---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7243 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 14G 141G 10% / 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 896 24527 0 6742 30815 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:f8:a8:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fef8:a8cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:dd:e3:03 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-7243) 02/21/24 _x86_64_ (8 CPU) 09:41:25 LINUX RESTART (8 CPU) 09:42:02 tps rtps wtps bread/s bwrtn/s 09:43:01 105.76 39.20 66.56 1780.85 13483.27 09:44:01 187.14 50.20 136.94 3761.95 27975.34 09:45:01 57.82 12.96 44.86 2382.94 11985.74 09:46:01 88.84 3.75 85.09 494.05 44035.46 09:47:01 281.34 5.12 276.22 421.75 102466.92 09:48:01 175.80 0.40 175.40 29.86 21304.45 09:49:01 87.67 0.92 86.75 46.66 11228.93 Average: 140.75 16.02 124.73 1272.61 33278.21 09:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 30126652 31738600 2812568 8.54 71072 1850276 1409012 4.15 836504 1681864 183016 09:44:01 28494528 30628848 4444692 13.49 87420 2339900 2537928 7.47 2073836 2038896 26580 09:45:01 27525176 30395092 5414044 16.44 95104 3053572 2488568 7.32 2493516 2557160 543032 09:46:01 27759564 31623500 5179656 15.72 112872 3989412 1543848 4.54 1394680 3367556 415516 09:47:01 23741452 30152996 9197768 27.92 166852 6295844 6788020 19.97 3029748 5551068 2580 09:48:01 21020876 27778180 11918344 36.18 185084 6592524 10607296 31.21 5547916 5688680 7760 09:49:01 25073828 31514928 7865392 23.88 188040 6340620 1608768 4.73 1904680 5367652 33344 Average: 26248868 30547449 6690352 20.31 129492 4351735 3854777 11.34 2468697 3750411 173118 09:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 141.74 90.87 1154.63 17.99 0.00 0.00 0.00 0.00 09:43:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 616.99 436.17 5265.36 88.53 0.00 0.00 0.00 0.00 09:44:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 1345.58 797.70 2773.03 258.51 0.00 0.00 0.00 0.00 09:45:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 453.27 294.48 2322.92 82.00 0.00 0.00 0.00 0.00 09:46:01 br-c0cc471b6e73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 2.80 2.80 0.30 0.30 0.00 0.00 0.00 0.00 09:47:01 vethe6ca71b 4.01 5.62 0.70 0.96 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 909.50 427.54 21002.45 31.93 0.00 0.00 0.00 0.00 09:47:01 br-c0cc471b6e73 26.76 26.11 11.46 11.30 0.00 0.00 0.60 0.00 09:48:01 br-3ff9e8c9e3d7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:48:01 vethe6ca71b 0.72 1.45 0.10 0.22 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 61.71 41.48 674.36 9.35 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 76.72 50.22 68.18 31.25 0.00 0.00 0.00 0.00 09:49:01 lo 17.30 17.30 1.74 1.74 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 516.08 306.04 4764.81 74.35 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7243) 02/21/24 _x86_64_ (8 CPU) 09:41:25 LINUX RESTART (8 CPU) 09:42:02 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 10.68 0.00 0.91 1.60 0.03 86.77 