---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9675 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 712K 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 855 27880 0 3430 30858 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:49:fb:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85336sec preferred_lft 85336sec inet6 fe80::f816:3eff:fe49:fbd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:07:81:0d 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::42:14ff:fe07:810d/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-9675) 05/11/26 _x86_64_ (8 CPU) 14:57:03 LINUX RESTART (8 CPU) 14:58:01 tps rtps wtps bread/s bwrtn/s 14:59:01 52.17 0.00 52.17 0.00 77092.04 15:00:01 1.03 0.00 1.03 0.00 12.66 15:01:01 0.73 0.00 0.73 0.00 8.66 15:02:01 1.27 0.00 1.27 0.00 14.26 15:03:01 0.88 0.00 0.88 0.00 11.06 15:04:01 1.12 0.00 1.12 0.00 13.73 15:05:01 0.87 0.00 0.87 0.00 11.20 15:06:01 2.68 0.97 1.72 20.66 26.13 15:07:01 0.95 0.00 0.95 0.00 11.33 15:08:01 1.70 0.00 1.70 0.00 20.40 15:09:01 1.22 0.00 1.22 0.00 13.46 15:10:01 1.38 0.00 1.38 0.00 16.80 15:11:01 0.83 0.00 0.83 0.00 9.73 15:12:01 340.69 25.92 314.76 859.85 4697.37 15:13:01 177.55 45.93 131.63 3118.28 17878.49 15:14:01 416.73 10.71 406.02 1058.49 41495.75 Average: 62.61 5.22 57.39 316.08 8833.80 14:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:59:01 30653260 31892532 2285960 6.94 38640 1529172 1309416 3.85 622732 1412008 136 15:00:01 30653360 31892712 2285860 6.94 38664 1529176 1309416 3.85 622948 1412004 144 15:01:01 30652148 31891508 2287072 6.94 38688 1529176 1309416 3.85 623804 1412004 8 15:02:01 30651672 31891096 2287548 6.94 38740 1529180 1309416 3.85 624184 1412004 8 15:03:01 30651116 31890624 2288104 6.95 38788 1529184 1309416 3.85 625168 1412016 20 15:04:01 30648184 31887760 2291036 6.96 38836 1529188 1309416 3.85 628428 1412024 20 15:05:01 30646820 31886444 2292400 6.96 38884 1529192 1309416 3.85 629632 1412032 148 15:06:01 30631888 31872372 2307332 7.00 38964 1529812 1364408 4.01 645320 1412432 164 15:07:01 30629852 31870380 2309368 7.01 39004 1529816 1364408 4.01 646520 1412440 36 15:08:01 30628676 31869312 2310544 7.01 39100 1529820 1364408 4.01 647492 1412440 24 15:09:01 30627396 31868092 2311824 7.02 39180 1529824 1364408 4.01 648840 1412444 152 15:10:01 30626188 31867000 2313032 7.02 39228 1529828 1364408 4.01 649948 1412452 160 15:11:01 30625056 31865900 2314164 7.03 39252 1529832 1364408 4.01 650992 1412456 152 15:12:01 30274984 31650304 2664236 8.09 53568 1643200 1479740 4.35 889916 1503644 60000 15:13:01 28770244 30937620 4168976 12.66 98660 2361108 2087416 6.14 1757748 2075364 280180 15:14:01 26840220 29918940 6099000 18.52 115120 3242912 3516124 10.35 3093032 2594140 1460 Average: 30263192 31684537 2676028 8.12 48332 1695651 1527228 4.49 875419 1533244 21426 14:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:59:01 ens3 0.45 0.20 0.08 0.20 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.52 0.17 0.08 0.04 0.00 0.00 0.00 0.00 15:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 0.35 0.12 0.07 0.16 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 0.53 0.23 0.08 0.18 0.00 0.00 0.00 0.00 15:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 0.37 0.30 0.14 0.40 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 1.67 0.72 0.60 0.52 0.00 0.00 0.00 0.00 15:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 0.25 0.07 0.07 0.04 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 1.57 1.40 0.75 2.27 0.00 0.00 0.00 0.00 15:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 0.18 0.13 0.06 0.32 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 0.38 0.33 0.14 0.37 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 