---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25182 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 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 851 26535 0 4780 30859 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:b9:39:ee brd ff:ff:ff:ff:ff:ff inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:feb9:39ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:65:9b:12 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-25182) 04/22/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 136.47 34.60 101.86 1694.22 62090.49 17:22:01 150.51 23.01 127.50 2756.74 67581.54 17:23:01 430.56 11.88 418.68 805.77 105375.95 17:24:01 5.27 0.35 4.92 27.86 105.32 17:25:01 11.36 0.03 11.33 4.13 1689.52 17:26:01 56.79 2.31 54.47 127.09 2555.34 Average: 131.80 11.97 119.84 900.35 39833.74 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30078160 31656744 2861060 8.69 70256 1819132 1439488 4.24 912712 1655244 150800 17:22:01 28839320 31662352 4099900 12.45 102448 2991488 1495272 4.40 994000 2731124 997544 17:23:01 25447492 30107536 7491728 22.74 133140 4636928 7333548 21.58 2642476 4341196 348 17:24:01 24117088 28801768 8822132 26.78 133376 4638356 9323464 27.43 3988660 4317820 264 17:25:01 24464016 29155208 8475204 25.73 133696 4665312 6914860 20.35 3656496 4312388 304 17:26:01 27204876 31633060 5734344 17.41 135584 4494168 1459384 4.29 1198552 4072452 2856 Average: 26691825 30502778 6247395 18.97 118083 3874231 4661003 13.71 2232149 3571704 192019 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 54.06 38.87 846.24 7.37 0.00 0.00 0.00 0.00 17:21:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 17:22:01 br-9cfd6fde2566 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 259.96 164.27 6629.00 16.42 0.00 0.00 0.00 0.00 17:22:01 lo 7.73 7.73 0.72 0.72 0.00 0.00 0.00 0.00 17:23:01 veth8f978d0 0.45 0.70 0.05 0.30 0.00 0.00 0.00 0.00 17:23:01 veth6f804d6 0.65 0.83 0.04 0.05 0.00 0.00 0.00 0.00 17:23:01 vethfef57e2 0.13 0.60 0.01 0.04 0.00 0.00 0.00 0.00 17:23:01 veth5ed5372 50.06 61.36 19.68 16.43 0.00 0.00 0.00 0.00 17:24:01 veth8f978d0 0.15 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 veth6f804d6 0.80 0.88 0.34 0.17 0.00 0.00 0.00 0.00 17:24:01 vethfef57e2 1.23 1.20 0.39 0.32 0.00 0.00 0.00 0.00 17:24:01 veth5ed5372 48.88 60.46 61.26 19.67 0.00 0.00 0.00 0.01 17:25:01 veth6f804d6 0.15 0.23 0.03 0.02 0.00 0.00 0.00 0.00 17:25:01 vethfef57e2 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 17:25:01 veth5ed5372 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 br-9cfd6fde2566 4.28 4.82 1.77 2.21 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1053.87 701.37 21466.68 126.03 0.00 0.00 0.00 0.00 17:26:01 lo 34.15 34.15 5.87 5.87 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 128.67 81.65 3461.89 11.82 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.93 0.