---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5451 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 851 27484 0 3830 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:90:1a:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe90:1a7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:bf:91:56 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-5451) 02/15/24 _x86_64_ (8 CPU) 02:18:24 LINUX RESTART (8 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 110.75 36.62 74.13 1708.50 24691.50 02:21:01 116.65 23.03 93.62 2767.47 29615.73 02:22:01 286.27 12.83 273.44 826.06 73561.87 02:23:01 42.07 0.33 41.74 25.59 23692.74 Average: 138.93 18.20 120.72 1331.81 37889.66 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30067224 31676860 2871996 8.72 69724 1850660 1423788 4.19 896160 1685268 170016 02:21:01 29188560 31665312 3750660 11.39 95616 2662852 1555800 4.58 990948 2405776 645172 02:22:01 27507996 30988880 5431224 16.49 114440 3611000 4232828 12.45 1746560 3250356 240 02:23:01 27317568 30959548 5621652 17.07 115156 3768048 2951716 8.68 1860020 3329868 204 Average: 28520337 31322650 4418883 13.42 98734 2973140 2541033 7.48 1373422 2667817 203908 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 104.22 71.04 1061.94 16.67 0.00 0.00 0.00 0.00 02:20:01 lo 1.67 1.67 0.18 0.18 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 124.53 88.20 2796.95 11.15 0.00 0.00 0.00 0.00 02:21:01 br-a6905f2b54bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 5.53 5.53 0.52 0.52 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 vetha082f35 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 02:22:01 veth630f053 32.68 39.99 3.20 4.68 0.00 0.00 0.00 0.00 02:22:01 ens3 291.37 164.39 10748.79 11.88 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 vetha082f35 2.32 2.35 0.78 0.57 0.00 0.00 0.00 0.00 02:23:01 ens3 17.69 16.54 9.06 9.80 0.00 0.00 0.00 0.00 02:23:01 br-a6905f2b54bf 1.55 1.97 0.61 0.66 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: vetha082f35 0.62 0.70 0.20 0.15 0.00 0.00 0.00 0.00 Average: ens3 134.45 85.04 3653.96 12.37 0.00 0.00 0.00 0.00 Average: br-a6905f2b54bf 0.39 0.49 0.15 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5451) 02/15/24 _x86_64_ (8 CPU) 02:18:24 LINUX RESTART (8 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 10.18 0.00 0.81 2.06 0.03 86.92 02:20:01 0 1.87 0.00 0.38 0.50 0.02 97.23 02:20:01 1 6.59 0.00 0.65 0.78 0.02 91.96 02:20:01 2 13.06 0.00 1.10 0.82 0.02 85.00 02:20:01 3 13.07 0.00 0.97 0.50 0.03 85.43 02:20:01 4 22.75 0.00 1.61 13.21 0.07 62.36 02:20:01 5 17.59 0.00 0.88 0.15 0.02 81.36 02:20:01 6 5.58 0.00 0.48 0.08 0.02 93.84 02:20:01 7 0.92 0.00 0.37 0.55 0.05 98.11 02:21:01 all 10.49 0.00 1.50 2.16 0.04 85.81 02:21:01 0 4.49 0.00 0.99 0.13 0.02 94.37 02:21:01 1 1.94 0.00 0.99 1.52 0.02 95.53 02:21:01 2 19.61 0.00 1.62 0.99 0.03 77.75 02:21:01 3 31.44 0.00 2.76 2.02 0.08 63.69 02:21:01 4 3.73 0.00 1.29 9.45 0.05 85.48 02:21:01 5 8.34 0.00 1.49 0.02 0.03 90.13 02:21:01 6 8.50 0.00 1.30 0.25 0.05 89.90 02:21:01 7 5.88 0.00 1.58 2.86 0.05 89.64 02:22:01 all 12.74 0.00 3.41 8.10 0.07 75.68 02:22:01 0 8.21 0.00 3.97 30.28 0.08 57.45 02:22:01 1 11.06 0.00 3.37 3.50 0.07 82.01 02:22:01 2 15.45 0.00 3.42 0.49 0.07 80.58 02:22:01 3 14.04 0.00 3.88 6.15 0.07 75.86 02:22:01 4 16.45 0.00 3.23 10.28 0.07 69.97 02:22:01 5 15.13 0.00 3.20 1.33 0.07 80.27 02:22:01 6 12.20 0.00 3.49 4.97 0.07 79.27 02:22:01 7 9.37 0.00 2.69 7.83 0.05 80.06 02:23:01 all 18.11 0.00 1.78 1.14 0.06 78.91 02:23:01 0 21.81 0.00 1.86 1.42 0.05 74.87 02:23:01 1 17.21 0.00 1.59 0.25 0.07 80.88 02:23:01 2 19.18 0.00 1.84 0.12 0.05 78.82 02:23:01 3 18.88 0.00 1.98 4.97 0.07 74.10 02:23:01 4 13.23 0.00 1.59 0.13 0.05 84.99 02:23:01 5 15.51 0.00 1.57 0.18 0.03 82.70 02:23:01 6 25.55 0.00 2.26 0.12 0.07 72.01 02:23:01 7 13.46 0.00 1.61 1.96 0.07 82.90 Average: all 12.88 0.00 1.87 3.36 0.05 81.84 Average: 0 9.09 0.00 1.79 8.04 0.04 81.04 Average: 1 9.20 0.00 1.64 1.51 0.04 87.60 Average: 2 16.82 0.00 1.99 0.60 0.04 80.54 Average: 3 19.36 0.00 2.39 3.40 0.06 74.78 Average: 4 14.04 0.00 1.93 8.26 0.06 75.71 Average: 5 14.14 0.00 1.78 0.42 0.04 83.62 Average: 6 12.95 0.00 1.88 1.35 0.05 83.77 Average: 7 7.40 0.00 1.56 3.29 0.05 87.69