---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20668 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 13G 143G 9% / 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 871 26245 0 5050 30839 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:17:6b:5b brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe17:6b5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:4e:5b:dc 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-20668) 04/05/24 _x86_64_ (8 CPU) 05:28:24 LINUX RESTART (8 CPU) 05:29:02 tps rtps wtps bread/s bwrtn/s 05:30:01 112.81 36.82 75.99 1721.18 25950.12 05:31:01 125.75 22.82 102.93 2727.30 30671.33 05:32:01 164.22 0.33 163.89 47.57 103680.61 05:33:01 304.47 12.26 292.20 815.03 35313.90 05:34:01 19.33 0.02 19.31 0.13 19812.10 05:35:01 42.71 0.03 42.68 8.27 20763.34 Average: 128.26 11.98 116.28 884.29 39406.56 05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30151460 31721784 2787760 8.46 68520 1812988 1358968 4.00 847464 1650004 143376 05:31:01 29474244 31655768 3464976 10.52 94784 2372940 1569600 4.62 1003688 2115648 374904 05:32:01 26958084 31653040 5981136 18.16 120116 4768016 1462732 4.30 1013340 4505344 133392 05:33:01 24976720 29854096 7962500 24.17 134932 4919152 6296964 18.53 2932556 4505996 2424 05:34:01 24875900 29758648 8063320 24.48 135256 4923564 6570588 19.33 3035152 4500732 172 05:35:01 25847508 30753716 7091712 21.53 135660 4952224 3290324 9.68 2077268 4515720 132 Average: 27047319 30899509 5891901 17.89 114878 3958147 3424863 10.08 1818245 3632241 109067 05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 ens3 72.26 51.56 889.35 10.47 0.00 0.00 0.00 0.00 05:30:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 120.67 85.87 2816.42 11.67 0.00 0.00 0.00 0.00 05:31:01 br-fd1d2203337d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 5.46 5.46 0.52 0.52 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 557.16 299.98 19950.11 21.13 0.00 0.00 0.00 0.00 05:32:01 br-fd1d2203337d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 6.20 6.20 0.56 0.56 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 veth33f8cd5 36.33 33.36 19.09 30.24 0.00 0.00 0.00 0.00 05:33:01 vetha1b85f9 20.40 17.68 6.16 25.09 0.00 0.00 0.00 0.00 05:33:01 veth6a01c4a 75.79 90.93 46.45 24.17 0.00 0.00 0.00 0.00 05:33:01 ens3 5.30 4.10 1.24 1.11 0.00 0.00 0.00 0.00 05:34:01 veth33f8cd5 73.46 62.63 31.62 121.47 0.00 0.00 0.00 0.01 05:34:01 vetha1b85f9 92.12 75.51 24.52 160.71 0.00 0.00 0.00 0.01 05:34:01 veth6a01c4a 130.57 159.10 251.64 40.80 0.00 0.00 0.00 0.02 05:34:01 ens3 1.95 1.92 0.42 0.34 0.00 0.00 0.00 0.00 05:35:01 veth33f8cd5 0.62 1.18 0.04 0.13 0.00 0.00 0.00 0.00 05:35:01 ens3 24.93 20.03 9.56 40.68 0.00 0.00 0.00 0.00 05:35:01 br-fd1d2203337d 9.55 11.08 13.30 28.41 0.00 0.00 0.00 0.00 05:35:01 lo 45.84 45.84 43.38 43.38 0.00 0.00 0.00 0.00 Average: veth33f8cd5 18.45 16.24 8.48 25.38 0.00 0.00 0.00 0.00 Average: ens3 130.57 77.33 3954.10 14.24 0.00 0.00 0.00 0.00 Average: br-fd1d2203337d 1.60 1.85 2.22 4.75 0.00 0.00 0.00 0.00 Average: lo 7.01 7.01 7.19 7.