---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-102 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 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 875 28100 0 3191 30844 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:3d:55:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe3d:5578/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:b2:0d:bc 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::42:4fff:feb2:dbc/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-102) 01/27/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 99.42 17.61 81.80 1020.63 23236.93 04:00:01 122.70 19.30 103.40 497.12 29558.27 04:01:01 23.31 0.23 23.08 10.92 16545.32 04:02:01 93.80 3.37 90.43 451.12 36062.12 04:03:02 100.03 1.07 98.97 56.92 36919.71 Average: 87.84 8.31 79.53 407.28 28462.49 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30063592 31703808 2875620 8.73 73232 1875464 1478588 4.35 872724 1706368 152344 04:00:01 28070136 29993624 4869076 14.78 86840 2132584 3322008 9.77 2653520 1889672 12704 04:01:01 27567264 29533612 5371948 16.31 89196 2170792 3604596 10.61 3146372 1894460 8716 04:02:01 27749124 30175736 5190088 15.76 96844 2612500 2756072 8.11 2596124 2238628 952 04:03:02 28822264 31623660 4116948 12.50 105156 2971100 1460420 4.30 1164448 2582416 52252 Average: 28454476 30606088 4484736 13.62 90254 2352488 2524337 7.43 2086638 2062309 45394 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 66.09 46.31 1074.76 7.98 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 473.90 344.76 3633.33 87.55 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 432.63 328.64 557.12 122.41 0.00 0.00 0.00 0.00 04:02:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:02:01 docker0 3.52 6.57 0.20 78.00 0.00 0.00 0.00 0.00 04:02:01 ens3 480.67 390.67 1674.10 122.27 0.00 0.00 0.00 0.00 04:03:02 lo 15.40 15.40 1.39 1.39 0.00 0.00 0.00 0.00 04:03:02 docker0 2.13 3.88 0.12 39.95 0.00 0.00 0.00 0.00 04:03:02 ens3 399.78 332.44 374.37 124.20 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 1.13 2.09 0.07 23.58 0.00 0.00 0.00 0.00 Average: ens3 370.63 288.57 1462.58 92.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102) 01/27/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 9.82 0.00 0.78 2.23 0.03 87.13 03:59:01 0 5.28 0.00 0.82 0.65 0.03 93.22 03:59:01 1 2.52 0.00 0.35 0.05 0.05 97.02 03:59:01 2 12.79 0.00 1.54 11.03 0.07 74.58 03:59:01 3 4.75 0.00 0.43 0.60 0.02 94.19 03:59:01 4 6.04 0.00 0.47 2.85 0.03 90.61 03:59:01 5 0.28 0.00 0.10 0.02 0.02 99.58 03:59:01 6 24.71 0.00 1.22 1.79 0.05 72.24 03:59:01 7 22.15 0.00 1.30 0.89 0.05 75.61 04:00:01 all 33.33 0.00 1.35 1.21 0.08 64.04 04:00:01 0 38.54 0.00 1.81 0.22 0.08 59.35 04:00:01 1 35.14 0.00 1.42 0.50 0.10 62.84 04:00:01 2 31.78 0.00 0.99 2.26 0.07 64.91 04:00:01 3 33.48 0.00 1.60 0.65 0.07 64.20 04:00:01 4 34.64 0.00 1.22 1.36 0.07 62.71 04:00:01 5 28.35 0.00 1.24 0.03 0.05 70.33 04:00:01 6 34.72 0.00 1.09 4.50 0.08 59.61 04:00:01 7 30.01 0.00 1.41 0.13 0.07 68.37 04:01:01 all 39.07 0.00 0.99 0.67 0.07 59.20 04:01:01 0 33.83 0.00 0.90 0.07 0.07 65.14 04:01:01 1 61.90 0.00 1.30 0.03 0.08 36.68 04:01:01 2 38.41 0.00 0.63 0.08 0.07 60.80 04:01:01 3 37.17 0.00 1.19 0.00 0.08 61.56 04:01:01 4 25.44 0.00 0.97 0.00 0.05 73.55 04:01:01 5 42.10 0.00 1.17 0.00 0.08 56.65 04:01:01 6 33.33 0.00 1.07 5.14 0.07 60.39 04:01:01 7 40.41 0.00 0.63 0.05 0.05 58.85 04:02:01 all 24.87 0.00 1.92 1.71 0.07 71.43 04:02:01 0 27.65 0.00 1.96 1.45 0.07 68.87 04:02:01 1 29.11 0.00 1.91 0.17 0.05 68.75 04:02:01 2 22.14 0.00 1.56 0.03 0.08 76.18 04:02:01 3 30.37 0.00 2.42 0.18 0.07 66.96 04:02:01 4 26.01 0.00 2.12 0.25 0.05 71.57 04:02:01 5 19.38 0.00 1.93 2.72 0.08 75.89 04:02:01 6 21.83 0.00 2.00 8.50 0.07 67.60 04:02:01 7 22.54 0.00 1.43 0.35 0.08 75.60 04:03:02 all 17.84 0.00 1.93 2.10 0.06 78.06 04:03:02 0 13.54 0.00 1.78 5.64 0.07 78.97 04:03:02 1 20.45 0.00 2.01 0.00 0.07 77.48 04:03:02 2 15.04 0.00 1.72 1.05 0.05 82.14 04:03:02 3 17.88 0.00 1.90 0.05 0.05 80.12 04:03:02 4 12.14 0.00 1.46 2.28 0.07 84.06 04:03:02 5 34.60 0.00 2.70 1.12 0.08 61.49 04:03:02 6 14.03 0.00 2.21 6.62 0.07 77.07 04:03:02 7 15.08 0.00 1.64 0.03 0.08 83.16 Average: all 24.99 0.00 1.39 1.58 0.06 71.97 Average: 0 23.76 0.00 1.45 1.60 0.06 73.12 Average: 1 29.87 0.00 1.40 0.15 0.07 68.50 Average: 2 24.04 0.00 1.29 2.89 0.07 71.72 Average: 3 24.72 0.00 1.51 0.30 0.06 73.42 Average: 4 20.84 0.00 1.25 1.35 0.05 76.51 Average: 5 24.96 0.00 1.43 0.78 0.06 72.78 Average: 6 25.73 0.00 1.52 5.31 0.07 67.38 Average: 7 26.05 0.00 1.28 0.29 0.07 72.31