---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43427 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 142G 9% / 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 871 25031 0 6263 30839 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:e8:05:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fee8:5ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:ec:4b:be 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::42:3dff:feec:4bbe/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-43427) 09/29/24 _x86_64_ (8 CPU) 08:05:54 LINUX RESTART (8 CPU) 08:06:01 tps rtps wtps bread/s bwrtn/s 08:07:02 377.32 79.04 298.28 5702.78 114356.54 08:08:01 148.20 27.33 120.86 2913.95 63817.93 08:09:01 295.72 3.97 291.75 416.46 150477.99 08:10:01 259.93 0.38 259.55 44.52 11351.68 08:11:01 126.43 0.37 126.06 29.73 17164.47 08:12:01 6.10 0.00 6.10 0.00 320.88 08:13:01 18.43 0.08 18.35 11.20 435.13 Average: 176.09 15.85 160.23 1298.79 51100.87 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:02 30182568 31640864 2756652 8.37 57404 1719124 1502780 4.42 911212 1570468 89780 08:08:01 28464716 31647428 4474504 13.58 89400 3366648 1772392 5.21 978740 3125060 1507848 08:09:01 25857804 31458600 7081416 21.50 128524 5619416 4588672 13.50 1188232 5367552 1140 08:10:01 23815180 29666508 9124040 27.70 142148 5858428 8476320 24.94 3195028 5332364 2348 08:11:01 23169536 29339660 9769684 29.66 170716 6111520 9186284 27.03 3591704 5531188 3556 08:12:01 23072940 29247900 9866280 29.95 170920 6116340 9295484 27.35 3682432 5533448 848 08:13:01 23529304 29697040 9409916 28.57 171288 6114732 7549332 22.21 3258660 5523356 332 Average: 25441721 30385429 7497499 22.76 132914 4986601 6053038 17.81 2400858 4569062 229407 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 08:07:02 ens3 369.42 251.62 1577.91 74.56 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 10.91 10.91 1.02 1.02 0.00 0.00 0.00 0.00 08:08:01 ens3 562.29 323.95 16104.26 30.25 0.00 0.00 0.00 0.00 08:09:01 vethb3bb521 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 veth37cf5d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 veth44f2619 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethb3bb521 4.85 6.11 0.78 0.87 0.00 0.00 0.00 0.00 08:10:01 veth5da904e 2.28 2.60 0.43 0.23 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 21.39 21.39 2.01 2.01 0.00 0.00 0.00 0.00 08:11:01 vethb3bb521 0.75 1.08 0.11 0.13 0.00 0.00 0.00 0.00 08:11:01 veth5da904e 5.88 7.48 1.17 4.21 0.00 0.00 0.00 0.00 08:11:01 docker0 13.08 18.23 2.11 286.71 0.00 0.00 0.00 0.00 08:11:01 lo 2.00 2.00 0.16 0.16 0.00 0.00 0.00 0.00 08:12:01 vethb3bb521 0.60 0.83 0.09 0.10 0.00 0.00 0.00 0.00 08:12:01 veth5da904e 14.23 16.55 2.98 2.96 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 08:13:01 vethb3bb521 0.17 0.72 0.01 0.05 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 08:13:01 veth2365c94 81.27 65.94 22.41 14.05 0.00 0.00 0.00 0.00 Average: vethb3bb521 0.91 1.25 0.14 0.16 0.00 0.00 0.00 0.00 Average: docker0 1.87 2.61 0.30 41.06 0.00 0.00 0.00 0.00 Average: lo 3.50 3.50 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth2365c94 11.64 9.44 3.21 2.