---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41895 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-41895) 03/24/25 _x86_64_ (8 CPU) 08:09:49 LINUX RESTART (8 CPU) 08:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:11:02 405.88 48.06 357.82 0.00 5412.83 119709.65 0.00 08:12:01 95.97 0.80 95.17 0.00 8.54 30163.43 0.00 08:13:01 61.37 0.02 61.35 0.00 0.13 37942.65 0.00 08:14:01 82.12 0.27 81.85 0.00 17.60 36714.15 0.00 Average: 161.60 12.33 149.27 0.00 1365.31 56239.58 0.00 08:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:02 29197252 31559724 753100 2.29 74728 2568808 1770064 5.22 1015440 2283064 124 08:12:01 27020416 31310292 981820 2.99 107280 4320900 2138036 6.30 1941112 3372148 984988 08:13:01 26674212 31486556 804388 2.45 112940 4805684 1912216 5.64 1833236 3791940 363812 08:14:01 28558236 31530976 767972 2.34 118556 3059364 1880224 5.54 1188224 2659040 312 Average: 27862529 31471887 826820 2.51 103376 3688689 1925135 5.67 1494503 3026548 337309 08:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 08:11:02 docker0 132.73 109.12 9.10 567.60 0.00 0.00 0.00 0.00 08:11:02 ens3 712.70 526.78 6801.17 108.19 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 docker0 110.02 196.88 9.73 1592.42 0.00 0.00 0.00 0.00 08:12:01 ens3 219.89 124.18 1614.11 20.47 0.00 0.00 0.00 0.00 08:12:01 veth16388a7 110.02 197.03 11.24 1592.43 0.00 0.00 0.00 0.13 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 docker0 12.16 21.81 1.10 254.45 0.00 0.00 0.00 0.00 08:13:01 ens3 40.10 25.20 269.37 9.76 0.00 0.00 0.00 0.00 08:13:01 veth16388a7 12.16 21.82 1.27 254.45 0.00 0.00 0.00 0.02 08:14:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 08:14:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 110.88 70.14 2543.65 19.54 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 63.54 81.47 4.97 599.45 0.00 0.00 0.00 0.00 Average: ens3 271.09 186.82 2811.85 39.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41895) 03/24/25 _x86_64_ (8 CPU) 08:09:49 LINUX RESTART (8 CPU) 08:10:01 CPU %user %nice %system %iowait %steal %idle 08:11:02 all 9.12 0.00 2.96 2.58 0.06 85.28 08:11:02 0 9.15 0.00 1.76 0.72 0.05 88.32 08:11:02 1 8.81 0.00 3.14 0.76 0.07 87.22 08:11:02 2 11.54 0.00 3.57 5.38 0.05 79.47 08:11:02 3 9.32 0.00 3.79 6.88 0.07 79.95 08:11:02 4 6.76 0.00 2.40 1.38 0.05 89.41 08:11:02 5 7.02 0.00 3.91 3.50 0.07 85.50 08:11:02 6 12.43 0.00 2.16 1.13 0.05 84.23 08:11:02 7 7.91 0.00 2.99 0.91 0.07 88.12 08:12:01 all 56.20 0.00 8.04 0.52 0.09 35.16 08:12:01 0 53.97 0.00 8.09 0.22 0.09 37.63 08:12:01 1 56.52 0.00 7.76 0.21 0.09 35.43 08:12:01 2 57.45 0.00 7.00 0.31 0.09 35.16 08:12:01 3 55.10 0.00 9.64 1.90 0.09 33.26 08:12:01 4 58.55 0.00 8.49 0.05 0.10 32.80 08:12:01 5 56.09 0.00 8.41 0.39 0.10 35.01 08:12:01 6 56.22 0.00 7.61 0.38 0.09 35.71 08:12:01 7 55.68 0.00 7.28 0.68 0.09 36.28 08:13:01 all 46.12 0.00 7.30 0.56 0.09 45.93 08:13:01 0 46.26 0.00 7.17 0.00 0.10 46.47 08:13:01 1 45.91 0.00 7.11 0.02 0.10 46.86 08:13:01 2 46.45 0.00 6.94 0.00 0.08 46.52 08:13:01 3 45.66 0.00 7.66 0.02 0.08 46.58 08:13:01 4 44.32 0.00 7.42 4.04 0.08 44.15 08:13:01 5 47.20 0.00 7.43 0.39 0.08 44.90 08:13:01 6 47.04 0.00 7.09 0.00 0.10 45.78 08:13:01 7 46.14 0.00 7.57 0.03 0.08 46.17 08:14:01 all 28.46 0.00 4.13 0.99 0.25 66.16 08:14:01 0 27.45 0.00 4.49 0.03 0.05 67.97 08:14:01 1 27.11 0.00 3.71 0.07 0.05 69.06 08:14:01 2 29.03 0.00 4.71 0.13 0.60 65.52 08:14:01 3 27.80 0.00 4.27 0.89 0.60 66.44 08:14:01 4 29.80 0.00 3.76 2.59 0.07 63.78 08:14:01 5 28.99 0.00 4.37 4.15 0.54 61.95 08:14:01 6 28.09 0.00 4.22 0.05 0.05 67.60 08:14:01 7 29.38 0.00 3.53 0.03 0.07 66.99 Average: all 34.89 0.00 5.60 1.17 0.12 58.22 Average: 0 34.10 0.00 5.36 0.24 0.07 60.22 Average: 1 34.48 0.00 5.42 0.26 0.08 59.77 Average: 2 36.02 0.00 5.55 1.46 0.21 56.76 Average: 3 34.39 0.00 6.33 2.42 0.21 56.66 Average: 4 34.77 0.00 5.51 2.02 0.08 57.62 Average: 5 34.77 0.00 6.02 2.12 0.20 56.89 Average: 6 35.90 0.00 5.26 0.39 0.07 58.38 Average: 7 34.68 0.00 5.33 0.41 0.08 59.50