---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83036 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 867 28519 0 2780 30864 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:9a:7e:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe9a:7ebb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:66:bc:00 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-83036) 11/11/24 _x86_64_ (8 CPU) 15:17:47 LINUX RESTART (8 CPU) 15:18:01 tps rtps wtps bread/s bwrtn/s 15:19:03 91.18 47.46 43.73 4391.40 45503.88 15:20:01 9.36 2.72 6.64 113.22 8411.93 15:21:01 352.82 37.14 315.68 1729.29 16709.10 15:22:01 134.07 19.93 114.15 711.63 22564.21 15:23:01 82.80 1.40 81.40 65.86 27312.38 Average: 134.89 21.86 113.03 1410.92 24205.27 15:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:03 30649012 31895124 2290208 6.95 38612 1535664 1294876 3.81 620352 1417820 408 15:20:01 30541760 31796628 2397460 7.28 38728 1544144 1310988 3.86 719628 1424508 24 15:21:01 29995676 31643768 2943544 8.94 73788 1880876 1467780 4.32 930744 1710364 219768 15:22:01 28712908 30586896 4226312 12.83 84468 2086412 2446840 7.20 2041932 1862592 15160 15:23:01 29236956 31637980 3702264 11.24 91868 2596056 1444560 4.25 1196296 2165856 2660 Average: 29827262 31512079 3111958 9.45 65493 1928630 1593009 4.69 1101790 1716228 47604 15:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:03 ens3 213.31 154.81 580.95 30.95 0.00 0.00 0.00 0.00 15:19:03 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 47.34 30.93 113.18 14.59 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 136.50 96.30 1070.27 34.79 0.00 0.00 0.00 0.00 15:21:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 790.82 573.16 2802.48 170.69 0.00 0.00 0.00 0.00 15:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 303.87 284.67 1807.78 1700.68 0.00 0.00 0.00 0.00 15:23:01 lo 2.60 2.60 0.24 0.24 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: ens3 300.06 229.30 1282.77 392.84 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 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-83036) 11/11/24 _x86_64_ (8 CPU) 15:17:47 LINUX RESTART (8 CPU) 15:18:01 CPU %user %nice %system %iowait %steal %idle 15:19:03 all 2.44 0.00 0.73 1.81 0.02 95.00 15:19:03 0 5.42 0.00 0.78 0.42 0.03 93.34 15:19:03 1 1.47 0.00 0.47 0.05 0.02 98.00 15:19:03 2 1.99 0.00 1.85 0.38 0.03 95.75 15:19:03 3 2.02 0.00 0.60 0.15 0.02 97.21 15:19:03 4 1.47 0.00 0.33 3.00 0.02 95.18 15:19:03 5 2.02 0.00 0.53 0.65 0.02 96.78 15:19:03 6 1.97 0.00 0.75 9.52 0.02 87.74 15:19:03 7 3.16 0.00 0.55 0.32 0.03 95.94 15:20:01 all 0.83 0.00 0.07 0.39 0.01 98.71 15:20:01 0 1.10 0.00 0.02 0.05 0.00 98.83 15:20:01 1 0.79 0.00 0.02 0.00 0.00 99.19 15:20:01 2 0.52 0.00 0.16 0.02 0.00 99.31 15:20:01 3 0.12 0.00 0.07 0.00 0.00 99.81 15:20:01 4 0.66 0.00 0.02 0.00 0.00 99.33 15:20:01 5 0.86 0.00 0.09 0.03 0.00 99.02 15:20:01 6 0.67 0.00 0.03 3.00 0.00 96.29 15:20:01 7 1.89 0.00 0.10 0.00 0.02 97.99 15:21:01 all 10.22 0.00 0.95 1.85 0.03 86.94 15:21:01 0 16.32 0.00 1.02 0.62 0.02 82.03 15:21:01 1 5.90 0.00 1.64 3.66 0.03 88.77 15:21:01 2 1.64 0.00 0.47 0.50 0.03 97.36 15:21:01 3 2.87 0.00 0.37 0.33 0.02 96.42 15:21:01 4 1.25 0.00 0.32 0.07 0.03 98.34 15:21:01 5 1.62 0.00 0.52 0.17 0.02 97.68 15:21:01 6 27.87 0.00 1.74 8.54 0.10 61.75 15:21:01 7 24.40 0.00 1.53 0.93 0.05 73.08 15:22:01 all 28.20 0.00 1.56 1.42 0.08 68.75 15:22:01 0 20.74 0.00 1.03 0.87 0.07 77.29 15:22:01 1 28.98 0.00 2.17 0.98 0.07 67.81 15:22:01 2 37.63 0.00 2.85 2.53 0.07 56.92 15:22:01 3 35.74 0.00 2.12 0.27 0.08 61.78 15:22:01 4 19.86 0.00 1.16 0.70 0.05 78.23 15:22:01 5 21.42 0.00 1.50 1.92 0.12 75.04 15:22:01 6 34.39 0.00 0.82 3.69 0.07 61.04 15:22:01 7 26.91 0.00 0.82 0.38 0.07 71.82 15:23:01 all 14.19 0.00 0.94 1.18 0.05 83.65 15:23:01 0 4.87 0.00 0.70 0.00 0.03 94.40 15:23:01 1 17.46 0.00 0.67 2.68 0.05 79.14 15:23:01 2 17.28 0.00 0.74 0.70 0.05 81.24 15:23:01 3 12.96 0.00 0.63 0.05 0.05 86.31 15:23:01 4 20.14 0.00 1.17 1.88 0.05 76.76 15:23:01 5 2.99 0.00 0.57 0.00 0.03 96.41 15:23:01 6 15.31 0.00 0.84 3.79 0.07 79.99 15:23:01 7 22.54 0.00 2.20 0.28 0.07 74.90 Average: all 11.24 0.00 0.85 1.33 0.04 86.54 Average: 0 9.75 0.00 0.72 0.39 0.03 89.11 Average: 1 10.99 0.00 1.00 1.48 0.03 86.49 Average: 2 11.85 0.00 1.22 0.83 0.04 86.06 Average: 3 10.81 0.00 0.76 0.16 0.03 88.24 Average: 4 8.74 0.00 0.60 1.14 0.03 89.49 Average: 5 5.81 0.00 0.64 0.56 0.04 92.95 Average: 6 16.14 0.00 0.84 5.73 0.05 77.24 Average: 7 15.84 0.00 1.05 0.39 0.05 82.68