---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16571 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 827 29026 0 2312 30907 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:dd:77:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:fedd:7715/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:d9:40:87 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::42:41ff:fed9:4087/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16571) 08/30/26 _x86_64_ (8 CPU) 08:23:23 LINUX RESTART (8 CPU) 08:24:02 tps rtps wtps bread/s bwrtn/s 08:25:01 206.47 16.27 190.21 1539.26 97071.55 08:26:01 114.20 2.10 112.10 342.29 50364.41 08:27:01 8.50 0.97 7.53 20.66 8162.37 08:28:01 2.87 0.00 2.87 0.00 1015.30 08:29:01 3.65 0.02 3.63 3.47 4703.22 08:30:01 9.98 0.00 9.98 0.00 7604.07 08:31:01 1.70 0.02 1.68 0.13 729.48 08:32:01 2.30 0.00 2.30 0.00 901.43 08:33:01 19.61 0.00 19.61 0.00 15220.93 08:34:01 15.23 0.00 15.23 0.00 11184.94 08:35:01 8.36 0.00 8.36 0.00 8835.99 08:36:01 3.90 0.00 3.90 0.00 1801.83 08:37:01 76.69 0.08 76.60 6.13 15653.66 Average: 36.20 1.48 34.72 145.28 17070.58 08:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29922984 31741428 3016236 9.16 76164 2043996 1463248 4.31 871272 1832152 74204 08:26:01 28788112 31105024 4151108 12.60 84848 2494468 2187828 6.44 1566492 2215488 75976 08:27:01 28966868 31328128 3972352 12.06 84996 2533192 1994596 5.87 1361592 2239652 9260 08:28:01 28692592 31094724 4246628 12.89 85076 2558948 2227200 6.55 1599724 2274784 4876 08:29:01 27823840 30332660 5115380 15.53 85168 2694676 2931628 8.63 2387736 2350924 28 08:30:01 28862296 31344452 4076924 12.38 85328 2653940 1963632 5.78 1434256 2267176 2080 08:31:01 28608180 31131500 4331040 13.15 85400 2680356 2194748 6.46 1646808 2307532 7016 08:32:01 28317188 30881832 4622032 14.03 85476 2704452 2467000 7.26 1896720 2348392 4580 08:33:01 29082400 31604332 3856820 11.71 85700 2709928 1655268 4.87 1214844 2263556 65428 08:34:01 29054720 31381940 3884500 11.79 85836 2506188 1906944 5.61 1348932 2161476 33484 08:35:01 29177524 31585016 3761696 11.42 85912 2590660 1695160 4.99 1188216 2196716 25616 08:36:01 28815004 31262248 4124216 12.52 86000 2621272 2047020 6.02 1510808 2235740 2940 08:37:01 29799560 31711776 3139660 9.53 90644 2113356 1484160 4.37 941988 1859976 168 Average: 28916251 31269620 4022969 12.21 85119 2531187 2016802 5.93 1459184 2196428 23512 08:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 ens3 116.49 85.56 1727.68 14.27 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 3.39 3.39 0.39 0.39 0.00 0.00 0.00 0.00 08:26:01 vetha5a4890 84.79 179.01 5.97 1800.50 0.00 0.00 0.00 0.15 08:26:01 ens3 247.25 144.20 1866.23 20.02 0.00 0.00 0.00 0.00 08:26:01 docker0 86.42 183.71 4.91 1852.33 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 vetha5a4890 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 2.55 2.27 1.41 0.99 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.22 0.18 0.06 0.40 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 vetha5a4890 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.38 0.23 0.18 0.64 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1.50 1.35 0.33 0.59 