---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23594 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-23594) 10/23/24 _x86_64_ (8 CPU) 08:09:34 LINUX RESTART (8 CPU) 08:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:11:01 355.35 38.13 317.22 0.00 4248.77 75645.21 0.00 08:12:01 88.97 0.23 88.74 0.00 17.86 76262.49 0.00 Average: 221.04 19.02 202.02 0.00 2115.54 75956.44 0.00 08:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 28819216 31460364 843012 2.56 86456 2804420 2002408 5.90 1257060 2379880 311676 08:12:01 28711176 31535528 769716 2.34 95876 2955352 1764500 5.20 1144440 2581836 324 Average: 28765196 31497946 806364 2.45 91166 2879886 1883454 5.55 1200750 2480858 156000 08:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 veth35c52f6 52.84 78.34 5.15 888.37 0.00 0.00 0.00 0.07 08:11:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 08:11:01 docker0 62.46 87.93 5.29 978.67 0.00 0.00 0.00 0.00 08:11:01 ens3 583.32 405.93 6721.39 106.26 0.00 0.00 0.00 0.00 08:12:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:12:01 docker0 0.10 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 102.28 62.36 2537.50 15.63 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 31.02 43.63 2.63 485.23 0.00 0.00 0.00 0.00 Average: ens3 340.78 232.70 4611.87 60.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-23594) 10/23/24 _x86_64_ (8 CPU) 08:09:34 LINUX RESTART (8 CPU) 08:10:02 CPU %user %nice %system %iowait %steal %idle 08:11:01 all 13.11 0.00 3.61 2.63 0.07 80.57 08:11:01 0 10.97 0.00 3.22 0.89 0.07 84.84 08:11:01 1 16.96 0.00 3.83 10.62 0.09 68.50 08:11:01 2 11.86 0.00 3.91 0.22 0.09 83.93 08:11:01 3 10.42 0.00 3.29 3.35 0.07 82.87 08:11:01 4 13.85 0.00 4.76 4.49 0.07 76.83 08:11:01 5 15.84 0.00 2.93 1.18 0.07 79.98 08:11:01 6 13.55 0.00 3.75 0.09 0.09 82.53 08:11:01 7 11.46 0.00 3.17 0.22 0.07 85.08 08:12:01 all 32.74 0.00 4.94 1.77 0.09 60.47 08:12:01 0 30.25 0.00 5.48 0.08 0.08 64.10 08:12:01 1 34.91 0.00 4.45 0.99 0.08 59.56 08:12:01 2 34.46 0.00 4.76 0.84 0.12 59.82 08:12:01 3 34.50 0.00 4.58 1.18 0.10 59.63 08:12:01 4 28.50 0.00 5.09 0.07 0.05 66.29 08:12:01 5 33.46 0.00 5.01 0.42 0.08 61.03 08:12:01 6 34.00 0.00 5.39 10.23 0.08 50.29 08:12:01 7 31.80 0.00 4.74 0.34 0.08 63.04 Average: all 23.01 0.00 4.28 2.19 0.08 70.44 Average: 0 20.70 0.00 4.36 0.48 0.08 74.38 Average: 1 26.02 0.00 4.15 5.76 0.09 63.99 Average: 2 23.26 0.00 4.34 0.53 0.10 71.76 Average: 3 22.59 0.00 3.94 2.26 0.09 71.13 Average: 4 21.22 0.00 4.93 2.27 0.06 71.53 Average: 5 24.73 0.00 3.98 0.80 0.08 70.42 Average: 6 23.84 0.00 4.58 5.19 0.09 66.32 Average: 7 21.70 0.00 3.96 0.28 0.08 73.98