---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-543 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: 2799.996 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 712K 3.2G 1% /run /dev/vda1 155G 11G 144G 8% / 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 866 27820 0 3480 30845 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:de:1a:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fede:1ad8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:62:47:72 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:ff:fe62:4772/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-543) 11/29/23 _x86_64_ (8 CPU) 14:22:12 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 93.60 17.57 76.03 1020.13 24196.27 14:25:01 190.88 66.29 124.60 2995.23 34287.49 14:26:01 86.44 4.23 82.21 215.26 31321.03 14:27:01 76.85 0.85 76.00 60.52 25728.78 14:28:01 105.60 2.80 102.80 406.07 41948.61 14:29:01 61.76 0.02 61.74 0.13 32354.74 14:30:01 243.91 1.03 242.88 28.53 53518.55 14:31:01 89.05 0.03 89.02 2.27 21658.12 14:32:01 17.98 0.75 17.23 84.25 990.50 Average: 107.34 10.40 96.94 534.70 29556.14 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30094656 31694692 2844556 8.64 69880 1840880 1412556 4.16 883576 1675920 168772 14:25:01 29163392 31215988 3775820 11.46 90664 2252380 2533412 7.45 1451520 1994756 124440 14:26:01 28686032 31204152 4253180 12.91 120996 2651524 2505948 7.37 1471072 2389800 324640 14:27:01 28725196 31127156 4214016 12.79 125336 2555172 2583876 7.60 1599968 2259428 226972 14:28:01 28559992 31142936 4379220 13.29 134276 2716676 2657976 7.82 1625292 2371200 91092 14:29:01 28068480 31103664 4870732 14.79 150272 3106936 2670572 7.86 1741732 2698172 134780 14:30:01 27919300 31082996 5019912 15.24 191580 3172952 2617288 7.70 1811672 2752992 88244 14:31:01 28037388 31141820 4901824 14.88 197252 3104412 2474080 7.28 1860656 2584232 16 14:32:01 28521460 31613512 4417752 13.41 198064 3099816 1456904 4.29 1410636 2559352 42716 Average: 28641766 31258546 4297446 13.05 142036 2722305 2323624 6.84 1539569 2365095 133519 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 53.83 37.58 867.39 7.50 0.00 0.00 0.00 0.00 14:24:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 231.21 187.57 2066.47 40.08 0.00 0.00 0.00 0.00 14:25:01 lo 3.13 3.13 0.31 0.31 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 103.67 65.68 1809.83 10.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 65.52 60.01 19.10 16.60 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:28:01 veth9a39a8b 28.68 56.31 3.34 1078.36 0.00 0.00 0.00 0.09 14:28:01 docker0 46.98 129.23 3.97 2530.73 0.00 0.00 0.00 0.00 14:28:01 ens3 182.09 91.77 2794.46 14.84 0.00 0.00 0.00 0.00 14:28:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:29:01 veth9a39a8b 33.48 69.71 4.61 1597.69 0.00 0.00 0.00 0.13 14:29:01 docker0 33.48 69.67 4.15 1597.68 0.00 0.00 0.00 0.00 14:29:01 ens3 72.15 34.19 1599.03 5.31 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 25.78 23.90 48.09 7.59 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 56.57 54.12 14.46 29.88 0.00 0.00 0.00 0.00 14:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 579.29 701.38 52.55 5506.82 0.00 0.00 0.00 0.00 14:32:01 lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 8.95 22.12 0.90 458.71 0.00 0.00 0.00 0.00 Average: ens3 152.24 139.58 1030.17 626.51 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-543) 11/29/23 _x86_64_ (8 CPU) 14:22:12 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 8.26 0.00 0.60 4.90 0.04 86.19 14:24:01 0 2.64 0.00 0.32 0.58 0.03 96.43 14:24:01 1 8.19 0.00 0.55 7.14 0.05 84.06 14:24:01 2 29.53 0.00 1.65 5.08 0.10 63.64 14:24:01 