---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78239 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 13G 143G 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 872 25967 0 5326 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:0c:fd:2b brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe0c:fd2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:57:b5:18 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::42:3bff:fe57:b518/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78239) 10/21/24 _x86_64_ (8 CPU) 10:43:23 LINUX RESTART (8 CPU) 10:44:03 tps rtps wtps bread/s bwrtn/s 10:45:01 371.73 43.44 328.29 1807.03 30964.71 10:46:01 343.63 17.71 325.91 2721.65 120028.73 10:47:01 247.13 6.58 240.54 307.48 43574.00 10:48:01 70.45 1.52 68.93 101.55 21559.90 Average: 257.28 17.09 240.18 1229.59 54219.97 10:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30094484 31745544 2844736 8.64 75848 1879664 1377964 4.05 824492 1715060 199576 10:46:01 26800004 31462088 6139216 18.64 122988 4720940 3833912 11.28 1239912 4405196 1924 10:47:01 24579660 29701020 8359560 25.38 157388 5101620 8162140 24.01 3200788 4590208 868 10:48:01 26567896 31553892 6371324 19.34 159520 4975424 1630904 4.80 1401448 4450468 17684 Average: 27010511 31115636 5928709 18.00 128936 4169412 3751230 11.04 1666660 3790233 55013 10:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 65.51 48.14 992.24 22.18 0.00 0.00 0.00 0.00 10:45:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 veth406f416 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth8e5714b 0.00 0.13 0.00 0.01 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 br-c7c08dfc1cbb 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 veth406f416 24.00 22.15 10.52 16.07 0.00 0.00 0.00 0.00 10:47:01 veth8e5714b 4.53 5.38 0.75 0.82 0.00 0.00 0.00 0.00 10:47:01 docker0 12.50 16.50 2.08 286.76 0.00 0.00 0.00 0.00 10:47:01 br-c7c08dfc1cbb 0.22 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 1486.17 926.84 27762.11 155.24 0.00 0.00 0.00 0.00 10:48:01 lo 21.49 21.49 2.05 2.05 0.00 0.00 0.00 0.00 Average: docker0 3.15 4.16 0.52 72.28 0.00 0.00 0.00 0.00 Average: ens3 282.81 171.33 6791.01 24.22 0.00 0.00 0.00 0.00 Average: lo 4.43 4.43 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78239) 10/21/24 _x86_64_ (8 CPU) 10:43:23 LINUX RESTART (8 CPU) 10:44:03 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 9.83 0.00 0.84 2.82 0.04 86.47 10:45:01 0 2.23 0.00 0.36 0.17 0.02 97.21 10:45:01 1 0.72 0.00 0.07 0.00 0.02 99.19 10:45:01 2 0.45 0.00 0.40 14.49 0.03 84.63 10:45:01 3 29.11 0.00 1.71 1.63 0.07 67.48 10:45:01 4 31.12 0.00 1.65 1.45 0.07 65.71 10:45:01 5 8.83 0.00 1.69 3.95 0.03 85.49 10:45:01 6 5.35 0.00 0.50 0.17 0.02 93.96 10:45:01 7 0.90 0.00 0.33 0.76 0.03 97.98 10:46:01 all 9.89 0.00 4.59 9.01 0.07 76.44 10:46:01 0 11.84 0.00 4.24 1.27 0.07 82.58 10:46:01 1 9.18 0.00 4.53 5.68 0.05 80.55 10:46:01 2 10.40 0.00 4.27 5.22 0.07 80.04 10:46:01 3 10.05 0.00 4.08 1.07 0.05 84.74 10:46:01 4 9.84 0.00 5.46 16.74 0.09 67.87 10:46:01 5 9.39 0.00 5.45 31.26 0.09 53.80 10:46:01 6 9.52 0.00 4.54 7.79 0.07 78.09 10:46:01 7 8.94 0.00 4.06 2.86 0.07 84.07 10:47:01 all 26.96 0.00 3.89 3.49 0.09 65.58 10:47:01 0 26.27 0.00 3.91 6.47 0.08 63.27 10:47:01 1 26.21 0.00 3.86 1.78 0.10 68.05 10:47:01 2 23.81 0.00 3.94 3.15 0.08 69.03 10:47:01 3 29.67 0.00 4.24 0.42 0.08 65.58 10:47:01 4 32.98 0.00 4.16 2.19 0.08 60.59 10:47:01 5 23.02 0.00 3.20 0.99 0.08 72.71 10:47:01 6 30.77 0.00 4.52 6.68 0.10 57.93 10:47:01 7 22.92 0.00 3.30 6.27 0.08 67.43 10:48:01 all 5.02 0.00 0.73 3.19 0.04 91.02 10:48:01 0 11.79 0.00 0.88 8.27 0.05 79.01 10:48:01 1 3.80 0.00 0.83 0.03 0.03 95.30 10:48:01 2 13.88 0.00 0.92 1.60 0.05 83.55 10:48:01 3 2.11 0.00 0.70 0.43 0.05 96.71 10:48:01 4 2.53 0.00 0.65 0.30 0.02 96.50 10:48:01 5 1.84 0.00 0.64 0.07 0.02 97.44 10:48:01 6 1.94 0.00 0.57 14.81 0.07 82.61 10:48:01 7 2.31 0.00 0.63 0.02 0.03 97.01 Average: all 12.97 0.00 2.50 4.59 0.06 79.89 Average: 0 13.13 0.00 2.34 4.12 0.06 80.35 Average: 1 10.03 0.00 2.33 1.87 0.05 85.71 Average: 2 12.24 0.00 2.37 6.06 0.06 79.28 Average: 3 17.77 0.00 2.66 0.88 0.06 78.62 Average: 4 19.08 0.00 2.96 5.07 0.06 72.82 Average: 5 10.80 0.00 2.72 8.82 0.06 77.61 Average: 6 11.96 0.00 2.52 7.41 0.06 78.04 Average: 7 8.79 0.00 2.06 2.47 0.06 86.61