---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45466 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 832 27989 0 3344 30890 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:47:c6:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe47:c6ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:fb:01:37 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-45466) 10/02/24 _x86_64_ (8 CPU) 14:41:47 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:02 362.53 87.20 275.32 6252.58 64793.47 14:44:01 186.97 18.40 168.56 402.64 43415.42 14:45:01 29.31 5.30 24.01 365.54 23331.04 14:46:01 17.45 0.03 17.41 4.00 21133.14 14:47:01 43.23 1.43 41.80 98.48 23823.29 Average: 127.70 22.49 105.21 1428.14 35272.36 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:02 30178276 31722236 2760944 8.38 67608 1787828 1335220 3.93 849124 1624644 123788 14:44:01 28885400 30960524 4053820 12.31 86848 2281124 2152072 6.33 1642940 2082684 9928 14:45:01 25811628 27971224 7127592 21.64 88484 2361536 4836652 14.23 4724976 2061000 2060 14:46:01 25340108 27510224 7599112 23.07 88656 2371272 5041992 14.83 5182040 2070472 636 14:47:01 28706676 31675932 4232544 12.85 92196 3155620 1388784 4.09 1472572 2404900 720712 Average: 27784418 29968028 5154802 15.65 84758 2391476 2950944 8.68 2774330 2048740 171425 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:02 ens3 356.66 246.88 1594.73 75.32 0.00 0.00 0.00 0.00 14:43:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 534.72 413.62 6535.29 55.83 0.00 0.00 0.00 0.00 14:44:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 72.07 59.19 97.27 20.68 0.00 0.00 0.00 0.00 14:45:01 lo 1.82 1.82 0.42 0.42 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 23.70 23.81 5.09 9.15 0.00 0.00 0.00 0.00 14:46:01 lo 4.92 4.92 1.38 1.38 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 61.14 58.20 281.43 15.11 0.00 0.00 0.00 0.00 14:47:01 lo 0.88 0.88 0.08 0.08 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 208.57 159.49 1686.51 35.15 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45466) 10/02/24 _x86_64_ (8 CPU) 14:41:47 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:02 all 10.17 0.00 1.53 4.24 0.04 84.03 14:43:02 0 10.51 0.00 1.34 1.17 0.03 86.95 14:43:02 1 9.43 0.00 2.26 4.21 0.03 84.07 14:43:02 2 14.71 0.00 1.79 1.44 0.05 82.02 14:43:02 3 6.62 0.00 0.65 3.18 0.02 89.54 14:43:02 4 17.67 0.00 2.44 1.37 0.07 78.45 14:43:02 5 15.69 0.00 1.70 1.12 0.05 81.44 14:43:02 6 3.50 0.00 1.17 19.54 0.03 75.75 14:43:02 7 3.27 0.00 0.79 1.89 0.05 94.00 14:44:01 all 14.29 0.00 1.15 3.77 0.06 80.72 14:44:01 0 17.70 0.00 2.11 3.12 0.05 77.02 14:44:01 1 11.65 0.00 1.22 2.41 0.09 84.63 14:44:01 2 11.79 0.00 0.42 0.17 0.05 87.56 14:44:01 3 10.71 0.00 0.36 0.32 0.07 88.55 14:44:01 4 8.96 0.00 0.63 1.60 0.03 88.78 14:44:01 5 25.95 0.00 2.08 4.91 0.07 67.00 14:44:01 6 5.07 0.00 1.26 15.99 0.05 77.64 14:44:01 7 22.54 0.00 1.18 1.65 0.09 74.54 14:45:01 all 38.49 0.00 0.66 1.20 0.08 59.58 14:45:01 0 41.53 0.00 0.25 0.00 0.10 58.12 14:45:01 1 50.39 0.00 1.12 0.08 0.10 48.31 14:45:01 2 41.95 0.00 0.57 0.65 0.08 56.74 14:45:01 3 29.51 0.00 0.37 0.00 0.07 70.06 14:45:01 4 50.52 0.00 0.75 0.25 0.08 48.39 14:45:01 5 35.17 0.00 0.84 1.50 0.08 62.40 14:45:01 6 27.68 0.00 0.67 7.07 0.05 64.53 14:45:01 7 31.22 0.00 0.68 0.02 0.07 68.01 14:46:01 all 24.43 0.00 0.29 1.04 0.06 74.18 14:46:01 0 14.07 0.00 0.22 0.00 0.03 85.68 14:46:01 1 38.04 0.00 0.52 0.00 0.08 61.36 14:46:01 2 31.10 0.00 0.28 0.02 0.07 68.53 14:46:01 3 15.33 0.00 0.20 0.00 0.05 84.42 14:46:01 4 41.04 0.00 0.43 0.00 0.07 58.46 14:46:01 5 18.67 0.00 0.37 0.02 0.07 80.87 14:46:01 6 12.83 0.00 0.18 8.29 0.05 78.65 14:46:01 7 24.38 0.00 0.17 0.02 0.05 75.38 14:47:01 all 20.24 0.00 1.31 1.04 0.06 77.36 14:47:01 0 31.29 0.00 1.30 0.37 0.08 66.96 14:47:01 1 37.72 0.00 2.12 0.28 0.08 59.79 14:47:01 2 9.97 0.00 0.80 0.27 0.05 88.91 14:47:01 3 9.91 0.00 1.20 0.02 0.03 88.84 14:47:01 4 12.19 0.00 1.45 0.12 0.05 86.20 14:47:01 5 23.30 0.00 1.05 0.08 0.05 75.51 14:47:01 6 24.30 0.00 1.72 7.14 0.03 66.81 14:47:01 7 13.27 0.00 0.87 0.02 0.05 85.79 Average: all 21.54 0.00 0.99 2.25 0.06 75.16 Average: 0 23.04 0.00 1.04 0.92 0.06 74.94 Average: 1 29.49 0.00 1.45 1.40 0.08 67.58 Average: 2 21.93 0.00 0.78 0.51 0.06 76.73 Average: 3 14.43 0.00 0.56 0.71 0.05 84.27 Average: 4 26.12 0.00 1.14 0.66 0.06 72.02 Average: 5 23.75 0.00 1.20 1.51 0.06 73.47 Average: 6 14.71 0.00 1.00 11.59 0.04 72.66 Average: 7 18.92 0.00 0.73 0.71 0.06 79.57