---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31320 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 861 27198 0 4106 30849 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:34:31:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe34:31fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:c5:96:a0 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 inet6 fe80::42:22ff:fec5:96a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31320) 08/15/24 _x86_64_ (8 CPU) 16:04:04 LINUX RESTART (8 CPU) 16:05:02 tps rtps wtps bread/s bwrtn/s 16:06:01 213.79 55.74 158.06 3447.69 70705.98 16:07:01 14.96 2.78 12.18 109.45 1851.02 16:08:01 24.19 0.70 23.49 19.99 3688.37 16:09:01 20.62 0.60 20.02 19.73 4990.93 16:10:01 12.53 0.33 12.20 53.72 1150.82 16:11:01 408.48 5.28 403.20 489.65 83456.89 Average: 115.49 10.78 104.71 682.34 27519.96 16:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 29053440 30876796 3885780 11.80 82032 2042108 1921492 5.65 1753520 1819640 23528 16:07:01 28391228 30277624 4547992 13.81 83896 2100688 2341892 6.89 2388436 1841508 30448 16:08:01 28076804 30075788 4862416 14.76 88228 2205068 2497004 7.35 2598788 1932256 34308 16:09:01 27840804 29967660 5098416 15.48 92240 2322676 2536004 7.46 2728936 2030232 19560 16:10:01 27510988 29666008 5428232 16.48 94584 2346084 3166080 9.32 3031068 2051736 16344 16:11:01 26220780 29862304 6718440 20.40 103628 3792232 2594460 7.63 3300532 3013756 59272 Average: 27849007 30121030 5090213 15.45 90768 2468143 2509489 7.38 2633547 2114855 30577 16:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 ens3 176.70 147.01 1545.43 30.72 0.00 0.00 0.00 0.00 16:06:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 1623.43 1203.38 707.57 502.33 0.00 0.00 0.00 0.00 16:07:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 968.94 659.50 1539.08 246.24 0.00 0.00 0.00 0.00 16:08:01 lo 7.80 7.80 0.76 0.76 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 581.00 417.02 1563.46 167.49 0.00 0.00 0.00 0.00 16:09:01 lo 7.60 7.60 9.56 9.56 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 299.65 189.42 97.29 83.33 0.00 0.00 0.00 0.00 16:10:01 lo 2.88 2.88 0.62 0.62 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 655.67 513.26 2424.02 3563.19 0.00 0.00 0.00 0.00 16:11:01 lo 4.52 4.52 0.42 0.42 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 719.07 522.64 1312.12 767.58 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 1.92 1.92 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31320) 08/15/24 _x86_64_ (8 CPU) 16:04:04 LINUX RESTART (8 CPU) 16:05:02 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 17.80 0.00 1.00 2.47 0.06 78.67 16:06:01 0 6.77 0.00 0.88 5.60 0.03 86.72 16:06:01 1 15.03 0.00 1.05 0.29 0.05 83.58 16:06:01 2 26.08 0.00 1.44 0.98 0.07 71.43 16:06:01 3 38.11 0.00 1.70 0.76 0.07 59.36 16:06:01 4 11.30 0.00 0.58 2.65 0.05 85.42 16:06:01 5 13.84 0.00 0.66 0.14 0.02 85.34 16:06:01 6 21.25 0.00 1.31 1.95 0.08 75.41 16:06:01 7 9.67 0.00 0.41 7.43 0.05 82.43 16:07:01 all 46.68 0.00 4.46 0.02 0.10 48.74 16:07:01 0 26.69 0.00 7.73 0.05 0.08 65.45 16:07:01 1 58.85 0.00 4.47 0.00 0.12 36.56 16:07:01 2 46.10 0.00 3.59 0.00 0.10 50.20 16:07:01 3 66.47 0.00 3.23 0.00 0.12 30.18 16:07:01 4 52.18 0.00 4.77 0.00 0.10 42.94 16:07:01 5 40.23 0.00 6.71 0.00 0.12 52.94 16:07:01 6 46.05 0.00 2.34 0.10 0.08 51.42 16:07:01 7 36.89 0.00 2.79 0.02 0.12 60.18 16:08:01 all 39.30 0.00 2.05 0.02 0.09 58.53 16:08:01 0 49.26 0.00 3.38 0.03 0.12 47.21 16:08:01 1 36.13 0.00 3.34 0.07 0.08 60.38 16:08:01 2 42.64 0.00 0.85 0.02 0.08 56.41 16:08:01 3 47.31 0.00 3.66 0.02 0.08 48.93 16:08:01 4 24.96 0.00 1.17 0.00 0.08 73.78 16:08:01 5 29.85 0.00 1.90 0.00 0.10 68.15 16:08:01 6 42.80 0.00 0.67 0.00 0.12 56.41 16:08:01 7 41.43 0.00 1.45 0.02 0.08 57.01 16:09:01 all 46.22 0.00 1.82 0.02 0.09 51.85 16:09:01 0 40.86 0.00 1.94 0.07 0.08 57.05 16:09:01 1 55.67 0.00 0.82 0.02 0.08 43.42 16:09:01 2 45.80 0.00 1.32 0.02 0.10 52.77 16:09:01 3 43.99 0.00 1.29 0.00 0.07 54.66 16:09:01 4 50.52 0.00 1.64 0.00 0.10 47.74 16:09:01 5 47.25 0.00 3.20 0.02 0.08 49.46 16:09:01 6 44.50 0.00 2.47 0.07 0.13 52.83 16:09:01 7 41.16 0.00 1.89 0.00 0.08 56.87 16:10:01 all 37.61 0.00 1.24 0.04 0.14 60.98 16:10:01 0 37.46 0.00 1.79 0.00 0.08 60.67 16:10:01 1 37.91 0.00 0.64 0.00 0.08 61.37 16:10:01 2 31.53 0.00 1.47 0.28 0.07 66.64 16:10:01 3 46.61 0.00 1.12 0.00 0.07 52.21 16:10:01 4 30.91 0.00 1.10 0.00 0.07 67.92 16:10:01 5 42.63 0.00 0.90 0.00 0.08 56.39 16:10:01 6 42.01 0.00 0.84 0.00 0.08 57.07 16:10:01 7 31.68 0.00 2.04 0.00 0.63 65.65 16:11:01 all 22.06 0.00 2.71 1.19 0.07 73.97 16:11:01 0 15.01 0.00 3.08 3.10 0.10 78.71 16:11:01 1 17.91 0.00 2.86 0.07 0.05 79.11 16:11:01 2 19.39 0.00 1.90 2.28 0.07 76.36 16:11:01 3 19.06 0.00 2.55 0.99 0.05 77.35 16:11:01 4 14.46 0.00 2.28 0.13 0.05 83.08 16:11:01 5 29.47 0.00 2.20 2.10 0.08 66.15 16:11:01 6 45.26 0.00 4.35 0.18 0.08 50.13 16:11:01 7 15.86 0.00 2.48 0.70 0.03 80.92 Average: all 35.00 0.00 2.22 0.62 0.09 62.07 Average: 0 29.40 0.00 3.14 1.46 0.08 65.91 Average: 1 36.98 0.00 2.20 0.07 0.08 60.68 Average: 2 35.29 0.00 1.76 0.60 0.08 62.27 Average: 3 43.61 0.00 2.26 0.29 0.08 53.76 Average: 4 30.87 0.00 1.93 0.45 0.08 66.67 Average: 5 33.94 0.00 2.60 0.38 0.08 63.01 Average: 6 40.36 0.00 2.00 0.38 0.10 57.17 Average: 7 29.53 0.00 1.85 1.34 0.17 67.12