---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36378 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 12G 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 850 27330 0 3986 30860 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:20:50:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe20:5003/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:4e:1e:6c 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-36378) 04/30/24 _x86_64_ (8 CPU) 08:41:44 LINUX RESTART (8 CPU) 08:42:01 tps rtps wtps bread/s bwrtn/s 08:43:02 274.89 74.07 200.82 5270.59 62470.39 08:44:01 118.50 27.35 91.16 2112.23 31823.25 08:45:01 128.97 9.70 119.27 1705.68 44937.26 08:46:01 328.40 12.23 316.16 786.94 62753.44 08:47:01 19.94 0.38 19.56 33.99 22307.06 08:48:01 50.26 1.35 48.91 106.92 24661.76 Average: 153.58 20.83 132.76 1668.13 41518.51 08:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:02 30242484 31677944 2696736 8.19 55444 1699844 1471468 4.33 871196 1553904 87520 08:44:01 29973072 31709828 2966148 9.00 79760 1959400 1422944 4.19 871812 1788184 112408 08:45:01 28049976 31659984 4889244 14.84 114912 3727716 1448940 4.26 1004704 3464484 1182576 08:46:01 27605352 31257904 5333868 16.19 129244 3746820 3595392 10.58 1478560 3405628 116 08:47:01 26793732 30448916 6145488 18.66 129564 3748572 4432240 13.04 2303520 3391012 88 08:48:01 27984404 31597216 4954816 15.04 130736 3715768 1518932 4.47 1184096 3343720 29040 Average: 28441503 31391965 4497717 13.65 106610 3099687 2314986 6.81 1285648 2824489 235291 08:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:02 ens3 344.36 233.04 1508.19 62.84 0.00 0.00 0.00 0.00 08:43:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 08:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 36.31 27.21 443.36 6.48 0.00 0.00 0.00 0.00 08:44:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 br-2ccd2d0b0ca6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 354.99 212.36 9379.27 17.38 0.00 0.00 0.00 0.00 08:45:01 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 br-2ccd2d0b0ca6 0.63 0.63 0.05 0.30 0.00 0.00 0.00 0.00 08:46:01 veth5b245ce 0.47 0.68 0.05 0.30 0.00 0.00 0.00 0.00 08:46:01 ens3 3.08 2.27 0.87 1.01 0.00 0.00 0.00 0.00 08:46:01 veth3ebf7aa 30.23 39.01 2.97 4.55 0.00 0.00 0.00 0.00 08:47:01 br-2ccd2d0b0ca6 3.10 3.58 6.12 2.22 0.00 0.00 0.00 0.00 08:47:01 veth5b245ce 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 08:47:01 ens3 6.46 5.05 1.51 1.55 0.00 0.00 0.00 0.00 08:47:01 veth3ebf7aa 90.64 110.38 110.85 30.52 0.00 0.00 0.00 0.01 08:48:01 ens3 53.39 50.22 69.63 39.04 0.00 0.00 0.00 0.00 08:48:01 lo 33.21 33.21 10.58 10.58 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 Average: ens3 133.38 88.53 1904.85 21.42 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 1.73 1.73 