---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25999 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 13G 142G 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 847 25839 0 5481 30864 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:23:93:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe23:93f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:12:93:7b 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-25999) 04/25/24 _x86_64_ (8 CPU) 11:05:24 LINUX RESTART (8 CPU) 11:06:01 tps rtps wtps bread/s bwrtn/s 11:07:01 118.30 57.88 60.43 3637.97 32267.69 11:08:01 108.93 26.87 82.06 2078.64 23168.68 11:09:01 111.28 9.70 101.58 1699.58 28613.23 11:10:01 342.09 13.35 328.75 769.64 115354.67 11:11:01 32.43 0.57 31.86 51.72 18334.63 11:12:01 14.93 0.10 14.83 16.53 14709.97 11:13:01 74.59 1.42 73.17 108.12 17917.15 Average: 114.65 15.70 98.95 1194.80 35766.02 11:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 30233132 31669648 2706088 8.22 55700 1700668 1453096 4.28 885720 1551860 57244 11:08:01 29980096 31713736 2959124 8.98 79596 1956592 1400272 4.12 865656 1785528 107604 11:09:01 27208904 31640884 5730316 17.40 122604 4510800 1582680 4.66 1019716 4254448 2297624 11:10:01 25804796 30966576 7134424 21.66 135268 5184280 6698512 19.71 1810260 4781192 1988 11:11:01 24066564 29344636 8872656 26.94 137356 5293792 8782460 25.84 3518628 4797604 368 11:12:01 23924792 29234972 9014428 27.37 137788 5324204 8832332 25.99 3638568 4814884 27596 11:13:01 26486408 31630676 6452812 19.59 139680 5171400 1472952 4.33 1289372 4664832 1300 Average: 26814956 30885875 6124264 18.59 115427 4163105 4317472 12.70 1861131 3807193 356246 11:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 ens3 319.94 245.90 1435.93 62.63 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 11:08:01 ens3 35.34 26.49 402.05 7.59 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:09:01 ens3 834.14 425.91 20358.63 32.63 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 9.67 9.67 0.97 0.97 0.00 0.00 0.00 0.00 11:09:01 br-8c3643f656ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 vethdd236fe 0.40 0.55 0.02 0.03 0.00 0.00 0.00 0.00 11:10:01 veth6a14660 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:10:01 ens3 248.31 154.87 8001.53 10.49 0.00 0.00 0.00 0.00 11:10:01 veth57495c7 38.26 29.93 4.50 2.96 0.00 0.00 0.00 0.00 11:11:01 vethdd236fe 3.28 4.02 0.47 0.41 0.00 0.00 0.00 0.00 11:11:01 veth6a14660 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 4.32 2.40 1.26 1.12 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 vethdd236fe 3.40 4.95 0.53 2.55 0.00 0.00 0.00 0.00 11:12:01 veth6a14660 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 18.13 14.51 6.21 23.75 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 38.06 27.20 66.60 15.31 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 22.05 22.05 2.34 2.34 0.00 0.00 0.00 0.00 Average: ens3 214.04 128.19 4324.30 21.93 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: lo 2.66 2.66 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25999) 04/25/24 _x86_64_ (8 CPU) 11:05:24 LINUX RESTART (8 CPU) 