---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7841 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 13G 143G 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 842 26548 0 4776 30869 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:81:a6:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe81:a693/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:05:8a:be 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-7841) 02/23/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 91.00 17.73 73.27 1021.83 15930.54 02:51:01 142.53 23.01 119.51 2750.47 24368.47 02:52:01 369.27 12.16 357.11 754.91 95460.17 02:53:01 54.15 0.55 53.60 61.85 12871.29 02:54:02 7.70 0.00 7.70 0.00 8794.98 02:55:01 11.96 0.02 11.95 0.14 9335.91 02:56:01 8.03 0.00 8.03 0.00 9378.57 02:57:01 48.43 0.88 47.54 44.26 11241.08 Average: 91.80 6.81 84.99 580.38 23451.81 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30078472 31702140 2860748 8.68 71640 1861040 1430720 4.21 871872 1693752 192952 02:51:01 28013504 31659824 4925716 14.95 106680 3780096 1547568 4.55 995964 3519276 1694360 02:52:01 26779944 31246460 6159276 18.70 130676 4509804 5142776 15.13 1466748 4195156 1784 02:53:01 24244480 28917648 8694740 26.40 132620 4625064 9133116 26.87 3872084 4307084 472 02:54:02 24233032 28903328 8706188 26.43 132680 4625248 9137408 26.88 3887556 4303576 96 02:55:01 23910720 28587832 9028500 27.41 132880 4628632 9238236 27.18 4207788 4302804 1124 02:56:01 23889984 28566896 9049236 27.47 132940 4629884 9238236 27.18 4227676 4301520 152 02:57:01 27129144 31567296 5810076 17.64 134720 4502612 1563840 4.60 1277732 4065992 48872 Average: 26034910 30143928 6904310 20.96 121854 4145298 5803988 17.08 2600928 3836145 242476 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 65.79 45.13 1030.46 8.19 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 486.17 282.54 16059.08 23.96 0.00 0.00 0.00 0.00 02:51:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 02:51:01 br-db05da055022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethbf042b9 26.86 24.53 3.20 2.13 0.00 0.00 0.00 0.00 02:52:01 veth44ee8a4 0.13 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 veth8afe336 1.08 1.33 0.07 0.08 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth44ee8a4 2.07 2.10 7.83 2.57 0.00 0.00 0.00 0.00 02:53:01 veth8afe336 31.91 28.81 19.43 31.05 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth8c785c2 2.38 2.75 0.54 2.75 0.00 0.00 0.00 0.00 02:54:02 veth44ee8a4 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:02 veth8afe336 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:02 veth8c785c2 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 veth44ee8a4 4.52 4.63 15.00 4.96 0.00 0.00 0.00 0.00 02:55:01 veth8afe336 31.18 25.76 18.08 56.24 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth8c785c2 2.19 2.08 0.83 5.09 0.00 0.00 0.00 0.00 02:56:01 veth44ee8a4 2.43 2.75 0.68 0.61 0.00 0.00 0.00 0.00 02:56:01 veth8afe336 31.09 25.70 14.41 68.17 0.00 0.00 0.00 0.01 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth8c785c2 2.03 1.85 1.29 0.40 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1082.67 690.60 21416.41 157.91 0.00 0.00 0.00 0.00 02:57:01 lo 62.16 62.16 45.35 45.35 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 93.88 57.08 2585.97 12.47 0.00 0.00 0.00 0.00 Average: lo 7.29 7.29 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7841) 02/23/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.91 