---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27583 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: 2799.998 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 844 28218 0 3103 30883 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:70:45:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe70:454f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:55:f7:6f 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::42:47ff:fe55:f76f/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-27583) 04/25/24 _x86_64_ (8 CPU) 14:06:20 LINUX RESTART (8 CPU) 14:07:02 tps rtps wtps bread/s bwrtn/s 14:08:01 20.73 0.20 20.52 1.63 26822.57 14:09:01 119.53 70.72 48.81 4542.58 14540.11 14:10:01 126.85 35.58 91.27 1856.76 18535.84 14:11:01 68.62 10.08 58.54 743.08 16551.11 14:12:01 8.13 0.00 8.13 0.00 8798.80 14:13:01 329.21 4.63 324.58 435.93 51544.21 Average: 112.43 20.26 92.17 1266.84 22787.57 14:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 31114896 32216640 1824324 5.54 36896 1395476 783216 2.38 275444 1308072 364 14:09:01 30216380 31675440 2722840 8.27 55872 1723556 1551564 4.57 895368 1554676 63756 14:10:01 29718220 31474440 3221000 9.78 78868 1980860 1690504 4.97 1116764 1798792 86936 14:11:01 28076948 30001784 4862272 14.76 83260 2140096 2901320 8.54 2666012 1876028 100 14:12:01 27909488 29834976 5029732 15.27 83360 2140544 3077868 9.06 2832016 1876392 56 14:13:01 28085316 30893416 4853904 14.74 91976 2997904 2059436 6.06 1997824 2499016 144 Average: 29186875 31016116 3752345 11.39 71705 2063073 2010651 5.92 1630571 1818829 25226 14:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 7.29 4.97 1.84 1.15 0.00 0.00 0.00 0.00 14:09:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 330.16 234.58 1415.83 60.91 0.00 0.00 0.00 0.00 14:10:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 114.01 96.08 993.28 19.97 0.00 0.00 0.00 0.00 14:11:01 lo 53.02 53.02 30.19 30.19 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 225.70 184.59 2195.25 31.22 0.00 0.00 0.00 0.00 14:12:01 lo 113.10 113.10 37.30 37.30 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 61.74 65.44 23.18 26.71 0.00 0.00 0.00 0.00 14:13:01 lo 27.53 27.53 9.99 9.99 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:13:01 ens3 555.42 431.33 2462.29 1677.80 0.00 0.00 0.00 0.00 Average: lo 32.80 32.80 13.00 13.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.30 169.95 1185.23 303.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27583) 04/25/24 _x86_64_ (8 CPU) 14:06:20 LINUX RESTART (8 CPU) 14:07:02 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.08 0.00 0.10 21.75 0.01 78.05 14:08:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:08:01 1 0.31 0.00 0.36 68.44 0.02 30.87 14:08:01 2 0.17 0.00 0.19 0.00 0.02 99.63 14:08:01 3 0.08 0.00 0.03 1.20 0.00 98.68 14:08:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:08:01 6 0.03 0.00 0.12 84.80 0.02 15.03 14:08:01 7 0.03 0.00 0.07 19.99 0.02 79.89 14:09:01 all 8.73 0.00 0.85 6.55 0.04 83.83 14:09:01 0 5.26 0.00 0.45 0.83 0.05 93.41 14:09:01 1 4.21 0.00 0.65 28.02 0.03 67.08 14:09:01 2 7.50 0.00 1.29 3.50 0.03 87.69 14:09:01 3 5.98 0.00 0.60 2.29 0.03 91.10 14:09:01 4 6.19 0.00 0.73 1.30 0.03 91.75 14:09:01 5 18.32 0.00 1.29 4.94 0.05 75.41 14:09:01 6 14.46 0.00 1.09 10.13 0.05 74.27 14:09:01 7 7.95 0.00 0.74 1.45 0.03 89.82 14:10:01 all 11.80 0.00 0.73 3.59 0.04 83.83 14:10:01 0 5.48 0.00 0.40 0.57 0.02 93.53 14:10:01 1 5.48 0.00 0.47 11.54 0.03 82.48 14:10:01 2 7.31 0.00 0.47 0.72 0.05 91.45 14:10:01 3 8.70 0.00 0.35 0.28 0.03 90.64 14:10:01 4 15.87 0.00 1.05 2.76 0.03 80.28 14:10:01 5 31.86 0.00 1.59 3.33 0.07 63.16 14:10:01 6 7.98 0.00 0.55 5.74 0.03 85.70 14:10:01 7 11.77 0.00 0.96 3.83 0.07 83.37 14:11:01 all 34.13 0.00 0.83 3.22 0.08 61.74 14:11:01 0 29.55 0.00 0.68 1.79 0.08 67.90 14:11:01 1 21.47 0.00 0.57 4.73 0.07 73.17 14:11:01 2 38.21 0.00 1.24 1.46 0.13 58.95 14:11:01 3 35.42 0.00 0.69 3.04 0.07 60.78 14:11:01 4 34.16 0.00 0.92 6.85 0.07 58.00 14:11:01 5 38.70 0.00 0.78 1.99 0.08 58.45 14:11:01 6 37.30 0.00 0.56 2.87 0.08 59.20 14:11:01 7 38.30 0.00 1.17 3.03 0.08 57.41 14:12:01 all 17.41 0.00 0.28 0.73 0.05 81.53 14:12:01 0 14.40 0.00 0.23 0.00 0.03 85.33 14:12:01 1 16.42 0.00 0.50 5.74 0.07 77.28 14:12:01 2 16.21 0.00 0.25 0.10 0.05 83.39 14:12:01 3 16.11 0.00 0.22 0.00 0.05 83.62 14:12:01 4 15.95 0.00 0.28 0.00 0.05 83.72 14:12:01 5 16.85 0.00 0.25 0.00 0.03 82.87 14:12:01 6 17.55 0.00 0.13 0.05 0.03 82.23 14:12:01 7 25.79 0.00 0.35 0.00 0.07 73.79 14:13:01 all 21.05 0.00 1.71 6.46 0.07 70.70 14:13:01 0 12.46 0.00 1.11 1.41 0.05 84.97 14:13:01 1 19.34 0.00 1.14 7.47 0.08 71.97 14:13:01 2 28.65 0.00 2.44 2.76 0.07 66.08 14:13:01 3 30.15 0.00 1.14 5.55 0.07 63.09 14:13:01 4 20.62 0.00 2.25 28.76 0.08 48.28 14:13:01 5 23.47 0.00 1.52 3.57 0.07 71.37 14:13:01 6 9.79 0.00 1.41 0.10 0.05 88.65 14:13:01 7 23.94 0.00 2.71 2.09 0.07 71.20 Average: all 15.57 0.00 0.75 7.01 0.05 76.62 Average: 0 11.23 0.00 0.49 0.77 0.04 87.48 Average: 1 11.25 0.00 0.61 20.83 0.05 67.26 Average: 2 16.35 0.00 0.98 1.42 0.06 81.18 Average: 3 16.10 0.00 0.51 2.06 0.04 81.29 Average: 4 15.49 0.00 0.88 6.60 0.04 76.99 Average: 5 21.58 0.00 0.91 2.31 0.05 75.15 Average: 6 14.53 0.00 0.64 17.10 0.04 67.68 Average: 7 18.01 0.00 1.00 5.03 0.06 75.91