11:06:01 CPU %user %nice %system %iowait %steal %idle 11:07:01 all 8.37 0.00 0.82 6.04 0.05 84.72 11:07:01 0 4.60 0.00 0.57 5.40 0.03 89.40 11:07:01 1 2.12 0.00 0.48 0.42 0.10 96.88 11:07:01 2 4.48 0.00 0.60 0.27 0.03 94.62 11:07:01 3 5.04 0.00 0.58 1.34 0.05 92.99 11:07:01 4 16.95 0.00 0.97 28.67 0.05 53.36 11:07:01 5 19.12 0.00 1.32 1.77 0.05 77.74 11:07:01 6 5.98 0.00 0.92 8.17 0.07 84.87 11:07:01 7 8.67 0.00 1.05 2.30 0.05 87.92 11:08:01 all 8.83 0.00 0.71 4.23 0.03 86.20 11:08:01 0 16.65 0.00 0.95 2.89 0.03 79.47 11:08:01 1 14.74 0.00 1.24 0.68 0.03 83.30 11:08:01 2 6.22 0.00 0.78 0.58 0.03 92.38 11:08:01 3 18.24 0.00 1.50 1.15 0.07 79.04 11:08:01 4 1.58 0.00 0.22 6.37 0.03 91.81 11:08:01 5 1.77 0.00 0.10 0.03 0.00 98.10 11:08:01 6 0.83 0.00 0.37 15.09 0.02 83.69 11:08:01 7 10.62 0.00 0.57 7.04 0.05 81.72 11:09:01 all 12.48 0.00 3.78 2.59 0.06 81.09 11:09:01 0 29.75 0.00 4.80 4.30 0.07 61.08 11:09:01 1 16.65 0.00 4.97 2.00 0.07 76.32 11:09:01 2 11.50 0.00 3.56 0.15 0.05 84.74 11:09:01 3 9.32 0.00 3.39 0.61 0.07 86.61 11:09:01 4 7.34 0.00 2.89 9.00 0.05 80.72 11:09:01 5 9.08 0.00 3.39 0.08 0.05 87.39 11:09:01 6 7.15 0.00 3.87 4.36 0.05 84.57 11:09:01 7 9.05 0.00 3.34 0.13 0.10 87.38 11:10:01 all 8.44 0.00 2.62 12.09 0.05 76.80 11:10:01 0 9.78 0.00 2.33 4.48 0.07 83.34 11:10:01 1 8.48 0.00 3.19 22.40 0.05 65.88 11:10:01 2 8.05 0.00 2.49 8.66 0.05 80.76 11:10:01 3 7.45 0.00 3.03 42.69 0.05 46.78 11:10:01 4 10.28 0.00 2.39 4.16 0.03 83.14 11:10:01 5 6.49 0.00 2.63 6.94 0.05 83.89 11:10:01 6 7.71 0.00 2.65 4.55 0.05 85.04 11:10:01 7 9.19 0.00 2.28 2.99 0.03 85.51 11:11:01 all 24.73 0.00 2.67 1.27 0.08 71.25 11:11:01 0 21.40 0.00 2.39 0.42 0.07 75.72 11:11:01 1 23.56 0.00 2.46 0.07 0.07 73.85 11:11:01 2 18.34 0.00 2.19 2.55 0.07 76.86 11:11:01 3 28.07 0.00 2.53 4.21 0.08 65.11 11:11:01 4 30.39 0.00 3.10 0.02 0.13 66.35 11:11:01 5 30.46 0.00 3.86 0.05 0.07 65.56 11:11:01 6 22.83 0.00 2.16 2.78 0.08 72.15 11:11:01 7 22.89 0.00 2.66 0.07 0.07 74.31 11:12:01 all 3.63 0.00 0.49 0.97 0.05 94.85 11:12:01 0 2.40 0.00 0.47 0.00 0.03 97.10 11:12:01 1 3.22 0.00 0.50 0.00 0.05 96.23 11:12:01 2 5.40 0.00 0.65 0.55 0.10 93.30 11:12:01 3 3.05 0.00 0.40 2.82 0.05 93.68 11:12:01 4 2.95 0.00 0.50 0.12 0.05 96.38 11:12:01 5 4.04 0.00 0.43 0.20 0.05 95.27 11:12:01 6 3.68 0.00 0.54 4.07 0.05 91.66 11:12:01 7 4.32 0.00 0.45 0.03 0.05 95.15 11:13:01 all 5.14 0.00 0.60 1.18 0.04 93.03 11:13:01 0 7.01 0.00 0.65 0.55 0.03 91.76 11:13:01 1 13.16 0.00 0.55 0.30 0.05 85.94 11:13:01 2 1.30 0.00 0.50 0.10 0.05 98.05 11:13:01 3 1.02 0.00 0.54 0.13 0.03 98.28 11:13:01 4 1.22 0.00 0.55 0.20 0.02 98.02 11:13:01 5 1.34 0.00 0.75 1.89 0.08 95.94 11:13:01 6 15.10 0.00 0.75 6.02 0.08 78.04 11:13:01 7 0.99 0.00 0.52 0.28 0.02 98.20 Average: all 10.22 0.00 1.67 4.05 0.05 84.00 Average: 0 13.06 0.00 1.73 2.58 0.05 82.58 Average: 1 11.69 0.00 1.91 3.69 0.06 82.66 Average: 2 7.89 0.00 1.53 1.83 0.06 88.69 Average: 3 10.32 0.00 1.71 7.54 0.06 80.38 Average: 4 10.09 0.00 1.51 6.93 0.05 81.41 Average: 5 10.31 0.00 1.78 1.56 0.05 86.29 Average: 6 9.04 0.00 1.60 6.45 0.06 82.86 Average: 7 9.38 0.00 1.55 1.84 0.05 87.18