---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27897 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 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 833 26068 0 5265 30878 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:75:88:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe75:887c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:cd:c1:61 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27897) 04/25/24 _x86_64_ (8 CPU) 14:16:20 LINUX RESTART (8 CPU) 14:17:01 tps rtps wtps bread/s bwrtn/s 14:18:01 117.33 42.66 74.67 1924.21 28488.19 14:19:01 120.78 13.83 106.95 1123.81 33929.15 14:20:01 128.85 9.53 119.31 1680.12 61082.35 14:21:01 300.65 12.36 288.29 782.07 84957.11 14:22:01 30.94 0.37 30.57 20.26 26129.29 14:23:01 25.88 0.02 25.86 0.13 23489.25 14:24:01 75.59 1.93 73.65 111.98 12132.76 Average: 114.29 11.53 102.76 806.07 38600.86 14:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:18:01 30072420 31668920 2866800 8.70 66524 1840116 1499328 4.41 934172 1639276 161304 14:19:01 29873660 31721384 3065560 9.31 84908 2060176 1441928 4.24 859888 1884092 121800 14:20:01 26685488 31654972 6253732 18.99 125692 5022964 1590100 4.68 1012348 4767068 1941824 14:21:01 25411060 30461544 7528160 22.85 134056 5079616 7250580 21.33 2333736 4654060 328 14:22:01 24517280 29574664 8421940 25.57 135832 5082116 8561700 25.19 3269944 4600928 224 14:23:01 24475396 29564008 8463824 25.70 136344 5111972 8131292 23.92 3294988 4615736 400 14:24:01 26654876 31578828 6284344 19.08 138916 4959432 1558840 4.59 1323360 4466864 2312 Average: 26812883 30889189 6126337 18.60 117467 4165199 4290538 12.62 1861205 3804003 318313 14:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:18:01 ens3 190.27 117.33 1013.17 36.61 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 14:19:01 ens3 55.24 42.63 734.75 8.20 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:20:01 ens3 1085.57 481.77 25811.69 35.50 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 10.06 10.06 0.99 0.99 0.00 0.00 0.00 0.00 14:20:01 br-197a0316251f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 veth7290814 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 14:21:01 veth9a15e33 1.87 2.02 0.18 0.19 0.00 0.00 0.00 0.00 14:21:01 veth9fd3aae 1.40 2.00 0.16 0.19 0.00 0.00 0.00 0.00 14:21:01 ens3 32.88 18.90 1035.75 1.98 0.00 0.00 0.00 0.00 14:22:01 veth7290814 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 veth9a15e33 18.63 15.54 2.23 2.31 0.00 0.00 0.00 0.00 14:22:01 veth9fd3aae 3.83 4.95 0.69 0.78 0.00 0.00 0.00 0.00 14:22:01 ens3 3.93 2.50 0.95 0.92 0.00 0.00 0.00 0.00 14:23:01 veth7290814 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 veth9a15e33 15.01 10.43 7.67 3.63 0.00 0.00 0.00 0.00 14:23:01 veth9fd3aae 0.37 0.63 0.04 0.06 0.00 0.00 0.00 0.00 14:23:01 ens3 17.33 14.90 6.34 23.15 0.00 0.00 0.00 0.00 14:24:01 ens3 50.81 37.48 71.90 18.66 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 22.28 22.28 2.36 2.36 0.00 0.00 0.00 0.00 Average: ens3 205.14 102.21 4096.27 17.86 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27897) 04/25/24 _x86_64_ (8 CPU) 14:16:20 LINUX RESTART (8 CPU) 