---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3154 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: 2799.998 BogoMIPS: 5599.99 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 13G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3154) 06/11/25 _x86_64_ (8 CPU) 20:03:39 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 378.09 38.72 339.37 0.00 4290.84 161140.82 0.00 20:06:01 253.42 2.48 250.94 0.00 31.59 75522.21 0.00 20:07:01 171.34 0.15 171.19 0.00 7.73 48701.35 0.00 Average: 267.62 13.79 253.84 0.00 1443.55 95125.13 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28817800 31511688 795428 2.42 79640 2885144 1975832 5.82 1060932 2607744 2392 20:06:01 26910300 31334776 959876 2.92 186880 4338856 2318944 6.83 1679184 3706176 508640 20:07:01 27192540 31526680 771308 2.35 192912 4257512 1797932 5.30 1370700 3754144 440 Average: 27640213 31457715 842204 2.56 153144 3827171 2030903 5.99 1370272 3356021 170491 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 veth77aa01e 78.07 84.91 7.62 80.35 0.00 0.00 0.00 0.01 20:05:01 docker0 147.47 153.98 11.39 492.71 0.00 0.00 0.00 0.00 20:05:01 lo 6.73 6.73 0.66 0.66 0.00 0.00 0.00 0.00 20:05:01 ens3 818.64 578.67 8507.37 116.83 0.00 0.00 0.00 0.00 20:06:01 docker0 203.32 269.89 17.63 2788.54 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 veth47ba092 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 ens3 295.38 218.18 2813.34 29.95 0.00 0.00 0.00 0.00 20:07:01 docker0 4.37 9.48 0.26 114.92 0.00 0.00 0.00 0.00 20:07:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 20:07:01 ens3 37.54 21.46 138.65 11.63 0.00 0.00 0.00 0.00 Average: docker0 118.38 144.45 9.76 1132.02 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 383.88 272.79 3820.05 52.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3154) 06/11/25 _x86_64_ (8 CPU) 20:03:39 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 10.06 0.00 3.48 2.30 0.07 84.09 20:05:01 0 10.77 0.00 3.42 0.23 0.07 85.51 20:05:01 1 10.09 0.00 3.80 1.45 0.07 84.58 20:05:01 2 7.83 0.00 3.94 0.67 0.08 87.47 20:05:01 3 7.75 0.00 3.38 3.90 0.08 84.88 20:05:01 4 9.16 0.00 2.58 3.16 0.07 85.03 20:05:01 5 10.25 0.00 3.79 0.54 0.05 85.37 20:05:01 6 11.11 0.00 3.84 5.57 0.08 79.39 20:05:01 7 13.55 0.00 3.07 2.87 0.08 80.43 20:06:01 all 21.03 0.00 5.42 2.19 0.08 71.29 20:06:01 0 22.86 0.00 5.15 1.09 0.08 70.82 20:06:01 1 21.96 0.00 5.20 1.23 0.07 71.54 20:06:01 2 22.77 0.00 6.67 0.37 0.08 70.11 20:06:01 3 20.36 0.00 4.24 0.44 0.08 74.88 20:06:01 4 20.20 0.00 5.82 0.37 0.07 73.54 20:06:01 5 22.97 0.00 7.61 12.05 0.08 57.29 20:06:01 6 18.59 0.00 4.19 1.85 0.07 75.29 20:06:01 7 18.54 0.00 4.48 0.10 0.07 76.81 20:07:01 all 42.62 0.00 6.72 1.26 0.09 49.30 20:07:01 0 44.50 0.00 6.98 1.31 0.10 47.11 20:07:01 1 43.27 0.00 7.09 0.25 0.10 49.29 20:07:01 2 43.25 0.00 7.30 0.08 0.10 49.27 20:07:01 3 40.57 0.00 6.48 0.08 0.08 52.78 20:07:01 4 42.47 0.00 6.13 0.25 0.10 51.04 20:07:01 5 44.72 0.00 6.80 0.05 0.08 48.35 20:07:01 6 40.13 0.00 7.13 7.84 0.10 44.80 20:07:01 7 42.04 0.00 5.87 0.24 0.08 51.77 Average: all 24.57 0.00 5.21 1.91 0.08 68.23 Average: 0 26.03 0.00 5.18 0.88 0.08 67.83 Average: 1 25.13 0.00 5.37 0.98 0.08 68.45 Average: 2 24.59 0.00 5.97 0.38 0.09 68.98 Average: 3 22.90 0.00 4.70 1.47 0.08 70.84 Average: 4 23.94 0.00 4.85 1.26 0.08 69.87 Average: 5 26.01 0.00 6.07 4.21 0.07 63.65 Average: 6 23.26 0.00 5.05 5.08 0.08 66.53 Average: 7 24.70 0.00 4.47 1.07 0.08 69.68