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.22 0.20 0.07 0.43 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.28 0.17 0.07 0.07 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 vetha5a4890 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 8.93 8.00 1.95 3.18 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 7.82 7.48 1.86 3.28 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.48 1.30 0.33 0.82 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vetha5a4890 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 0.22 0.17 0.06 0.05 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 ens3 117.45 106.88 128.66 35.41 0.00 0.00 0.00 0.00 08:37:01 docker0 6.53 8.35 0.45 103.65 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 38.73 27.46 285.00 6.15 0.00 0.00 0.00 0.00 Average: docker0 7.16 14.79 0.41 150.67 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16571) 08/30/26 _x86_64_ (8 CPU) 08:23:23 LINUX RESTART (8 CPU) 08:24:02 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 9.74 0.00 0.85 2.02 0.01 87.38 08:25:01 0 15.12 0.00 1.93 1.82 0.02 81.11 08:25:01 1 4.06 0.00 0.56 0.36 0.00 95.02 08:25:01 2 1.84 0.00 0.36 10.02 0.00 87.78 08:25:01 3 0.41 0.00 0.15 0.05 0.00 99.39 08:25:01 4 29.54 0.00 1.54 0.46 0.03 68.42 08:25:01 5 16.25 0.00 0.94 0.46 0.02 82.33 08:25:01 6 7.74 0.00 0.95 2.49 0.00 88.82 08:25:01 7 2.93 0.00 0.37 0.54 0.00 96.15 08:26:01 all 28.42 0.00 5.11 0.56 0.01 65.89 08:26:01 0 28.19 0.00 5.72 0.32 0.02 65.75 08:26:01 1 27.50 0.00 5.57 0.32 0.02 66.59 08:26:01 2 30.99 0.00 7.12 0.20 0.02 61.67 08:26:01 3 27.57 0.00 4.05 0.00 0.02 68.37 08:26:01 4 30.84 0.00 4.87 0.78 0.02 63.48 08:26:01 5 26.82 0.00 4.26 0.10 0.00 68.82 08:26:01 6 27.15 0.00 4.51 2.67 0.00 65.66 08:26:01 7 28.31 0.00 4.79 0.13 0.02 66.75 08:27:01 all 22.72 0.00 1.65 0.04 0.02 75.57 08:27:01 0 11.44 0.00 1.58 0.27 0.00 86.71 08:27:01 1 11.77 0.00 1.30 0.00 0.00 86.93 08:27:01 2 58.29 0.00 2.65 0.05 0.03 38.98 08:27:01 3 43.51 0.00 2.80 0.03 0.05 53.60 08:27:01 4 12.04 0.00 0.73 0.00 0.00 87.23 08:27:01 5 18.07 0.00 1.69 0.00 0.03 80.20 08:27:01 6 14.35 0.00 1.25 0.00 0.00 84.39 08:27:01 7 12.28 0.00 1.18 0.00 0.02 86.52 08:28:01 all 12.07 0.00 0.45 0.01 0.01 87.45 08:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 2 91.10 0.00 3.43 0.00 0.10 5.37 08:28:01 3 2.82 0.00 0.05 0.00 0.00 97.13 08:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 5 2.49 0.00 0.12 0.00 0.00 97.39 08:28:01 6 0.05 0.00 0.03 0.00 0.00 99.92 08:28:01 7 0.02 0.00 0.00 0.08 0.00 99.90 08:29:01 all 12.03 0.00 0.46 0.05 0.01 87.45 08:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:29:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 2 71.18 0.00 3.02 0.32 0.08 25.40 08:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 5 0.03 0.00 0.03 0.00 0.00 99.93 08:29:01 6 0.07 0.00 0.00 0.00 0.00 99.93 08:29:01 7 24.88 0.00 0.57 0.07 0.00 74.49 08:30:01 all 12.24 0.00 0.70 0.06 0.01 86.98 08:30:01 0 0.33 0.00 0.42 0.30 0.00 98.95 08:30:01 1 0.60 0.00 0.18 0.00 0.00 99.22 08:30:01 2 11.88 0.00 0.45 0.05 0.00 87.62 08:30:01 3 1.40 0.00 0.35 0.00 0.00 98.25 08:30:01 4 0.30 0.00 0.17 0.00 0.00 99.53 08:30:01 5 3.92 