---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10177 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: 2799.996 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 841 26544 0 4781 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:d9:92:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fed9:921d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:d7:0e:f4 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-10177) 03/02/24 _x86_64_ (8 CPU) 02:52:43 LINUX RESTART (8 CPU) 02:53:01 tps rtps wtps bread/s bwrtn/s 02:54:01 151.16 83.34 67.82 5719.85 48851.86 02:55:01 109.85 13.83 96.02 1123.63 19512.56 02:56:01 257.81 16.85 240.96 2166.81 96152.84 02:57:01 212.23 6.65 205.58 317.48 15795.27 02:58:01 7.23 0.02 7.22 0.13 7706.80 02:59:01 9.75 0.00 9.75 0.00 7629.46 03:00:01 6.67 0.00 6.67 0.00 7286.69 03:01:01 46.36 0.85 45.51 42.26 9495.68 Average: 100.13 15.19 84.94 1171.27 26553.75 02:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 30059052 31661328 2880168 8.74 65624 1846904 1467600 4.32 941980 1644952 210328 02:55:01 29856044 31709764 3083176 9.36 84408 2065956 1408932 4.15 865172 1893064 131804 02:56:01 26937744 31386892 6001476 18.22 121128 4523220 4785840 14.08 1302252 4216084 5576 02:57:01 24480692 29156044 8458528 25.68 132948 4628948 8602404 25.31 3634204 4308784 176 02:58:01 24463788 29139600 8475432 25.73 133016 4629128 8563828 25.20 3650728 4308608 180 02:59:01 24142700 28833192 8796520 26.71 133272 4632748 8714152 25.64 3960260 4315488 3152 03:00:01 24125464 28809192 8813756 26.76 133328 4633772 8714152 25.64 3985476 4307764 204 03:01:01 27139944 31565488 5799276 17.61 134284 4492240 1533320 4.51 1277220 4056808 35676 Average: 26400678 30282688 6538542 19.85 117251 3931614 5473778 16.11 2452162 3631444 48387 02:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 ens3 353.81 237.31 1536.23 59.55 0.00 0.00 0.00 0.00 02:54:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 56.58 37.97 767.50 8.29 0.00 0.00 0.00 0.00 02:55:01 lo 1.60 1.60 0.16 0.16 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 02:56:01 ens3 560.51 336.48 19057.03 25.24 0.00 0.00 0.00 0.00 02:56:01 vethc4e21aa 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:56:01 lo 10.53 10.53 0.97 0.97 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 8.20 5.25 2.53 2.04 0.00 0.00 0.00 0.00 02:57:01 vethc4e21aa 31.96 28.73 19.44 31.05 0.00 0.00 0.00 0.00 02:57:01 lo 4.57 4.57 9.57 9.57 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 02:58:01 ens3 2.67 2.48 0.59 7.35 0.00 0.00 0.00 0.00 02:58:01 vethc4e21aa 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:58:01 lo 4.87 4.87 0.80 0.80 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 5.80 6.30 0.55 9.02 0.00 0.00 0.00 0.00 02:59:01 vethc4e21aa 30.66 25.26 17.78 55.29 0.00 0.00 0.00 0.00 02:59:01 lo 11.13 11.13 14.17 14.17 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 1.43 1.27 0.27 0.26 0.00 0.00 0.00 0.00 03:00:01 vethc4e21aa 30.99 25.58 14.41 68.16 0.00 0.00 0.00 0.01 03:00:01 lo 15.96 15.96 18.65 18.65 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 57.31 47.78 84.49 57.36 0.00 0.00 0.00 0.00 03:01:01 lo 7.88 7.88 0.58 0.58 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 130.79 84.35 2681.11 21.14 0.00 0.00 0.00 0.00 Average: lo 7.29 7.29 5.63 5.63 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10177) 03/02/24 _x86_64_ (8 CPU) 02:52:43 LINUX RESTART (8 CPU) 02:53:01 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 