---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25748 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 862 28444 0 2860 30864 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:7c:75:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe7c:75cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:55:82:24 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:d7ff:fe55:8224/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25748) 04/25/24 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 119.40 53.00 66.40 2488.24 23614.64 05:06:01 134.89 20.98 113.91 843.86 27905.35 05:07:01 41.46 0.63 40.83 13.60 20155.17 05:08:01 31.29 0.63 30.66 24.13 17858.71 05:09:01 128.86 3.80 125.06 476.45 45906.35 Average: 91.09 15.69 75.40 763.54 27099.23 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30172560 31729764 2766660 8.40 68256 1801064 1458204 4.29 839600 1636640 149696 05:06:01 28907540 30681188 4031680 12.24 82528 1991316 2511460 7.39 1939112 1776704 21216 05:07:01 27514484 29408180 5424736 16.47 87744 2099868 5302092 15.60 3232440 1854196 20164 05:08:01 28032876 30034432 4906344 14.90 89880 2203096 3369112 9.91 2661592 1906284 69012 05:09:01 29155524 31632580 3783696 11.49 99108 2659792 1499444 4.41 1209044 2217748 644 Average: 28756597 30697229 4182623 12.70 85503 2151027 2828062 8.32 1976358 1878314 52146 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 05:05:01 ens3 332.58 228.91 1516.90 59.08 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:06:01 ens3 233.94 185.07 1392.66 43.04 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 465.02 277.64 1408.62 96.70 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 ens3 243.39 144.87 466.06 52.94 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 05:09:01 ens3 400.82 381.82 1516.79 1692.56 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 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 335.16 243.71 1259.33 389.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25748) 04/25/24 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.59 0.00 1.01 1.94 0.04 85.42 05:05:01 0 4.36 0.00 0.68 0.31 0.02 94.64 05:05:01 1 28.34 0.00 1.85 12.03 0.07 57.71 05:05:01 2 15.41 0.00 1.49 0.54 0.08 82.47 05:05:01 3 21.11 0.00 1.54 0.70 0.03 76.62 05:05:01 4 7.51 0.00 0.72 0.85 0.03 90.89 05:05:01 5 6.09 0.00 0.64 0.25 0.02 93.00 05:05:01 6 5.67 0.00 0.58 0.39 0.03 93.32 05:05:01 7 4.26 0.00 0.56 0.44 0.02 94.72 05:06:01 all 26.66 0.00 1.12 1.60 0.06 70.55 05:06:01 0 20.56 0.00 1.28 0.25 0.05 77.86 05:06:01 1 26.45 0.00 1.17 7.62 0.07 64.70 05:06:01 2 20.05 0.00 1.17 3.58 0.08 75.11 05:06:01 3 47.70 0.00 1.73 1.05 0.10 49.42 05:06:01 4 30.41 0.00 1.36 0.20 0.05 67.98 05:06:01 5 22.66 0.00 0.70 0.07 0.05 76.52 05:06:01 6 20.73 0.00 0.60 0.05 0.03 78.59 05:06:01 7 24.76 0.00 0.92 0.05 0.07 74.20 05:07:01 all 55.59 0.00 2.24 0.53 0.08 41.56 05:07:01 0 55.18 0.00 3.11 0.02 0.07 41.62 05:07:01 1 57.69 0.00 2.16 3.56 0.08 36.50 05:07:01 2 57.15 0.00 2.62 0.10 0.10 40.03 05:07:01 3 54.81 0.00 2.01 0.20 0.08 42.90 05:07:01 4 57.18 0.00 1.76 0.00 0.07 41.00 05:07:01 5 54.07 0.00 1.87 0.05 0.07 43.94 05:07:01 6 57.77 0.00 2.08 0.15 0.08 39.92 05:07:01 7 50.90 0.00 2.38 0.10 0.07 46.56 05:08:01 all 80.88 0.00 2.04 0.22 0.09 16.77 05:08:01 0 85.42 0.00 1.99 0.00 0.10 12.49 05:08:01 1 79.31 0.00 1.84 1.64 0.10 17.11 05:08:01 2 79.27 0.00 1.95 0.00 0.10 18.67 05:08:01 3 82.78 0.00 1.96 0.02 0.08 15.16 05:08:01 4 81.18 0.00 1.82 0.00 0.10 16.90 05:08:01 5 78.26 0.00 1.79 0.08 0.10 19.77 05:08:01 6 81.37 0.00 2.32 0.03 0.10 16.17 05:08:01 7 79.44 0.00 2.59 0.00 0.10 17.87 05:09:01 all 12.60 0.00 1.48 2.84 0.05 83.04 05:09:01 0 12.90 0.00 1.21 1.17 0.05 84.67 05:09:01 1 15.08 0.00 1.78 16.16 0.08 66.90 05:09:01 2 7.28 0.00 1.32 0.13 0.03 91.23 05:09:01 3 5.28 0.00 1.34 1.64 0.03 91.71 05:09:01 4 16.63 0.00 1.64 2.24 0.03 79.45 05:09:01 5 23.89 0.00 2.05 0.38 0.05 73.62 05:09:01 6 12.35 0.00 1.37 0.55 0.05 85.68 05:09:01 7 7.35 0.00 1.14 0.47 0.05 90.99 Average: all 37.54 0.00 1.58 1.42 0.06 59.39 Average: 0 35.75 0.00 1.66 0.35 0.06 62.19 Average: 1 41.43 0.00 1.76 8.18 0.08 48.55 Average: 2 35.89 0.00 1.71 0.87 0.08 61.45 Average: 3 42.39 0.00 1.72 0.72 0.07 55.10 Average: 4 38.71 0.00 1.46 0.66 0.06 59.12 Average: 5 37.07 0.00 1.41 0.17 0.06 61.29 Average: 6 35.65 0.00 1.39 0.23 0.06 62.66 Average: 7 33.43 0.00 1.52 0.21 0.06 64.78