---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79773 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 861 28739 0 2566 30874 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:55:0b:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe55:b90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:54:aa:3f 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-79773) 10/26/24 _x86_64_ (8 CPU) 18:14:56 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:02 289.64 74.58 215.06 5315.83 56439.32 18:17:01 131.58 26.68 104.90 1267.69 26410.44 18:18:01 89.39 5.76 83.62 386.61 26015.39 18:19:01 13.95 0.85 13.10 45.99 16577.10 18:20:01 42.83 2.87 39.96 110.78 27690.58 Average: 113.42 22.13 91.29 1425.96 30640.94 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:02 30282328 31663928 2656892 8.07 53636 1647836 1432752 4.22 881056 1501836 65476 18:17:01 29724284 31418136 3214936 9.76 80220 1916528 1986416 5.84 1172676 1732028 120544 18:18:01 27228732 29090044 5710488 17.34 85092 2073344 4306368 12.67 3531864 1853016 36 18:19:01 26716348 28581204 6222872 18.89 85208 2076216 4667640 13.73 4046416 1848044 16 18:20:01 29406036 31591536 3533184 10.73 88216 2389588 1475120 4.34 1212468 1991428 15400 Average: 28671546 30468970 4267674 12.96 78474 2020702 2773659 8.16 2168896 1785270 40294 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:16:02 ens3 335.39 233.04 1061.80 75.73 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 18:17:01 ens3 140.59 95.68 1074.69 27.19 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 ens3 1134.27 678.99 2478.50 213.62 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 18:19:01 ens3 275.24 130.89 67.26 50.13 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 18:20:01 ens3 283.35 208.40 510.67 1589.33 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 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 434.77 270.00 1038.56 392.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79773) 10/26/24 _x86_64_ (8 CPU) 18:14:56 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:02 all 7.85 0.00 1.17 4.67 0.03 86.28 18:16:02 0 5.24 0.00 0.78 1.13 0.03 92.81 18:16:02 1 8.35 0.00 0.54 13.49 0.03 77.59 18:16:02 2 11.97 0.00 1.71 1.05 0.03 85.24 18:16:02 3 6.04 0.00 1.07 1.12 0.02 91.75 18:16:02 4 3.80 0.00 1.19 4.25 0.05 90.71 18:16:02 5 3.36 0.00 1.89 0.13 0.03 94.59 18:16:02 6 10.67 0.00 0.83 4.99 0.03 83.47 18:16:02 7 13.39 0.00 1.31 11.23 0.05 74.03 18:17:01 all 9.76 0.00 0.76 5.00 0.03 84.45 18:17:01 0 4.31 0.00 0.56 23.38 0.02 71.73 18:17:01 1 21.16 0.00 1.19 1.54 0.05 76.06 18:17:01 2 12.08 0.00 1.22 3.02 0.03 83.65 18:17:01 3 5.10 0.00 0.41 0.10 0.02 94.37 18:17:01 4 5.08 0.00 0.49 4.08 0.05 90.30 18:17:01 5 9.76 0.00 0.63 0.53 0.02 89.07 18:17:01 6 15.99 0.00 1.22 7.35 0.03 75.40 18:17:01 7 4.55 0.00 0.34 0.03 0.03 95.04 18:18:01 all 22.74 0.00 1.21 1.91 0.05 74.09 18:18:01 0 17.72 0.00 0.82 1.81 0.05 79.60 18:18:01 1 17.91 0.00 0.90 6.52 0.07 74.59 18:18:01 2 18.06 0.00 1.75 0.00 0.05 80.14 18:18:01 3 34.60 0.00 0.89 0.53 0.07 63.92 18:18:01 4 30.96 0.00 2.54 5.45 0.05 61.00 18:18:01 5 17.23 0.00 1.17 0.13 0.03 81.43 18:18:01 6 17.93 0.00 0.40 0.13 0.03 81.51 18:18:01 7 27.50 0.00 1.15 0.72 0.07 70.56 18:19:01 all 19.41 0.00 0.49 1.20 0.05 78.86 18:19:01 0 25.58 0.00 0.77 0.00 0.05 73.60 18:19:01 1 12.07 0.00 0.52 6.95 0.07 80.40 18:19:01 2 21.78 0.00 0.58 0.00 0.03 77.60 18:19:01 3 11.46 0.00 0.35 0.00 0.02 88.17 18:19:01 4 29.28 0.00 0.45 2.55 0.05 67.66 18:19:01 5 18.84 0.00 0.40 0.03 0.07 80.66 18:19:01 6 9.82 0.00 0.30 0.02 0.05 89.82 18:19:01 7 26.41 0.00 0.60 0.02 0.05 72.92 18:20:01 all 12.50 0.00 0.62 2.21 0.04 84.64 18:20:01 0 28.39 0.00 1.04 1.44 0.07 69.07 18:20:01 1 6.09 0.00 0.37 12.59 0.02 80.93 18:20:01 2 11.25 0.00 0.85 0.20 0.03 87.66 18:20:01 3 5.09 0.00 0.72 0.00 0.05 94.15 18:20:01 4 10.34 0.00 0.53 1.90 0.03 87.19 18:20:01 5 19.00 0.00 0.47 0.00 0.03 80.50 18:20:01 6 7.38 0.00 0.60 0.00 0.03 91.98 18:20:01 7 12.49 0.00 0.35 1.50 0.05 85.61 Average: all 14.47 0.00 0.85 2.99 0.04 81.65 Average: 0 16.28 0.00 0.79 5.50 0.04 77.39 Average: 1 13.09 0.00 0.70 8.24 0.05 77.92 Average: 2 15.04 0.00 1.22 0.85 0.04 82.85 Average: 3 12.48 0.00 0.69 0.35 0.03 86.45 Average: 4 15.94 0.00 1.04 3.64 0.05 79.33 Average: 5 13.65 0.00 0.91 0.16 0.04 85.24 Average: 6 12.35 0.00 0.67 2.48 0.04 84.46 Average: 7 16.92 0.00 0.75 2.70 0.05 79.58