3 15.41 0.00 0.79 5.77 0.03 78.00 14:24:01 4 7.33 0.00 0.62 0.57 0.05 91.43 14:24:01 5 0.50 0.00 0.32 18.21 0.03 80.94 14:24:01 6 1.87 0.00 0.38 1.88 0.00 95.86 14:24:01 7 0.65 0.00 0.18 0.02 0.02 99.13 14:25:01 all 14.16 0.00 1.12 3.57 0.06 81.09 14:25:01 0 9.41 0.00 0.90 0.40 0.05 89.23 14:25:01 1 11.16 0.00 0.79 0.57 0.03 87.45 14:25:01 2 9.06 0.00 0.74 3.24 0.05 86.91 14:25:01 3 28.62 0.00 1.85 2.53 0.07 66.93 14:25:01 4 24.30 0.00 1.47 1.24 0.08 72.90 14:25:01 5 8.51 0.00 0.99 10.04 0.05 80.41 14:25:01 6 8.82 0.00 0.92 8.84 0.05 81.37 14:25:01 7 13.37 0.00 1.35 1.65 0.07 83.55 14:26:01 all 9.54 0.00 0.68 2.82 0.03 86.92 14:26:01 0 3.20 0.00 0.30 0.10 0.03 96.36 14:26:01 1 3.15 0.00 0.17 0.03 0.02 96.64 14:26:01 2 0.45 0.00 0.10 0.02 0.00 99.43 14:26:01 3 34.11 0.00 3.15 7.96 0.07 54.71 14:26:01 4 7.43 0.00 0.53 0.10 0.00 91.94 14:26:01 5 0.03 0.00 0.07 3.59 0.02 96.29 14:26:01 6 19.46 0.00 0.69 9.98 0.05 69.83 14:26:01 7 8.53 0.00 0.48 0.83 0.07 90.09 14:27:01 all 11.58 0.00 0.64 2.03 0.03 85.72 14:27:01 0 49.89 0.00 1.77 2.92 0.08 45.34 14:27:01 1 0.97 0.00 0.07 0.00 0.02 98.95 14:27:01 2 1.23 0.00 0.08 0.00 0.02 98.67 14:27:01 3 1.10 0.00 0.20 0.62 0.00 98.08 14:27:01 4 6.03 0.00 0.47 0.18 0.02 93.30 14:27:01 5 19.41 0.00 1.38 1.92 0.03 77.26 14:27:01 6 1.14 0.00 0.48 10.54 0.02 87.82 14:27:01 7 12.80 0.00 0.63 0.10 0.05 86.41 14:28:01 all 9.82 0.00 1.25 3.71 0.04 85.18 14:28:01 0 17.98 0.00 2.10 0.83 0.05 79.04 14:28:01 1 2.35 0.00 0.80 9.89 0.02 86.94 14:28:01 2 18.90 0.00 1.82 3.13 0.07 76.08 14:28:01 3 6.97 0.00 1.76 0.28 0.03 90.96 14:28:01 4 1.35 0.00 0.40 0.08 0.03 98.13 14:28:01 5 21.21 0.00 1.40 1.02 0.07 76.31 14:28:01 6 1.93 0.00 0.77 14.43 0.03 82.84 14:28:01 7 7.83 0.00 0.94 0.03 0.07 91.14 14:29:01 all 10.32 0.00 1.08 2.34 0.03 86.23 14:29:01 0 12.98 0.00 1.18 0.08 0.02 85.74 14:29:01 1 3.68 0.00 0.65 10.55 0.03 85.08 14:29:01 2 41.35 0.00 2.93 3.45 0.10 52.17 14:29:01 3 10.63 0.00 1.49 0.25 0.05 87.58 14:29:01 4 2.35 0.00 0.47 1.22 0.00 95.97 14:29:01 5 4.14 0.00 0.58 0.68 0.03 94.56 14:29:01 6 5.70 0.00 0.87 2.47 0.02 90.94 14:29:01 7 1.64 0.00 0.43 0.05 0.00 97.88 14:30:01 all 8.51 0.00 2.01 4.23 0.06 85.18 14:30:01 0 4.17 0.00 1.90 0.12 0.07 93.75 14:30:01 1 15.78 0.00 4.00 11.77 0.07 68.38 14:30:01 2 2.57 0.00 1.39 0.30 0.05 95.69 14:30:01 3 2.43 0.00 2.15 13.26 0.05 82.11 14:30:01 4 1.59 0.00 0.74 0.03 0.02 97.63 14:30:01 5 10.52 0.00 2.03 6.17 0.08 81.20 14:30:01 6 19.55 0.00 1.79 0.85 0.07 77.75 14:30:01 7 11.50 0.00 2.18 1.42 0.07 84.83 14:31:01 all 11.04 0.00 0.73 2.42 0.03 85.78 14:31:01 0 2.24 0.00 0.33 0.02 0.07 97.34 14:31:01 1 12.51 0.00 0.90 1.15 0.03 85.40 14:31:01 2 8.92 0.00 0.65 1.07 0.02 89.34 14:31:01 3 22.26 0.00 1.60 2.23 0.03 73.87 14:31:01 4 0.72 0.00 0.62 0.00 0.00 98.67 14:31:01 5 10.78 0.00 0.38 12.64 0.03 76.16 14:31:01 6 12.11 0.00 0.32 1.52 0.03 86.02 14:31:01 7 18.77 0.00 1.00 0.77 0.05 79.41 14:32:01 all 16.15 0.00 0.94 0.24 0.08 82.60 14:32:01 0 14.72 0.00 0.82 0.00 0.07 84.39 14:32:01 1 27.17 0.00 1.21 0.20 0.07 71.35 14:32:01 2 19.13 0.00 1.00 0.07 0.10 79.70 14:32:01 3 10.20 0.00 0.76 0.07 0.07 88.91 14:32:01 4 12.84 0.00 0.78 0.07 0.07 86.24 14:32:01 5 13.78 0.00 0.87 1.42 0.07 83.86 14:32:01 6 14.65 0.00 0.89 0.12 0.08 84.27 14:32:01 7 16.67 0.00 1.24 0.00 0.10 81.99 Average: all 11.04 0.00 1.01 2.92 0.04 84.99 Average: 0 13.03 0.00 1.07 0.56 0.05 85.29 Average: 1 9.44 0.00 1.01 4.59 0.04 84.92 Average: 2 14.57 0.00 1.15 1.82 0.06 82.40 Average: 3 14.65 0.00 1.53 3.66 0.04 80.12 Average: 4 7.10 0.00 0.68 0.39 0.03 91.81 Average: 5 9.88 0.00 0.89 6.19 0.05 83.00 Average: 6 9.47 0.00 0.79 5.62 0.04 84.08 Average: 7 10.19 0.00 0.94 0.54 0.05 88.27