---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21403 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 712K 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 839 28849 0 2479 30893 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:97:03:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe97:3ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:78:e3:41 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::42:35ff:fe78:e341/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21403) 04/08/24 _x86_64_ (8 CPU) 01:20:34 LINUX RESTART (8 CPU) 01:21:01 tps rtps wtps bread/s bwrtn/s 01:22:01 60.90 31.56 29.34 2770.01 36121.56 01:23:01 14.85 0.00 14.85 0.00 20718.81 01:24:01 13.06 0.00 13.06 0.00 19097.88 01:25:01 14.80 0.00 14.80 0.00 20851.99 01:26:01 14.48 0.00 14.48 0.00 20849.59 01:27:01 17.43 2.50 14.93 102.65 20902.38 01:28:01 102.27 37.15 65.11 1739.69 28092.50 01:29:01 187.15 40.24 146.91 2649.03 16954.37 Average: 53.12 13.93 39.19 907.73 22949.02 01:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 30644628 31887712 2294592 6.97 38624 1532744 1313576 3.86 630892 1415248 80 01:23:01 30647480 31890628 2291740 6.96 38712 1532732 1313576 3.86 627356 1415220 20 01:24:01 30647156 31890376 2292064 6.96 38800 1532716 1313576 3.86 627652 1415216 4 01:25:01 30646684 31890048 2292536 6.96 38896 1532728 1313576 3.86 628344 1415220 40 01:26:01 30642244 31885752 2296976 6.97 39000 1532748 1313576 3.86 632588 1415224 4 01:27:01 30544932 31797164 2394288 7.27 39144 1541216 1313576 3.86 724940 1421888 136 01:28:01 30079112 31717592 2860108 8.68 69240 1879676 1442228 4.24 859824 1710836 149824 01:29:01 29534160 31600004 3405060 10.34 91696 2262420 1539644 4.53 1102076 1960324 103776 Average: 30423300 31819910 2515920 7.64 49264 1668372 1357916 4.00 729209 1521147 31736 01:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:22:01 ens3 167.16 129.47 514.23 28.72 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:23:01 ens3 0.23 0.17 0.06 0.37 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 0.20 0.12 0.06 0.05 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 0.27 0.22 0.06 0.17 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 ens3 0.37 0.45 0.20 0.66 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 85.55 51.14 110.17 16.97 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 ens3 126.09 87.17 1575.26 26.70 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 01:29:01 ens3 108.85 83.04 1248.71 13.77 0.00 0.00 0.00 0.00 01:29:01 docker0 5.98 8.80 0.72 143.63 0.00 0.00 0.00 0.00 01:29:01 lo 8.03 8.03 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 61.09 43.97 431.12 10.93 0.00 0.00 0.00 0.00 Average: docker0 0.75 1.10 0.09 17.95 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21403) 04/08/24 _x86_64_ (8 CPU) 01:20:34 LINUX RESTART (8 CPU) 01:21:01 CPU %user %nice %system %iowait %steal %idle 01:22:01 all 2.08 0.00 0.37 2.40 0.01 95.14 01:22:01 0 1.22 0.00 0.47 0.17 0.02 98.13 01:22:01 1 2.34 0.00 0.27 0.13 0.00 97.26 01:22:01 2 1.77 0.00 0.43 17.20 0.03 80.56 01:22:01 3 1.99 0.00 0.32 0.23 0.00 97.46 01:22:01 4 3.24 0.00 