---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1459 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 12G 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 815 27687 0 3664 30896 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c7:70:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fec7:709e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:7c:42:19 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::42:31ff:fe7c:4219/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1459) 11/19/23 _x86_64_ (8 CPU) 02:15:02 LINUX RESTART (8 CPU) 02:16:02 tps rtps wtps bread/s bwrtn/s 02:17:01 162.04 35.40 126.64 2825.28 79727.77 02:18:01 324.05 35.59 288.45 1689.72 17069.82 02:19:01 411.80 0.60 411.20 5.33 23678.19 02:20:01 6.80 0.00 6.80 0.00 641.92 02:21:01 27.72 2.55 25.17 124.13 5155.20 02:22:01 125.95 2.95 123.00 450.59 15549.41 Average: 176.43 12.79 163.64 843.67 23480.71 02:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 29991024 31781904 2948196 8.95 77604 2016416 1457036 4.29 810568 1838276 159560 02:18:01 27968824 30752004 4970396 15.09 144908 2857920 3027596 8.91 1947924 2588212 677444 02:19:01 27661076 30472232 5278144 16.02 145672 2879864 3235428 9.52 2253876 2581556 15792 02:20:01 26132160 28944192 6807060 20.67 145756 2881576 4869796 14.33 3758724 2582544 40 02:21:01 28067940 31221008 4871280 14.79 149452 3203512 2499232 7.35 1567752 2854884 141372 02:22:01 28373644 31651204 4565576 13.86 162184 3306632 1469560 4.32 1241792 2862724 41084 Average: 28032445 30803757 4906775 14.90 137596 2857653 2759775 8.12 1930106 2551366 172549 02:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 75.21 48.64 1069.29 9.10 0.00 0.00 0.00 0.00 02:17:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 615.78 386.57 3833.63 56.75 0.00 0.00 0.00 0.00 02:18:01 lo 5.07 5.07 0.83 0.83 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 6.17 5.32 58.52 0.73 0.00 0.00 0.00 0.00 02:19:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.15 0.18 0.10 0.01 0.00 0.00 0.00 0.00 02:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 128.12 105.57 1512.10 20.97 0.00 0.00 0.00 0.00 02:21:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 02:22:01 docker0 5.33 7.85 0.32 58.74 0.00 0.00 0.00 0.00 02:22:01 ens3 121.31 133.51 89.49 952.25 0.00 0.00 0.00 0.00 02:22:01 lo 5.40 5.40 0.49 0.49 0.00 0.00 0.00 0.00 Average: docker0 0.89 1.31 0.05 9.82 0.00 0.00 0.00 0.00 Average: ens3 158.18 113.47 1093.88 173.76 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1459) 11/19/23 _x86_64_ (8 CPU) 02:15:02 LINUX RESTART (8 CPU) 02:16:02 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 10.27 0.00 0.79 1.78 