---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18046 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: 2800.000 BogoMIPS: 5600.00 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 141G 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 914 24528 0 6723 30797 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:65:70:16 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe65:7016/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:6f:9c:71 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-8c-8g-18046) 03/25/24 _x86_64_ (8 CPU) 15:29:44 LINUX RESTART (8 CPU) 15:30:01 tps rtps wtps bread/s bwrtn/s 15:31:01 147.57 73.91 73.66 5275.71 56342.42 15:32:01 168.09 51.34 116.75 3864.29 28789.87 15:33:01 97.17 12.86 84.30 909.72 31358.51 15:34:01 78.34 13.11 65.22 2421.06 36658.69 15:35:01 192.07 5.73 186.34 844.12 83361.41 15:36:01 270.55 0.17 270.39 12.26 73051.69 15:37:01 99.25 0.42 98.83 27.33 24872.25 15:38:01 63.44 0.25 63.19 26.26 19457.16 Average: 139.56 19.73 119.84 1672.65 44237.57 15:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:31:01 30287884 31668300 2651336 8.05 54624 1646008 1454552 4.28 880832 1497176 49256 15:32:01 29553980 31380000 3385240 10.28 82740 2043520 1651208 4.86 1253316 1817268 90760 15:33:01 28012292 30223428 4926928 14.96 90656 2410108 3188656 9.38 2502424 2086344 27600 15:34:01 28188436 31573284 4750784 14.42 102212 3549524 1473408 4.34 1420348 2947880 547740 15:35:01 26513224 31411972 6425996 19.51 133184 4958316 4431052 13.04 1609140 4316596 18668 15:36:01 22822360 29384188 10116860 30.71 177904 6433452 9651532 28.40 3837668 5616604 2680 15:37:01 20750120 27642904 12189100 37.00 185868 6743592 11179684 32.89 5690764 5813136 2472 15:38:01 21823124 28681872 11116096 33.75 187216 6736140 5782800 17.01 4779528 5703960 312 Average: 25993928 30245744 6945292 21.09 126800 4315082 4851612 14.27 2746752 3724870 92436 15:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:31:01 ens3 431.54 286.40 1105.73 62.55 0.00 0.00 0.00 0.00 15:31:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 189.35 148.56 1653.63 33.84 0.00 0.00 0.00 0.00 15:32:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 780.85 594.08 5114.09 170.95 0.00 0.00 0.00 0.00 15:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 618.11 484.04 2282.97 155.46 0.00 0.00 0.00 0.00 15:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 veth2d4d9cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 veth07106b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 veth8c39c84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 vethd9694dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 veth07106b1 0.00 1.02 0.00 0.24 0.00 0.00 0.00 0.00 15:36:01 veth8c39c84 1.80 3.50 0.24 0.53 0.00 0.00 0.00 0.00 15:36:01 br-d884f8cea0da 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:36:01 veth6930c95 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:37:01 veth07106b1 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 veth8c39c84 4.22 5.13 0.76 0.80 0.00 0.00 0.00 0.00 15:37:01 br-d884f8cea0da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 veth6930c95 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 br-d884f8cea0da 23.30 14.95 10.60 1.67 0.00 0.00 0.00 0.00 15:38:01 vethb0b72ea 61.91 46.81 6.05 6.83 0.00 0.00 0.00 0.00 15:38:01 veth95c8ac9 169.32 176.60 338.42 24.93 0.00 0.00 0.00 0.03 15:38:01 ens3 3617.25 2175.99 33750.43 502.55 0.00 0.00 0.00 0.00 Average: br-d884f8cea0da 2.91 1.88 1.32 0.21 0.00 0.00 0.00 0.00 Average: vethb0b72ea 7.74 5.85 0.76 0.85 0.00 0.00 0.00 0.00 Average: veth95c8ac9 21.16 22.07 42.30 3.12 0.00 0.00 0.00 0.00 Average: ens3 451.17 271.29 4217.94 62.