---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19832 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 844 28463 0 2859 30882 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:aa:08:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feaa:85f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:68:f1:83 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 inet6 fe80::42:2ff:fe68:f183/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19832) 04/01/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 117.00 39.01 77.99 1775.84 27363.44 10:44:01 138.50 21.14 117.36 846.38 33718.36 10:45:01 39.56 0.50 39.06 9.73 24243.69 10:46:01 41.81 1.17 40.64 63.99 25974.34 10:47:01 126.35 3.30 123.05 429.66 47983.87 Average: 92.64 13.02 79.62 625.13 31856.80 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30125580 31694612 2813640 8.54 70144 1809760 1450984 4.27 875096 1647608 158472 10:44:01 28742620 30553384 4196600 12.74 84212 2025120 2521120 7.42 2073232 1802568 23888 10:45:01 28306852 30200276 4632368 14.06 87764 2100028 3187812 9.38 2449560 1853712 12056 10:46:01 27911808 30268044 5027412 15.26 93144 2547596 2799276 8.24 2543744 2130320 322284 10:47:01 29174068 31650220 3765152 11.43 100044 2657732 1438664 4.23 1193184 2214980 1340 Average: 28852186 30873307 4087034 12.41 87062 2228047 2279571 6.71 1826963 1929838 103608 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 116.23 77.07 960.91 22.87 0.00 0.00 0.00 0.00 10:43:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 380.29 275.56 1901.68 77.58 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 245.64 161.67 869.77 58.58 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 320.20 216.60 1918.51 53.45 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 204.67 245.96 37.68 1663.35 0.00 0.00 0.00 0.00 10:47:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 253.41 195.37 1137.74 375.15 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19832) 04/01/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.60 0.00 0.89 2.62 0.04 85.84 10:43:01 0 21.53 0.00 1.22 1.40 0.07 75.78 10:43:01 1 5.01 0.00 0.50 0.58 0.10 93.81 10:43:01 2 2.87 0.00 0.87 4.17 0.05 92.04 10:43:01 3 35.27 0.00 2.39 2.07 0.07 60.20 10:43:01 4 3.42 0.00 0.48 0.08 0.02 96.00 10:43:01 5 5.69 0.00 0.68 12.11 0.03 81.48 10:43:01 6 4.49 0.00 0.35 0.07 0.03 95.06 10:43:01 7 6.60 0.00 0.68 0.45 0.02 92.25 10:44:01 all 30.50 0.00 1.24 1.81 0.07 66.37 10:44:01 0 32.15 0.00 0.82 0.00 0.05 66.98 10:44:01 1 14.91 0.00 0.98 1.84 0.05 82.22 10:44:01 2 33.90 0.00 1.76 1.14 0.10 63.11 10:44:01 3 49.95 0.00 2.00 1.65 0.08 46.31 10:44:01 4 38.77 0.00 1.06 0.08 0.07 60.03 10:44:01 5 19.42 0.00 0.77 9.16 0.07 70.58 10:44:01 6 31.62 0.00 1.66 0.12 0.07 66.54 10:44:01 7 23.38 0.00 0.89 0.52 0.08 75.13 10:45:01 all 65.38 0.00 2.40 0.51 0.10 31.61 10:45:01 0 62.12 0.00 2.62 0.00 0.10 35.16 10:45:01 1 68.65 0.00 2.24 0.02 0.12 28.97 10:45:01 2 71.12 0.00 2.75 0.05 0.08 25.99 10:45:01 3 62.48 0.00 2.40 0.03 0.08 35.01 10:45:01 4 62.44 0.00 2.09 0.02 0.08 35.37 10:45:01 5 64.53 0.00 2.21 3.69 0.10 29.47 10:45:01 6 63.69 0.00 2.57 0.30 0.10 33.34 10:45:01 7 68.06 0.00 2.28 0.00 0.10 29.56 10:46:01 all 70.10 0.00 2.01 0.39 0.10 27.41 10:46:01 0 71.66 0.00 1.99 0.02 0.10 26.24 10:46:01 1 72.09 0.00 1.52 0.02 0.08 26.29 10:46:01 2 69.41 0.00 1.95 1.19 0.10 27.35 10:46:01 3 71.13 0.00 1.86 0.00 0.10 26.92 10:46:01 4 64.81 0.00 1.66 0.00 0.10 33.43 10:46:01 5 74.44 0.00 3.07 0.50 0.10 21.89 10:46:01 6 68.94 0.00 1.77 1.32 0.10 27.86 10:46:01 7 68.33 0.00 2.21 0.03 0.10 29.33 10:47:01 all 11.13 0.00 1.06 2.96 0.04 84.83 10:47:01 0 1.62 0.00 1.07 2.49 0.03 94.78 10:47:01 1 6.61 0.00 0.82 1.66 0.05 90.86 10:47:01 2 32.75 0.00 1.02 1.42 0.05 64.76 10:47:01 3 12.88 0.00 1.12 1.27 0.03 84.70 10:47:01 4 4.78 0.00 0.91 0.05 0.02 94.25 10:47:01 5 14.95 0.00 1.19 14.31 0.03 69.51 10:47:01 6 6.64 0.00 1.19 1.96 0.02 90.21 10:47:01 7 8.77 0.00 1.17 0.50 0.03 89.52 Average: all 37.51 0.00 1.52 1.66 0.07 59.24 Average: 0 37.81 0.00 1.54 0.78 0.07 59.80 Average: 1 33.39 0.00 1.21 0.82 0.08 64.49 Average: 2 41.98 0.00 1.67 1.60 0.08 54.68 Average: 3 46.32 0.00 1.95 1.01 0.07 50.64 Average: 4 34.83 0.00 1.24 0.05 0.06 63.83 Average: 5 35.76 0.00 1.58 7.96 0.07 54.62 Average: 6 35.02 0.00 1.51 0.75 0.06 62.66 Average: 7 34.99 0.00 1.44 0.30 0.07 63.20