---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74939 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 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 776 28408 0 2982 30943 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:a4:91:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fea4:91a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:97:38:ed 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-74939) 11/14/23 _x86_64_ (8 CPU) 02:14:04 LINUX RESTART (8 CPU) 02:15:01 tps rtps wtps bread/s bwrtn/s 02:16:01 103.62 13.81 89.80 977.54 25143.89 02:17:01 118.48 25.50 92.98 2473.05 21868.36 02:18:01 74.27 3.83 70.44 510.31 32800.80 02:19:01 9.42 0.00 9.42 0.00 12183.57 02:20:01 8.83 0.02 8.82 4.27 12510.71 02:21:01 8.77 0.02 8.75 0.13 12111.71 02:22:01 18.00 1.43 16.56 110.38 12601.10 Average: 48.77 6.37 42.40 582.25 18460.18 02:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 29973116 31706928 2966104 9.00 74696 1965612 1436460 4.23 876832 1794492 80108 02:17:01 29663904 31753128 3275316 9.94 93692 2282944 1412656 4.16 888832 2053316 148236 02:18:01 29171176 31745532 3768044 11.44 106436 2742824 1350668 3.97 966320 2441348 2288 02:19:01 29171964 31746328 3767256 11.44 106532 2742828 1345732 3.96 968108 2439704 44 02:20:01 29176180 31750752 3763040 11.42 106596 2742960 1369604 4.03 962988 2439144 36 02:21:01 29176800 31751464 3762420 11.42 106656 2742972 1366976 4.02 963576 2438548 148 02:22:01 29117932 31706636 3821288 11.60 109700 2754348 1428776 4.20 1029192 2431852 42704 Average: 29350153 31737253 3589067 10.90 100615 2567784 1387267 4.08 950835 2291201 39081 02:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 84.62 54.95 1039.90 8.00 0.00 0.00 0.00 0.00 02:16:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 66.97 50.14 419.99 11.41 0.00 0.00 0.00 0.00 02:17:01 lo 1.47 1.47 0.14 0.14 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 290.35 138.44 5340.47 11.05 0.00 0.00 0.00 0.00 02:18:01 br-17fb66661a83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 1.60 1.60 0.17 0.17 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 1.40 1.23 0.33 0.49 0.00 0.00 0.00 0.00 02:19:01 br-17fb66661a83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.27 0.27 0.02 0.02 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 1.52 1.28 0.80 0.53 0.00 0.00 0.00 0.00 02:20:01 br-17fb66661a83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.07 0.07 0.00 0.00 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 1.05 1.02 0.28 0.45 0.00 0.00 0.00 0.00 02:21:01 br-17fb66661a83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 17.70 14.83 15.27 6.13 0.00 0.00 0.00 0.00 02:22:01 lo 0.30 0.30 0.03 0.03 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 66.23 37.41 973.87 5.44 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74939) 11/14/23 _x86_64_ (8 CPU) 02:14:04 LINUX RESTART (8 CPU) 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 7.44 0.00 0.58 3.42 0.03 88.53 02:16:01 0 3.96 0.00 0.40 0.42 0.03 95.19 02:16:01 1 11.37 0.00 0.62 