---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36839 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 848 28918 0 2400 30891 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:b8:de:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:feb8:de30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:5f:be:a9 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-36839) 05/02/24 _x86_64_ (8 CPU) 05:46:24 LINUX RESTART (8 CPU) 05:47:01 tps rtps wtps bread/s bwrtn/s 05:48:01 64.89 28.46 36.43 931.58 25472.55 05:49:01 64.89 14.25 50.64 993.43 26290.02 05:50:01 62.27 0.02 62.26 0.40 28828.26 05:51:02 107.85 18.40 89.45 664.56 30886.19 05:52:01 17.52 0.08 17.44 3.52 22863.38 05:53:01 57.86 3.23 54.62 115.05 31569.81 Average: 62.67 10.77 51.90 452.67 27665.04 05:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 30359176 31681240 2580044 7.83 46700 1599464 1446924 4.26 856032 1460696 724 05:49:01 30181092 31719872 2758128 8.37 66628 1785124 1400232 4.12 849176 1623092 124624 05:50:01 30031340 31660276 2907880 8.83 72924 1864356 1451872 4.27 917664 1693392 86880 05:51:02 27591696 29391308 5347524 16.23 82420 2016532 3958272 11.65 3221704 1806152 2032 05:52:01 27059240 28860952 5879980 17.85 82548 2018180 4409712 12.97 3753304 1807140 112 05:53:01 29578520 31599216 3360700 10.20 86880 2229540 1471072 4.33 1135664 1905036 2656 Average: 29133511 30818811 3805709 11.55 73017 1918866 2356347 6.93 1788924 1715918 36171 05:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 ens3 190.55 106.33 385.95 32.62 0.00 0.00 0.00 0.00 05:48:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 34.79 23.25 625.95 4.38 0.00 0.00 0.00 0.00 05:49:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 16.75 13.00 217.85 3.10 0.00 0.00 0.00 0.00 05:50:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:02 ens3 833.63 582.04 2016.84 186.09 0.00 0.00 0.00 0.00 05:51:02 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 05:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 142.96 88.14 46.33 41.26 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 ens3 148.18 134.84 487.37 988.81 0.00 0.00 0.00 0.00 05:53:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 228.05 158.13 631.67 209.84 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36839) 05/02/24 _x86_64_ (8 CPU) 05:46:24 LINUX RESTART (8 CPU) 05:47:01 CPU %user %nice %system %iowait %steal %idle 05:48:01 all 3.33 0.00 0.28 1.36 0.02 95.00 05:48:01 0 7.82 0.00 0.52 0.18 0.02 91.46 05:48:01 1 1.33 0.00 0.22 0.00 0.02 98.43 05:48:01 2 1.62 0.00 0.28 1.02 0.02 97.07 05:48:01 3 1.27 0.00 0.17 0.10 0.02 98.44 05:48:01 4 1.30 0.00 0.17 7.47 0.02 91.04 05:48:01 5 1.98 0.00 0.18 1.33 0.03 96.46 05:48:01 6 6.55 0.00 0.38 0.15 0.02 92.90 05:48:01 7 4.75 0.00 0.32 0.60 0.02 94.31 05:49:01 all 5.54 0.00 0.43 1.89 0.02 92.12 05:49:01 0 7.53 0.00 0.60 0.28 0.02 91.57 05:49:01 1 8.74 0.00 0.57 0.20 0.03 90.46 05:49:01 2 5.79 0.00 0.62 3.49 0.03 90.08 05:49:01 3 1.31 0.00 0.13 0.03 0.00 98.53 05:49:01 4 0.28 0.00 0.03 9.36 0.00 90.33 05:49:01 5 0.55 0.00 0.20 0.45 0.02 98.78 05:49:01 6 0.52 0.00 0.23 0.10 0.02 99.13 05:49:01 7 19.62 0.00 1.05 1.24 0.05 78.04 05:50:01 all 3.44 0.00 0.18 1.57 0.02 94.79 05:50:01 0 13.15 0.00 0.42 0.87 0.03 85.54 05:50:01 1 5.53 0.00 0.23 0.05 0.02 94.17 05:50:01 2 4.85 0.00 0.22 0.07 0.03 94.83 05:50:01 3 1.76 0.00 0.10 0.00 0.02 98.13 05:50:01 4 0.00 0.00 0.13 10.24 0.02 89.61 05:50:01 5 0.10 0.00 0.22 1.28 0.02 98.38 05:50:01 6 0.05 0.00 0.02 0.00 0.00 99.93 05:50:01 7 2.08 0.00 0.17 0.08 0.02 97.65 05:51:02 all 24.58 0.00 1.24 1.44 0.08 72.66 05:51:02 0 49.86 0.00 2.55 0.63 0.08 46.87 05:51:02 1 23.92 0.00 0.90 1.35 0.08 73.74 05:51:02 2 22.69 0.00 2.64 1.24 0.13 73.31 05:51:02 3 25.97 0.00 0.37 0.00 0.07 73.59 05:51:02 4 14.33 0.00 1.09 8.12 0.05 76.41 05:51:02 5 22.92 0.00 0.97 0.08 0.08 75.94 05:51:02 6 25.23 0.00 1.05 0.02 0.05 73.65 05:51:02 7 11.72 0.00 0.35 0.00 0.05 87.88 05:52:01 all 17.50 0.00 0.38 0.96 0.05 81.11 05:52:01 0 37.19 0.00 0.61 0.00 0.07 62.14 05:52:01 1 20.09 0.00 0.34 7.60 0.07 71.91 05:52:01 2 19.41 0.00 0.46 0.03 0.03 80.06 05:52:01 3 14.91 0.00 0.46 0.00 0.05 84.58 05:52:01 4 9.76 0.00 0.29 0.08 0.05 89.81 05:52:01 5 21.99 0.00 0.51 0.00 0.07 77.44 05:52:01 6 12.17 0.00 0.24 0.00 0.05 87.54 05:52:01 7 4.44 0.00 0.15 0.00 0.02 95.39 05:53:01 all 12.85 0.00 0.61 1.44 0.04 85.06 05:53:01 0 6.40 0.00 0.53 0.02 0.03 93.02 05:53:01 1 8.17 0.00 0.77 9.76 0.05 81.25 05:53:01 2 2.04 0.00 0.45 0.78 0.03 96.69 05:53:01 3 9.30 0.00 0.43 0.02 0.03 90.22 05:53:01 4 24.35 0.00 0.58 0.30 0.05 74.71 05:53:01 5 31.16 0.00 1.05 0.48 0.07 67.24 05:53:01 6 6.07 0.00 0.53 0.02 0.02 93.36 05:53:01 7 15.35 0.00 0.50 0.17 0.03 83.95 Average: all 11.19 0.00 0.52 1.45 0.04 86.81 Average: 0 20.28 0.00 0.87 0.33 0.04 78.47 Average: 1 11.27 0.00 0.50 3.15 0.04 85.04 Average: 2 9.36 0.00 0.78 1.11 0.05 88.71 Average: 3 9.07 0.00 0.28 0.03 0.03 90.60 Average: 4 8.33 0.00 0.38 5.95 0.03 85.31 Average: 5 13.09 0.00 0.52 0.61 0.05 85.74 Average: 6 8.41 0.00 0.41 0.05 0.03 91.11 Average: 7 9.67 0.00 0.42 0.35 0.03 89.53