---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83946 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 15G 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 964 24273 0 6928 30747 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:64:48:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe64:48aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:a9:d1:d5 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-83946) 11/15/24 _x86_64_ (8 CPU) 16:18:27 LINUX RESTART (8 CPU) 16:19:02 tps rtps wtps bread/s bwrtn/s 16:20:01 299.00 36.83 262.17 1716.01 27386.07 16:21:01 199.48 43.88 155.61 3528.48 40227.70 16:22:01 320.00 13.65 306.35 2454.52 58950.71 16:23:01 427.75 3.07 424.68 448.46 130314.95 16:24:01 102.90 0.03 102.87 2.80 28737.74 16:25:01 81.04 1.20 79.84 78.52 22626.36 Average: 238.19 16.39 221.81 1370.52 51439.39 16:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:01 30042396 31626624 2896824 8.79 72028 1822488 1428292 4.20 947720 1651944 157864 16:21:01 27103952 29459824 5835268 17.72 90728 2554300 3569388 10.50 3276868 2213656 193748 16:22:01 26569360 31539648 6369860 19.34 124792 5040192 1868960 5.50 1445116 4458436 1570212 16:23:01 22204304 28987408 10734916 32.59 181824 6627636 10154780 29.88 4259512 5799008 3348 16:24:01 20200180 27312108 12739040 38.67 190424 6936800 11424704 33.61 6044984 5994168 2544 16:25:01 24902024 31528944 8037196 24.40 192584 6507464 1501992 4.42 1914256 5517620 18464 Average: 25170369 30075759 7768851 23.59 142063 4914813 4991353 14.69 2981409 4272472 324363 16:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 16:20:01 ens3 116.81 77.98 1079.77 30.25 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 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:21:01 ens3 1206.35 773.40 6384.93 203.44 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 8.40 8.40 0.93 0.93 0.00 0.00 0.00 0.00 16:22:01 ens3 1077.14 569.01 15931.60 94.57 0.00 0.00 0.00 0.00 16:23:01 vethab9bfaf 13.98 17.15 3.94 4.74 0.00 0.00 0.00 0.00 16:23:01 vethba58faa 1.83 2.68 0.56 1.00 0.00 0.00 0.00 0.00 16:23:01 vethf647936 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 16:23:01 vethb2c25ac 4.90 7.48 0.87 1.47 0.00 0.00 0.00 0.00 16:24:01 vethab9bfaf 3.88 4.67 0.53 0.75 0.00 0.00 0.00 0.00 16:24:01 vethba58faa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 vethf647936 2.12 3.60 0.14 0.24 0.00 0.00 0.00 0.00 16:24:01 vethb2c25ac 0.17 0.35 0.01 0.02 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 21.83 21.83 2.32 2.32 0.00 0.00 0.00 0.00 16:25:01 ens3 3365.57 1893.53 36437.18 435.84 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: lo 2.99 2.99 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 511.79 284.75 5968.42 64.