0.00 0.66 1.77 0.03 87.63 02:50:01 0 30.30 0.00 1.83 2.37 0.03 65.47 02:50:01 1 9.31 0.00 0.82 7.61 0.03 82.22 02:50:01 2 15.68 0.00 0.97 0.75 0.05 82.55 02:50:01 3 10.80 0.00 0.64 0.60 0.02 87.95 02:50:01 4 4.90 0.00 0.42 0.13 0.02 94.53 02:50:01 5 2.32 0.00 0.17 0.05 0.02 97.45 02:50:01 6 5.65 0.00 0.37 2.61 0.10 91.27 02:50:01 7 0.33 0.00 0.08 0.02 0.00 99.57 02:51:01 all 11.99 0.00 2.88 1.73 0.07 83.32 02:51:01 0 33.18 0.00 4.24 1.63 0.08 60.87 02:51:01 1 19.36 0.00 3.10 6.76 0.05 70.73 02:51:01 2 15.55 0.00 3.66 0.60 0.05 80.13 02:51:01 3 6.02 0.00 1.67 0.22 0.12 91.98 02:51:01 4 5.30 0.00 2.67 1.54 0.05 90.44 02:51:01 5 5.05 0.00 3.13 0.12 0.02 91.69 02:51:01 6 6.28 0.00 3.18 2.91 0.10 87.53 02:51:01 7 5.09 0.00 1.44 0.07 0.13 93.26 02:52:01 all 6.51 0.00 2.69 12.53 0.07 78.20 02:52:01 0 6.12 0.00 3.00 5.53 0.05 85.30 02:52:01 1 5.61 0.00 2.50 7.96 0.05 83.88 02:52:01 2 7.55 0.00 2.96 23.20 0.07 66.22 02:52:01 3 6.13 0.00 1.79 3.27 0.03 88.78 02:52:01 4 6.30 0.00 4.10 32.84 0.10 56.66 02:52:01 5 5.94 0.00 2.22 13.57 0.07 78.20 02:52:01 6 8.71 0.00 2.33 6.54 0.07 82.35 02:52:01 7 5.76 0.00 2.59 7.37 0.08 84.19 02:53:01 all 28.50 0.00 3.09 4.99 0.09 63.32 02:53:01 0 25.25 0.00 2.83 0.30 0.08 71.53 02:53:01 1 36.35 0.00 4.84 3.84 0.08 54.89 02:53:01 2 30.20 0.00 2.96 4.44 0.08 62.33 02:53:01 3 24.85 0.00 2.38 0.74 0.12 71.93 02:53:01 4 32.28 0.00 3.39 5.42 0.08 58.83 02:53:01 5 23.75 0.00 2.65 10.41 0.08 63.11 02:53:01 6 28.05 0.00 2.89 6.86 0.08 62.12 02:53:01 7 27.32 0.00 2.86 8.01 0.08 61.72 02:54:02 all 0.89 0.00 0.11 1.27 0.05 97.68 02:54:02 0 0.48 0.00 0.10 0.00 0.03 99.38 02:54:02 1 0.85 0.00 0.13 0.00 0.02 99.00 02:54:02 2 1.25 0.00 0.15 0.02 0.07 98.51 02:54:02 3 1.40 0.00 0.08 0.00 0.07 98.45 02:54:02 4 1.04 0.00 0.13 8.91 0.08 89.83 02:54:02 5 0.90 0.00 0.12 0.13 0.02 98.83 02:54:02 6 0.65 0.00 0.13 0.00 0.07 99.15 02:54:02 7 0.50 0.00 0.07 1.12 0.03 98.28 02:55:01 all 5.07 0.00 0.51 0.63 0.06 93.73 02:55:01 0 3.04 0.00 0.56 0.17 0.02 96.22 02:55:01 1 4.71 0.00 0.53 1.62 0.10 93.04 02:55:01 2 6.53 0.00 0.48 0.02 0.08 92.90 02:55:01 3 3.94 0.00 0.48 0.00 0.05 95.53 02:55:01 4 5.98 0.00 0.54 3.09 0.07 90.31 02:55:01 5 4.94 0.00 0.51 0.02 0.05 94.48 02:55:01 6 5.53 0.00 0.41 0.03 0.07 93.96 02:55:01 7 5.89 0.00 0.53 0.10 0.08 93.40 02:56:01 all 1.66 0.00 0.26 0.50 0.09 97.48 02:56:01 0 1.74 0.00 0.37 0.00 0.10 97.79 02:56:01 1 1.73 0.00 0.37 3.96 0.10 93.85 02:56:01 2 1.70 0.00 0.23 0.00 0.07 98.00 02:56:01 3 2.02 0.00 0.17 0.02 0.07 97.73 02:56:01 4 1.52 0.00 0.25 0.07 0.10 98.06 02:56:01 5 1.39 0.00 0.10 0.00 0.08 98.43 02:56:01 6 1.92 0.00 0.20 0.02 0.07 97.80 02:56:01 7 1.25 0.00 0.43 0.00 0.10 98.21 02:57:01 all 3.67 0.00 0.70 0.98 0.06 94.57 02:57:01 0 2.81 0.00 0.70 0.85 0.07 95.57 02:57:01 1 1.35 0.00 0.53 5.25 0.07 92.80 02:57:01 2 3.82 0.00 0.73 0.02 0.05 95.38 02:57:01 3 1.66 0.00 0.80 0.10 0.07 97.37 02:57:01 4 1.20 0.00 0.55 0.32 0.07 97.86 02:57:01 5 1.27 0.00 0.59 0.39 0.07 97.68 02:57:01 6 0.63 0.00 0.70 0.53 0.07 98.06 02:57:01 7 16.66 0.00 1.02 0.40 0.08 81.84 Average: all 8.52 0.00 1.36 3.05 0.07 87.01 Average: 0 12.88 0.00 1.70 1.36 0.06 84.00 Average: 1 9.90 0.00 1.60 4.63 0.06 83.80 Average: 2 10.28 0.00 1.52 3.62 0.06 84.52 Average: 3 7.11 0.00 1.00 0.62 0.07 91.21 Average: 4 7.30 0.00 1.50 6.52 0.07 84.61 Average: 5 5.68 0.00 1.18 3.08 0.05 90.02 Average: 6 7.17 0.00 1.27 2.44 0.08 89.04 Average: 7 7.84 0.00 1.13 2.13 0.08 88.83