---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-73294 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 797 28935 0 2434 30940 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:01:bf:32 brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe01:bf32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:37:dc:43 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-73294) 11/10/23 _x86_64_ (8 CPU) 22:19:14 LINUX RESTART (8 CPU) 22:20:01 tps rtps wtps bread/s bwrtn/s 22:21:01 13.08 0.00 13.08 0.00 7808.46 22:22:01 6.08 0.00 6.08 0.00 7409.57 22:23:01 5.70 0.00 5.70 0.00 7403.70 22:24:01 6.03 0.00 6.03 0.00 7408.63 22:25:01 5.85 0.00 5.85 0.00 7405.66 22:26:01 6.27 0.00 6.27 0.00 7545.41 22:27:01 5.65 0.00 5.65 0.00 7404.10 22:28:01 5.83 0.00 5.83 0.00 7407.97 22:29:01 5.62 0.00 5.62 0.00 7403.57 22:30:01 8.73 2.15 6.58 88.39 7587.67 22:31:01 102.50 37.59 64.91 1753.15 13798.73 22:32:01 117.56 24.41 93.15 2831.79 22302.42 Average: 24.08 5.35 18.73 389.45 9240.51 22:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:21:01 30672372 31915124 2266848 6.88 38628 1532672 1316220 3.87 605304 1415016 16 22:22:01 30671204 31914104 2268016 6.89 38708 1532676 1316220 3.87 606312 1415016 16 22:23:01 30669664 31912644 2269556 6.89 38788 1532668 1316220 3.87 607436 1415016 8 22:24:01 30669136 31912244 2270084 6.89 38860 1532672 1316220 3.87 607780 1415024 152 22:25:01 30665516 31908760 2273704 6.90 38964 1532680 1335260 3.93 611848 1415024 24 22:26:01 30659824 31903160 2279396 6.92 39036 1532696 1335260 3.93 616632 1415032 128 22:27:01 30658120 31901528 2281100 6.93 39116 1532692 1335260 3.93 619140 1415040 24 22:28:01 30656600 31900140 2282620 6.93 39196 1532688 1335260 3.93 620204 1415052 176 22:29:01 30655664 31899284 2283556 6.93 39268 1532708 1335260 3.93 621440 1415044 140 22:30:01 30575696 31826640 2363524 7.18 39404 1540432 1335260 3.93 693028 1421052 88 22:31:01 30032904 31710240 2906316 8.82 70732 1915764 1407480 4.14 867580 1748988 240512 22:32:01 29664552 31709808 3274668 9.94 88832 2250800 1433996 4.22 919152 2035192 163580 Average: 30520938 31867806 2418282 7.34 45794 1625096 1343160 3.95 666321 1495041 33739 22:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 0.23 0.22 0.06 0.26 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 0.27 0.17 0.06 0.01 0.00 0.00 0.00 0.00 22:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 0.25 0.28 0.08 0.33 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 0.27 0.17 0.06 0.01 0.00 0.00 0.00 0.00 22:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 ens3 1.37 0.90 2.19 0.44 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 ens3 0.45 0.45 0.21 0.50 0.00 0.00 0.00 0.00 22:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 1.03 0.58 0.40 0.66 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 ens3 0.25 0.23 0.06 0.23 0.00 0.00 0.00 0.00 22:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 0.13 0.15 0.05 0.17 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 39.58 28.81 102.88 16.08 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 107.05 77.64 1050.02 28.50 0.00 0.00 0.00 0.00 22:31:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 94.62 70.20 854.43 21.42 0.00 0.00 0.00 0.00 22:32:01 lo 1.33 1.33 0.13 0.13 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: ens3 20.46 14.98 167.55 5.72 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-73294) 11/10/23 _x86_64_ (8 CPU) 22:19:14 LINUX RESTART (8 CPU) 22:20:01 CPU %user %nice %system %iowait %steal %idle 22:21:01 all 0.14 0.00 0.02 0.45 0.00 99.39 22:21:01 0 0.00 0.00 0.03 0.07 0.00 99.90 22:21:01 1 0.03 0.00 0.00 0.08 0.00 99.88 22:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:21:01 3 0.99 0.00 0.03 0.00 0.02 98.96 22:21:01 4 0.05 0.00 0.03 0.00 0.00 99.92 22:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:21:01 6 0.00 0.00 0.02 3.43 0.00 96.55 22:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:22:01 all 0.03 0.00 0.00 0.44 0.01 99.53 22:22:01 0 0.00 0.00 0.00 0.07 0.00 99.93 22:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 3 0.05 0.00 