---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34765 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34765) 12/09/24 _x86_64_ (8 CPU) 04:48:24 LINUX RESTART (8 CPU) 04:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:50:01 328.95 10.96 317.98 0.00 1710.51 65586.80 0.00 04:51:01 84.40 0.02 84.39 0.00 0.13 43832.44 0.00 04:52:01 35.43 0.07 35.36 0.00 0.53 20788.80 0.00 Average: 149.59 3.68 145.91 0.00 570.39 43402.68 0.00 04:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 27668396 31232872 1070120 3.25 104232 3626468 2110796 6.22 1826836 2879700 1097232 04:51:01 26761904 31396184 904148 2.75 107732 4641488 2165612 6.38 1810832 3745720 858560 04:52:01 27118748 31525848 774336 2.35 112980 4398684 1774972 5.23 1735824 3453444 68188 Average: 27183016 31384968 916201 2.79 108315 4222213 2017127 5.94 1791164 3359621 674660 04:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 docker0 164.12 299.45 13.63 2421.04 0.00 0.00 0.00 0.00 04:50:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 04:50:01 ens3 563.99 324.21 7355.22 65.91 0.00 0.00 0.00 0.00 04:50:01 veth5d32946 120.15 247.23 12.46 1948.60 0.00 0.00 0.00 0.16 04:51:01 docker0 0.52 0.47 0.04 0.24 0.00 0.00 0.00 0.00 04:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 ens3 10.06 5.93 8.24 4.28 0.00 0.00 0.00 0.00 04:51:01 veth5d32946 0.52 0.50 0.05 0.24 0.00 0.00 0.00 0.00 04:52:01 docker0 2.68 2.55 0.19 9.57 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 21.35 16.68 30.53 8.56 0.00 0.00 0.00 0.00 04:52:01 veth5d32946 2.68 2.57 0.23 9.57 0.00 0.00 0.00 0.00 Average: docker0 55.77 100.82 4.62 810.28 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 198.47 115.61 2464.66 26.25 0.00 0.00 0.00 0.00 Average: veth5d32946 41.12 83.43 4.25 652.80 0.00 0.00 0.00 0.05 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34765) 12/09/24 _x86_64_ (8 CPU) 04:48:24 LINUX RESTART (8 CPU) 04:49:01 CPU %user %nice %system %iowait %steal %idle 04:50:01 all 27.02 0.00 5.70 2.52 0.08 64.68 04:50:01 0 26.63 0.00 5.45 6.37 0.08 61.46 04:50:01 1 28.23 0.00 5.48 0.78 0.07 65.45 04:50:01 2 27.76 0.00 5.71 0.61 0.07 65.86 04:50:01 3 26.25 0.00 6.56 3.71 0.07 63.42 04:50:01 4 26.35 0.00 5.18 3.43 0.10 64.93 04:50:01 5 28.08 0.00 5.08 0.52 0.14 66.18 04:50:01 6 26.23 0.00 5.65 0.37 0.07 67.69 04:50:01 7 26.66 0.00 6.47 4.36 0.07 62.45 04:51:01 all 58.76 0.00 8.81 0.69 0.09 31.65 04:51:01 0 58.60 0.00 8.49 0.03 0.08 32.79 04:51:01 1 60.42 0.00 7.96 0.03 0.08 31.50 04:51:01 2 57.45 0.00 9.23 0.10 0.12 33.10 04:51:01 3 58.06 0.00 9.36 1.50 0.07 31.02 04:51:01 4 57.83 0.00 8.57 0.84 0.07 32.69 04:51:01 5 58.72 0.00 8.89 2.48 0.10 29.81 04:51:01 6 59.53 0.00 9.02 0.02 0.08 31.36 04:51:01 7 59.52 0.00 9.00 0.51 0.08 30.89 04:52:01 all 27.65 0.00 3.14 0.94 0.06 68.21 04:52:01 0 26.55 0.00 3.06 0.00 0.05 70.34 04:52:01 1 26.62 0.00 3.06 0.03 0.08 70.20 04:52:01 2 30.50 0.00 3.18 0.07 0.05 66.20 04:52:01 3 27.05 0.00 2.93 0.03 0.05 69.94 04:52:01 4 28.09 0.00 3.36 0.22 0.05 68.29 04:52:01 5 28.37 0.00 3.12 0.03 0.05 68.43 04:52:01 6 26.36 0.00 3.04 0.05 0.05 70.50 04:52:01 7 27.71 0.00 3.37 7.13 0.07 61.72 Average: all 37.78 0.00 5.88 1.38 0.07 54.88 Average: 0 37.22 0.00 5.66 2.14 0.07 54.91 Average: 1 38.40 0.00 5.49 0.28 0.08 55.74 Average: 2 38.55 0.00 6.03 0.26 0.08 55.08 Average: 3 37.11 0.00 6.28 1.74 0.06 54.81 Average: 4 37.39 0.00 5.69 1.50 0.07 55.35 Average: 5 38.36 0.00 5.69 1.01 0.10 54.85 Average: 6 37.30 0.00 5.89 0.15 0.07 56.60 Average: 7 37.93 0.00 6.27 4.01 0.07 51.72