---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5685 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: 2799.996 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 144G 8% / 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 885 28089 0 3193 30834 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:a7:1e:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fea7:1ed2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:69:99:8d 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::42:9cff:fe69:998d/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-5685) 02/16/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 108.30 36.13 72.17 1687.72 21273.25 03:30:01 125.60 18.61 106.98 455.12 30027.26 03:31:01 30.83 0.92 29.91 56.66 17709.58 03:32:01 64.11 3.40 60.71 475.65 28763.87 03:33:01 122.41 0.42 122.00 16.80 41298.45 03:34:01 50.62 1.33 49.29 69.99 19813.10 Average: 83.64 10.13 73.51 460.32 26480.92 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30067440 31675704 2871780 8.72 70688 1847380 1443668 4.25 899088 1681572 171596 03:30:01 28832104 30711964 4107116 12.47 85224 2092400 2472752 7.28 1922320 1868552 13708 03:31:01 27756612 29715512 5182608 15.73 88784 2164200 3381404 9.95 2964448 1890688 6952 03:32:01 27966908 30304952 4972312 15.10 94816 2527964 2754624 8.10 2448856 2174236 140 03:33:01 27499052 30277804 5440168 16.52 101836 2952168 2780752 8.18 2499112 2570400 4484 03:34:01 28783492 31594128 4155728 12.62 107684 2976844 1443784 4.25 1199304 2584064 34928 Average: 28484268 30713344 4454952 13.52 91505 2426826 2379497 7.00 1988855 2128252 38635 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 84.22 59.59 1033.82 10.87 0.00 0.00 0.00 0.00 03:29:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 334.06 270.99 3145.63 58.06 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 617.00 322.01 1086.65 128.04 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 692.03 390.28 1583.14 152.27 0.00 0.00 0.00 0.00 03:32:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 docker0 1.47 2.52 0.09 38.95 0.00 0.00 0.00 0.00 03:33:01 ens3 330.13 190.25 309.83 77.91 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 3.93 6.77 0.23 78.92 0.00 0.00 0.00 0.00 03:34:01 ens3 142.18 139.79 305.50 55.99 0.00 0.00 0.00 0.00 03:34:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 366.60 228.82 1244.09 80.52 0.00 0.00 0.00 0.00 Average: lo 3.38 3.38 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.90 1.55 0.05 19.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5685) 02/16/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.95 0.00 0.76 2.08 0.04 87.18 03:29:01 0 3.70 0.00 0.53 0.20 0.02 95.55 03:29:01 1 3.01 0.00 0.45 12.47 0.07 84.00 03:29:01 2 6.31 0.00 0.47 0.38 0.02 92.82 03:29:01 3 0.62 0.00 0.27 0.39 0.03 98.69 03:29:01 4 10.11 0.00 0.75 0.87 0.03 88.24 03:29:01 5 16.62 0.00 1.15 0.67 0.03 81.53 03:29:01 6 27.77 0.00 1.60 1.48 0.05 69.09 03:29:01 7 11.38 0.00 0.83 0.20 0.02 87.57 03:30:01 all 19.89 0.00 0.93 1.72 0.06 77.39 03:30:01 0 27.65 0.00 1.39 1.05 0.10 69.81 03:30:01 1 16.68 0.00 0.37 7.06 0.05 75.84 03:30:01 2 19.37 0.00 0.37 0.42 0.05 79.80 03:30:01 3 12.36 0.00 0.75 0.99 0.05 85.85 03:30:01 4 12.04 0.00 0.75 0.57 0.05 86.60 03:30:01 5 33.72 0.00 1.76 0.60 0.08 63.83 03:30:01 6 23.79 0.00 1.29 0.42 0.03 74.47 03:30:01 7 13.53 0.00 0.77 2.66 0.08 82.95 03:31:01 all 40.26 0.00 1.05 0.67 0.07 57.95 03:31:01 0 56.92 0.00 1.24 0.12 0.10 41.62 03:31:01 1 35.37 0.00 0.87 4.55 0.07 59.14 03:31:01 2 37.56 0.00 0.92 0.07 0.08 61.36 03:31:01 3 39.85 0.00 1.31 0.12 0.08 58.64 03:31:01 4 37.29 0.00 0.94 0.05 0.07 61.66 03:31:01 5 43.71 0.00 0.75 0.00 0.05 55.49 03:31:01 6 36.87 0.00 1.37 0.17 0.07 61.53 03:31:01 7 34.56 0.00 0.99 0.27 0.07 64.12 03:32:01 all 28.52 0.00 1.74 1.44 0.07 68.23 03:32:01 0 41.31 0.00 1.72 0.57 0.07 56.33 03:32:01 1 24.08 0.00 1.24 2.12 0.08 72.48 03:32:01 2 22.44 0.00 1.68 4.34 0.08 71.45 03:32:01 3 31.18 0.00 2.28 2.84 0.08 63.62 03:32:01 4 25.54 0.00 2.50 0.08 0.05 71.83 03:32:01 5 26.18 0.00 1.93 0.13 0.07 71.69 03:32:01 6 30.60 0.00 1.29 0.08 0.07 67.95 03:32:01 7 26.81 0.00 1.29 1.33 0.07 70.50 03:33:01 all 24.27 0.00 2.12 2.19 0.08 71.34 03:33:01 0 27.56 0.00 2.01 0.20 0.08 70.14 03:33:01 1 20.91 0.00 1.85 2.20 0.08 74.96 03:33:01 2 29.22 0.00 2.65 0.54 0.07 67.53 03:33:01 3 23.08 0.00 2.89 0.30 0.07 73.65 03:33:01 4 30.35 0.00 1.65 5.87 0.08 62.05 03:33:01 5 19.99 0.00 1.46 0.32 0.08 78.15 03:33:01 6 18.20 0.00 1.64 0.37 0.07 79.72 03:33:01 7 24.85 0.00 2.82 7.79 0.08 64.45 03:34:01 all 11.65 0.00 1.04 1.23 0.05 86.03 03:34:01 0 4.83 0.00 1.04 0.08 0.02 94.04 03:34:01 1 3.80 0.00 1.15 0.85 0.07 94.13 03:34:01 2 7.92 0.00 0.83 0.03 0.03 91.18 03:34:01 3 21.12 0.00 1.78 0.25 0.07 76.78 03:34:01 4 13.83 0.00 0.89 6.67 0.05 78.56 03:34:01 5 7.31 0.00 1.00 0.57 0.03 91.09 03:34:01 6 14.66 0.00 0.94 0.20 0.05 84.16 03:34:01 7 19.76 0.00 0.77 1.17 0.05 78.25 Average: all 22.41 0.00 1.27 1.55 0.06 74.70 Average: 0 26.97 0.00 1.32 0.37 0.06 71.27 Average: 1 17.31 0.00 0.99 4.87 0.07 76.76 Average: 2 20.45 0.00 1.15 0.96 0.06 77.38 Average: 3 21.36 0.00 1.55 0.81 0.06 76.21 Average: 4 21.51 0.00 1.24 2.35 0.06 74.84 Average: 5 24.58 0.00 1.34 0.38 0.06 73.64 Average: 6 25.32 0.00 1.35 0.45 0.06 72.82 Average: 7 21.80 0.00 1.24 2.23 0.06 74.67