---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2270 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: 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): 0-7 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 847 28436 0 2883 30879 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:ac:48:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feac:489e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:af:5a:90 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::42:38ff:feaf:5a90/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2270) 02/03/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 111.36 40.24 71.12 1832.76 27365.44 10:44:01 143.73 21.11 122.61 846.13 35590.73 10:45:01 42.05 0.48 41.57 9.60 25207.06 10:46:01 41.51 0.58 40.93 21.20 24278.75 10:47:01 117.76 3.80 113.96 498.98 49562.14 Average: 91.28 13.24 78.04 641.71 32400.59 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30155780 31749384 2783440 8.45 68876 1835860 1422332 4.18 821940 1673504 175416 10:44:01 28702460 30522892 4236760 12.86 83256 2036028 2677412 7.88 2105468 1814188 22460 10:45:01 27992332 29900572 4946888 15.02 87448 2114528 5122680 15.07 2749404 1867684 11860 10:46:01 28071040 30214252 4868180 14.78 90680 2340980 2643000 7.78 2525092 2004424 156036 10:47:01 29101200 31596412 3838020 11.65 100512 2676080 1499508 4.41 1248872 2233896 43496 Average: 28804562 30796702 4134658 12.55 86154 2200695 2672986 7.86 1890155 1918739 81854 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 153.74 102.47 1123.57 31.81 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:44:01 ens3 242.63 214.51 1820.34 53.34 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:45:01 ens3 269.48 244.42 909.00 91.93 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 209.30 175.24 1039.12 56.05 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 ens3 348.51 322.88 939.75 1681.61 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 244.73 211.90 1166.35 382.94 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2270) 02/03/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.02 0.00 0.83 3.44 0.03 85.68 10:43:01 0 26.46 0.00 1.89 2.02 0.05 69.59 10:43:01 1 3.69 0.00 0.35 0.05 0.02 95.90 10:43:01 2 2.30 0.00 0.37 0.48 0.05 96.79 10:43:01 3 2.33 0.00 0.47 0.45 0.02 96.73 10:43:01 4 1.17 0.00 0.53 20.65 0.02 77.63 10:43:01 5 6.44 0.00 0.73 0.53 0.02 92.28 10:43:01 6 3.11 0.00 0.29 0.27 0.05 96.28 10:43:01 7 34.98 0.00 1.98 2.98 0.07 59.99 10:44:01 all 29.43 0.00 1.23 1.93 0.06 67.35 10:44:01 0 39.67 0.00 1.39 0.77 0.07 58.11 10:44:01 1 31.10 0.00 1.26 0.55 0.07 67.02 10:44:01 2 28.47 0.00 1.08 0.28 0.07 70.09 10:44:01 3 27.80 0.00 0.87 0.18 0.07 71.08 10:44:01 4 32.47 0.00 0.77 2.70 0.07 63.99 10:44:01 5 26.80 0.00 1.41 0.40 0.07 71.32 10:44:01 6 20.29 0.00 0.73 8.64 0.05 70.29 10:44:01 7 28.88 0.00 2.27 1.89 0.08 66.87 10:45:01 all 62.34 0.00 2.27 0.45 0.10 34.84 10:45:01 0 57.84 0.00 2.28 0.02 0.10 39.76 10:45:01 1 63.34 0.00 2.92 0.17 0.12 33.46 10:45:01 2 63.44 0.00 2.14 0.00 0.08 34.34 10:45:01 3 64.60 0.00 2.73 0.02 0.10 32.55 10:45:01 4 65.81 0.00 2.08 2.03 0.10 29.98 10:45:01 5 61.25 0.00 2.14 0.02 0.08 36.51 10:45:01 6 64.74 0.00 1.84 0.92 0.10 32.39 10:45:01 7 57.68 0.00 2.05 0.42 0.10 39.75 10:46:01 all 69.17 0.00 1.69 0.60 0.10 28.44 10:46:01 0 66.06 0.00 1.68 0.00 0.10 32.16 10:46:01 1 72.30 0.00 1.92 0.25 0.10 25.43 10:46:01 2 68.37 0.00 1.79 0.02 0.10 29.72 10:46:01 3 72.16 0.00 2.36 0.07 0.10 25.31 10:46:01 4 66.05 0.00 1.44 0.18 0.10 32.23 10:46:01 5 67.96 0.00 1.19 0.07 0.10 30.68 10:46:01 6 72.82 0.00 1.71 0.10 0.10 25.27 10:46:01 7 67.64 0.00 1.45 4.12 0.10 26.69 10:47:01 all 11.40 0.00 1.26 3.21 0.04 84.08 10:47:01 0 22.01 0.00 1.79 0.65 0.07 75.49 10:47:01 1 7.20 0.00 1.32 0.18 0.03 91.26 10:47:01 2 10.63 0.00 1.24 0.25 0.05 87.83 10:47:01 3 7.07 0.00 1.27 12.64 0.05 78.97 10:47:01 4 18.88 0.00 1.31 9.47 0.07 70.28 10:47:01 5 4.26 0.00 1.10 0.03 0.03 94.57 10:47:01 6 16.55 0.00 1.41 1.92 0.05 80.07 10:47:01 7 4.56 0.00 0.65 0.55 0.02 94.22 Average: all 36.43 0.00 1.45 1.93 0.07 60.12 Average: 0 42.36 0.00 1.80 0.69 0.08 55.07 Average: 1 35.42 0.00 1.55 0.24 0.07 62.72 Average: 2 34.54 0.00 1.32 0.21 0.07 63.86 Average: 3 34.76 0.00 1.54 2.67 0.07 60.97 Average: 4 36.85 0.00 1.22 7.01 0.07 54.84 Average: 5 33.28 0.00 1.31 0.21 0.06 65.13 Average: 6 35.54 0.00 1.20 2.38 0.07 60.81 Average: 7 38.69 0.00 1.68 1.99 0.07 57.56