---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20343 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 790 28498 0 2878 30924 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:d4:e0:54 brd ff:ff:ff:ff:ff:ff inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fed4:e054/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:fc:02: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 inet6 fe80::42:92ff:fefc:2a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20343) 04/03/24 _x86_64_ (8 CPU) 15:41:35 LINUX RESTART (8 CPU) 15:42:01 tps rtps wtps bread/s bwrtn/s 15:43:01 120.69 58.13 62.56 3642.39 51996.93 15:44:01 103.93 19.90 84.04 2236.96 27765.24 15:45:01 126.16 2.12 124.05 345.41 48122.25 15:46:01 52.42 0.00 52.42 0.00 23817.23 15:47:01 110.56 0.15 110.41 18.53 44640.69 15:48:01 38.74 1.05 37.69 68.78 21593.87 Average: 92.09 13.56 78.53 1052.06 36322.73 15:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:43:01 30273456 31696644 2665764 8.09 54560 1689260 1472068 4.33 848664 1545036 87840 15:44:01 30067380 31763976 2871840 8.72 74796 1927420 1452284 4.27 873876 1692828 101180 15:45:01 29058600 31599496 3880620 11.78 92740 2719552 1687296 4.96 1072184 2429208 61832 15:46:01 28934640 31671848 4004580 12.16 105340 2881764 1607476 4.73 1024888 2569232 204992 15:47:01 29247352 31722024 3691868 11.21 116064 2627304 1504484 4.43 958480 2352500 340 15:48:01 29189648 31673032 3749572 11.38 118272 2635172 1476632 4.34 1019800 2353540 2660 Average: 29461846 31687837 3477374 10.56 93629 2413412 1533373 4.51 966315 2157057 76474 15:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 366.56 245.87 1399.77 62.40 0.00 0.00 0.00 0.00 15:43:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 48.63 35.28 493.16 8.38 0.00 0.00 0.00 0.00 15:44:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 15:45:01 docker0 111.10 204.92 7.31 3589.56 0.00 0.00 0.00 0.00 15:45:01 ens3 253.47 136.18 4146.81 12.83 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 veth3f123d3 111.10 205.07 8.83 3589.58 0.00 0.00 0.00 0.29 15:46:01 docker0 25.83 41.26 3.18 698.33 0.00 0.00 0.00 0.00 15:46:01 ens3 54.42 38.31 701.29 7.39 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 veth3f123d3 25.83 41.28 3.54 698.33 0.00 0.00 0.00 0.06 15:47:01 docker0 0.32 0.35 0.05 1.20 0.00 0.00 0.00 0.00 15:47:01 ens3 234.29 299.70 20.32 2358.18 0.00 0.00 0.00 0.00 15:47:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 92.09 108.98 26.72 721.68 0.00 0.00 0.00 0.00 15:48:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 22.87 41.09 1.76 714.81 0.00 0.00 0.00 0.00 Average: ens3 174.91 144.05 1131.32 528.47 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 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-20343) 04/03/24 _x86_64_ (8 CPU) 