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43427) 09/29/24 _x86_64_ (8 CPU) 08:05:54 LINUX RESTART (8 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:02 all 8.39 0.00 1.28 4.13 0.05 86.15 08:07:02 0 8.02 0.00 1.32 0.47 0.03 90.16 08:07:02 1 20.37 0.00 1.42 3.40 0.05 74.76 08:07:02 2 17.04 0.00 1.40 0.27 0.05 81.24 08:07:02 3 4.72 0.00 0.90 2.02 0.05 92.31 08:07:02 4 5.06 0.00 0.89 0.64 0.03 93.38 08:07:02 5 4.19 0.00 1.67 8.15 0.07 85.92 08:07:02 6 5.09 0.00 1.95 0.63 0.03 92.29 08:07:02 7 2.61 0.00 0.67 17.50 0.03 79.18 08:08:01 all 10.29 0.00 2.57 5.91 0.05 81.18 08:08:01 0 13.84 0.00 2.77 1.09 0.05 82.25 08:08:01 1 20.10 0.00 3.29 2.02 0.07 74.52 08:08:01 2 5.34 0.00 2.35 1.86 0.05 90.40 08:08:01 3 4.42 0.00 2.39 1.06 0.03 92.09 08:08:01 4 6.05 0.00 1.76 0.51 0.03 91.64 08:08:01 5 4.06 0.00 2.26 27.17 0.05 66.45 08:08:01 6 5.90 0.00 2.33 1.64 0.05 90.08 08:08:01 7 22.43 0.00 3.42 12.10 0.09 61.96 08:09:01 all 8.95 0.00 4.80 20.34 0.06 65.84 08:09:01 0 8.65 0.00 4.38 24.05 0.05 62.87 08:09:01 1 8.97 0.00 4.70 6.28 0.07 79.98 08:09:01 2 9.63 0.00 4.95 18.64 0.08 66.69 08:09:01 3 9.72 0.00 4.11 31.21 0.07 54.89 08:09:01 4 9.26 0.00 5.25 26.28 0.07 59.15 08:09:01 5 8.67 0.00 5.21 14.34 0.07 71.72 08:09:01 6 8.91 0.00 4.37 1.71 0.05 84.96 08:09:01 7 7.81 0.00 5.45 40.22 0.05 46.47 08:10:01 all 29.33 0.00 3.81 2.40 0.09 64.37 08:10:01 0 31.00 0.00 3.83 3.36 0.08 61.73 08:10:01 1 35.89 0.00 4.48 3.49 0.08 56.06 08:10:01 2 29.37 0.00 3.77 2.84 0.08 63.93 08:10:01 3 36.13 0.00 4.15 1.02 0.10 58.60 08:10:01 4 34.56 0.00 4.38 2.52 0.12 58.43 08:10:01 5 27.85 0.00 3.68 2.77 0.10 65.60 08:10:01 6 22.81 0.00 3.68 1.38 0.08 72.05 08:10:01 7 17.16 0.00 2.52 1.84 0.08 78.40 08:11:01 all 12.55 0.00 2.35 1.68 0.07 83.35 08:11:01 0 15.07 0.00 2.97 0.54 0.08 81.34 08:11:01 1 11.81 0.00 2.47 0.25 0.08 85.39 08:11:01 2 10.84 0.00 2.33 0.17 0.07 86.60 08:11:01 3 11.66 0.00 2.06 7.01 0.07 79.21 08:11:01 4 15.84 0.00 2.44 3.09 0.07 78.57 08:11:01 5 12.16 0.00 1.87 0.60 0.07 85.31 08:11:01 6 11.99 0.00 2.71 1.68 0.07 83.54 08:11:01 7 11.11 0.00 1.94 0.05 0.07 86.83 08:12:01 all 4.62 0.00 0.72 0.04 0.06 94.57 08:12:01 0 4.43 0.00 0.72 0.10 0.07 94.69 08:12:01 1 4.12 0.00 0.69 0.02 0.07 95.11 08:12:01 2 4.55 0.00 0.72 0.05 0.08 94.60 08:12:01 3 4.81 0.00 0.62 0.10 0.05 94.42 08:12:01 4 4.80 0.00 0.94 0.00 0.08 94.18 08:12:01 5 5.03 0.00 0.65 0.00 0.07 94.25 08:12:01 6 5.09 0.00 0.99 0.02 0.07 93.84 08:12:01 7 4.08 0.00 0.47 0.00 0.05 95.40 08:13:01 all 1.98 0.00 0.63 0.14 0.05 97.20 08:13:01 0 3.11 0.00 0.85 0.17 0.05 95.82 08:13:01 1 1.52 0.00 0.52 0.02 0.05 97.89 08:13:01 2 1.84 0.00 0.58 0.08 0.05 97.44 08:13:01 3 1.93 0.00 0.76 0.60 0.07 96.64 08:13:01 4 1.52 0.00 0.62 0.08 0.05 97.72 08:13:01 5 1.81 0.00 0.50 0.03 0.05 97.61 08:13:01 6 1.98 0.00 0.50 0.00 0.03 97.48 08:13:01 7 2.21 0.00 0.62 0.13 0.03 97.01 Average: all 10.87 0.00 2.30 4.92 0.06 81.84 Average: 0 12.01 0.00 2.40 4.24 0.06 81.28 Average: 1 14.67 0.00 2.50 2.20 0.07 80.56 Average: 2 11.22 0.00 2.29 3.39 0.07 83.03 Average: 3 10.50 0.00 2.14 6.14 0.06 81.16 Average: 4 11.02 0.00 2.32 4.70 0.06 81.90 Average: 5 9.14 0.00 2.26 7.46 0.07 81.08 Average: 6 8.83 0.00 2.36 1.00 0.06 87.75 Average: 7 9.60 0.00 2.15 10.18 0.06 78.02