---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12330 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 861 28115 0 3190 30858 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:8c:dc:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe8c:dc73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:55:56:03 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 inet6 fe80::42:83ff:fe55:5603/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12330) 01/15/24 _x86_64_ (8 CPU) 03:57:21 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 100.42 17.56 82.85 1019.96 26475.05 04:00:01 129.36 19.06 110.30 463.79 34494.78 04:01:01 30.94 0.55 30.39 46.39 22075.79 04:02:01 70.97 3.40 67.57 435.84 35936.98 04:03:01 129.13 0.38 128.75 23.06 44562.17 Average: 92.16 8.19 83.97 397.81 32709.28 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30110676 31722480 2828544 8.59 71088 1850452 1425976 4.20 852484 1684344 173512 04:00:01 28716932 30624664 4222288 12.82 85620 2119096 2456748 7.23 2014880 1886276 15188 04:01:01 28385252 30350736 4553968 13.83 88936 2170016 3125300 9.20 2333296 1894200 9020 04:02:01 27940984 30363820 4998236 15.17 95256 2610604 2537132 7.46 2399820 2243488 2312 04:03:01 28847368 31625888 4091852 12.42 102416 2950600 1437172 4.23 1156112 2566184 8356 Average: 28800242 30937518 4138978 12.57 88663 2340154 2196466 6.46 1751318 2054898 41678 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 57.86 38.99 898.93 7.00 0.00 0.00 0.00 0.00 03:59:01 lo 1.27 1.27 0.14 0.14 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 04:00:01 ens3 420.78 372.74 3554.80 105.20 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 04:01:01 ens3 370.40 272.34 724.63 126.74 0.00 0.00 0.00 0.00 04:01:01 lo 0.60 0.60 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 04:02:01 ens3 406.80 277.90 1608.10 91.16 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 docker0 2.15 3.70 0.12 39.01 0.00 0.00 0.00 0.00 04:03:01 ens3 335.76 238.66 188.78 85.43 0.00 0.00 0.00 0.00 04:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:03:01 docker0 3.78 6.93 0.22 78.93 0.00 0.00 0.00 0.00 Average: ens3 318.33 240.13 1395.07 83.11 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 1.19 2.13 0.07 23.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12330) 01/15/24 _x86_64_ (8 CPU) 03:57:21 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 8.97 0.00 0.65 3.63 0.03 86.72 03:59:01 0 1.62 0.00 0.23 0.02 0.02 98.11 03:59:01 1 29.76 0.00 1.75 11.89 0.05 56.56 03:59:01 2 8.69 0.00 0.70 0.45 0.05 90.11 03:59:01 3 9.18 0.00 0.48 0.47 0.02 89.85 03:59:01 4 0.80 0.00 0.27 0.13 0.02 98.78 03:59:01 5 10.27 0.00 0.73 5.71 0.03 83.26 03:59:01 6 0.28 0.00 0.30 9.36 0.05 90.01 03:59:01 7 11.25 0.00 0.75 1.03 0.03 86.93 04:00:01 all 25.54 0.00 1.13 2.67 0.07 70.59 04:00:01 0 26.73 0.00 0.93 0.10 0.05 72.19 04:00:01 1 20.57 0.00 0.91 0.34 0.07 78.12 04:00:01 2 31.36 0.00 0.67 0.23 0.07 67.67 04:00:01 3 20.87 0.00 1.36 0.57 0.07 77.13 04:00:01 4 25.07 0.00 0.69 0.34 0.05 73.85 04:00:01 5 36.40 0.00 1.77 0.77 0.08 60.97 04:00:01 6 24.60 0.00 1.32 16.48 0.08 57.52 04:00:01 7 18.74 0.00 1.41 2.59 0.05 77.21 04:01:01 all 40.57 0.00 1.08 0.93 0.08 57.33 04:01:01 0 32.04 0.00 1.35 0.17 0.07 66.37 04:01:01 1 33.03 0.00 0.99 0.00 0.08 65.90 04:01:01 2 61.62 0.00 1.11 0.03 0.12 37.12 04:01:01 3 45.73 0.00 0.89 0.12 0.07 53.19 04:01:01 4 36.93 0.00 0.87 0.02 0.07 62.12 04:01:01 5 46.11 0.00 0.92 0.05 0.08 52.83 04:01:01 6 31.01 0.00 0.82 7.06 0.08 61.02 04:01:01 7 38.14 0.00 1.68 0.03 0.10 60.05 04:02:01 all 27.57 0.00 1.56 2.46 0.08 68.33 04:02:01 0 17.11 0.00 1.39 0.00 0.05 81.45 04:02:01 1 46.30 0.00 1.33 0.47 0.07 51.84 04:02:01 2 23.10 0.00 1.49 0.05 0.13 75.22 04:02:01 3 30.64 0.00 2.11 5.00 0.08 62.16 04:02:01 4 23.96 0.00 1.63 0.25 0.07 74.10 04:02:01 5 28.77 0.00 1.59 1.36 0.07 68.21 04:02:01 6 26.46 0.00 1.46 5.97 0.07 66.04 04:02:01 7 24.32 0.00 1.45 6.59 0.07 67.59 04:03:01 all 19.46 0.00 2.20 3.10 0.09 75.15 04:03:01 0 17.13 0.00 2.48 0.08 0.10 80.21 04:03:01 1 23.42 0.00 1.60 1.26 0.08 73.64 04:03:01 2 17.82 0.00 1.47 5.21 0.08 75.42 04:03:01 3 20.41 0.00 2.46 3.85 0.08 73.19 04:03:01 4 25.93 0.00 3.11 2.45 0.10 68.41 04:03:01 5 11.24 0.00 1.85 9.60 0.10 77.21 04:03:01 6 22.71 0.00 2.65 0.84 0.08 73.72 04:03:01 7 16.99 0.00 2.06 1.51 0.08 79.35 Average: all 24.41 0.00 1.32 2.56 0.07 71.64 Average: 0 18.91 0.00 1.28 0.07 0.06 79.68 Average: 1 30.62 0.00 1.31 2.79 0.07 65.21 Average: 2 28.50 0.00 1.09 1.20 0.09 69.13 Average: 3 25.36 0.00 1.46 2.00 0.06 71.12 Average: 4 22.51 0.00 1.31 0.64 0.06 75.49 Average: 5 26.56 0.00 1.37 3.50 0.07 68.50 Average: 6 20.99 0.00 1.31 7.93 0.07 69.69 Average: 7 21.87 0.00 1.47 2.35 0.07 74.24