---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7289 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: 2800.000 BogoMIPS: 5600.00 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 854 27315 0 3997 30856 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:63:d0:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe63:d08a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:67:c8:2a 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-7289) 02/21/24 _x86_64_ (8 CPU) 11:15:25 LINUX RESTART (8 CPU) 11:16:01 tps rtps wtps bread/s bwrtn/s 11:17:01 21.95 0.02 21.93 0.13 22856.59 11:18:01 17.01 2.07 14.95 56.25 21251.85 11:19:01 16.44 1.42 15.03 66.51 22630.06 11:20:01 102.95 36.91 66.04 1732.11 27535.54 11:21:01 128.05 22.90 105.15 2743.81 34932.04 11:22:01 391.95 12.80 379.15 813.20 86319.45 11:23:01 8.55 0.17 8.38 20.80 7599.62 11:24:01 56.76 1.30 55.46 112.78 4055.62 Average: 92.95 9.70 83.26 693.17 28397.33 11:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 30639736 31886908 2299484 6.98 38688 1536588 1258840 3.70 626856 1417700 12 11:18:01 30601488 31850972 2337732 7.10 38788 1538268 1292816 3.80 663696 1418352 36 11:19:01 30561548 31818680 2377672 7.22 38928 1545636 1292816 3.80 698808 1424132 36 11:20:01 30145712 31735376 2793508 8.48 68460 1831132 1401652 4.12 832912 1665876 166936 11:21:01 29490168 31687452 3449052 10.47 94360 2387932 1512236 4.45 971652 2131976 375896 11:22:01 27287144 30942964 5652076 17.16 127864 3750236 3992344 11.75 1800252 3394200 280 11:23:01 26608048 30265740 6331172 19.22 128028 3751600 4589444 13.50 2477964 3394064 172 11:24:01 27939292 31582584 4999928 15.18 130884 3741384 1509292 4.44 1197824 3366556 18936 Average: 29159142 31471334 3780078 11.48 83250 2510347 2106180 6.20 1158746 2276607 70288 11:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 4.98 2.45 4.01 1.41 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 10.75 8.23 6.70 12.38 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 68.59 37.42 109.69 9.54 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 104.43 74.40 942.12 16.96 0.00 0.00 0.00 0.00 11:20:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 128.25 88.80 2953.44 11.67 0.00 0.00 0.00 0.00 11:21:01 br-c383e4d18736 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 4.80 4.80 0.46 0.46 0.00 0.00 0.00 0.00 11:22:01 veth27276b9 53.52 64.51 19.13 16.02 0.00 0.00 0.00 0.00 11:22:01 veth6d8e01d 26.71 24.75 11.56 16.25 0.00 0.00 0.00 0.00 11:22:01 vethe18fcb2 0.47 0.65 0.05 0.30 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 veth27276b9 77.40 95.22 95.46 22.93 0.00 0.00 0.00 0.01 11:23:01 veth6d8e01d 98.25 80.97 29.83 97.69 0.00 0.00 0.00 0.01 11:23:01 vethe18fcb2 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 805.33 553.89 11646.07 143.91 0.00 0.00 0.00 0.00 11:24:01 lo 32.76 32.76 10.53 10.53 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 76.28 51.21 1383.37 14.33 0.00 0.00 0.00 0.00 Average: lo 3.61 3.61 1.27 1.