---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21871 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 824 26558 0 4783 30886 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:d7:22:6c brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fed7:226c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:59:95:ac 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-21871) 04/09/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 107.17 23.18 83.99 1198.44 29774.21 17:22:01 144.94 23.20 121.75 2782.34 36524.31 17:23:01 419.48 12.75 406.73 790.77 112096.23 17:24:01 20.16 0.35 19.81 27.33 24288.15 17:25:01 24.96 0.00 24.96 0.00 24162.35 17:26:01 69.91 1.93 67.98 111.89 25214.45 Average: 131.15 10.20 120.95 817.28 42039.24 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30138028 31719576 2801192 8.50 70484 1821472 1413280 4.16 854912 1657020 149804 17:22:01 28173116 31676524 4766104 14.47 103980 3656080 1596840 4.70 980400 3394328 1603216 17:23:01 25638372 30307548 7300848 22.16 132644 4640164 6463688 19.02 2446684 4352204 296 17:24:01 24284520 28974796 8654700 26.27 132896 4641608 8888188 26.15 3819488 4322920 276 17:25:01 24629304 29327332 8309916 25.23 133216 4668408 6663216 19.60 3488152 4318664 444 17:26:01 27156472 31587296 5782748 17.56 135176 4496724 1542668 4.54 1246864 4074564 2660 Average: 26669969 30598845 6269251 19.03 118066 3987409 4427980 13.03 2139417 3686617 292783 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 17:21:01 ens3 56.41 39.20 843.58 7.57 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 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 17:22:01 br-e6e4ff7d5586 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 510.03 288.37 16155.93 24.65 0.00 0.00 0.00 0.00 17:23:01 veth3320a8d 0.65 0.82 0.04 0.05 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 vethf8764cc 50.32 61.50 19.70 16.45 0.00 0.00 0.00 0.00 17:23:01 veth80f672d 0.13 0.63 0.01 0.04 0.00 0.00 0.00 0.00 17:24:01 veth3320a8d 0.78 0.87 0.34 0.17 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 vethf8764cc 48.79 60.44 61.25 19.67 0.00 0.00 0.00 0.01 17:24:01 veth80f672d 1.25 1.17 0.39 0.32 0.00 0.00 0.00 0.00 17:25:01 veth3320a8d 0.15 0.23 0.03 0.02 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 vethf8764cc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth80f672d 0.43 0.27 0.05 0.07 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 lo 33.83 33.83 5.84 5.84 0.00 0.00 0.00 0.00 17:26:01 ens3 1138.16 731.00 21479.06 129.57 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: lo 5.00 5.00 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 128.48 78.35 3462.20 11.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21871) 04/09/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.48 0.00 0.72 2.14 0.03 86.63 17:21:01 0 5.27 0.00 0.53 5.56 0.02 88.62 17:21:01 1 34.32 0.00 2.09 1.82 0.05 61.72 17:21:01 2 6.15 0.00 0.63 2.54 0.03 90.65 17:21:01 3 11.44 0.00 0.71 0.12 0.03 87.70 17:21:01 4 8.16 0.00 0.34 0.68 0.02 90.81 17:21:01 5 4.43 0.00 0.59 6.07 0.03 88.88 17:21:01 6 5.64 0.00 0.34 0.14 0.03 93.85 17:21:01 7 8.48 0.00 0.58 0.19 0.03 90.72 17:22:01 all 12.02 0.00 2.50 1.96 0.05 83.47 17:22:01 0 10.44 0.00 2.01 0.30 0.05 87.19 17:22:01 1 12.37 0.00 2.19 0.32 0.05 85.07 17:22:01 2 11.75 0.00 1.56 0.37 0.03 86.30 17:22:01 3 15.36 0.00 2.89 0.97 0.05 80.73 17:22:01 4 13.70 0.00 2.88 1.99 0.05 81.39 17:22:01 5 16.47 0.00 2.71 10.51 0.07 70.24 17:22:01 6 10.30 0.00 2.75 1.21 0.03 85.72 17:22:01 7 5.87 0.00 2.95 0.05 0.03 91.10 17:23:01 all 18.58 0.00 3.95 5.91 0.08 71.48 17:23:01 0 20.00 0.00 3.88 2.80 0.08 73.23 17:23:01 1 13.88 0.00 3.60 8.37 0.07 74.08 17:23:01 2 23.01 0.00 3.16 3.08 0.08 70.67 17:23:01 3 15.05 0.00 4.35 0.91 0.07 79.63 17:23:01 4 18.12 0.00 3.68 1.01 0.07 77.12 17:23:01 5 18.26 0.00 3.41 6.78 0.07 71.49 17:23:01 6 21.12 0.00 5.31 23.39 0.08 50.09 17:23:01 7 19.19 0.00 4.25 1.02 0.07 75.47 17:24:01 all 16.77 0.00 1.57 0.98 0.05 80.63 17:24:01 0 14.55 0.00 1.52 0.00 0.03 83.89 17:24:01 1 19.33 0.00 1.84 0.57 0.07 78.19 17:24:01 2 17.76 0.00 1.94 0.08 0.03 80.18 17:24:01 3 19.20 0.00 1.54 0.12 0.03 79.12 17:24:01 4 11.42 0.00 0.92 0.00 0.03 87.63 17:24:01 5 15.38 0.00 1.67 7.09 0.05 75.80 17:24:01 6 15.94 0.00 1.42 0.00 0.03 82.61 17:24:01 7 20.59 0.00 1.71 0.02 0.05 77.64 17:25:01 all 1.12 0.00 0.32 1.10 0.03 97.43 17:25:01 0 1.44 0.00 0.32 0.05 0.03 98.16 17:25:01 1 1.17 0.00 0.43 0.33 0.08 97.98 17:25:01 2 1.37 0.00 0.25 0.03 0.03 98.31 17:25:01 3 2.55 0.00 0.25 0.00 0.03 97.16 17:25:01 4 0.45 0.00 0.30 0.00 0.02 99.23 17:25:01 5 0.30 0.00 0.27 8.34 0.03 91.06 17:25:01 6 0.98 0.00 0.40 0.00 0.02 98.60 17:25:01 7 0.68 0.00 0.30 0.00 0.03 98.98 17:26:01 all 7.54 0.00 0.55 1.42 0.03 90.46 17:26:01 0 2.72 0.00 0.52 1.18 0.02 95.57 17:26:01 1 36.96 0.00 1.07 0.73 0.05 61.19 17:26:01 2 10.76 0.00 0.52 0.22 0.03 88.47 17:26:01 3 2.36 0.00 0.36 0.13 0.03 97.11 17:26:01 4 0.62 0.00 0.52 0.12 0.07 98.68 17:26:01 5 2.82 0.00 0.50 8.90 0.02 87.77 17:26:01 6 3.25 0.00 0.60 0.12 0.02 96.01 17:26:01 7 0.88 0.00 0.33 0.00 0.02 98.77 Average: all 11.07 0.00 1.60 2.25 0.04 85.04 Average: 0 9.06 0.00 1.46 1.64 0.04 87.80 Average: 1 19.65 0.00 1.87 2.01 0.06 76.40 Average: 2 11.78 0.00 1.34 1.05 0.04 85.79 Average: 3 10.97 0.00 1.68 0.37 0.04 86.94 Average: 4 8.72 0.00 1.44 0.63 0.04 89.17 Average: 5 9.60 0.00 1.52 7.95 0.04 80.88 Average: 6 9.52 0.00 1.80 4.11 0.04 84.54 Average: 7 9.27 0.00 1.69 0.21 0.04 88.79