0.22 0.08 0.12 0.03 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 0.25 0.15 0.07 0.16 0.00 0.00 0.00 0.00 15:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 0.17 0.22 0.06 0.33 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 198.13 130.46 636.76 47.58 0.00 0.00 0.00 0.00 15:12:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 239.81 182.84 4394.83 22.51 0.00 0.00 0.00 0.00 15:13:01 lo 74.75 74.75 14.42 14.42 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 veth51f4758 0.10 0.35 0.01 0.03 0.00 0.00 0.00 0.00 15:14:01 vetha2300a9 2.58 3.10 0.35 0.50 0.00 0.00 0.00 0.00 15:14:01 ens3 256.67 174.20 3692.23 16.64 0.00 0.00 0.00 0.00 15:14:01 lo 140.59 140.59 21.20 21.20 0.00 0.00 0.00 0.00 Average: veth51f4758 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha2300a9 0.16 0.19 0.02 0.03 0.00 0.00 0.00 0.00 Average: ens3 43.85 30.73 545.37 5.74 0.00 0.00 0.00 0.00 Average: lo 13.60 13.60 2.24 2.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9675) 05/11/26 _x86_64_ (8 CPU) 14:57:03 LINUX RESTART (8 CPU) 14:58:01 CPU %user %nice %system %iowait %steal %idle 14:59:01 all 0.03 0.00 0.02 0.80 0.01 99.15 14:59:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:59:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:59:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:59:01 4 0.07 0.00 0.02 0.00 0.00 99.92 14:59:01 5 0.00 0.00 0.02 0.12 0.00 99.87 14:59:01 6 0.03 0.00 0.02 0.02 0.00 99.93 14:59:01 7 0.03 0.00 0.03 6.29 0.02 93.63 15:00:01 all 0.03 0.00 0.01 0.00 0.00 99.95 15:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:00:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:00:01 3 0.10 0.00 0.00 0.00 0.02 99.88 15:00:01 4 0.03 0.00 0.02 0.00 0.03 99.92 15:00:01 5 0.00 0.00 0.00 0.02 0.00 99.98 15:00:01 6 0.05 0.00 0.00 0.02 0.00 99.93 15:00:01 7 0.00 0.00 0.03 0.00 0.00 99.97 15:01:01 all 0.03 0.00 0.01 0.00 0.00 99.95 15:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:01:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:01:01 3 0.18 0.00 0.03 0.00 0.02 99.77 15:01:01 4 0.02 0.00 0.03 0.00 0.02 99.93 15:01:01 5 0.02 0.00 0.02 0.02 0.00 99.95 15:01:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:01:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:02:01 all 0.09 0.00 0.01 0.00 0.01 99.89 15:02:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:02:01 1 0.05 0.00 0.00 0.00 0.00 99.95 15:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:02:01 3 0.62 0.00 0.02 0.00 0.00 99.37 15:02:01 4 0.02 0.00 0.02 0.00 0.02 99.95 15:02:01 5 0.00 0.00 0.00 0.02 0.02 99.97 15:02:01 6 0.02 0.00 0.00 0.02 0.00 99.97 15:02:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:03:01 all 0.26 0.00 0.01 0.00 0.00 99.72 15:03:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:03:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:03:01 3 2.03 0.00 0.02 0.00 0.02 97.93 15:03:01 4 0.02 0.00 0.02 0.00 0.02 99.95 15:03:01 5 0.00 0.00 0.00 0.03 0.00 99.97 15:03:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:04:01 all 0.29 0.00 0.01 0.00 0.00 99.69 15:04:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:04:01 1 0.60 0.00 0.00 0.00 0.00 99.40 15:04:01 2 0.00 0.00 0.02 0.00 0.02 99.97 15:04:01 3 1.60 0.00 0.05 0.00 0.00 98.35 15:04:01 4 0.05 0.00 0.03 0.00 0.02 99.90 15:04:01 5 0.02 0.00 0.00 0.02 0.00 99.97 15:04:01 6 0.02 0.00 0.02 0.02 0.00 99.95 15:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:05:01 all 0.26 0.00 0.01 0.00 0.01 99.73 15:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:05:01 1 1.97 0.00 0.00 0.00 0.02 98.01 15:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:05:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:05:01 4 