15:41:35 LINUX RESTART (8 CPU) 15:42:01 CPU %user %nice %system %iowait %steal %idle 15:43:01 all 8.94 0.00 1.18 7.39 0.05 82.45 15:43:01 0 13.09 0.00 1.45 1.73 0.05 83.68 15:43:01 1 5.46 0.00 0.80 0.25 0.07 93.42 15:43:01 2 8.04 0.00 1.80 3.58 0.05 86.53 15:43:01 3 7.12 0.00 0.75 14.25 0.03 77.85 15:43:01 4 9.10 0.00 1.75 35.02 0.08 54.04 15:43:01 5 13.34 0.00 1.07 2.73 0.05 82.81 15:43:01 6 5.28 0.00 0.80 0.37 0.03 93.52 15:43:01 7 10.03 0.00 0.97 1.32 0.05 87.63 15:44:01 all 8.44 0.00 0.83 5.32 0.04 85.38 15:44:01 0 5.56 0.00 0.67 0.33 0.02 93.42 15:44:01 1 16.35 0.00 1.82 16.22 0.07 65.53 15:44:01 2 4.92 0.00 0.77 0.28 0.03 93.99 15:44:01 3 1.90 0.00 0.37 0.15 0.02 97.57 15:44:01 4 2.29 0.00 0.33 2.62 0.03 94.73 15:44:01 5 1.71 0.00 0.55 18.66 0.03 79.05 15:44:01 6 27.72 0.00 1.50 4.06 0.07 66.65 15:44:01 7 7.08 0.00 0.63 0.30 0.03 91.95 15:45:01 all 7.57 0.00 1.63 4.64 0.05 86.11 15:45:01 0 25.41 0.00 3.39 1.86 0.07 69.27 15:45:01 1 11.70 0.00 3.41 4.91 0.07 79.92 15:45:01 2 2.54 0.00 0.53 2.14 0.02 94.77 15:45:01 3 4.91 0.00 2.27 12.78 0.05 79.99 15:45:01 4 1.46 0.00 0.90 3.60 0.05 93.99 15:45:01 5 7.50 0.00 0.89 0.12 0.05 91.45 15:45:01 6 5.33 0.00 1.20 7.61 0.05 85.81 15:45:01 7 1.77 0.00 0.52 4.19 0.03 93.49 15:46:01 all 8.09 0.00 1.00 4.95 0.04 85.93 15:46:01 0 0.55 0.00 0.35 12.83 0.03 86.24 15:46:01 1 4.49 0.00 0.72 0.78 0.02 93.99 15:46:01 2 14.68 0.00 1.58 3.12 0.05 80.57 15:46:01 3 15.09 0.00 1.56 0.17 0.03 83.16 15:46:01 4 0.17 0.00 0.10 0.64 0.00 99.10 15:46:01 5 16.53 0.00 2.08 7.61 0.05 73.72 15:46:01 6 13.09 0.00 1.44 1.01 0.05 84.42 15:46:01 7 0.23 0.00 0.18 13.37 0.00 86.21 15:47:01 all 9.99 0.00 1.48 4.22 0.07 84.24 15:47:01 0 13.97 0.00 2.31 30.08 0.10 53.54 15:47:01 1 15.40 0.00 2.65 0.66 0.10 81.18 15:47:01 2 16.00 0.00 0.97 1.07 0.10 81.85 15:47:01 3 8.21 0.00 1.21 0.00 0.07 90.52 15:47:01 4 1.51 0.00 0.40 0.23 0.03 97.82 15:47:01 5 2.12 0.00 1.04 0.25 0.03 96.56 15:47:01 6 18.03 0.00 1.91 1.14 0.08 78.84 15:47:01 7 4.78 0.00 1.39 0.40 0.05 93.38 15:48:01 all 10.46 0.00 0.66 2.44 0.05 86.39 15:48:01 0 2.29 0.00 0.30 13.37 0.05 83.99 15:48:01 1 21.65 0.00 0.94 0.37 0.07 76.98 15:48:01 2 5.31 0.00 0.65 0.00 0.03 94.01 15:48:01 3 4.45 0.00 0.52 0.03 0.05 94.95 15:48:01 4 3.33 0.00 0.43 3.38 0.02 92.84 15:48:01 5 20.72 0.00 0.95 1.36 0.07 76.90 15:48:01 6 9.96 0.00 0.82 0.13 0.05 89.03 15:48:01 7 16.05 0.00 0.67 0.90 0.05 82.32 Average: all 8.91 0.00 1.13 4.83 0.05 85.08 Average: 0 10.12 0.00 1.41 10.02 0.05 78.40 Average: 1 12.50 0.00 1.72 3.87 0.06 81.85 Average: 2 8.58 0.00 1.05 1.70 0.05 88.63 Average: 3 6.94 0.00 1.11 4.55 0.04 87.35 Average: 4 2.97 0.00 0.65 7.55 0.04 88.79 Average: 5 10.31 0.00 1.10 5.12 0.05 83.43 Average: 6 13.24 0.00 1.28 2.39 0.06 83.04 Average: 7 6.66 0.00 0.73 3.42 0.04 89.16