---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23501 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 827 28471 0 2868 30904 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:4d:f7:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe4d:f723/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:8f:72:cf 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-23501) 04/15/24 _x86_64_ (8 CPU) 13:49:44 LINUX RESTART (8 CPU) 13:50:01 tps rtps wtps bread/s bwrtn/s 13:51:01 335.03 83.09 251.94 6126.45 62645.69 13:52:01 164.74 45.01 119.73 1529.35 33906.62 13:53:01 91.98 15.90 76.09 510.45 36006.93 13:54:01 17.75 1.20 16.55 26.66 23618.60 13:55:01 58.41 1.95 56.46 111.71 38158.71 Average: 133.58 29.43 104.15 1660.92 38867.31 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 30179916 31635920 2759304 8.38 55736 1719940 1506776 4.43 933260 1551964 94652 13:52:01 29473248 31229448 3465972 10.52 82704 1974228 2344384 6.90 1364844 1788520 96756 13:53:01 25825700 27868900 7113520 21.60 87096 2249764 7259316 21.36 4801156 1976952 508 13:54:01 23562196 25608188 9377024 28.47 87228 2252276 9037352 26.59 7067748 1968544 712 13:55:01 29166340 31657416 3772880 11.45 91724 2685868 1436480 4.23 1284480 2146492 24732 Average: 27641480 29599974 5297740 16.08 80898 2176415 4316862 12.70 3090298 1886494 43472 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 ens3 351.16 246.11 1511.98 72.18 0.00 0.00 0.00 0.00 13:51:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 123.56 113.03 1020.18 24.31 0.00 0.00 0.00 0.00 13:52:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 341.64 238.71 3341.71 35.68 0.00 0.00 0.00 0.00 13:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 67.27 52.44 13.67 25.88 0.00 0.00 0.00 0.00 13:54:01 lo 3.95 3.95 3.19 3.19 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 60.84 56.16 344.93 15.84 0.00 0.00 0.00 0.00 13:55:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 188.90 141.29 1246.50 34.78 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.72 0.72 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-23501) 04/15/24 _x86_64_ (8 CPU) 13:49:44 LINUX RESTART (8 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 9.03 0.00 1.24 6.73 0.04 82.97 13:51:01 0 15.92 0.00 0.94 0.45 0.03 82.67 13:51:01 1 3.73 0.00 1.50 2.98 0.05 91.74 13:51:01 2 12.99 0.00 1.60 1.25 0.05 84.10 13:51:01 3 13.62 0.00 1.14 0.87 0.05 84.33 13:51:01 4 3.32 0.00 1.67 19.87 0.03 75.11 13:51:01 5 4.54 0.00 0.88 0.47 0.02 94.10 13:51:01 6 4.77 0.00 0.72 0.50 0.03 93.98 13:51:01 7 13.33 0.00 1.39 27.55 0.05 57.67 13:52:01 all 13.08 0.00 0.93 1.72 0.04 84.23 13:52:01 0 5.05 0.00 0.50 0.42 0.02 94.01 13:52:01 1 13.41 0.00 1.09 0.45 0.07 84.99 13:52:01 2 29.67 0.00 1.59 1.05 0.05 67.65 13:52:01 3 19.94 0.00 1.00 0.37 0.03 78.65 13:52:01 4 11.87 0.00 1.00 6.78 0.03 80.31 13:52:01 5 3.77 0.00 0.54 0.02 0.03 95.65 13:52:01 6 6.92 0.00 0.43 0.25 0.02 92.38 13:52:01 7 13.97 0.00 1.32 4.43 0.07 80.21 13:53:01 all 25.35 0.00 0.89 1.13 0.07 72.57 13:53:01 0 35.03 0.00 1.00 0.05 0.07 63.85 13:53:01 1 29.55 0.00 0.70 0.08 0.05 69.62 13:53:01 2 30.26 0.00 0.78 0.10 0.07 68.79 13:53:01 3 34.36 0.00 0.70 0.10 0.08 64.76 13:53:01 4 26.52 0.00 1.19 0.30 0.10 71.89 13:53:01 5 13.75 0.00 0.79 0.00 0.03 85.42 13:53:01 6 14.05 0.00 0.90 1.52 0.07 83.46 13:53:01 7 19.33 0.00 1.07 6.86 0.08 72.65 13:54:01 all 22.63 0.00 0.48 0.83 0.05 76.02 13:54:01 0 18.25 0.00 0.22 6.48 0.05 75.00 13:54:01 1 22.75 0.00 0.57 0.05 0.05 76.58 13:54:01 2 38.27 0.00 0.63 0.02 0.05 61.03 13:54:01 3 21.81 0.00 0.38 0.00 0.03 77.77 13:54:01 4 18.59 0.00 0.45 0.00 0.03 80.92 13:54:01 5 14.07 0.00 0.40 0.00 0.05 85.48 13:54:01 6 26.76 0.00 0.62 0.00 0.03 72.59 13:54:01 7 20.48 0.00 0.62 0.08 0.03 78.79 13:55:01 all 12.04 0.00 0.89 1.71 0.03 85.33 13:55:01 0 2.81 0.00 0.52 8.57 0.02 88.09 13:55:01 1 7.24 0.00 1.53 0.02 0.02 91.20 13:55:01 2 12.56 0.00 0.77 0.00 0.03 86.64 13:55:01 3 2.75 0.00 0.63 0.02 0.02 96.58 13:55:01 4 16.71 0.00 0.50 0.27 0.03 82.49 13:55:01 5 33.44 0.00 1.27 0.37 0.05 64.87 13:55:01 6 10.29 0.00 0.99 4.39 0.07 84.26 13:55:01 7 10.55 0.00 0.85 0.05 0.05 88.50 Average: all 16.42 0.00 0.89 2.42 0.05 80.22 Average: 0 15.42 0.00 0.63 3.19 0.04 80.72 Average: 1 15.34 0.00 1.08 0.71 0.05 82.82 Average: 2 24.75 0.00 1.07 0.48 0.05 73.64 Average: 3 18.50 0.00 0.77 0.27 0.04 80.42 Average: 4 15.40 0.00 0.96 5.44 0.05 78.14 Average: 5 13.91 0.00 0.78 0.17 0.04 85.10 Average: 6 12.55 0.00 0.73 1.33 0.04 85.34 Average: 7 15.53 0.00 1.05 7.78 0.06 75.58