---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1487 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 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 902 26471 0 4792 30808 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:d8:74:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fed8:74ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:3e:95:d8 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1487) 05/17/24 _x86_64_ (8 CPU) 17:19:27 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 316.90 59.69 257.21 3829.23 28329.68 17:22:01 124.10 19.60 104.50 2266.29 30002.07 17:23:01 160.41 3.57 156.84 504.58 93441.49 17:24:01 314.90 13.81 301.08 799.90 36920.15 17:25:01 15.31 0.00 15.31 0.00 19022.46 17:26:01 54.12 1.32 52.81 67.19 21740.94 Average: 164.29 16.33 147.96 1244.53 38242.80 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30122780 31668188 2816440 8.55 67476 1790024 1399940 4.12 901276 1626612 136396 17:22:01 29775140 31690376 3164080 9.61 89428 2119804 1348592 3.97 928384 1908880 144680 17:23:01 27170108 31608704 5769112 17.51 118492 4521188 1444384 4.25 1060096 4258624 266388 17:24:01 24339840 29023620 8599380 26.11 132912 4652756 8784232 25.85 3766508 4316220 1360 17:25:01 24337136 29018632 8602084 26.12 132972 4652828 8763736 25.78 3773904 4313340 356 17:26:01 27127300 31562896 5811920 17.64 133688 4501536 1513012 4.45 1263276 4082976 3300 Average: 27145384 30762069 5793836 17.59 112495 3706356 3875649 11.40 1948907 3417775 92080 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 341.74 215.43 1499.99 72.75 0.00 0.00 0.00 0.00 17:22:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 61.72 44.88 817.09 8.46 0.00 0.00 0.00 0.00 17:23:01 br-d63a4fc0ad18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 10.00 10.00 0.92 0.92 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 548.93 316.61 19107.69 23.10 0.00 0.00 0.00 0.00 17:24:01 vethe820058 1.12 1.47 0.37 0.30 0.00 0.00 0.00 0.00 17:24:01 vethdf99b92 46.24 39.99 20.46 41.81 0.00 0.00 0.00 0.00 17:24:01 br-d63a4fc0ad18 2.40 2.63 1.56 1.99 0.00 0.00 0.00 0.00 17:24:01 veth14d7b54 1.37 1.62 0.37 0.20 0.00 0.00 0.00 0.00 17:25:01 vethe820058 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 17:25:01 vethdf99b92 0.27 0.30 0.29 0.02 0.00 0.00 0.00 0.00 17:25:01 br-d63a4fc0ad18 0.92 0.92 0.12 0.08 0.00 0.00 0.00 0.00 17:25:01 veth14d7b54 0.25 0.33 0.21 0.04 0.00 0.00 0.00 0.00 17:26:01 lo 33.71 33.71 5.81 5.81 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1037.38 631.11 21566.17 131.21 0.00 0.00 0.00 0.00 Average: lo 4.99 4.99 0.92 0.92 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 170.69 103.40 3582.90 21.