0.17 0.02 87.83 02:16:01 2 0.60 0.00 0.12 0.05 0.03 99.20 02:16:01 3 3.11 0.00 0.52 11.75 0.03 84.59 02:16:01 4 0.60 0.00 0.18 0.10 0.00 99.12 02:16:01 5 6.15 0.00 0.68 1.43 0.00 91.73 02:16:01 6 0.27 0.00 0.38 9.22 0.02 90.11 02:16:01 7 33.60 0.00 1.80 4.23 0.07 60.31 02:17:01 all 9.62 0.00 0.82 2.26 0.04 87.27 02:17:01 0 5.39 0.00 0.82 4.06 0.07 89.67 02:17:01 1 5.63 0.00 0.47 0.67 0.02 93.22 02:17:01 2 8.70 0.00 0.57 0.62 0.02 90.10 02:17:01 3 12.67 0.00 1.14 10.11 0.05 76.03 02:17:01 4 17.36 0.00 1.00 1.17 0.03 80.43 02:17:01 5 10.13 0.00 0.75 0.32 0.02 88.79 02:17:01 6 4.49 0.00 0.63 0.02 0.02 94.84 02:17:01 7 12.59 0.00 1.15 1.00 0.05 85.21 02:18:01 all 3.70 0.00 0.86 1.63 0.02 93.79 02:18:01 0 5.02 0.00 0.95 1.63 0.03 92.36 02:18:01 1 4.13 0.00 1.29 0.13 0.02 94.43 02:18:01 2 4.66 0.00 0.80 0.12 0.02 94.40 02:18:01 3 4.00 0.00 0.87 7.04 0.02 88.08 02:18:01 4 2.54 0.00 0.70 4.03 0.02 92.71 02:18:01 5 2.25 0.00 0.84 0.00 0.03 96.88 02:18:01 6 4.47 0.00 0.58 0.00 0.02 94.93 02:18:01 7 2.56 0.00 0.85 0.00 0.02 96.57 02:19:01 all 0.15 0.00 0.02 0.46 0.01 99.36 02:19:01 0 0.05 0.00 0.03 0.00 0.03 99.88 02:19:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:19:01 2 0.00 0.00 0.02 0.00 0.02 99.97 02:19:01 3 0.03 0.00 0.00 3.60 0.02 96.35 02:19:01 4 0.08 0.00 0.07 0.07 0.00 99.78 02:19:01 5 0.93 0.00 0.02 0.00 0.00 99.05 02:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:19:01 7 0.07 0.00 0.03 0.00 0.00 99.90 02:20:01 all 0.04 0.00 0.02 0.28 0.01 99.66 02:20:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:20:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:20:01 2 0.07 0.00 0.02 0.00 0.00 99.92 02:20:01 3 0.05 0.00 0.03 2.15 0.03 97.73 02:20:01 4 0.00 0.00 0.00 0.08 0.00 99.92 02:20:01 5 0.05 0.00 0.03 0.00 0.02 99.90 02:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 7 0.08 0.00 0.02 0.00 0.00 99.90 02:21:01 all 0.04 0.00 0.04 0.53 0.01 99.38 02:21:01 0 0.07 0.00 0.05 0.00 0.02 99.87 02:21:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:21:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:21:01 3 0.08 0.00 0.07 4.18 0.02 95.65 02:21:01 4 0.05 0.00 0.03 0.07 0.02 99.83 02:21:01 5 0.03 0.00 0.02 0.00 0.02 99.93 02:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 7 0.02 0.00 0.03 0.00 0.00 99.95 02:22:01 all 3.15 0.00 0.24 0.70 0.01 95.90 02:22:01 0 0.85 0.00 0.17 0.00 0.03 98.95 02:22:01 1 0.78 0.00 0.17 0.02 0.02 99.02 02:22:01 2 2.42 0.00 0.18 0.20 0.02 97.19 02:22:01 3 2.45 0.00 0.23 4.39 0.02 92.91 02:22:01 4 0.25 0.00 0.17 0.72 0.00 98.87 02:22:01 5 2.75 0.00 0.18 0.02 0.02 97.03 02:22:01 6 15.40 0.00 0.63 0.25 0.02 83.70 02:22:01 7 0.30 0.00 0.17 0.02 0.02 99.50 Average: all 3.45 0.00 0.37 1.32 0.02 94.84 Average: 0 2.19 0.00 0.35 0.87 0.03 96.55 Average: 1 3.14 0.00 0.37 0.14 0.01 96.34 Average: 2 2.35 0.00 0.25 0.14 0.01 97.24 Average: 3 3.21 0.00 0.41 6.18 0.03 90.17 Average: 4 2.98 0.00 0.31 0.89 0.01 95.82 Average: 5 3.19 0.00 0.36 0.25 0.01 96.19 Average: 6 3.52 0.00 0.32 1.36 0.01 94.79 Average: 7 7.00 0.00 0.58 0.75 0.02 91.65