---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35573 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 864 28135 0 3167 30857 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:91:03:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe91:3ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:a1:d7:3a 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:a5ff:fea1:d73a/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-35573) 04/27/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 124.01 17.73 106.28 1021.83 63645.26 04:00:01 156.79 19.30 137.49 504.58 72362.87 04:01:01 18.91 0.20 18.71 6.93 9266.11 04:02:01 84.77 3.40 81.37 457.26 21334.84 04:03:01 93.07 0.93 92.13 44.39 22254.96 Average: 95.51 8.31 87.20 406.99 37771.86 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30099440 31708152 2839780 8.62 73948 1844108 1426072 4.20 870996 1673132 182752 04:00:01 28392500 30304452 4546720 13.80 87368 2120568 3209352 9.44 2346796 1876804 13324 04:01:01 27742896 29696096 5196324 15.78 89664 2157492 3488428 10.26 2985812 1880980 6128 04:02:01 27490440 29905672 5448780 16.54 97564 2600148 3269816 9.62 2865284 2225440 1904 04:03:01 28822672 31606520 4116548 12.50 104024 2955140 1477288 4.35 1180424 2565088 35324 Average: 28509590 30644178 4429630 13.45 90514 2335491 2574191 7.57 2049862 2044289 47886 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 58.64 40.43 976.21 7.74 0.00 0.00 0.00 0.00 03:59:01 lo 1.67 1.67 0.19 0.19 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 603.67 435.81 3651.00 114.49 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 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 496.17 320.91 585.10 127.92 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 04:02:01 docker0 3.83 6.52 0.22 77.99 0.00 0.00 0.00 0.00 04:02:01 ens3 453.69 329.25 1648.98 94.30 0.00 0.00 0.00 0.00 04:02:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 04:03:01 docker0 1.93 3.30 0.11 39.91 0.00 0.00 0.00 0.00 04:03:01 ens3 331.61 247.56 345.61 99.28 0.00 0.00 0.00 0.00 04:03:01 lo 15.53 15.53 1.40 1.40 0.00 0.00 0.00 0.00 Average: docker0 1.15 1.96 0.07 23.58 0.00 0.00 0.00 0.00 Average: ens3 388.76 274.79 1441.35 88.75 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35573) 04/27/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.40 0.00 0.70 2.84 0.04 86.02 03:59:01 0 14.45 0.00 0.67 3.69 0.08 81.11 03:59:01 1 11.17 0.00 0.65 0.68 0.02 87.48 03:59:01 2 23.38 0.00 1.12 1.17 0.05 74.28 03:59:01 3 11.66 0.00 0.87 0.18 0.02 87.28 03:59:01 4 17.12 0.00 1.48 0.97 0.05 80.38 03:59:01 5 4.80 0.00 0.30 0.03 0.02 94.86 03:59:01 6 0.70 0.00 0.12 0.00 0.00 99.18 03:59:01 7 0.02 0.00 0.35 16.12 0.07 83.45 04:00:01 all 34.70 0.00 1.28 1.86 0.08 62.09 04:00:01 0 40.54 0.00 1.97 0.23 0.07 57.20 04:00:01 1 43.39 0.00 1.30 0.10 0.07 55.14 04:00:01 2 37.08 0.00 0.99 1.10 0.07 60.76 04:00:01 3 40.02 0.00 1.26 0.72 0.10 57.90 04:00:01 4 31.67 0.00 0.89 0.05 0.05 67.35 04:00:01 5 33.55 0.00 0.87 0.05 0.07 65.47 04:00:01 6 26.82 0.00 1.47 2.91 0.12 68.68 04:00:01 7 24.47 0.00 1.54 9.74 0.07 64.18 04:01:01 all 37.65 0.00 0.99 0.17 0.07 61.13 04:01:01 0 48.30 0.00 0.82 0.00 0.07 50.82 04:01:01 1 19.21 0.00 1.04 0.02 0.05 79.69 04:01:01 2 31.83 0.00 1.05 0.20 0.08 66.83 04:01:01 3 32.80 0.00 0.67 0.00 0.07 66.46 04:01:01 4 56.84 0.00 1.00 0.00 0.07 42.09 04:01:01 5 45.56 0.00 0.87 0.18 0.10 53.29 04:01:01 6 39.75 0.00 1.20 0.79 0.07 58.20 04:01:01 7 27.25 0.00 1.24 0.12 0.05 71.34 04:02:01 all 28.05 0.00 1.98 1.05 0.09 68.83 04:02:01 0 30.88 0.00 2.28 0.05 0.07 66.72 04:02:01 1 17.38 0.00 1.29 0.43 0.10 80.80 04:02:01 2 34.40 0.00 2.01 0.02 0.08 63.49 04:02:01 3 35.29 0.00 2.77 1.31 0.10 60.53 04:02:01 4 27.41 0.00 1.68 0.74 0.08 70.10 04:02:01 5 26.12 0.00 2.05 5.41 0.10 66.32 04:02:01 6 28.49 0.00 2.14 0.12 0.07 69.18 04:02:01 7 24.55 0.00 1.63 0.32 0.08 73.42 04:03:01 all 15.67 0.00 1.89 1.42 0.07 80.96 04:03:01 0 9.79 0.00 1.96 0.52 0.05 87.68 04:03:01 1 7.11 0.00 1.52 1.69 0.07 89.61 04:03:01 2 17.68 0.00 1.42 1.90 0.07 78.94 04:03:01 3 16.24 0.00 2.11 0.65 0.07 80.93 04:03:01 4 15.95 0.00 1.49 1.07 0.07 81.42 04:03:01 5 14.15 0.00 2.38 3.65 0.05 79.77 04:03:01 6 11.76 0.00 1.72 1.42 0.08 85.01 04:03:01 7 32.71 0.00 2.52 0.44 0.10 64.23 Average: all 25.29 0.00 1.36 1.47 0.07 71.81 Average: 0 28.80 0.00 1.54 0.90 0.07 68.70 Average: 1 19.66 0.00 1.16 0.58 0.06 78.54 Average: 2 28.86 0.00 1.32 0.88 0.07 68.88 Average: 3 27.19 0.00 1.53 0.57 0.07 70.63 Average: 4 29.80 0.00 1.31 0.57 0.06 68.27 Average: 5 24.78 0.00 1.29 1.85 0.07 72.01 Average: 6 21.49 0.00 1.33 1.05 0.07 76.06 Average: 7 21.79 0.00 1.45 5.35 0.07 71.33