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25182) 04/22/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.25 0.00 0.72 3.30 0.03 85.70 17:21:01 0 7.64 0.00 0.54 0.34 0.02 91.46 17:21:01 1 4.87 0.00 0.56 0.83 0.05 93.69 17:21:01 2 8.68 0.00 0.97 0.54 0.03 89.78 17:21:01 3 2.05 0.00 0.15 0.02 0.02 97.77 17:21:01 4 9.76 0.00 0.66 0.85 0.03 88.70 17:21:01 5 0.02 0.00 0.37 21.39 0.03 78.19 17:21:01 6 25.44 0.00 1.03 2.05 0.05 71.43 17:21:01 7 23.54 0.00 1.46 0.53 0.03 74.44 17:22:01 all 10.64 0.00 1.94 2.84 0.04 84.53 17:22:01 0 3.56 0.00 1.56 0.84 0.02 94.03 17:22:01 1 16.79 0.00 2.20 4.34 0.08 76.59 17:22:01 2 25.99 0.00 2.32 0.99 0.07 70.64 17:22:01 3 8.54 0.00 1.82 0.55 0.03 89.05 17:22:01 4 15.91 0.00 3.04 0.50 0.03 80.51 17:22:01 5 5.30 0.00 1.06 15.18 0.03 78.43 17:22:01 6 5.22 0.00 1.72 0.03 0.02 93.01 17:22:01 7 3.84 0.00 1.74 0.35 0.03 94.03 17:23:01 all 20.28 0.00 4.39 4.48 0.07 70.77 17:23:01 0 18.02 0.00 4.73 4.78 0.07 72.40 17:23:01 1 17.58 0.00 4.16 3.51 0.05 74.69 17:23:01 2 23.04 0.00 4.50 1.06 0.07 71.33 17:23:01 3 14.60 0.00 3.28 0.88 0.07 81.18 17:23:01 4 21.99 0.00 3.38 1.10 0.07 73.46 17:23:01 5 26.35 0.00 5.97 22.94 0.10 44.63 17:23:01 6 23.67 0.00 4.31 1.06 0.08 70.87 17:23:01 7 17.09 0.00 4.81 0.59 0.05 77.46 17:24:01 all 16.48 0.00 1.43 0.02 0.06 82.01 17:24:01 0 13.74 0.00 1.05 0.03 0.05 85.12 17:24:01 1 18.76 0.00 1.61 0.00 0.08 79.55 17:24:01 2 19.56 0.00 2.23 0.03 0.05 78.13 17:24:01 3 14.10 0.00 1.25 0.03 0.03 84.58 17:24:01 4 15.42 0.00 1.17 0.02 0.05 83.34 17:24:01 5 16.56 0.00 1.29 0.00 0.03 82.12 17:24:01 6 16.55 0.00 1.32 0.02 0.05 82.06 17:24:01 7 17.14 0.00 1.55 0.03 0.08 81.20 17:25:01 all 1.16 0.00 0.29 0.07 0.05 98.43 17:25:01 0 0.97 0.00 0.28 0.02 0.03 98.70 17:25:01 1 1.17 0.00 0.30 0.00 0.08 98.45 17:25:01 2 1.12 0.00 0.22 0.02 0.02 98.63 17:25:01 3 0.57 0.00 0.25 0.12 0.05 99.01 17:25:01 4 0.62 0.00 0.25 0.37 0.03 98.73 17:25:01 5 1.47 0.00 0.37 0.05 0.05 98.06 17:25:01 6 2.13 0.00 0.44 0.00 0.05 97.38 17:25:01 7 1.21 0.00 0.25 0.00 0.05 98.49 17:26:01 all 7.79 0.00 0.56 0.25 0.03 91.38 17:26:01 0 2.57 0.00 0.40 0.08 0.03 96.92 17:26:01 1 12.91 0.00 0.57 0.22 0.03 86.27 17:26:01 2 5.22 0.00 0.55 0.10 0.02 94.11 17:26:01 3 3.05 0.00 0.60 1.03 0.03 95.28 17:26:01 4 15.02 0.00 0.72 0.10 0.03 84.13 17:26:01 5 19.89 0.00 0.82 0.22 0.05 79.03 17:26:01 6 0.75 0.00 0.42 0.22 0.03 98.58 17:26:01 7 2.92 0.00 0.41 0.02 0.03 96.62 Average: all 11.08 0.00 1.55 1.82 0.05 85.50 Average: 0 7.74 0.00 1.42 1.01 0.04 89.79 Average: 1 12.02 0.00 1.57 1.48 0.06 84.87 Average: 2 13.92 0.00 1.79 0.46 0.04 83.79 Average: 3 7.14 0.00 1.22 0.44 0.04 91.16 Average: 4 13.11 0.00 1.54 0.49 0.04 84.82 Average: 5 11.60 0.00 1.64 9.89 0.05 76.82 Average: 6 12.21 0.00 1.53 0.56 0.05 85.65 Average: 7 10.91 0.00 1.69 0.25 0.05 87.10