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7289) 02/21/24 _x86_64_ (8 CPU) 11:15:25 LINUX RESTART (8 CPU) 11:16:01 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 0.25 0.00 0.03 1.26 0.01 98.45 11:17:01 0 0.10 0.00 0.00 0.00 0.00 99.90 11:17:01 1 0.02 0.00 0.02 9.83 0.00 90.14 11:17:01 2 0.07 0.00 0.05 0.20 0.00 99.68 11:17:01 3 1.56 0.00 0.12 0.10 0.00 98.23 11:17:01 4 0.13 0.00 0.02 0.00 0.02 99.83 11:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:17:01 6 0.07 0.00 0.03 0.00 0.00 99.90 11:17:01 7 0.05 0.00 0.02 0.00 0.00 99.93 11:18:01 all 0.36 0.00 0.05 1.92 0.01 97.66 11:18:01 0 0.52 0.00 0.12 0.10 0.02 99.25 11:18:01 1 0.13 0.00 0.00 7.70 0.02 92.15 11:18:01 2 1.08 0.00 0.03 0.00 0.00 98.88 11:18:01 3 0.05 0.00 0.02 7.53 0.02 92.39 11:18:01 4 0.58 0.00 0.10 0.02 0.00 99.30 11:18:01 5 0.22 0.00 0.08 0.00 0.00 99.70 11:18:01 6 0.23 0.00 0.03 0.00 0.02 99.72 11:18:01 7 0.10 0.00 0.00 0.00 0.00 99.90 11:19:01 all 0.50 0.00 0.05 1.29 0.01 98.16 11:19:01 0 0.30 0.00 0.03 0.00 0.00 99.67 11:19:01 1 0.97 0.00 0.08 0.00 0.00 98.95 11:19:01 2 0.72 0.00 0.00 0.00 0.00 99.28 11:19:01 3 0.05 0.00 0.02 10.29 0.02 89.62 11:19:01 4 0.68 0.00 0.12 0.00 0.02 99.18 11:19:01 5 0.18 0.00 0.02 0.00 0.00 99.80 11:19:01 6 0.32 0.00 0.03 0.00 0.00 99.65 11:19:01 7 0.73 0.00 0.12 0.05 0.02 99.08 11:20:01 all 9.74 0.00 0.77 2.68 0.04 86.77 11:20:01 0 7.73 0.00 0.55 0.88 0.02 90.82 11:20:01 1 3.11 0.00 0.45 0.07 0.03 96.35 11:20:01 2 5.27 0.00 0.45 0.43 0.02 93.83 11:20:01 3 2.79 0.00 0.50 12.12 0.03 84.56 11:20:01 4 35.72 0.00 2.01 1.77 0.07 60.43 11:20:01 5 19.66 0.00 1.35 0.48 0.05 78.45 11:20:01 6 2.40 0.00 0.45 0.28 0.02 96.85 11:20:01 7 1.37 0.00 0.40 5.49 0.05 92.69 11:21:01 all 10.68 0.00 1.13 2.24 0.03 85.91 11:21:01 0 25.49 0.00 1.77 2.20 0.05 70.49 11:21:01 1 9.48 0.00 1.15 0.42 0.03 88.92 11:21:01 2 1.94 0.00 0.82 1.29 0.03 95.93 11:21:01 3 2.48 0.00 0.75 1.29 0.02 95.47 11:21:01 4 16.83 0.00 1.67 1.05 0.03 80.42 11:21:01 5 11.00 0.00 0.77 0.37 0.03 87.84 11:21:01 6 13.94 0.00 1.24 0.25 0.02 84.55 11:21:01 7 4.27 0.00 0.84 11.08 0.05 83.77 11:22:01 all 16.22 0.00 4.39 5.00 0.08 74.31 11:22:01 0 18.84 0.00 4.66 1.06 0.07 75.37 11:22:01 1 12.43 0.00 3.76 2.20 0.08 81.52 11:22:01 2 18.66 0.00 4.07 1.28 0.07 75.92 11:22:01 3 19.34 0.00 4.43 9.94 0.07 66.22 11:22:01 4 14.63 0.00 3.87 1.89 0.07 79.54 11:22:01 5 17.45 0.00 5.74 18.98 0.08 57.74 11:22:01 6 16.43 0.00 4.29 0.96 0.07 78.25 11:22:01 7 11.99 0.00 4.30 3.76 0.08 79.86 11:23:01 all 4.72 0.00 0.40 0.35 0.03 94.50 11:23:01 0 3.10 0.00 0.40 0.00 0.03 96.47 11:23:01 1 2.71 0.00 0.27 0.00 0.03 96.99 11:23:01 2 6.61 0.00 0.48 0.00 0.05 92.85 11:23:01 3 5.31 0.00 0.47 0.00 0.02 94.21 11:23:01 4 3.39 0.00 0.23 2.70 0.03 93.65 11:23:01 5 6.38 0.00 0.50 0.02 0.02 93.09 11:23:01 6 5.14 0.00 0.45 0.08 0.05 94.27 11:23:01 7 5.19 0.00 0.42 0.00 0.03 94.36 11:24:01 all 6.63 0.00 0.72 0.43 0.04 92.17 11:24:01 0 1.25 0.00 0.48 0.47 0.03 97.76 11:24:01 1 11.64 0.00 0.69 0.05 0.03 87.59 11:24:01 2 18.50 0.00 1.40 1.64 0.05 78.41 11:24:01 3 3.17 0.00 0.70 0.20 0.03 95.89 11:24:01 4 2.29 0.00 0.57 0.10 0.02 97.03 11:24:01 5 4.97 0.00 0.68 0.02 0.03 94.30 11:24:01 6 1.97 0.00 0.58 0.63 0.03 96.78 11:24:01 7 9.24 0.00 0.68 0.35 0.05 89.67 Average: all 6.12 0.00 0.94 1.89 0.03 91.02 Average: 0 7.15 0.00 1.00 0.59 0.03 91.24 Average: 1 5.05 0.00 0.80 2.53 0.03 91.59 Average: 2 6.59 0.00 0.91 0.60 0.03 91.87 Average: 3 4.32 0.00 0.87 5.17 0.03 89.61 Average: 4 9.26 0.00 1.07 0.94 0.03 88.70 Average: 5 7.46 0.00 1.14 2.45 0.03 88.92 Average: 6 5.04 0.00 0.88 0.28 0.03 93.77 Average: 7 4.10 0.00 0.84 2.59 0.04 92.43