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1487) 05/17/24 _x86_64_ (8 CPU) 17:19:27 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 11.74 0.00 1.09 3.12 0.04 84.01 17:21:01 0 5.82 0.00 0.60 2.07 0.03 91.47 17:21:01 1 3.11 0.00 0.47 0.69 0.05 95.68 17:21:01 2 3.11 0.00 1.00 2.96 0.02 92.90 17:21:01 3 3.56 0.00 0.84 10.86 0.02 84.74 17:21:01 4 5.12 0.00 0.67 1.08 0.02 93.11 17:21:01 5 37.97 0.00 2.21 3.50 0.08 56.24 17:21:01 6 25.09 0.00 1.74 1.27 0.05 71.85 17:21:01 7 10.19 0.00 1.19 2.54 0.05 86.03 17:22:01 all 10.30 0.00 0.74 2.93 0.03 86.00 17:22:01 0 5.80 0.00 0.33 0.07 0.00 93.80 17:22:01 1 10.06 0.00 0.77 5.64 0.07 83.47 17:22:01 2 28.03 0.00 1.67 1.82 0.07 68.41 17:22:01 3 0.72 0.00 0.27 12.99 0.02 86.00 17:22:01 4 6.60 0.00 0.82 0.03 0.02 92.53 17:22:01 5 3.07 0.00 0.42 0.25 0.02 96.25 17:22:01 6 19.42 0.00 0.97 2.17 0.05 77.40 17:22:01 7 8.68 0.00 0.68 0.50 0.02 90.12 17:23:01 all 9.24 0.00 3.94 7.75 0.07 79.00 17:23:01 0 8.39 0.00 4.19 0.27 0.07 87.09 17:23:01 1 10.01 0.00 5.13 44.77 0.09 40.00 17:23:01 2 10.81 0.00 3.54 0.17 0.05 85.43 17:23:01 3 6.05 0.00 3.58 9.42 0.07 80.88 17:23:01 4 8.99 0.00 4.63 0.10 0.05 86.23 17:23:01 5 9.60 0.00 3.70 0.39 0.07 86.24 17:23:01 6 10.07 0.00 3.35 0.12 0.07 86.40 17:23:01 7 10.05 0.00 3.37 7.38 0.07 79.14 17:24:01 all 31.33 0.00 3.88 3.91 0.10 60.78 17:24:01 0 32.24 0.00 3.67 3.77 0.10 60.21 17:24:01 1 31.62 0.00 4.31 8.48 0.10 55.49 17:24:01 2 37.09 0.00 4.34 0.94 0.12 57.51 17:24:01 3 33.99 0.00 4.30 3.91 0.10 57.69 17:24:01 4 32.22 0.00 4.03 5.07 0.12 58.56 17:24:01 5 33.22 0.00 4.09 3.40 0.12 59.18 17:24:01 6 23.57 0.00 2.98 1.40 0.08 71.97 17:24:01 7 26.56 0.00 3.41 4.35 0.10 65.57 17:25:01 all 0.57 0.00 0.12 1.38 0.02 97.90 17:25:01 0 0.35 0.00 0.12 0.00 0.02 99.52 17:25:01 1 0.42 0.00 0.03 0.00 0.02 99.53 17:25:01 2 0.65 0.00 0.15 0.00 0.02 99.18 17:25:01 3 0.60 0.00 0.07 0.12 0.03 99.18 17:25:01 4 0.13 0.00 0.07 10.92 0.02 88.86 17:25:01 5 0.43 0.00 0.17 0.03 0.02 99.35 17:25:01 6 1.12 0.00 0.18 0.00 0.05 98.64 17:25:01 7 0.85 0.00 0.12 0.00 0.02 99.02 17:26:01 all 2.27 0.00 0.55 1.57 0.03 95.58 17:26:01 0 4.08 0.00 0.74 0.03 0.02 95.14 17:26:01 1 1.25 0.00 0.60 0.98 0.02 97.15 17:26:01 2 4.88 0.00 0.55 0.05 0.03 94.49 17:26:01 3 1.10 0.00 0.48 0.68 0.02 97.71 17:26:01 4 1.96 0.00 0.45 4.26 0.03 93.30 17:26:01 5 2.10 0.00 0.57 0.10 0.02 97.21 17:26:01 6 1.29 0.00 0.43 6.28 0.03 91.96 17:26:01 7 1.52 0.00 0.60 0.17 0.05 97.66 Average: all 10.89 0.00 1.71 3.44 0.05 83.91 Average: 0 9.43 0.00 1.60 1.03 0.04 87.89 Average: 1 9.38 0.00 1.87 9.96 0.06 78.73 Average: 2 14.09 0.00 1.87 0.99 0.05 83.00 Average: 3 7.65 0.00 1.58 6.33 0.04 84.40 Average: 4 9.15 0.00 1.77 3.58 0.04 85.46 Average: 5 14.38 0.00 1.85 1.28 0.05 82.45 Average: 6 13.43 0.00 1.61 1.88 0.06 83.03 Average: 7 9.62 0.00 1.56 2.48 0.05 86.30