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83946) 11/15/24 _x86_64_ (8 CPU) 16:18:27 LINUX RESTART (8 CPU) 16:19:02 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 9.48 0.00 0.94 2.91 0.03 86.63 16:20:01 0 29.74 0.00 2.07 11.48 0.07 56.63 16:20:01 1 23.56 0.00 1.89 0.70 0.05 73.80 16:20:01 2 4.80 0.00 0.61 0.44 0.02 94.13 16:20:01 3 3.43 0.00 0.39 1.22 0.03 94.93 16:20:01 4 1.93 0.00 1.21 3.82 0.02 93.02 16:20:01 5 1.15 0.00 0.49 0.68 0.02 97.66 16:20:01 6 1.14 0.00 0.26 0.05 0.02 98.54 16:20:01 7 10.13 0.00 0.66 4.89 0.07 84.25 16:21:01 all 27.21 0.00 1.55 3.39 0.07 67.78 16:21:01 0 10.53 0.00 1.37 16.23 0.07 71.81 16:21:01 1 32.63 0.00 1.10 0.51 0.07 65.70 16:21:01 2 26.02 0.00 1.91 0.84 0.08 71.15 16:21:01 3 26.66 0.00 2.66 4.89 0.07 65.72 16:21:01 4 23.67 0.00 0.59 0.84 0.07 74.84 16:21:01 5 33.94 0.00 1.67 1.21 0.07 63.11 16:21:01 6 17.84 0.00 1.25 0.55 0.07 80.29 16:21:01 7 46.53 0.00 1.79 1.99 0.10 49.59 16:22:01 all 16.99 0.00 3.58 3.32 0.06 76.05 16:22:01 0 12.44 0.00 3.67 13.90 0.05 69.94 16:22:01 1 14.60 0.00 2.87 0.13 0.05 82.34 16:22:01 2 11.80 0.00 3.57 0.35 0.05 84.23 16:22:01 3 13.11 0.00 3.59 3.24 0.05 80.01 16:22:01 4 24.07 0.00 4.02 1.16 0.08 70.67 16:22:01 5 16.46 0.00 3.38 0.60 0.07 79.49 16:22:01 6 8.36 0.00 3.20 0.28 0.05 88.11 16:22:01 7 35.17 0.00 4.33 6.88 0.08 53.53 16:23:01 all 41.99 0.00 7.73 3.50 0.09 46.68 16:23:01 0 44.12 0.00 7.69 2.33 0.08 45.78 16:23:01 1 41.89 0.00 8.34 6.78 0.10 42.89 16:23:01 2 40.28 0.00 7.02 0.90 0.08 51.72 16:23:01 3 42.93 0.00 8.03 1.46 0.08 47.50 16:23:01 4 42.03 0.00 8.17 12.69 0.10 37.01 16:23:01 5 40.39 0.00 7.40 1.14 0.10 50.98 16:23:01 6 42.75 0.00 7.88 1.67 0.08 47.62 16:23:01 7 41.51 0.00 7.37 1.08 0.08 49.95 16:24:01 all 36.76 0.00 2.25 0.51 0.11 60.37 16:24:01 0 37.83 0.00 2.28 0.80 0.10 58.99 16:24:01 1 53.42 0.00 2.37 1.53 0.08 42.60 16:24:01 2 44.62 0.00 2.12 0.87 0.10 52.28 16:24:01 3 29.64 0.00 2.37 0.27 0.13 67.58 16:24:01 4 32.31 0.00 2.26 0.13 0.10 65.19 16:24:01 5 30.30 0.00 2.16 0.22 0.13 67.19 16:24:01 6 34.36 0.00 2.11 0.15 0.10 63.28 16:24:01 7 31.65 0.00 2.31 0.13 0.08 65.82 16:25:01 all 17.79 0.00 4.75 1.24 0.09 76.13 16:25:01 0 18.04 0.00 5.30 0.25 0.08 76.32 16:25:01 1 14.14 0.00 4.65 0.13 0.10 80.98 16:25:01 2 30.30 0.00 4.75 0.79 0.10 64.05 16:25:01 3 14.46 0.00 5.10 1.23 0.12 79.08 16:25:01 4 16.32 0.00 4.92 0.59 0.08 78.09 16:25:01 5 14.17 0.00 4.39 6.57 0.10 74.77 16:25:01 6 17.78 0.00 4.34 0.25 0.10 77.52 16:25:01 7 17.07 0.00 4.55 0.12 0.07 78.19 Average: all 25.06 0.00 3.46 2.48 0.08 68.93 Average: 0 25.43 0.00 3.73 7.50 0.08 63.26 Average: 1 30.04 0.00 3.53 1.62 0.08 64.73 Average: 2 26.33 0.00 3.33 0.70 0.07 69.57 Average: 3 21.72 0.00 3.69 2.06 0.08 72.46 Average: 4 23.41 0.00 3.52 3.19 0.08 69.80 Average: 5 22.76 0.00 3.24 1.73 0.08 72.19 Average: 6 20.41 0.00 3.17 0.49 0.07 75.85 Average: 7 30.39 0.00 3.50 2.51 0.08 63.52