---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-70 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 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 836 28936 0 2393 30903 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:ab:fd:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:feab:fde1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:82:31:ca 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-70) 01/27/24 _x86_64_ (8 CPU) 02:13:33 LINUX RESTART (8 CPU) 02:14:02 tps rtps wtps bread/s bwrtn/s 02:15:01 82.80 57.85 24.94 3657.55 26155.16 02:16:01 20.05 0.45 19.60 16.13 6832.99 02:17:01 63.16 13.81 49.35 977.27 11002.07 02:18:01 121.38 19.58 101.80 664.96 18824.73 02:19:01 41.04 7.38 33.66 1043.16 9757.04 Average: 65.63 19.69 45.94 1263.83 14475.36 02:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 30426596 31744696 2512624 7.63 45412 1597408 1413664 4.16 790236 1462844 30040 02:16:01 30385164 31726888 2554056 7.75 48712 1616012 1422740 4.19 817588 1474032 15308 02:17:01 30114156 31711264 2825064 8.58 68516 1840296 1441668 4.24 859932 1675588 167832 02:18:01 29190604 30997332 3748616 11.38 81800 2025024 2082580 6.13 1618288 1817580 13248 02:19:01 29654216 31647800 3285004 9.97 85000 2204360 1439404 4.24 1016176 1949312 83600 Average: 29954147 31565596 2985073 9.06 65888 1856620 1560011 4.59 1020444 1675871 62006 02:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 ens3 232.08 192.36 799.64 51.58 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 02:16:01 ens3 7.73 5.87 49.94 1.68 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:17:01 ens3 45.63 29.97 840.89 5.07 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:18:01 ens3 232.94 189.40 1879.98 37.12 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:19:01 ens3 280.29 217.25 1097.61 71.21 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 159.49 126.75 934.06 33.27 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 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-70) 01/27/24 _x86_64_ (8 CPU) 02:13:33 LINUX RESTART (8 CPU) 02:14:02 CPU %user %nice %system %iowait %steal %idle 02:15:01 all 5.48 0.00 0.63 9.44 0.04 84.41 02:15:01 0 7.07 0.00 0.43 3.96 0.03 88.51 02:15:01 1 10.90 0.00 0.60 3.13 0.03 85.34 02:15:01 2 1.46 0.00 0.76 0.63 0.07 97.08 02:15:01 3 6.67 0.00 0.51 5.32 0.02 87.48 02:15:01 4 3.06 0.00 0.49 2.30 0.03 94.11 02:15:01 5 7.86 0.00 1.06 53.31 0.07 37.70 02:15:01 6 4.90 0.00 0.63 5.75 0.05 88.68 02:15:01 7 1.99 0.00 0.51 1.32 0.03 96.15 02:16:01 all 1.54 0.00 0.10 12.63 0.01 85.72 02:16:01 0 0.00 0.00 0.02 0.00 0.00 99.98 02:16:01 1 1.07 0.00 0.05 0.08 0.00 98.80 02:16:01 2 4.59 0.00 0.37 78.00 0.03 17.00 02:16:01 3 4.16 0.00 0.23 0.72 0.02 94.87 02:16:01 4 0.83 0.00 0.08 0.00 0.02 99.07 02:16:01 5 0.17 0.00 0.07 21.80 0.02 77.95 02:16:01 6 1.48 0.00 0.05 0.55 0.00 97.92 02:16:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:17:01 all 5.98 0.00 0.51 6.44 0.02 87.04 02:17:01 0 5.10 0.00 0.33 0.02 0.02 94.53 02:17:01 1 0.80 0.00 0.25 0.02 0.02 98.92 02:17:01 2 1.79 0.00 0.30 24.18 0.02 73.71 02:17:01 3 0.97 0.00 0.35 0.27 0.00 98.42 02:17:01 4 0.77 0.00 0.13 0.00 0.00 99.10 02:17:01 5 7.87 0.00 0.65 0.55 0.03 90.89 02:17:01 6 22.91 0.00 1.62 26.19 0.07 49.21 02:17:01 7 7.72 0.00 0.42 0.43 0.02 91.41 02:18:01 all 18.26 0.00 0.88 6.91 0.31 73.65 02:18:01 0 21.10 0.00 1.17 9.10 0.07 68.56 02:18:01 1 17.94 0.00 0.70 0.02 0.05 81.30 02:18:01 2 20.30 0.00 1.06 16.41 0.07 62.16 02:18:01 3 12.44 0.00 0.67 8.24 1.53 77.12 02:18:01 4 16.33 0.00 0.72 6.46 0.60 75.90 02:18:01 5 12.99 0.00 0.40 0.23 0.03 86.35 02:18:01 6 11.49 0.00 0.70 13.51 0.03 74.27 02:18:01 7 33.63 0.00 1.60 1.32 0.10 63.35 02:19:01 all 33.82 0.00 1.04 0.90 0.08 64.16 02:19:01 0 24.42 0.00 0.75 0.23 0.05 74.55 02:19:01 1 37.13 0.00 0.95 0.63 0.10 61.19 02:19:01 2 40.11 0.00 0.95 0.72 0.10 58.12 02:19:01 3 41.95 0.00 2.02 0.42 0.08 55.52 02:19:01 4 39.29 0.00 0.55 0.02 0.08 60.06 02:19:01 5 30.49 0.00 0.91 0.20 0.07 68.33 02:19:01 6 25.07 0.00 1.12 4.60 0.08 69.12 02:19:01 7 32.06 0.00 1.02 0.37 0.08 66.47 Average: all 13.03 0.00 0.63 7.26 0.09 78.98 Average: 0 11.55 0.00 0.54 2.65 0.03 85.23 Average: 1 13.56 0.00 0.51 0.77 0.04 85.12 Average: 2 13.69 0.00 0.69 24.07 0.06 61.50 Average: 3 13.25 0.00 0.76 3.00 0.33 82.66 Average: 4 12.06 0.00 0.39 1.75 0.15 85.65 Average: 5 11.87 0.00 0.61 15.06 0.04 72.41 Average: 6 13.18 0.00 0.83 10.13 0.05 75.82 Average: 7 15.10 0.00 0.71 0.69 0.05 83.45