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18046) 03/25/24 _x86_64_ (8 CPU) 15:29:44 LINUX RESTART (8 CPU) 15:30:01 CPU %user %nice %system %iowait %steal %idle 15:31:01 all 8.56 0.00 1.16 4.43 0.04 85.81 15:31:01 0 3.39 0.00 0.65 0.18 0.02 95.76 15:31:01 1 16.50 0.00 0.89 9.92 0.05 72.65 15:31:01 2 7.34 0.00 0.94 1.16 0.07 90.50 15:31:01 3 15.88 0.00 1.88 1.01 0.03 81.21 15:31:01 4 5.17 0.00 0.93 4.34 0.03 89.52 15:31:01 5 4.55 0.00 0.99 0.90 0.05 93.51 15:31:01 6 6.44 0.00 2.06 17.10 0.03 74.37 15:31:01 7 9.21 0.00 0.98 0.80 0.03 88.97 15:32:01 all 13.49 0.00 1.08 2.78 0.05 82.59 15:32:01 0 8.05 0.00 0.58 0.43 0.03 90.90 15:32:01 1 37.35 0.00 2.57 2.01 0.08 57.99 15:32:01 2 15.25 0.00 1.12 3.30 0.08 80.25 15:32:01 3 15.01 0.00 1.42 1.03 0.07 82.47 15:32:01 4 14.63 0.00 0.48 0.50 0.03 84.35 15:32:01 5 6.00 0.00 0.53 0.43 0.05 92.99 15:32:01 6 5.90 0.00 1.04 12.96 0.05 80.04 15:32:01 7 5.79 0.00 0.87 1.64 0.05 91.65 15:33:01 all 43.56 0.00 1.34 1.14 0.08 53.88 15:33:01 0 33.26 0.00 1.12 0.44 0.08 65.10 15:33:01 1 45.78 0.00 1.00 0.05 0.07 53.10 15:33:01 2 49.77 0.00 1.59 2.48 0.10 46.06 15:33:01 3 49.09 0.00 1.15 1.17 0.08 48.51 15:33:01 4 45.20 0.00 1.72 0.72 0.07 52.29 15:33:01 5 55.73 0.00 1.49 0.13 0.08 42.56 15:33:01 6 35.38 0.00 1.37 1.17 0.05 62.03 15:33:01 7 34.31 0.00 1.29 2.95 0.07 61.38 15:34:01 all 25.70 0.00 1.83 1.89 0.06 70.52 15:34:01 0 23.56 0.00 1.67 0.03 0.05 74.68 15:34:01 1 23.30 0.00 1.77 4.14 0.07 70.72 15:34:01 2 21.79 0.00 2.18 0.02 0.05 75.97 15:34:01 3 26.68 0.00 1.52 5.95 0.05 65.80 15:34:01 4 17.68 0.00 1.55 1.63 0.10 79.04 15:34:01 5 31.92 0.00 1.64 1.17 0.05 65.22 15:34:01 6 30.18 0.00 2.43 2.03 0.07 65.30 15:34:01 7 30.46 0.00 1.89 0.13 0.07 67.44 15:35:01 all 9.39 0.00 2.87 5.05 0.05 82.64 15:35:01 0 4.99 0.00 1.95 2.12 0.03 90.92 15:35:01 1 20.37 0.00 4.13 22.88 0.08 52.54 15:35:01 2 7.91 0.00 2.19 0.42 0.05 89.43 15:35:01 3 13.21 0.00 3.80 0.49 0.03 82.47 15:35:01 4 6.36 0.00 2.70 3.82 0.05 87.07 15:35:01 5 8.42 0.00 2.84 1.14 0.07 87.53 15:35:01 6 7.82 0.00 2.98 1.44 0.05 87.71 15:35:01 7 6.05 0.00 2.31 8.12 0.05 83.48 15:36:01 all 33.29 0.00 5.93 5.31 0.12 55.36 15:36:01 0 30.63 0.00 5.50 5.91 0.10 57.86 15:36:01 1 36.38 0.00 5.30 0.08 0.10 58.14 15:36:01 2 38.37 0.00 6.94 3.25 0.12 51.32 15:36:01 3 30.87 0.00 5.38 2.29 0.12 61.35 15:36:01 4 31.65 0.00 6.09 5.36 0.12 56.78 15:36:01 5 33.01 0.00 5.73 7.58 0.12 53.56 15:36:01 6 33.55 0.00 6.50 14.47 0.12 45.36 15:36:01 7 31.81 0.00 6.00 3.64 0.10 58.45 15:37:01 all 32.91 0.00 1.94 1.20 0.12 63.83 15:37:01 0 36.22 0.00 1.91 0.08 0.10 61.69 15:37:01 1 37.46 0.00 2.33 5.32 0.15 54.73 15:37:01 2 31.33 0.00 1.57 0.08 0.13 66.88 15:37:01 3 26.83 0.00 1.85 0.17 0.12 71.03 15:37:01 4 33.65 0.00 1.80 0.37 0.12 64.07 15:37:01 5 39.97 0.00 1.60 0.54 0.12 57.78 15:37:01 6 29.29 0.00 2.39 1.05 0.12 67.16 15:37:01 7 28.55 0.00 2.15 1.98 0.13 67.18 15:38:01 all 10.95 0.00 1.75 0.96 0.11 86.23 15:38:01 0 10.78 0.00 1.82 0.10 0.12 87.18 15:38:01 1 15.30 0.00 1.93 1.85 0.10 80.82 15:38:01 2 11.07 0.00 1.86 0.05 0.10 86.92 15:38:01 3 11.24 0.00 1.85 0.49 0.12 86.30 15:38:01 4 9.77 0.00 1.51 4.01 0.13 84.57 15:38:01 5 11.15 0.00 1.53 0.12 0.12 87.09 15:38:01 6 9.65 0.00 1.75 0.08 0.10 88.42 15:38:01 7 8.62 0.00 1.73 0.91 0.10 88.64 Average: all 22.22 0.00 2.23 2.84 0.08 72.63 Average: 0 18.84 0.00 1.89 1.15 0.07 78.05 Average: 1 29.05 0.00 2.49 5.77 0.09 62.60 Average: 2 22.83 0.00 2.29 1.34 0.09 73.45 Average: 3 23.61 0.00 2.35 1.57 0.08 72.39 Average: 4 20.51 0.00 2.09 2.59 0.08 74.73 Average: 5 23.81 0.00 2.03 1.49 0.08 72.58 Average: 6 19.76 0.00 2.55 6.28 0.07 71.33 Average: 7 19.32 0.00 2.14 2.51 0.08 75.95