14:17:01 CPU %user %nice %system %iowait %steal %idle 14:18:01 all 8.12 0.00 0.74 5.56 0.04 85.55 14:18:01 0 12.66 0.00 0.70 0.60 0.02 86.03 14:18:01 1 12.95 0.00 0.99 1.07 0.05 84.94 14:18:01 2 8.21 0.00 0.82 7.37 0.03 83.57 14:18:01 3 2.00 0.00 0.38 0.32 0.02 97.28 14:18:01 4 3.53 0.00 0.82 11.32 0.05 84.29 14:18:01 5 5.36 0.00 0.48 1.65 0.03 92.47 14:18:01 6 14.92 0.00 0.73 1.62 0.03 82.69 14:18:01 7 5.34 0.00 1.02 20.50 0.07 73.08 14:19:01 all 10.58 0.00 0.66 2.75 0.03 85.97 14:19:01 0 21.83 0.00 1.18 1.02 0.05 75.92 14:19:01 1 3.81 0.00 0.63 5.57 0.08 89.90 14:19:01 2 13.05 0.00 0.83 0.45 0.02 85.65 14:19:01 3 6.02 0.00 0.38 0.12 0.02 93.46 14:19:01 4 1.50 0.00 0.15 0.45 0.02 97.88 14:19:01 5 22.28 0.00 0.78 1.37 0.03 75.53 14:19:01 6 15.22 0.00 1.10 0.83 0.03 82.82 14:19:01 7 0.95 0.00 0.25 12.25 0.02 86.53 14:20:01 all 11.74 0.00 4.95 4.67 0.08 78.57 14:20:01 0 11.09 0.00 5.04 7.00 0.05 76.82 14:20:01 1 10.24 0.00 5.18 16.20 0.09 68.30 14:20:01 2 13.68 0.00 4.41 0.24 0.09 81.59 14:20:01 3 10.02 0.00 6.50 0.12 0.07 83.29 14:20:01 4 14.01 0.00 3.84 0.20 0.05 81.90 14:20:01 5 10.56 0.00 4.73 1.12 0.08 83.50 14:20:01 6 13.95 0.00 5.35 3.31 0.08 77.30 14:20:01 7 10.38 0.00 4.52 9.24 0.07 75.80 14:21:01 all 16.43 0.00 3.12 9.36 0.07 71.02 14:21:01 0 12.87 0.00 2.66 4.44 0.07 79.96 14:21:01 1 14.71 0.00 3.40 15.95 0.07 65.87 14:21:01 2 12.27 0.00 2.90 26.65 0.07 58.11 14:21:01 3 19.80 0.00 3.37 0.49 0.07 76.28 14:21:01 4 19.56 0.00 3.25 6.17 0.07 70.96 14:21:01 5 18.92 0.00 2.80 0.67 0.07 77.54 14:21:01 6 19.04 0.00 3.99 10.48 0.05 66.44 14:21:01 7 14.24 0.00 2.56 10.08 0.08 73.03 14:22:01 all 16.14 0.00 1.68 1.68 0.08 80.42 14:22:01 0 16.51 0.00 1.99 0.05 0.05 81.40 14:22:01 1 15.64 0.00 1.61 0.07 0.10 82.58 14:22:01 2 17.53 0.00 1.66 10.51 0.07 70.24 14:22:01 3 16.16 0.00 2.07 0.60 0.07 81.10 14:22:01 4 19.14 0.00 1.84 0.30 0.07 78.65 14:22:01 5 12.31 0.00 1.26 0.15 0.12 86.17 14:22:01 6 16.91 0.00 1.61 1.69 0.07 79.73 14:22:01 7 14.96 0.00 1.47 0.05 0.07 83.45 14:23:01 all 3.90 0.00 0.54 1.58 0.05 93.93 14:23:01 0 2.87 0.00 0.65 0.13 0.05 96.29 14:23:01 1 4.93 0.00 0.35 0.08 0.05 94.59 14:23:01 2 4.01 0.00 0.42 11.67 0.05 83.85 14:23:01 3 4.66 0.00 0.55 0.32 0.05 94.42 14:23:01 4 3.74 0.00 0.70 0.28 0.05 95.23 14:23:01 5 2.79 0.00 0.57 0.10 0.05 96.49 14:23:01 6 3.84 0.00 0.52 0.05 0.03 95.56 14:23:01 7 4.36 0.00 0.50 0.03 0.10 95.01 14:24:01 all 7.28 0.00 0.61 0.89 0.03 91.19 14:24:01 0 0.57 0.00 0.50 0.37 0.02 98.55 14:24:01 1 10.76 0.00 0.77 1.43 0.03 87.00 14:24:01 2 2.74 0.00 0.38 4.06 0.03 92.79 14:24:01 3 16.92 0.00 0.88 0.15 0.03 82.02 14:24:01 4 15.70 0.00 0.63 0.45 0.03 83.18 14:24:01 5 7.17 0.00 0.63 0.28 0.03 91.88 14:24:01 6 1.00 0.00 0.44 0.12 0.05 98.39 14:24:01 7 3.34 0.00 0.65 0.27 0.02 95.73 Average: all 10.59 0.00 1.75 3.78 0.05 83.83 Average: 0 11.20 0.00 1.81 1.93 0.04 85.01 Average: 1 10.41 0.00 1.83 5.73 0.07 81.95 Average: 2 10.20 0.00 1.62 8.70 0.05 79.42 Average: 3 10.79 0.00 2.01 0.30 0.05 86.85 Average: 4 11.00 0.00 1.60 2.75 0.05 84.61 Average: 5 11.34 0.00 1.60 0.76 0.06 86.24 Average: 6 12.12 0.00 1.95 2.58 0.05 83.30 Average: 7 7.64 0.00 1.56 7.48 0.06 83.26