---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12476 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 11G 145G 7% / 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 875 28421 0 2869 30851 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:ce:77:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fece:77a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:9f:50:0c 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::42:22ff:fe9f:500c/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-12476) 03/11/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 116.01 36.74 79.27 1716.32 25331.84 10:44:01 131.86 21.03 110.83 847.86 31013.76 10:45:01 37.02 0.23 36.79 3.87 21667.71 10:46:01 32.17 0.90 31.27 22.53 21121.36 10:47:01 115.61 3.05 112.56 435.19 47329.16 Average: 86.44 12.31 74.13 601.39 29306.09 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30051540 31637364 2887680 8.77 70136 1826464 1466236 4.31 934252 1662252 157928 10:44:01 28712088 30530216 4227132 12.83 83192 2033748 2545512 7.49 2097060 1811476 24180 10:45:01 28526168 30408736 4413052 13.40 86832 2091148 2545512 7.49 2237036 1852680 10008 10:46:01 27165796 29108700 5773424 17.53 89212 2145364 5217416 15.35 3544196 1884064 3016 10:47:01 29078460 31556376 3860760 11.72 97828 2661540 1486276 4.37 1281756 2222736 1292 Average: 28706810 30648278 4232410 12.85 85440 2151653 2652190 7.80 2018860 1886642 39285 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 10:43:01 ens3 72.19 51.40 913.97 10.97 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 ens3 628.61 347.83 1952.31 115.69 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 535.75 282.09 696.66 113.03 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 149.63 109.03 701.52 31.68 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 10:47:01 ens3 395.70 352.23 1508.82 1684.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 357.33 229.11 1155.44 392.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12476) 03/11/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.18 0.00 0.83 2.40 0.03 86.56 10:43:01 0 1.12 0.00 0.49 5.34 0.07 92.98 10:43:01 1 2.63 0.00 0.49 0.41 0.02 96.45 10:43:01 2 6.54 0.00 0.46 0.26 0.02 92.72 10:43:01 3 0.54 0.00 0.46 0.25 0.02 98.73 10:43:01 4 37.25 0.00 2.37 2.71 0.07 57.59 10:43:01 5 20.70 0.00 1.15 0.59 0.03 77.52 10:43:01 6 1.12 0.00 0.29 9.42 0.02 89.16 10:43:01 7 11.47 0.00 0.92 0.24 0.03 87.35 10:44:01 all 30.12 0.00 1.29 1.52 0.08 66.99 10:44:01 0 29.57 0.00 1.61 0.82 0.08 67.93 10:44:01 1 27.11 0.00 1.01 0.13 0.10 71.65 10:44:01 2 27.27 0.00 1.21 0.58 0.08 70.86 10:44:01 3 27.32 0.00 0.94 6.27 0.07 65.40 10:44:01 4 31.73 0.00 1.37 0.02 0.05 66.84 10:44:01 5 41.56 0.00 0.97 0.47 0.08 56.92 10:44:01 6 27.49 0.00 1.87 3.71 0.08 66.84 10:44:01 7 28.97 0.00 1.31 0.17 0.07 69.49 10:45:01 all 38.76 0.00 1.45 0.71 0.06 59.02 10:45:01 0 38.53 0.00 1.24 5.08 0.05 55.10 10:45:01 1 37.01 0.00 1.42 0.02 0.05 61.51 10:45:01 2 41.48 0.00 1.12 0.05 0.05 57.30 10:45:01 3 43.19 0.00 1.41 0.23 0.08 55.09 10:45:01 4 38.32 0.00 2.11 0.00 0.07 59.50 10:45:01 5 35.69 0.00 1.10 0.03 0.05 63.13 10:45:01 6 36.77 0.00 1.82 0.25 0.08 61.08 10:45:01 7 39.14 0.00 1.41 0.00 0.05 59.40 10:46:01 all 70.96 0.00 2.05 0.29 0.09 26.61 10:46:01 0 70.49 0.00 1.86 2.26 0.10 25.29 10:46:01 1 68.25 0.00 2.23 0.00 0.08 29.44 10:46:01 2 70.34 0.00 1.54 0.00 0.10 28.02 10:46:01 3 72.09 0.00 2.29 0.00 0.10 25.51 10:46:01 4 75.23 0.00 2.30 0.00 0.10 22.38 10:46:01 5 69.93 0.00 1.69 0.07 0.08 28.23 10:46:01 6 68.00 0.00 1.82 0.00 0.07 30.11 10:46:01 7 73.33 0.00 2.67 0.00 0.12 23.88 10:47:01 all 32.13 0.00 1.57 2.89 0.07 63.33 10:47:01 0 36.08 0.00 1.46 5.65 0.08 56.73 10:47:01 1 32.21 0.00 1.96 2.26 0.08 63.48 10:47:01 2 31.38 0.00 1.15 0.95 0.07 66.44 10:47:01 3 31.42 0.00 1.55 1.04 0.07 65.93 10:47:01 4 33.42 0.00 1.82 5.33 0.07 59.37 10:47:01 5 28.06 0.00 1.46 5.69 0.08 64.70 10:47:01 6 31.55 0.00 1.26 0.39 0.05 66.76 10:47:01 7 32.97 0.00 1.90 1.80 0.07 63.26 Average: all 36.51 0.00 1.44 1.56 0.07 60.42 Average: 0 35.27 0.00 1.33 3.83 0.08 59.50 Average: 1 33.57 0.00 1.43 0.56 0.07 64.37 Average: 2 35.51 0.00 1.10 0.37 0.06 62.96 Average: 3 35.00 0.00 1.33 1.56 0.07 62.04 Average: 4 43.18 0.00 1.99 1.61 0.07 53.14 Average: 5 39.24 0.00 1.27 1.37 0.07 58.04 Average: 6 33.08 0.00 1.42 2.73 0.06 62.71 Average: 7 37.23 0.00 1.64 0.44 0.07 60.62