---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39733 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 11G 145G 7% / 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 868 28441 0 2856 30859 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:cb:72:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fecb:7208/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:44:9e:b9 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:a7ff:fe44:9eb9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39733) 09/19/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 359.17 70.27 288.90 4538.04 25605.87 05:06:01 142.84 21.38 121.46 847.58 29109.50 05:07:01 36.16 0.33 35.83 5.33 16620.94 05:08:01 29.19 0.68 28.50 22.52 17057.20 05:09:01 119.40 3.80 115.60 475.39 45551.47 Average: 137.32 19.29 118.03 1177.37 26785.71 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30155764 31722020 2783456 8.45 69760 1807840 1389060 4.09 846304 1644880 154352 05:06:01 28751544 30561984 4187676 12.71 83188 2026060 2525796 7.43 2066320 1803428 23908 05:07:01 27918792 29811392 5020428 15.24 87068 2099764 5081068 14.95 2829208 1857040 9124 05:08:01 27051036 28984540 5888184 17.88 88908 2136832 4716148 13.88 3671692 1875260 2340 05:09:01 29157100 31630928 3782120 11.48 98380 2657824 1472084 4.33 1211584 2213952 17704 Average: 28606847 30542173 4332373 13.15 85461 2145664 3036831 8.94 2125022 1878912 41486 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 388.42 264.42 1573.24 77.14 0.00 0.00 0.00 0.00 05:06:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 391.67 290.84 1914.40 79.84 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 331.57 267.32 914.72 90.23 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 129.94 98.48 439.94 29.53 0.00 0.00 0.00 0.00 05:09:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:09:01 ens3 422.63 392.72 1520.77 1698.07 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 332.83 262.75 1272.48 394.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39733) 09/19/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.24 0.00 1.21 3.71 0.04 83.80 05:05:01 0 5.70 0.00 0.60 15.19 0.03 78.47 05:05:01 1 2.19 0.00 1.03 1.27 0.02 95.49 05:05:01 2 33.61 0.00 2.21 2.81 0.08 61.29 05:05:01 3 9.74 0.00 1.04 1.37 0.07 87.79 05:05:01 4 17.04 0.00 2.26 3.16 0.05 77.49 05:05:01 5 11.37 0.00 0.95 3.07 0.03 84.58 05:05:01 6 5.06 0.00 0.80 1.00 0.03 93.10 05:05:01 7 5.17 0.00 0.80 1.82 0.03 92.17 05:06:01 all 29.61 0.00 1.21 1.72 0.08 67.39 05:06:01 0 29.42 0.00 1.10 6.55 0.07 62.86 05:06:01 1 35.34 0.00 1.35 0.68 0.08 62.54 05:06:01 2 30.26 0.00 0.95 0.80 0.08 67.90 05:06:01 3 35.29 0.00 2.05 1.80 0.08 60.77 05:06:01 4 24.63 0.00 1.05 0.82 0.05 73.45 05:06:01 5 30.70 0.00 0.94 0.32 0.07 67.98 05:06:01 6 26.73 0.00 1.00 1.90 0.07 70.30 05:06:01 7 24.52 0.00 1.27 0.82 0.07 73.33 05:07:01 all 47.72 0.00 2.08 3.13 0.66 46.41 05:07:01 0 40.97 0.00 1.95 0.30 0.99 55.79 05:07:01 1 51.33 0.00 1.24 0.24 0.15 47.04 05:07:01 2 50.07 0.00 1.82 12.99 0.84 34.27 05:07:01 3 49.09 0.00 2.24 0.69 1.03 46.95 05:07:01 4 51.69 0.00 2.41 0.07 0.15 45.68 05:07:01 5 38.95 0.00 1.34 0.72 0.82 58.17 05:07:01 6 49.70 0.00 1.77 0.02 0.53 47.98 05:07:01 7 49.87 0.00 3.79 10.20 0.81 35.34 05:08:01 all 83.41 0.00 2.10 0.18 0.59 13.72 05:08:01 0 82.75 0.00 2.14 0.02 0.28 14.81 05:08:01 1 83.73 0.00 3.02 0.00 0.49 12.75 05:08:01 2 84.48 0.00 1.97 1.38 0.16 12.00 05:08:01 3 81.98 0.00 1.82 0.00 2.47 13.73 05:08:01 4 87.45 0.00 1.84 0.00 0.19 10.52 05:08:01 5 82.74 0.00 1.88 0.00 0.16 15.22 05:08:01 6 84.12 0.00 1.75 0.00 0.69 13.45 05:08:01 7 80.09 0.00 2.42 0.02 0.18 17.29 05:09:01 all 15.20 0.00 1.42 2.05 0.05 81.28 05:09:01 0 10.05 0.00 1.71 1.12 0.05 87.08 05:09:01 1 10.08 0.00 1.02 1.27 0.05 87.59 05:09:01 2 14.63 0.00 1.26 3.94 0.07 80.11 05:09:01 3 12.45 0.00 1.54 8.29 0.05 77.67 05:09:01 4 24.69 0.00 1.57 0.79 0.07 72.89 05:09:01 5 27.96 0.00 1.46 0.69 0.08 69.82 05:09:01 6 10.75 0.00 1.74 0.05 0.05 87.41 05:09:01 7 10.98 0.00 1.07 0.25 0.05 87.64 Average: all 36.93 0.00 1.60 2.17 0.28 59.02 Average: 0 33.29 0.00 1.49 4.69 0.28 60.24 Average: 1 36.02 0.00 1.52 0.70 0.16 61.61 Average: 2 42.08 0.00 1.64 4.37 0.25 51.67 Average: 3 37.38 0.00 1.74 2.45 0.73 57.71 Average: 4 40.55 0.00 1.83 0.98 0.10 56.54 Average: 5 37.83 0.00 1.30 0.97 0.23 59.67 Average: 6 34.76 0.00 1.41 0.60 0.27 62.96 Average: 7 33.60 0.00 1.86 2.64 0.23 61.68