0.00 0.40 0.00 0.00 95.68 08:30:01 6 7.32 0.00 0.97 0.08 0.02 91.62 08:30:01 7 72.13 0.00 2.67 0.08 0.08 25.04 08:31:01 all 12.07 0.00 0.44 0.01 0.01 87.46 08:31:01 0 0.00 0.00 0.00 0.03 0.00 99.97 08:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 2 0.00 0.00 0.00 0.02 0.00 99.98 08:31:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 5 0.03 0.00 0.00 0.02 0.00 99.95 08:31:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:31:01 7 96.42 0.00 3.48 0.00 0.10 0.00 08:32:01 all 12.14 0.00 0.42 0.01 0.01 87.41 08:32:01 0 59.56 0.00 2.02 0.02 0.07 38.34 08:32:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 2 0.30 0.00 0.02 0.03 0.00 99.65 08:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 5 14.86 0.00 0.52 0.03 0.00 84.59 08:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 7 22.36 0.00 0.80 0.00 0.05 76.79 08:33:01 all 35.66 0.00 3.56 0.05 0.02 60.71 08:33:01 0 52.73 0.00 4.28 0.00 0.02 42.96 08:33:01 1 25.92 0.00 2.94 0.00 0.02 71.13 08:33:01 2 50.00 0.00 3.25 0.10 0.05 46.60 08:33:01 3 25.70 0.00 3.32 0.02 0.02 70.95 08:33:01 4 26.73 0.00 3.60 0.00 0.02 69.66 08:33:01 5 45.47 0.00 4.73 0.30 0.02 49.48 08:33:01 6 28.71 0.00 3.08 0.00 0.00 68.21 08:33:01 7 29.96 0.00 3.32 0.00 0.03 66.69 08:34:01 all 31.18 0.00 3.43 0.03 0.02 65.34 08:34:01 0 26.72 0.00 3.10 0.17 0.02 69.99 08:34:01 1 20.83 0.00 3.06 0.00 0.00 76.11 08:34:01 2 66.46 0.00 4.88 0.03 0.07 28.56 08:34:01 3 22.41 0.00 2.97 0.00 0.00 74.62 08:34:01 4 26.24 0.00 2.75 0.00 0.03 70.97 08:34:01 5 42.06 0.00 4.26 0.03 0.02 53.62 08:34:01 6 21.69 0.00 3.35 0.00 0.00 74.95 08:34:01 7 23.04 0.00 3.08 0.00 0.00 73.88 08:35:01 all 12.03 0.00 0.75 0.06 0.01 87.16 08:35:01 0 4.77 0.00 0.68 0.22 0.00 94.33 08:35:01 1 0.13 0.00 0.07 0.00 0.00 99.80 08:35:01 2 70.67 0.00 2.93 0.17 0.03 26.20 08:35:01 3 11.08 0.00 0.57 0.03 0.02 88.31 08:35:01 4 2.80 0.00 0.32 0.00 0.00 96.88 08:35:01 5 0.72 0.00 0.20 0.00 0.00 99.08 08:35:01 6 4.82 0.00 0.98 0.03 0.00 94.17 08:35:01 7 1.22 0.00 0.22 0.00 0.00 98.57 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.03 0.00 0.50 0.01 0.01 87.45 08:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:36:01 2 0.02 0.00 0.00 0.03 0.00 99.95 08:36:01 3 42.88 0.00 1.87 0.00 0.02 55.23 08:36:01 4 38.23 0.00 1.50 0.00 0.03 60.24 08:36:01 5 0.05 0.00 0.02 0.07 0.00 99.87 08:36:01 6 0.05 0.00 0.02 0.00 0.00 99.93 08:36:01 7 14.93 0.00 0.57 0.00 0.02 84.49 08:37:01 all 27.69 0.00 5.27 0.14 0.02 66.88 08:37:01 0 19.16 0.00 5.43 0.02 0.00 75.39 08:37:01 1 22.35 0.00 5.06 0.07 0.02 72.50 08:37:01 2 34.39 0.00 5.34 0.08 0.00 60.18 08:37:01 3 56.66 0.00 6.65 0.64 0.07 35.98 08:37:01 4 24.63 0.00 4.46 0.05 0.02 70.84 08:37:01 5 21.94 0.00 6.06 0.22 0.02 71.77 08:37:01 6 19.26 0.00 4.83 0.02 0.02 75.88 08:37:01 7 23.09 0.00 4.32 0.03 0.00 72.55 Average: all 18.47 0.00 1.82 0.23 0.01 79.46 Average: 0 16.77 0.00 1.94 0.24 0.01 81.04 Average: 1 8.72 0.00 1.44 0.06 0.00 89.78 Average: 2 37.53 0.00 2.57 0.84 0.03 59.03 Average: 3 18.04 0.00 1.75 0.06 0.01 80.13 Average: 4 14.70 0.00 1.54 0.10 0.01 83.65 Average: 5 14.83 0.00 1.79 0.09 0.01 83.27 Average: 6 10.09 0.00 1.54 0.40 0.00 87.96 Average: 7 27.08 0.00 1.95 0.07 0.02 70.87