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36378) 04/30/24 _x86_64_ (8 CPU) 08:41:44 LINUX RESTART (8 CPU) 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:02 all 8.90 0.00 1.26 6.72 0.04 83.08 08:43:02 0 3.61 0.00 1.00 3.91 0.02 91.47 08:43:02 1 12.52 0.00 1.07 24.74 0.07 61.60 08:43:02 2 16.42 0.00 1.21 1.43 0.05 80.90 08:43:02 3 4.37 0.00 1.80 5.10 0.03 88.69 08:43:02 4 10.05 0.00 1.08 1.72 0.03 87.12 08:43:02 5 5.22 0.00 0.64 10.70 0.03 83.41 08:43:02 6 7.80 0.00 2.04 3.71 0.05 86.40 08:43:02 7 11.31 0.00 1.29 2.45 0.03 84.92 08:44:01 all 9.72 0.00 0.77 3.82 0.03 85.65 08:44:01 0 1.10 0.00 0.25 0.22 0.02 98.41 08:44:01 1 0.34 0.00 0.19 15.13 0.07 84.27 08:44:01 2 5.36 0.00 0.83 0.68 0.03 93.09 08:44:01 3 10.47 0.00 0.54 1.22 0.02 87.75 08:44:01 4 21.66 0.00 1.65 3.68 0.05 72.96 08:44:01 5 27.75 0.00 1.62 6.17 0.07 64.39 08:44:01 6 3.82 0.00 0.54 3.00 0.02 92.62 08:44:01 7 7.35 0.00 0.49 0.53 0.03 91.60 08:45:01 all 10.21 0.00 2.99 5.91 0.05 80.83 08:45:01 0 8.33 0.00 3.17 11.62 0.05 76.82 08:45:01 1 7.83 0.00 2.71 7.11 0.05 82.30 08:45:01 2 12.10 0.00 3.32 0.62 0.05 83.91 08:45:01 3 20.81 0.00 4.44 7.74 0.07 66.94 08:45:01 4 17.42 0.00 3.56 0.52 0.05 78.45 08:45:01 5 4.44 0.00 2.14 9.81 0.05 83.56 08:45:01 6 4.53 0.00 2.19 8.97 0.05 84.26 08:45:01 7 6.26 0.00 2.42 0.96 0.05 90.31 08:46:01 all 4.79 0.00 1.53 13.15 0.06 80.47 08:46:01 0 4.70 0.00 2.28 37.29 0.08 55.64 08:46:01 1 5.19 0.00 1.52 6.46 0.07 86.76 08:46:01 2 5.84 0.00 1.52 10.01 0.07 82.55 08:46:01 3 5.23 0.00 1.76 35.20 0.07 57.75 08:46:01 4 5.14 0.00 1.51 4.71 0.07 88.57 08:46:01 5 3.19 0.00 1.06 3.89 0.05 91.80 08:46:01 6 5.99 0.00 1.52 1.25 0.03 91.20 08:46:01 7 3.01 0.00 1.09 6.56 0.05 89.28 08:47:01 all 11.34 0.00 1.12 2.07 0.04 85.43 08:47:01 0 12.38 0.00 1.37 0.13 0.03 86.08 08:47:01 1 9.82 0.00 1.30 15.92 0.03 72.92 08:47:01 2 13.68 0.00 0.91 0.03 0.08 85.30 08:47:01 3 11.45 0.00 1.15 0.02 0.03 87.35 08:47:01 4 10.69 0.00 1.14 0.12 0.03 88.02 08:47:01 5 10.37 0.00 1.27 0.02 0.03 88.31 08:47:01 6 16.01 0.00 1.36 0.12 0.05 82.46 08:47:01 7 6.38 0.00 0.40 0.22 0.05 92.95 08:48:01 all 4.21 0.00 0.53 2.09 0.04 93.13 08:48:01 0 7.06 0.00 0.67 0.42 0.02 91.84 08:48:01 1 3.27 0.00 0.55 7.11 0.05 89.01 08:48:01 2 1.25 0.00 0.42 0.15 0.02 98.17 08:48:01 3 0.83 0.00 0.50 0.07 0.02 98.58 08:48:01 4 1.52 0.00 0.40 0.02 0.02 98.05 08:48:01 5 2.29 0.00 0.47 7.63 0.03 89.58 08:48:01 6 15.96 0.00 0.72 0.75 0.05 82.52 08:48:01 7 1.54 0.00 0.52 0.54 0.05 97.36 Average: all 8.19 0.00 1.37 5.63 0.04 84.77 Average: 0 6.21 0.00 1.46 8.93 0.04 83.37 Average: 1 6.51 0.00 1.23 12.74 0.06 79.47 Average: 2 9.10 0.00 1.37 2.16 0.05 87.32 Average: 3 8.83 0.00 1.70 8.23 0.04 81.21 Average: 4 11.05 0.00 1.55 1.79 0.04 85.57 Average: 5 8.81 0.00 1.20 6.36 0.04 83.59 Average: 6 9.03 0.00 1.40 2.96 0.04 86.57 Average: 7 5.97 0.00 1.03 1.88 0.04 91.07