---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-84124 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 832 28276 0 3058 30896 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:1f:93:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe1f:9343/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:1f:1e:54 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-v1-8c-8g-84124) 11/16/24 _x86_64_ (8 CPU) 08:43:25 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 353.81 47.91 305.90 1911.95 21344.31 08:46:01 156.63 7.96 148.67 511.96 33196.13 08:47:01 16.28 3.47 12.81 89.32 13132.61 08:48:01 9.62 0.00 9.62 0.00 12527.91 08:49:01 42.44 28.06 14.38 2245.36 16487.52 Average: 115.76 17.48 98.28 951.70 19338.16 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 29960652 31625108 2978568 9.04 75956 1894044 1968412 5.79 962820 1716192 231320 08:46:01 26920240 28980108 6018980 18.27 88872 2262876 4511360 13.27 3690776 1992744 12536 08:47:01 26277336 28340348 6661884 20.22 88960 2265780 4641532 13.66 4340264 1984004 208 08:48:01 26204904 28268228 6734316 20.44 89036 2265840 4673712 13.75 4412748 1984040 196 08:49:01 28576524 31231476 4362696 13.24 90148 2849124 1745968 5.14 1623572 2393388 407228 Average: 27587931 29689054 5351289 16.25 86594 2307533 3508197 10.32 3006036 2014074 130298 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 87.62 60.92 1134.80 24.80 0.00 0.00 0.00 0.00 08:45:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 824.16 618.04 5523.02 136.66 0.00 0.00 0.00 0.00 08:46:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 618.55 333.38 158.72 125.41 0.00 0.00 0.00 0.00 08:47:01 lo 3.60 3.60 0.66 0.66 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 110.65 50.61 33.28 19.29 0.00 0.00 0.00 0.00 08:48:01 lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 523.41 340.03 2402.42 101.65 0.00 0.00 0.00 0.00 08:49:01 lo 4.33 4.33 0.49 0.49 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 432.89 280.61 1850.57 81.56 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-84124) 11/16/24 _x86_64_ (8 CPU) 08:43:25 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 11.25 0.00 0.99 1.87 0.03 85.86 08:45:01 0 24.67 0.00 1.42 1.77 0.03 72.10 08:45:01 1 13.16 0.00 0.97 0.22 0.03 85.63 08:45:01 2 22.14 0.00 1.50 4.64 0.08 71.63 08:45:01 3 6.88 0.00 0.68 0.08 0.02 92.34 08:45:01 4 3.65 0.00 0.52 1.27 0.02 94.55 08:45:01 5 2.29 0.00 1.45 3.72 0.02 92.52 08:45:01 6 5.39 0.00 0.52 0.32 0.02 93.76 08:45:01 7 11.86 0.00 0.82 2.92 0.02 84.38 08:46:01 all 34.82 0.00 1.61 0.30 0.08 63.19 08:46:01 0 29.13 0.00 1.40 0.50 0.08 68.89 08:46:01 1 23.58 0.00 1.16 0.00 0.07 75.19 08:46:01 2 42.88 0.00 1.68 0.47 0.10 54.87 08:46:01 3 36.16 0.00 1.39 0.07 0.10 62.28 08:46:01 4 37.09 0.00 1.94 0.77 0.08 60.12 08:46:01 5 27.02 0.00 1.98 0.17 0.08 70.75 08:46:01 6 37.69 0.00 1.52 0.28 0.10 60.40 08:46:01 7 45.13 0.00 1.77 0.12 0.08 52.90 08:47:01 all 8.44 0.00 0.52 0.12 0.03 90.89 08:47:01 0 9.68 0.00 0.52 0.00 0.03 89.77 08:47:01 1 4.55 0.00 0.45 0.07 0.02 94.91 08:47:01 2 7.53 0.00 0.58 0.84 0.02 91.04 08:47:01 3 12.48 0.00 0.82 0.10 0.02 86.59 08:47:01 4 5.87 0.00 0.58 0.00 0.03 93.51 08:47:01 5 10.52 0.00 0.50 0.00 0.03 88.94 08:47:01 6 9.41 0.00 0.57 0.00 0.03 89.99 08:47:01 7 7.44 0.00 0.23 0.00 0.02 92.31 08:48:01 all 1.08 0.00 0.18 0.11 0.02 98.61 08:48:01 0 2.02 0.00 0.46 0.00 0.03 97.49 08:48:01 1 0.85 0.00 0.13 0.03 0.02 98.97 08:48:01 2 2.09 0.00 0.13 0.83 0.03 96.91 08:48:01 3 0.47 0.00 0.12 0.00 0.02 99.40 08:48:01 4 0.67 0.00 0.17 0.00 0.00 99.17 08:48:01 5 0.97 0.00 0.18 0.02 0.02 98.82 08:48:01 6 0.87 0.00 0.17 0.00 0.02 98.95 08:48:01 7 0.70 0.00 0.10 0.00 0.02 99.18 08:49:01 all 30.55 0.00 1.12 0.23 0.06 68.04 08:49:01 0 24.30 0.00 0.88 0.00 0.07 74.75 08:49:01 1 29.65 0.00 0.72 0.08 0.05 69.50 08:49:01 2 30.59 0.00 0.99 0.89 0.08 67.46 08:49:01 3 32.04 0.00 1.82 0.00 0.07 66.08 08:49:01 4 27.55 0.00 1.14 0.03 0.05 71.23 08:49:01 5 41.02 0.00 1.35 0.38 0.07 57.18 08:49:01 6 29.31 0.00 1.22 0.20 0.07 69.20 08:49:01 7 30.01 0.00 0.78 0.25 0.05 68.91 Average: all 17.22 0.00 0.88 0.53 0.04 81.33 Average: 0 17.92 0.00 0.93 0.45 0.05 80.65 Average: 1 14.36 0.00 0.69 0.08 0.04 84.84 Average: 2 21.00 0.00 0.97 1.53 0.06 76.43 Average: 3 17.59 0.00 0.96 0.05 0.04 81.35 Average: 4 14.95 0.00 0.87 0.41 0.04 83.73 Average: 5 16.35 0.00 1.09 0.86 0.04 81.66 Average: 6 16.52 0.00 0.80 0.16 0.05 82.47 Average: 7 19.02 0.00 0.74 0.66 0.04 79.55