---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14205 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 869 28898 0 2399 30870 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:c0:9f:78 brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fec0:9f78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:8f:c2:7b 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-14205) 06/01/24 _x86_64_ (8 CPU) 23:35:59 LINUX RESTART (8 CPU) 23:36:01 tps rtps wtps bread/s bwrtn/s 23:37:01 292.45 83.41 209.05 5386.60 48806.26 23:38:01 88.17 14.30 73.87 996.37 16726.41 23:39:01 122.38 18.30 104.08 659.07 22488.93 23:40:01 9.03 0.07 8.97 1.07 10531.98 23:41:01 46.34 3.22 43.13 114.91 18649.16 Average: 111.68 23.86 87.82 1431.76 23441.43 23:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 30387132 31710080 2552088 7.75 45916 1601440 1432148 4.21 821252 1467216 39536 23:38:01 30080716 31725220 2858504 8.68 74072 1876440 1406060 4.14 841992 1713348 208736 23:39:01 27806544 29608052 5132676 15.58 82112 2018800 3841636 11.30 3005248 1808644 2508 23:40:01 27368712 29172380 5570508 16.91 82228 2020500 4149308 12.21 3441164 1809636 36 23:41:01 29574540 31594332 3364680 10.21 86248 2229580 1513048 4.45 1137092 1905284 2460 Average: 29043529 30762013 3895691 11.83 74115 1949352 2468440 7.26 1849350 1740826 50655 23:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 23:37:01 ens3 307.01 215.61 913.40 58.17 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 23:38:01 ens3 61.37 46.54 846.62 22.41 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:39:01 ens3 283.77 232.57 1878.54 68.26 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 228.70 142.51 85.09 71.72 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 23:41:01 ens3 188.34 158.81 502.01 1000.20 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 213.84 159.21 845.10 244.15 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-14205) 06/01/24 _x86_64_ (8 CPU) 23:35:59 LINUX RESTART (8 CPU) 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 5.79 0.00 1.16 5.08 0.04 87.93 23:37:01 0 9.54 0.00 0.73 0.65 0.03 89.04 23:37:01 1 9.63 0.00 1.02 0.83 0.03 88.48 23:37:01 2 5.28 0.00 2.09 1.46 0.03 91.14 23:37:01 3 3.07 0.00 1.81 25.05 0.05 70.02 23:37:01 4 2.99 0.00 1.01 1.21 0.03 94.75 23:37:01 5 3.69 0.00 0.67 0.58 0.02 95.04 23:37:01 6 4.94 0.00 0.81 7.62 0.05 86.58 23:37:01 7 7.16 0.00 1.10 3.28 0.05 88.41 23:38:01 all 9.28 0.00 0.67 2.92 0.03 87.10 23:38:01 0 16.32 0.00 0.84 2.96 0.07 79.82 23:38:01 1 12.71 0.00 0.68 0.17 0.03 86.40 23:38:01 2 0.98 0.00 0.23 0.07 0.00 98.72 23:38:01 3 4.10 0.00 0.75 10.61 0.03 84.50 23:38:01 4 1.20 0.00 0.35 0.55 0.02 97.89 23:38:01 5 1.35 0.00 0.40 7.17 0.03 91.04 23:38:01 6 12.17 0.00 0.84 1.07 0.05 85.87 23:38:01 7 25.46 0.00 1.29 0.78 0.05 72.42 23:39:01 all 24.49 0.00 1.28 2.65 0.07 71.51 23:39:01 0 14.75 0.00 1.96 4.21 0.05 79.03 23:39:01 1 15.97 0.00 0.60 0.08 0.05 83.29 23:39:01 2 18.47 0.00 0.64 0.72 0.07 80.11 23:39:01 3 51.35 0.00 2.60 2.66 0.08 43.30 23:39:01 4 20.37 0.00 0.82 1.31 0.05 77.45 23:39:01 5 17.63 0.00 0.59 5.73 0.05 76.01 23:39:01 6 19.43 0.00 1.91 4.29 0.08 74.28 23:39:01 7 38.13 0.00 1.16 2.19 0.08 58.44 23:40:01 all 17.08 0.00 0.42 0.78 0.05 81.67 23:40:01 0 9.68 0.00 0.42 0.00 0.07 89.84 23:40:01 1 32.57 0.00 0.42 0.00 0.05 66.96 23:40:01 2 24.13 0.00 0.42 0.08 0.07 75.30 23:40:01 3 22.51 0.00 0.37 0.00 0.05 77.07 23:40:01 4 13.43 0.00 0.45 0.02 0.05 86.06 23:40:01 5 8.80 0.00 0.28 5.95 0.03 84.93 23:40:01 6 7.12 0.00 0.54 0.18 0.05 92.11 23:40:01 7 18.39 0.00 0.48 0.00 0.03 81.09 23:41:01 all 12.32 0.00 0.61 1.17 0.04 85.86 23:41:01 0 1.44 0.00 0.37 0.00 0.05 98.15 23:41:01 1 7.19 0.00 0.48 0.00 0.03 92.29 23:41:01 2 18.70 0.00 0.84 0.10 0.05 80.31 23:41:01 3 11.70 0.00 0.50 0.13 0.03 87.63 23:41:01 4 17.66 0.00 0.77 0.22 0.03 81.32 23:41:01 5 7.83 0.00 0.58 7.90 0.05 83.64 23:41:01 6 20.00 0.00 0.75 0.95 0.07 78.23 23:41:01 7 14.03 0.00 0.57 0.05 0.03 85.32 Average: all 13.79 0.00 0.83 2.52 0.05 82.82 Average: 0 10.34 0.00 0.86 1.56 0.05 87.18 Average: 1 15.62 0.00 0.64 0.22 0.04 83.49 Average: 2 13.51 0.00 0.84 0.48 0.04 85.12 Average: 3 18.51 0.00 1.20 7.68 0.05 72.56 Average: 4 11.13 0.00 0.68 0.66 0.04 87.50 Average: 5 7.85 0.00 0.50 5.47 0.04 86.14 Average: 6 12.74 0.00 0.97 2.82 0.06 83.41 Average: 7 20.61 0.00 0.92 1.26 0.05 77.16