0.03 0.00 0.03 0.00 0.02 99.92 15:05:01 5 0.00 0.00 0.00 0.03 0.00 99.97 15:05:01 6 0.00 0.00 0.00 0.00 0.02 99.98 15:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:06:01 all 0.23 0.00 0.03 0.01 0.00 99.73 15:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:06:01 1 1.05 0.00 0.03 0.00 0.00 98.92 15:06:01 2 0.28 0.00 0.02 0.03 0.00 99.67 15:06:01 3 0.15 0.00 0.03 0.00 0.00 99.82 15:06:01 4 0.22 0.00 0.03 0.00 0.02 99.73 15:06:01 5 0.07 0.00 0.03 0.02 0.00 99.88 15:06:01 6 0.08 0.00 0.03 0.00 0.00 99.88 15:06:01 7 0.00 0.00 0.03 0.00 0.00 99.97 15:07:01 all 0.01 0.00 0.01 0.01 0.00 99.98 15:07:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:07:01 4 0.02 0.00 0.03 0.00 0.02 99.93 15:07:01 5 0.00 0.00 0.00 0.05 0.00 99.95 15:07:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 all 0.21 0.00 0.00 0.01 0.01 99.78 15:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 1 1.53 0.00 0.00 0.00 0.02 98.45 15:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 3 0.05 0.00 0.02 0.00 0.02 99.92 15:08:01 4 0.03 0.00 0.00 0.00 0.02 99.95 15:08:01 5 0.02 0.00 0.00 0.05 0.00 99.93 15:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:09:01 all 0.07 0.00 0.01 0.01 0.01 99.91 15:09:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:09:01 1 0.43 0.00 0.00 0.00 0.00 99.57 15:09:01 2 0.00 0.00 0.02 0.00 0.02 99.97 15:09:01 3 0.07 0.00 0.02 0.00 0.02 99.90 15:09:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:09:01 5 0.00 0.00 0.00 0.02 0.00 99.98 15:09:01 6 0.02 0.00 0.00 0.03 0.00 99.95 15:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:09:01 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:10:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:10:01 3 0.03 0.00 0.00 0.00 0.02 99.95 15:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:10:01 6 0.02 0.00 0.00 0.07 0.00 99.92 15:10:01 7 0.00 0.00 0.03 0.00 0.00 99.97 15:11:01 all 0.01 0.00 0.01 0.00 0.00 99.97 15:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:11:01 3 0.08 0.00 0.07 0.02 0.03 99.80 15:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:11:01 6 0.00 0.00 0.02 0.02 0.00 99.97 15:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 all 5.42 0.00 0.49 0.79 0.02 93.28 15:12:01 0 6.88 0.00 0.35 0.25 0.02 92.51 15:12:01 1 4.16 0.00 0.08 0.02 0.02 95.72 15:12:01 2 1.88 0.00 0.72 1.62 0.02 95.76 15:12:01 3 3.09 0.00 0.50 2.91 0.03 93.47 15:12:01 4 9.56 0.00 0.62 0.07 0.02 89.74 15:12:01 5 10.79 0.00 0.82 1.23 0.03 87.13 15:12:01 6 5.74 0.00 0.62 0.20 0.02 93.42 15:12:01 7 1.23 0.00 0.23 0.03 0.00 98.50 15:13:01 all 24.36 0.00 1.19 0.82 0.06 73.57 15:13:01 0 22.96 0.00 1.22 0.72 0.07 75.03 15:13:01 1 18.62 0.00 0.70 0.02 0.05 80.61 15:13:01 2 16.93 0.00 0.65 0.17 0.03 82.22 15:13:01 3 42.39 0.00 2.62 3.77 0.10 51.13 15:13:01 4 26.21 0.00 0.82 0.53 0.07 72.37 15:13:01 5 25.60 0.00 0.94 0.62 0.07 72.78 15:13:01 6 23.00 0.00 1.40 0.28 0.05 75.26 15:13:01 7 19.18 0.00 1.10 0.45 0.07 79.21 15:14:01 all 28.04 0.00 2.16 0.91 0.08 68.80 15:14:01 0 28.66 0.00 2.66 1.24 0.08 67.36 15:14:01 1 21.52 0.00 1.43 0.08 0.07 76.91 15:14:01 2 30.70 0.00 1.83 1.27 0.05 66.15 15:14:01 3 25.18 0.00 2.03 0.97 0.07 71.75 15:14:01 4 24.18 0.00 2.95 3.44 0.07 69.36 15:14:01 5 29.83 0.00 2.26 0.03 0.08 67.79 15:14:01 6 32.75 0.00 2.31 0.05 0.08 64.81 15:14:01 7 31.52 0.00 1.88 0.18 0.12 66.30 Average: all 3.70 0.00 0.25 0.21 0.01 95.83 Average: 0 3.65 0.00 0.27 0.14 0.01 95.93 Average: 1 3.11 0.00 0.14 0.01 0.01 96.72 Average: 2 3.11 0.00 0.21 0.19 0.01 96.49 Average: 3 4.72 0.00 0.34 0.48 0.02 94.44 Average: 4 3.77 0.00 0.29 0.25 0.02 95.67 Average: 5 4.13 0.00 0.26 0.14 0.01 95.46 Average: 6 3.85 0.00 0.28 0.04 0.01 95.82 Average: 7 3.24 0.00 0.21 0.43 0.01 96.10