9.94 0.00 1.25 2.73 0.04 86.04 02:54:01 0 6.55 0.00 2.12 0.45 0.03 90.84 02:54:01 1 8.78 0.00 0.97 4.87 0.03 85.35 02:54:01 2 4.61 0.00 0.87 0.75 0.03 93.74 02:54:01 3 6.15 0.00 1.04 10.33 0.05 82.43 02:54:01 4 9.51 0.00 1.10 2.78 0.03 86.57 02:54:01 5 3.34 0.00 0.52 0.32 0.03 95.79 02:54:01 6 31.08 0.00 2.25 1.95 0.07 64.65 02:54:01 7 9.49 0.00 1.09 0.45 0.03 88.94 02:55:01 all 10.43 0.00 0.63 1.71 0.03 87.20 02:55:01 0 13.21 0.00 0.60 0.94 0.03 85.22 02:55:01 1 0.32 0.00 0.37 6.75 0.02 92.55 02:55:01 2 11.06 0.00 0.92 3.82 0.03 84.16 02:55:01 3 4.20 0.00 0.28 0.02 0.00 95.50 02:55:01 4 2.62 0.00 0.22 0.08 0.02 97.07 02:55:01 5 25.06 0.00 1.22 1.29 0.05 72.39 02:55:01 6 15.04 0.00 0.83 0.35 0.02 83.76 02:55:01 7 11.94 0.00 0.65 0.47 0.02 86.92 02:56:01 all 10.51 0.00 4.21 5.15 0.06 80.06 02:56:01 0 10.12 0.00 5.46 11.06 0.05 73.31 02:56:01 1 8.74 0.00 3.92 1.15 0.07 86.12 02:56:01 2 9.33 0.00 3.55 3.57 0.05 83.50 02:56:01 3 12.18 0.00 3.36 0.13 0.05 84.28 02:56:01 4 11.50 0.00 4.34 0.71 0.07 83.38 02:56:01 5 11.44 0.00 4.15 3.68 0.08 80.65 02:56:01 6 11.55 0.00 4.03 0.69 0.07 83.66 02:56:01 7 9.23 0.00 4.86 20.29 0.08 65.53 02:57:01 all 31.00 0.00 3.45 1.56 0.08 63.90 02:57:01 0 29.32 0.00 3.27 4.19 0.08 63.14 02:57:01 1 38.00 0.00 4.50 0.47 0.08 56.94 02:57:01 2 37.21 0.00 4.05 0.99 0.08 57.67 02:57:01 3 34.45 0.00 3.59 1.86 0.10 60.01 02:57:01 4 27.65 0.00 3.23 2.20 0.08 66.83 02:57:01 5 19.43 0.00 2.08 0.23 0.05 78.21 02:57:01 6 33.34 0.00 3.43 1.73 0.10 61.40 02:57:01 7 28.73 0.00 3.48 0.79 0.08 66.91 02:58:01 all 0.89 0.00 0.10 0.40 0.04 98.57 02:58:01 0 0.68 0.00 0.18 3.19 0.07 95.87 02:58:01 1 1.14 0.00 0.13 0.00 0.03 98.70 02:58:01 2 0.42 0.00 0.03 0.02 0.00 99.53 02:58:01 3 1.00 0.00 0.15 0.00 0.03 98.82 02:58:01 4 1.46 0.00 0.13 0.02 0.05 98.34 02:58:01 5 1.12 0.00 0.03 0.00 0.02 98.83 02:58:01 6 0.30 0.00 0.07 0.00 0.05 99.58 02:58:01 7 1.04 0.00 0.08 0.00 0.07 98.81 02:59:01 all 6.08 0.00 0.60 0.82 0.04 92.46 02:59:01 0 6.45 0.00 0.44 5.94 0.05 87.13 02:59:01 1 5.72 0.00 0.62 0.25 0.05 93.36 02:59:01 2 4.90 0.00 0.50 0.03 0.03 94.53 02:59:01 3 6.18 0.00 0.53 0.00 0.03 93.26 02:59:01 4 6.24 0.00 0.90 0.22 0.05 92.59 02:59:01 5 5.96 0.00 0.45 0.03 0.03 93.52 02:59:01 6 7.21 0.00 0.74 0.02 0.05 91.99 02:59:01 7 6.01 0.00 0.63 0.03 0.03 93.29 03:00:01 all 1.44 0.00 0.23 1.18 0.04 97.11 03:00:01 0 2.47 0.00 0.30 9.35 0.03 87.85 03:00:01 1 1.75 0.00 0.20 0.00 0.03 98.01 03:00:01 2 1.25 0.00 0.27 0.00 0.05 98.43 03:00:01 3 1.37 0.00 0.28 0.02 0.05 98.28 03:00:01 4 1.02 0.00 0.25 0.02 0.03 98.68 03:00:01 5 1.76 0.00 0.22 0.00 0.03 97.99 03:00:01 6 0.72 0.00 0.17 0.00 0.03 99.08 03:00:01 7 1.17 0.00 0.13 0.00 0.05 98.64 03:01:01 all 3.51 0.00 0.69 2.92 0.04 92.83 03:01:01 0 1.53 0.00 0.53 8.30 0.03 89.60 03:01:01 1 2.06 0.00 0.84 1.37 0.03 95.70 03:01:01 2 2.17 0.00 0.70 1.92 0.03 95.17 03:01:01 3 1.89 0.00 0.60 1.66 0.03 95.82 03:01:01 4 14.69 0.00 0.89 1.95 0.05 82.42 03:01:01 5 1.12 0.00 0.59 5.87 0.03 92.39 03:01:01 6 1.45 0.00 0.62 0.28 0.05 97.60 03:01:01 7 3.21 0.00 0.75 1.99 0.05 94.00 Average: all 9.21 0.00 1.39 2.06 0.05 87.29 Average: 0 8.77 0.00 1.61 5.43 0.05 84.15 Average: 1 8.28 0.00 1.44 1.86 0.04 88.38 Average: 2 8.85 0.00 1.36 1.39 0.04 88.37 Average: 3 8.41 0.00 1.23 1.75 0.04 88.57 Average: 4 9.33 0.00 1.38 1.00 0.05 88.24 Average: 5 8.66 0.00 1.15 1.42 0.04 88.72 Average: 6 12.58 0.00 1.51 0.63 0.05 85.23 Average: 7 8.84 0.00 1.45 2.97 0.05 86.68