---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38212 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-38212) 02/05/25 _x86_64_ (8 CPU) 09:50:03 LINUX RESTART (8 CPU) 09:51:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:52:01 120.08 10.52 109.57 0.00 1748.80 37509.53 0.00 09:53:01 79.22 0.17 79.05 0.00 2.80 30769.42 0.00 Average: 99.31 5.25 94.05 0.00 861.01 34082.37 0.00 09:51:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 28460652 31387836 909604 2.77 98892 3038572 2234488 6.59 1412384 2534764 498888 09:53:01 28682172 31538180 759416 2.31 106004 2970496 1836852 5.41 1139892 2599108 381960 Average: 28571412 31463008 834510 2.54 102448 3004534 2035670 6.00 1276138 2566936 440424 09:51:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 lo 2.97 2.97 0.29 0.29 0.00 0.00 0.00 0.00 09:52:01 docker0 71.02 115.57 6.21 1026.07 0.00 0.00 0.00 0.00 09:52:01 vethfd70423 51.18 93.97 5.22 873.37 0.00 0.00 0.00 0.07 09:52:01 ens3 342.58 218.38 6129.89 48.85 0.00 0.00 0.00 0.00 09:53:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:53:01 docker0 0.73 0.75 0.08 0.25 0.00 0.00 0.00 0.00 09:53:01 ens3 96.25 59.67 2530.43 15.43 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 35.28 57.19 3.10 504.47 0.00 0.00 0.00 0.00 Average: ens3 217.33 137.68 4299.66 31.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38212) 02/05/25 _x86_64_ (8 CPU) 09:50:03 LINUX RESTART (8 CPU) 09:51:03 CPU %user %nice %system %iowait %steal %idle 09:52:01 all 14.57 0.00 4.66 2.35 0.06 78.35 09:52:01 0 13.63 0.00 5.75 8.35 0.05 72.22 09:52:01 1 15.29 0.00 4.88 0.83 0.05 78.94 09:52:01 2 13.36 0.00 4.30 4.79 0.07 77.49 09:52:01 3 15.72 0.00 4.81 1.00 0.07 78.40 09:52:01 4 13.81 0.00 4.30 0.79 0.07 81.03 09:52:01 5 14.45 0.00 4.66 1.60 0.05 79.24 09:52:01 6 16.34 0.00 4.40 0.70 0.09 78.47 09:52:01 7 13.96 0.00 4.21 0.75 0.05 81.02 09:53:01 all 38.09 0.00 6.31 6.52 0.09 48.99 09:53:01 0 38.55 0.00 6.82 4.10 0.07 50.47 09:53:01 1 40.14 0.00 6.73 4.04 0.08 49.01 09:53:01 2 37.28 0.00 6.89 14.90 0.10 40.83 09:53:01 3 38.84 0.00 6.66 4.12 0.08 50.30 09:53:01 4 39.03 0.00 5.73 7.13 0.07 48.05 09:53:01 5 37.94 0.00 5.39 0.23 0.12 56.32 09:53:01 6 40.03 0.00 6.35 10.65 0.08 42.89 09:53:01 7 32.88 0.00 5.94 7.08 0.08 54.02 Average: all 26.55 0.00 5.50 4.48 0.08 63.39 Average: 0 26.30 0.00 6.29 6.19 0.06 61.16 Average: 1 27.92 0.00 5.82 2.46 0.07 63.73 Average: 2 25.55 0.00 5.62 9.94 0.09 58.81 Average: 3 27.52 0.00 5.75 2.60 0.08 64.06 Average: 4 26.68 0.00 5.03 4.03 0.07 64.20 Average: 5 26.46 0.00 5.04 0.90 0.09 67.51 Average: 6 28.40 0.00 5.39 5.76 0.09 60.36 Average: 7 23.60 0.00 5.10 3.98 0.07 67.26