0.02 0.00 0.03 99.90 22:22:01 4 0.05 0.00 0.02 0.00 0.02 99.92 22:22:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:22:01 6 0.02 0.00 0.02 3.43 0.02 96.52 22:22:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:23:01 all 0.01 0.00 0.01 0.42 0.01 99.56 22:23:01 0 0.00 0.00 0.00 0.00 0.02 99.98 22:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 6 0.02 0.00 0.00 3.34 0.02 96.63 22:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:24:01 all 0.01 0.00 0.01 0.42 0.01 99.55 22:24:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 1 0.03 0.00 0.00 0.00 0.02 99.95 22:24:01 2 0.03 0.00 0.00 0.00 0.02 99.95 22:24:01 3 0.02 0.00 0.02 0.00 0.03 99.93 22:24:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:24:01 6 0.00 0.00 0.02 3.37 0.00 96.62 22:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:25:01 all 0.04 0.00 0.01 0.41 0.01 99.54 22:25:01 0 0.03 0.00 0.00 0.02 0.00 99.95 22:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:25:01 3 0.03 0.00 0.02 0.00 0.02 99.93 22:25:01 4 0.03 0.00 0.02 0.00 0.02 99.93 22:25:01 5 0.00 0.00 0.00 0.02 0.00 99.98 22:25:01 6 0.15 0.00 0.02 3.27 0.00 96.57 22:25:01 7 0.07 0.00 0.03 0.02 0.00 99.88 22:26:01 all 0.08 0.00 0.01 0.38 0.01 99.53 22:26:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:26:01 1 0.07 0.00 0.02 0.00 0.00 99.92 22:26:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:26:01 3 0.35 0.00 0.00 0.00 0.03 99.62 22:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:26:01 6 0.05 0.00 0.00 3.02 0.00 96.93 22:26:01 7 0.07 0.00 0.02 0.00 0.00 99.92 22:27:01 all 0.02 0.00 0.01 0.74 0.00 99.23 22:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:27:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:27:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:27:01 6 0.00 0.00 0.00 5.90 0.02 94.08 22:27:01 7 0.05 0.00 0.00 0.00 0.02 99.93 22:28:01 all 0.01 0.00 0.01 0.39 0.00 99.58 22:28:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:28:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:28:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:28:01 6 0.02 0.00 0.00 3.13 0.00 96.85 22:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 all 0.02 0.00 0.00 0.41 0.01 99.57 22:29:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:29:01 1 0.03 0.00 0.00 0.00 0.00 99.97 22:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:29:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:29:01 6 0.00 0.00 0.00 3.27 0.00 96.73 22:29:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:30:01 all 0.39 0.00 0.04 0.42 0.01 99.15 22:30:01 0 0.70 0.00 0.00 0.00 0.02 99.28 22:30:01 1 0.47 0.00 0.03 0.00 0.00 99.50 22:30:01 2 0.42 0.00 0.07 0.05 0.02 99.45 22:30:01 3 0.50 0.00 0.02 0.00 0.02 99.46 22:30:01 4 0.08 0.00 0.00 0.02 0.00 99.90 22:30:01 5 0.42 0.00 0.02 0.00 0.00 99.57 22:30:01 6 0.02 0.00 0.02 3.32 0.00 96.65 22:30:01 7 0.48 0.00 0.10 0.00 0.00 99.42 22:31:01 all 10.80 0.00 0.75 1.51 0.03 86.90 22:31:01 0 11.16 0.00 0.44 2.46 0.07 85.88 22:31:01 1 8.04 0.00 0.67 0.25 0.02 91.03 22:31:01 2 22.67 0.00 1.65 1.39 0.03 74.26 22:31:01 3 19.85 0.00 1.05 0.68 0.03 78.39 22:31:01 4 15.09 0.00 0.80 0.38 0.02 83.71 22:31:01 5 5.95 0.00 0.75 0.32 0.02 92.97 22:31:01 6 1.42 0.00 0.38 6.46 0.02 91.72 22:31:01 7 2.35 0.00 0.30 0.12 0.03 97.20 22:31:01 CPU %user %nice %system %iowait %steal %idle 22:32:01 all 9.99 0.00 0.90 1.86 0.03 87.23 22:32:01 0 0.95 0.00 0.60 3.30 0.05 95.10 22:32:01 1 2.52 0.00 0.47 0.27 0.03 96.72 22:32:01 2 38.83 0.00 1.94 1.42 0.05 57.76 22:32:01 3 14.88 0.00 1.40 2.44 0.03 81.25 22:32:01 4 11.93 0.00 1.14 1.87 0.03 85.03 22:32:01 5 6.19 0.00 0.72 0.22 0.02 92.86 22:32:01 6 2.38 0.00 0.37 5.14 0.02 92.09 22:32:01 7 2.20 0.00 0.55 0.23 0.02 97.00 Average: all 1.79 0.00 0.15 0.65 0.01 97.40 Average: 0 1.08 0.00 0.10 0.49 0.02 98.32 Average: 1 0.94 0.00 0.10 0.05 0.01 98.91 Average: 2 5.16 0.00 0.30 0.24 0.01 94.28 Average: 3 3.07 0.00 0.22 0.26 0.02 96.43 Average: 4 2.28 0.00 0.17 0.19 0.01 97.36 Average: 5 1.05 0.00 0.13 0.05 0.00 98.77 Average: 6 0.34 0.00 0.07 3.92 0.01 95.66 Average: 7 0.44 0.00 0.08 0.03 0.01 99.44