---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1775 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 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 12G 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 865 27274 0 4026 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 mq state UP group default qlen 1000 link/ether fa:16:3e:c0:37:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fec0:379e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:48:e9:49 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::42:23ff:fe48:e949/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1775) 09/16/26 _x86_64_ (8 CPU) 04:04:23 LINUX RESTART (8 CPU) 04:05:02 tps rtps wtps bread/s bwrtn/s 04:06:01 59.86 0.00 59.86 0.00 84188.28 04:07:01 14.51 0.00 14.51 0.00 21649.73 04:08:01 0.77 0.00 0.77 0.00 9.20 04:09:01 0.92 0.00 0.92 0.00 12.80 04:10:01 1.07 0.02 1.05 2.40 13.20 04:11:01 0.93 0.00 0.93 0.00 13.06 04:12:01 0.83 0.00 0.83 0.00 10.26 04:13:01 1.22 0.00 1.22 0.00 16.26 04:14:01 0.82 0.00 0.82 0.00 10.26 04:15:01 1.08 0.00 1.08 0.00 14.93 04:16:01 271.94 26.12 245.82 879.17 8524.09 04:17:01 141.23 8.85 132.38 1609.33 38750.80 04:18:01 247.93 0.38 247.54 34.26 72367.81 Average: 57.16 2.72 54.43 194.48 17266.83 04:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 30648352 31892264 2290868 6.95 38696 1533424 1320904 3.89 622064 1416740 200 04:07:01 30647076 31891088 2292144 6.96 38744 1533428 1320904 3.89 622752 1416736 168 04:08:01 30645716 31889736 2293504 6.96 38772 1533416 1320904 3.89 623580 1416736 172 04:09:01 30634824 31878904 2304396 7.00 38804 1533436 1320904 3.89 635996 1416740 32 04:10:01 30631688 31875920 2307532 7.01 38852 1533512 1320904 3.89 639792 1416808 16 04:11:01 30630108 31874372 2309112 7.01 38884 1533500 1320904 3.89 640740 1416812 212 04:12:01 30628828 31873136 2310392 7.01 38908 1533512 1320904 3.89 641776 1416836 52 04:13:01 30627868 31872180 2311352 7.02 38940 1533508 1320904 3.89 642752 1416840 196 04:14:01 30626376 31870768 2312844 7.02 38972 1533520 1320904 3.89 644632 1416836 32 04:15:01 30624484 31868920 2314736 7.03 39020 1533532 1320904 3.89 646060 1416840 200 04:16:01 29994940 31624456 2944280 8.94 72872 1865604 1458712 4.29 932104 1718032 213100 04:17:01 27965084 30704244 4974136 15.10 108612 2899248 2975328 8.75 2105192 2476368 131708 04:18:01 27930708 31574048 5008512 15.21 136700 3758372 1483088 4.36 1271768 3334640 1480 Average: 30172004 31745387 2767216 8.40 54367 1835232 1471244 4.33 820708 1668997 26736 04:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 ens3 0.30 0.08 0.07 0.04 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 ens3 0.25 0.12 0.06 0.38 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 ens3 0.37 0.10 0.07 0.16 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 ens3 1.05 0.88 0.62 1.79 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 ens3 1.48 0.53 2.30 0.38 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.17 0.07 0.06 0.03 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 ens3 0.15 0.15 0.06 0.17 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.22 0.17 0.11 0.32 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 ens3 0.53 0.45 0.31 0.36 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.28 0.23 0.13 0.20 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 ens3 177.46 118.34 1502.90 48.84 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 04:17:01 veth6949686 215.32 309.62 19.80 4346.83 0.00 0.00 0.00 0.36 04:17:01 ens3 453.70 299.72 7246.78 29.57 0.00 0.00 0.00 0.00 04:17:01 docker0 215.32 309.47 16.85 4346.82 0.00 0.00 0.00 0.00 04:17:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 04:18:01 ens3 264.44 283.20 1705.92 1662.49 0.00 0.00 0.00 0.00 04:18:01 docker0 23.55 33.88 1.47 447.80 0.00 0.00 0.00 0.00 04:18:01 lo 4.47 4.47 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 69.34 54.22 805.51 134.38 0.00 0.00 0.00 0.00 Average: docker0 18.39 26.44 1.41 369.23 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1775) 09/16/26 _x86_64_ (8 CPU) 04:04:23 LINUX RESTART (8 CPU) 04:05:02 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 0.03 0.00 0.01 0.88 0.00 99.07 04:06:01 0 0.08 0.00 0.02 0.00 0.00 99.90 04:06:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:06:01 3 0.07 0.00 0.00 0.00 0.00 99.93 04:06:01 4 0.00 0.00 0.02 0.12 0.00 99.86 04:06:01 5 0.05 0.00 0.00 0.00 0.00 99.95 04:06:01 6 0.00 0.00 0.00 6.94 0.00 93.06 04:06:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:07:01 all 0.02 0.00 0.01 0.23 0.00 99.74 04:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:07:01 1 0.02 0.00 0.02 0.02 0.00 99.95 04:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:07:01 4 0.00 0.00 0.00 0.03 0.00 99.97 04:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:07:01 6 0.00 0.00 0.00 1.80 0.00 98.20 04:07:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:08:01 all 0.09 0.00 0.01 0.00 0.00 99.89 04:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:08:01 3 0.58 0.00 0.03 0.02 0.02 99.35 04:08:01 4 0.00 0.00 0.03 0.02 0.00 99.95 04:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:08:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:08:01 7 0.05 0.00 0.00 0.00 0.00 99.95 04:09:01 all 0.28 0.00 0.03 0.00 0.00 99.69 04:09:01 0 0.05 0.00 0.02 0.00 0.00 99.93 04:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:09:01 3 1.83 0.00 0.10 0.00 0.00 98.07 04:09:01 4 0.05 0.00 0.00 0.02 0.00 99.93 04:09:01 5 0.17 0.00 0.02 0.00 0.00 99.82 04:09:01 6 0.02 0.00 0.00 0.00 0.02 99.97 04:09:01 7 0.03 0.00 0.05 0.00 0.00 99.92 04:10:01 all 0.22 0.00 0.01 0.00 0.00 99.76 04:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 1 0.07 0.00 0.07 0.00 0.00 99.87 04:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 3 1.62 0.00 0.03 0.00 0.00 98.35 04:10:01 4 0.03 0.00 0.00 0.03 0.00 99.93 04:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:11:01 all 0.27 0.00 0.01 0.00 0.00 99.71 04:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:11:01 1 0.05 0.00 0.02 0.00 0.02 99.92 04:11:01 2 0.05 0.00 0.00 0.00 0.00 99.95 04:11:01 3 1.99 0.00 0.00 0.00 0.00 98.01 04:11:01 4 0.00 0.00 0.02 0.02 0.00 99.97 04:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 7 0.02 0.00 0.03 0.00 0.00 99.95 04:12:01 all 0.04 0.00 0.01 0.00 0.00 99.95 04:12:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 1 0.03 0.00 0.03 0.02 0.00 99.92 04:12:01 2 0.07 0.00 0.02 0.00 0.00 99.92 04:12:01 3 0.15 0.00 0.00 0.00 0.00 99.85 04:12:01 4 0.00 0.00 0.02 0.03 0.00 99.95 04:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:13:01 all 0.02 0.00 0.02 0.00 0.00 99.96 04:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:13:01 4 0.00 0.00 0.00 0.02 0.00 99.98 04:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:13:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:14:01 all 0.02 0.00 0.01 0.00 0.00 99.97 04:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 1 0.07 0.00 0.03 0.00 0.00 99.90 04:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:14:01 4 0.00 0.00 0.00 0.02 0.00 99.98 04:14:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 7 0.07 0.00 0.00 0.00 0.00 99.93 04:15:01 all 0.04 0.00 0.01 0.00 0.01 99.94 04:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 1 0.08 0.00 0.03 0.02 0.03 99.83 04:15:01 2 0.05 0.00 0.00 0.00 0.02 99.93 04:15:01 3 0.10 0.00 0.02 0.00 0.00 99.88 04:15:01 4 0.00 0.00 0.00 0.03 0.00 99.97 04:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:15:01 7 0.07 0.00 0.03 0.00 0.00 99.90 04:16:01 all 10.10 0.00 0.80 1.29 0.01 87.80 04:16:01 0 20.24 0.00 1.97 3.48 0.02 74.29 04:16:01 1 6.08 0.00 0.32 0.08 0.00 93.52 04:16:01 2 4.68 0.00 0.33 0.02 0.00 94.97 04:16:01 3 0.80 0.00 0.25 0.28 0.00 98.66 04:16:01 4 0.75 0.00 0.65 5.35 0.00 93.25 04:16:01 5 9.63 0.00 0.48 0.17 0.02 89.70 04:16:01 6 2.35 0.00 0.23 0.05 0.00 97.36 04:16:01 7 36.28 0.00 2.17 0.92 0.02 60.62 04:16:01 CPU %user %nice %system %iowait %steal %idle 04:17:01 all 27.82 0.00 2.32 0.52 0.09 69.26 04:17:01 0 23.63 0.00 2.24 0.32 0.10 73.71 04:17:01 1 25.13 0.00 2.93 0.28 0.10 71.56 04:17:01 2 31.59 0.00 1.99 0.08 0.07 66.27 04:17:01 3 22.79 0.00 1.97 0.05 0.08 75.10 04:17:01 4 27.74 0.00 2.82 0.62 0.08 68.73 04:17:01 5 40.49 0.00 2.40 0.18 0.08 56.85 04:17:01 6 23.24 0.00 1.47 0.47 0.08 74.74 04:17:01 7 27.98 0.00 2.73 2.16 0.10 67.03 04:18:01 all 17.57 0.00 2.43 1.09 0.07 78.84 04:18:01 0 21.12 0.00 2.35 1.09 0.05 75.39 04:18:01 1 16.76 0.00 3.50 1.49 0.10 78.14 04:18:01 2 27.33 0.00 2.42 0.02 0.07 70.16 04:18:01 3 13.78 0.00 1.35 0.03 0.07 84.77 04:18:01 4 11.55 0.00 2.15 1.63 0.07 84.62 04:18:01 5 29.67 0.00 2.93 0.08 0.08 67.24 04:18:01 6 8.51 0.00 2.38 2.22 0.07 86.83 04:18:01 7 11.78 0.00 2.32 2.17 0.08 83.64 Average: all 4.34 0.00 0.44 0.31 0.01 94.90 Average: 0 5.00 0.00 0.51 0.38 0.01 94.10 Average: 1 3.72 0.00 0.54 0.15 0.02 95.58 Average: 2 4.90 0.00 0.37 0.01 0.01 94.72 Average: 3 3.37 0.00 0.29 0.03 0.01 96.30 Average: 4 3.08 0.00 0.44 0.61 0.01 95.86 Average: 5 6.14 0.00 0.45 0.03 0.01 93.36 Average: 6 2.63 0.00 0.32 0.87 0.01 96.17 Average: 7 5.88 0.00 0.57 0.40 0.02 93.13