.00 0.57 0.00 0.03 88.87 10:21:01 7 22.59 0.00 0.87 0.00 0.03 76.50 10:21:01 8 17.73 0.00 0.28 0.00 0.03 81.95 10:21:01 9 11.83 0.00 0.27 0.00 0.03 87.87 10:21:01 10 14.74 0.00 0.42 1.45 0.05 83.33 10:21:01 11 16.01 0.00 0.52 0.05 0.05 83.38 10:21:01 12 20.17 0.00 0.72 0.00 0.03 79.08 10:21:01 13 17.78 0.00 0.74 0.00 0.07 81.42 10:21:01 14 14.80 0.00 0.33 0.00 0.05 84.82 10:21:01 15 18.66 0.00 0.60 0.00 0.05 80.69 10:22:01 all 23.15 0.00 0.80 0.26 0.06 75.73 10:22:01 0 14.43 0.00 0.40 0.00 0.05 85.12 10:22:01 1 22.05 0.00 0.64 1.52 0.05 75.74 10:22:01 2 33.08 0.00 2.50 0.00 0.07 64.35 10:22:01 3 30.31 0.00 0.90 0.00 0.07 68.72 10:22:01 4 28.73 0.00 0.55 0.00 0.07 70.65 10:22:01 5 29.19 0.00 0.50 0.00 0.07 70.24 10:22:01 6 23.91 0.00 0.80 0.00 0.07 75.22 10:22:01 7 19.15 0.00 0.50 0.00 0.05 80.30 10:22:01 8 23.07 0.00 1.32 0.00 0.07 75.54 10:22:01 9 13.65 0.00 0.42 0.00 0.03 85.90 10:22:01 10 21.76 0.00 1.40 2.59 0.03 74.21 10:22:01 11 26.93 0.00 0.72 0.00 0.07 72.29 10:22:01 12 13.93 0.00 0.38 0.02 0.03 85.64 10:22:01 13 24.00 0.00 0.52 0.00 0.05 75.43 10:22:01 14 24.33 0.00 0.79 0.00 0.07 74.82 10:22:01 15 21.93 0.00 0.47 0.00 0.05 77.55 10:23:01 all 13.25 0.00 0.62 0.16 0.03 85.93 10:23:01 0 5.09 0.00 0.59 0.00 0.03 94.29 10:23:01 1 13.88 0.00 0.95 2.27 0.03 82.86 10:23:01 2 25.13 0.00 1.42 0.03 0.03 73.39 10:23:01 3 18.53 0.00 1.30 0.03 0.03 80.10 10:23:01 4 28.92 0.00 1.53 0.17 0.05 69.32 10:23:01 5 11.32 0.00 0.32 0.02 0.02 88.33 10:23:01 6 26.79 0.00 0.94 0.03 0.07 72.18 10:23:01 7 12.44 0.00 0.20 0.00 0.02 87.34 10:23:01 8 8.00 0.00 0.25 0.07 0.03 91.65 10:23:01 9 5.58 0.00 0.45 0.00 0.02 93.95 10:23:01 10 7.18 0.00 0.30 0.00 0.03 92.49 10:23:01 11 12.66 0.00 0.50 0.00 0.03 86.81 10:23:01 12 8.06 0.00 0.35 0.00 0.02 91.57 10:23:01 13 13.55 0.00 0.32 0.00 0.03 86.10 10:23:01 14 7.23 0.00 0.20 0.00 0.05 92.52 10:23:01 15 7.70 0.00 0.27 0.00 0.02 92.01 Average: all 18.16 0.00 0.85 0.45 0.05 80.49 Average: 0 15.86 0.00 0.74 0.36 0.05 82.99 Average: 1 20.24 0.00 0.91 0.58 0.05 78.21 Average: 2 22.91 0.00 1.23 1.83 0.06 73.97 Average: 3 24.77 0.00 1.16 0.13 0.05 73.89 Average: 4 23.92 0.00 0.86 0.54 0.05 74.63 Average: 5 17.18 0.00 0.65 0.21 0.05 81.91 Average: 6 18.50 0.00 0.90 0.18 0.05 80.37 Average: 7 16.54 0.00 0.79 0.03 0.05 82.60 Average: 8 15.36 0.00 0.84 0.12 0.05 83.63 Average: 9 14.54 0.00 0.68 0.75 0.04 83.99 Average: 10 19.86 0.00 1.14 0.69 0.05 78.27 Average: 11 16.13 0.00 0.67 0.05 0.05 83.10 Average: 12 17.33 0.00 1.05 0.14 0.05 81.43 Average: 13 14.10 0.00 0.85 1.19 0.05 83.81 Average: 14 16.50 0.00 0.64 0.06 0.05 82.76 Average: 15 16.87 0.00 0.53 0.30 0.05 82.25