0.04 87.13 02:17:01 0 0.15 0.00 0.27 6.40 0.05 93.12 02:17:01 1 28.62 0.00 1.64 0.81 0.05 68.88 02:17:01 2 11.96 0.00 1.02 0.39 0.03 86.60 02:17:01 3 27.90 0.00 1.59 0.49 0.07 69.95 02:17:01 4 0.08 0.00 0.37 4.88 0.02 94.64 02:17:01 5 8.61 0.00 0.63 0.34 0.02 90.40 02:17:01 6 3.02 0.00 0.37 0.46 0.00 96.15 02:17:01 7 1.75 0.00 0.39 0.51 0.03 97.32 02:18:01 all 11.27 0.00 2.20 2.99 0.07 83.47 02:18:01 0 27.69 0.00 3.17 7.34 0.08 61.72 02:18:01 1 15.46 0.00 1.79 1.36 0.08 81.31 02:18:01 2 8.13 0.00 3.88 1.85 0.08 86.06 02:18:01 3 6.84 0.00 3.61 2.51 0.08 86.95 02:18:01 4 7.48 0.00 0.82 4.03 0.03 87.63 02:18:01 5 6.88 0.00 1.04 0.30 0.05 91.73 02:18:01 6 9.06 0.00 1.20 5.97 0.08 83.68 02:18:01 7 8.60 0.00 2.07 0.52 0.08 88.73 02:19:01 all 18.24 0.00 0.57 3.52 0.06 77.61 02:19:01 0 17.84 0.00 0.55 0.02 0.05 81.54 02:19:01 1 63.37 0.00 0.58 0.00 0.12 35.93 02:19:01 2 10.82 0.00 0.37 0.07 0.05 88.70 02:19:01 3 10.44 0.00 1.52 26.28 0.07 61.69 02:19:01 4 8.51 0.00 0.35 1.47 0.05 89.62 02:19:01 5 9.78 0.00 0.28 0.00 0.05 89.89 02:19:01 6 12.02 0.00 0.47 0.38 0.02 87.11 02:19:01 7 13.10 0.00 0.48 0.00 0.05 86.36 02:20:01 all 24.66 0.00 0.51 0.22 0.09 74.53 02:20:01 0 11.08 0.00 0.50 0.00 0.10 88.32 02:20:01 1 72.84 0.00 0.68 0.00 0.13 26.35 02:20:01 2 41.75 0.00 0.72 0.00 0.10 57.43 02:20:01 3 15.21 0.00 0.45 0.02 0.08 84.24 02:20:01 4 9.57 0.00 0.45 1.71 0.07 88.21 02:20:01 5 9.87 0.00 0.44 0.00 0.07 89.62 02:20:01 6 29.18 0.00 0.33 0.08 0.08 70.32 02:20:01 7 7.67 0.00 0.48 0.00 0.07 91.78 02:21:01 all 12.72 0.00 0.60 2.20 0.06 84.41 02:21:01 0 4.91 0.00 0.62 9.84 0.07 84.56 02:21:01 1 30.01 0.00 0.82 0.69 0.10 68.38 02:21:01 2 26.31 0.00 0.35 1.72 0.08 71.54 02:21:01 3 13.88 0.00 0.50 0.22 0.08 85.32 02:21:01 4 10.01 0.00 0.48 4.01 0.08 85.41 02:21:01 5 7.33 0.00 0.30 0.02 0.05 92.30 02:21:01 6 3.61 0.00 0.80 0.03 0.03 95.52 02:21:01 7 5.70 0.00 0.85 1.07 0.03 92.34 02:22:01 all 8.24 0.00 0.99 4.51 0.06 86.19 02:22:01 0 10.03 0.00 1.32 11.08 0.05 77.53 02:22:01 1 5.63 0.00 0.74 0.70 0.03 92.90 02:22:01 2 31.23 0.00 1.69 8.82 0.12 58.14 02:22:01 3 3.16 0.00 0.84 1.52 0.05 94.44 02:22:01 4 6.11 0.00 0.89 1.24 0.05 91.71 02:22:01 5 3.57 0.00 0.82 1.67 0.07 93.87 02:22:01 6 2.77 0.00 0.68 1.32 0.03 95.20 02:22:01 7 3.44 0.00 1.01 9.77 0.10 85.68 Average: all 14.25 0.00 0.94 2.54 0.06 82.21 Average: 0 11.98 0.00 1.07 5.78 0.07 81.10 Average: 1 36.03 0.00 1.04 0.59 0.09 62.25 Average: 2 21.73 0.00 1.34 2.15 0.08 74.71 Average: 3 12.88 0.00 1.42 5.18 0.07 80.46 Average: 4 6.98 0.00 0.56 2.88 0.05 89.53 Average: 5 7.67 0.00 0.58 0.39 0.05 91.30 Average: 6 9.97 0.00 0.64 1.38 0.04 87.97 Average: 7 6.72 0.00 0.88 1.98 0.06 90.36