0.33 0.33 0.00 96.10 01:22:01 5 1.59 0.00 0.30 0.64 0.02 97.45 01:22:01 6 1.37 0.00 0.52 0.40 0.00 97.72 01:22:01 7 3.12 0.00 0.27 0.08 0.02 96.52 01:23:01 all 0.08 0.00 0.01 1.46 0.00 98.45 01:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:23:01 1 0.00 0.00 0.00 0.00 0.02 99.98 01:23:01 2 0.00 0.00 0.02 11.66 0.02 88.30 01:23:01 3 0.47 0.00 0.00 0.00 0.00 99.53 01:23:01 4 0.00 0.00 0.02 0.00 0.02 99.97 01:23:01 5 0.03 0.00 0.03 0.00 0.00 99.93 01:23:01 6 0.05 0.00 0.02 0.00 0.00 99.93 01:23:01 7 0.05 0.00 0.00 0.00 0.00 99.95 01:24:01 all 0.09 0.00 0.01 2.38 0.00 97.51 01:24:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:24:01 2 0.02 0.00 0.00 19.09 0.00 80.90 01:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:24:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:24:01 5 0.68 0.00 0.03 0.00 0.02 99.27 01:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:24:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:25:01 all 0.25 0.00 0.01 1.34 0.00 98.41 01:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 2 0.00 0.00 0.00 10.63 0.02 89.36 01:25:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 5 1.86 0.00 0.03 0.08 0.02 98.01 01:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:26:01 all 0.19 0.00 0.01 1.45 0.00 98.35 01:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:26:01 2 0.02 0.00 0.00 11.56 0.02 88.41 01:26:01 3 0.07 0.00 0.02 0.00 0.02 99.90 01:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 5 1.22 0.00 0.03 0.05 0.02 98.68 01:26:01 6 0.03 0.00 0.00 0.00 0.02 99.95 01:26:01 7 0.07 0.00 0.00 0.02 0.00 99.92 01:27:01 all 0.55 0.00 0.06 1.47 0.01 97.91 01:27:01 0 0.77 0.00 0.05 0.00 0.00 99.18 01:27:01 1 0.48 0.00 0.10 0.00 0.00 99.42 01:27:01 2 0.38 0.00 0.03 11.42 0.00 88.17 01:27:01 3 1.20 0.00 0.02 0.00 0.00 98.78 01:27:01 4 0.08 0.00 0.05 0.02 0.00 99.85 01:27:01 5 0.62 0.00 0.05 0.28 0.02 99.03 01:27:01 6 0.10 0.00 0.03 0.00 0.00 99.87 01:27:01 7 0.80 0.00 0.17 0.05 0.00 98.98 01:28:01 all 9.44 0.00 0.75 3.18 0.03 86.59 01:28:01 0 1.97 0.00 0.35 0.05 0.05 97.58 01:28:01 1 10.08 0.00 1.03 1.28 0.02 87.59 01:28:01 2 15.78 0.00 1.42 19.09 0.05 63.66 01:28:01 3 4.44 0.00 0.25 1.20 0.00 94.11 01:28:01 4 1.04 0.00 0.27 0.05 0.02 98.63 01:28:01 5 20.75 0.00 1.02 2.95 0.05 75.23 01:28:01 6 15.09 0.00 0.97 0.52 0.03 83.40 01:28:01 7 6.38 0.00 0.75 0.32 0.03 92.52 01:29:01 all 16.66 0.00 1.95 2.15 0.06 79.19 01:29:01 0 17.73 0.00 2.12 2.54 0.07 77.54 01:29:01 1 15.40 0.00 1.86 0.84 0.05 81.86 01:29:01 2 2.32 0.00 0.98 5.07 0.03 91.59 01:29:01 3 21.10 0.00 2.07 6.18 0.07 70.58 01:29:01 4 11.49 0.00 1.35 0.57 0.07 86.52 01:29:01 5 22.98 0.00 2.47 0.87 0.07 73.62 01:29:01 6 17.74 0.00 1.64 0.62 0.05 79.95 01:29:01 7 24.58 0.00 3.01 0.45 0.07 71.89 Average: all 3.66 0.00 0.39 1.98 0.02 93.95 Average: 0 2.71 0.00 0.37 0.34 0.02 96.56 Average: 1 3.54 0.00 0.41 0.28 0.01 95.77 Average: 2 2.53 0.00 0.36 13.21 0.02 83.87 Average: 3 3.66 0.00 0.34 0.95 0.01 95.05 Average: 4 1.98 0.00 0.25 0.12 0.01 97.63 Average: 5 6.21 0.00 0.50 0.61 0.02 92.66 Average: 6 4.30 0.00 0.40 0.19 0.01 95.10 Average: 7 4.37 0.00 0.53 0.11 0.01 94.97