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20668) 04/05/24 _x86_64_ (8 CPU) 05:28:24 LINUX RESTART (8 CPU) 05:29:02 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 9.58 0.00 0.81 3.28 0.03 86.29 05:30:01 0 32.87 0.00 1.94 3.73 0.07 61.39 05:30:01 1 4.89 0.00 0.66 15.79 0.05 78.60 05:30:01 2 21.33 0.00 1.44 0.97 0.03 76.23 05:30:01 3 9.67 0.00 0.73 0.48 0.02 89.11 05:30:01 4 2.07 0.00 0.46 1.90 0.02 95.56 05:30:01 5 2.92 0.00 0.48 2.94 0.03 93.63 05:30:01 6 1.90 0.00 0.41 0.03 0.02 97.64 05:30:01 7 1.04 0.00 0.32 0.46 0.02 98.17 05:31:01 all 9.86 0.00 1.15 2.84 0.03 86.11 05:31:01 0 1.32 0.00 0.65 0.95 0.05 97.02 05:31:01 1 2.19 0.00 0.89 13.82 0.02 83.09 05:31:01 2 1.37 0.00 0.65 0.25 0.02 97.71 05:31:01 3 19.82 0.00 1.54 1.77 0.05 76.82 05:31:01 4 28.04 0.00 1.94 4.98 0.07 64.97 05:31:01 5 11.04 0.00 1.39 0.08 0.02 87.47 05:31:01 6 11.99 0.00 1.59 0.72 0.03 85.67 05:31:01 7 3.19 0.00 0.58 0.17 0.02 96.04 05:32:01 all 9.51 0.00 4.43 10.58 0.06 75.42 05:32:01 0 7.76 0.00 4.17 1.85 0.05 86.17 05:32:01 1 12.64 0.00 3.97 5.52 0.08 77.78 05:32:01 2 9.10 0.00 4.48 41.41 0.07 44.93 05:32:01 3 7.14 0.00 4.22 8.55 0.05 80.04 05:32:01 4 9.42 0.00 4.57 1.86 0.07 84.08 05:32:01 5 10.12 0.00 4.19 3.61 0.07 82.01 05:32:01 6 7.75 0.00 5.27 10.95 0.05 75.98 05:32:01 7 12.11 0.00 4.61 11.11 0.05 72.12 05:33:01 all 27.34 0.00 3.69 3.64 0.09 65.25 05:33:01 0 23.35 0.00 3.12 1.17 0.08 72.28 05:33:01 1 31.69 0.00 3.80 1.26 0.08 63.17 05:33:01 2 25.22 0.00 4.03 13.47 0.10 57.19 05:33:01 3 26.86 0.00 3.51 2.02 0.08 67.53 05:33:01 4 29.42 0.00 3.85 3.28 0.08 63.36 05:33:01 5 26.81 0.00 3.74 1.12 0.08 68.25 05:33:01 6 30.49 0.00 4.07 2.51 0.08 62.86 05:33:01 7 24.83 0.00 3.36 4.30 0.08 67.42 05:34:01 all 6.76 0.00 0.67 1.21 0.06 91.30 05:34:01 0 7.39 0.00 0.72 0.17 0.05 91.67 05:34:01 1 7.03 0.00 0.69 0.12 0.07 92.10 05:34:01 2 5.85 0.00 0.80 0.22 0.07 93.06 05:34:01 3 6.75 0.00 0.77 0.00 0.07 92.41 05:34:01 4 6.56 0.00 0.60 8.93 0.07 83.84 05:34:01 5 7.18 0.00 0.70 0.02 0.07 92.03 05:34:01 6 6.77 0.00 0.52 0.05 0.05 92.61 05:34:01 7 6.58 0.00 0.62 0.15 0.07 92.58 05:35:01 all 1.12 0.00 0.46 1.63 0.05 96.75 05:35:01 0 1.00 0.00 0.48 0.23 0.02 98.26 05:35:01 1 1.32 0.00 0.45 0.25 0.05 97.92 05:35:01 2 0.62 0.00 0.44 1.22 0.08 97.64 05:35:01 3 1.14 0.00 0.49 0.23 0.05 98.09 05:35:01 4 1.10 0.00 0.49 10.74 0.05 87.62 05:35:01 5 0.77 0.00 0.32 0.27 0.03 98.61 05:35:01 6 1.40 0.00 0.57 0.07 0.07 97.90 05:35:01 7 1.54 0.00 0.43 0.02 0.03 97.98 Average: all 10.69 0.00 1.87 3.85 0.05 83.54 Average: 0 12.22 0.00 1.84 1.34 0.05 84.54 Average: 1 9.96 0.00 1.74 6.10 0.06 82.13 Average: 2 10.55 0.00 1.97 9.53 0.06 77.89 Average: 3 11.91 0.00 1.87 2.17 0.05 84.00 Average: 4 12.80 0.00 1.98 5.29 0.06 79.87 Average: 5 9.82 0.00 1.80 1.33 0.05 87.00 Average: 6 10.05 0.00 2.07 2.38 0.05 85.45 Average: 7 8.21 0.00 1.66 2.70 0.04 87.39