09:43:01 0 5.70 0.00 0.53 3.97 0.02 89.78 09:43:01 1 12.74 0.00 0.51 0.20 0.03 86.52 09:43:01 2 5.14 0.00 0.84 0.12 0.03 93.87 09:43:01 3 0.83 0.00 0.56 0.03 0.00 98.57 09:43:01 4 22.19 0.00 1.23 1.62 0.07 74.90 09:43:01 5 7.74 0.00 1.05 5.37 0.03 85.80 09:43:01 6 14.56 0.00 1.19 0.75 0.03 83.46 09:43:01 7 16.63 0.00 1.39 0.85 0.05 81.08 09:44:01 all 25.78 0.00 1.40 1.48 0.07 71.28 09:44:01 0 34.29 0.00 1.12 2.59 0.07 61.94 09:44:01 1 24.05 0.00 1.35 1.89 0.07 72.64 09:44:01 2 23.63 0.00 1.21 1.04 0.08 74.03 09:44:01 3 25.27 0.00 1.47 0.39 0.08 72.79 09:44:01 4 26.17 0.00 1.29 3.55 0.08 68.90 09:44:01 5 33.31 0.00 2.17 0.92 0.08 63.52 09:44:01 6 21.65 0.00 1.91 0.60 0.05 75.79 09:44:01 7 17.80 0.00 0.70 0.82 0.05 80.63 09:45:01 all 44.60 0.00 1.75 0.53 0.09 53.03 09:45:01 0 37.57 0.00 2.08 0.39 0.08 59.88 09:45:01 1 38.33 0.00 2.04 0.10 0.08 59.45 09:45:01 2 46.01 0.00 1.86 2.30 0.10 49.73 09:45:01 3 56.16 0.00 1.84 0.43 0.08 41.48 09:45:01 4 43.52 0.00 1.56 0.75 0.08 54.09 09:45:01 5 40.65 0.00 1.32 0.20 0.07 57.76 09:45:01 6 45.42 0.00 1.17 0.02 0.08 53.31 09:45:01 7 49.12 0.00 2.12 0.03 0.10 48.62 09:46:01 all 13.56 0.00 1.49 3.17 0.04 81.74 09:46:01 0 6.85 0.00 1.57 9.75 0.05 81.78 09:46:01 1 12.19 0.00 1.12 0.08 0.02 86.59 09:46:01 2 11.00 0.00 1.45 6.08 0.05 81.42 09:46:01 3 12.40 0.00 1.67 0.05 0.03 85.84 09:46:01 4 10.10 0.00 1.04 2.67 0.03 86.16 09:46:01 5 11.75 0.00 1.22 0.20 0.03 86.80 09:46:01 6 29.24 0.00 2.73 2.98 0.07 64.99 09:46:01 7 14.93 0.00 1.10 3.58 0.05 80.34 09:47:01 all 26.87 0.00 5.68 5.40 0.09 61.96 09:47:01 0 30.13 0.00 5.77 0.49 0.10 63.51 09:47:01 1 25.28 0.00 5.70 0.74 0.10 68.17 09:47:01 2 27.35 0.00 5.71 0.25 0.08 66.60 09:47:01 3 26.75 0.00 5.31 5.83 0.08 62.02 09:47:01 4 25.30 0.00 6.69 15.97 0.08 51.96 09:47:01 5 30.01 0.00 5.83 0.76 0.10 63.30 09:47:01 6 25.78 0.00 4.72 1.74 0.07 67.69 09:47:01 7 24.34 0.00 5.73 17.38 0.08 52.47 09:48:01 all 32.92 0.00 3.22 2.94 0.12 60.80 09:48:01 0 33.27 0.00 3.25 1.02 0.12 62.33 09:48:01 1 29.46 0.00 3.20 3.27 0.12 63.96 09:48:01 2 27.19 0.00 3.28 3.40 0.12 66.01 09:48:01 3 36.37 0.00 2.86 1.82 0.13 58.82 09:48:01 4 35.05 0.00 3.34 1.83 0.12 59.67 09:48:01 5 31.34 0.00 3.44 2.02 0.12 63.09 09:48:01 6 33.66 0.00 3.45 3.50 0.12 59.26 09:48:01 7 36.98 0.00 2.92 6.68 0.12 53.31 09:49:01 all 24.78 0.00 5.37 1.04 0.12 68.69 09:49:01 0 22.58 0.00 5.43 0.35 0.10 71.53 09:49:01 1 22.60 0.00 5.59 0.08 0.10 71.63 09:49:01 2 24.59 0.00 5.26 3.85 0.13 66.16 09:49:01 3 35.71 0.00 4.59 1.01 0.10 58.59 09:49:01 4 24.00 0.00 5.14 1.05 0.12 69.69 09:49:01 5 23.36 0.00 5.62 1.50 0.15 69.37 09:49:01 6 24.77 0.00 5.71 0.24 0.10 69.18 09:49:01 7 20.66 0.00 5.65 0.19 0.10 73.40 Average: all 25.62 0.00 2.83 2.31 0.08 69.17 Average: 0 24.37 0.00 2.82 2.65 0.08 70.08 Average: 1 23.53 0.00 2.79 0.91 0.07 72.70 Average: 2 23.54 0.00 2.80 2.44 0.09 71.13 Average: 3 27.69 0.00 2.61 1.36 0.07 68.26 Average: 4 26.63 0.00 2.89 3.91 0.08 66.49 Average: 5 25.48 0.00 2.95 1.56 0.08 69.93 Average: 6 27.90 0.00 2.98 1.40 0.07 67.64 Average: 7 25.79 0.00 2.80 4.22 0.08 67.12