---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11331 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11331) 05/26/26 _x86_64_ (8 CPU) 02:06:38 LINUX RESTART (8 CPU) 02:07:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 363.97 66.18 297.79 0.00 11743.76 144475.29 0.00 02:09:01 288.25 12.81 275.44 0.00 1711.31 126615.56 0.00 02:10:01 53.76 0.18 53.57 0.00 4.00 14108.18 0.00 02:11:01 151.01 0.28 150.72 0.00 17.60 80945.44 0.00 Average: 212.35 19.28 193.07 0.00 3263.18 90866.12 0.00 02:07:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29230864 31573076 745580 2.27 75680 2565256 1810236 5.34 958288 2333140 872 02:09:01 26653948 31479024 807708 2.46 154032 4800300 1919988 5.66 1426416 4237632 1884 02:10:01 26029044 31505008 772908 2.35 167096 5368792 1886372 5.56 1618064 4593132 239644 02:11:01 25111124 31503636 774692 2.36 193492 6219896 1784460 5.26 1600360 5490580 196 Average: 26756245 31515186 775222 2.36 147575 4738561 1850264 5.45 1400782 4163621 60649 02:07:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 lo 3.72 3.72 0.37 0.37 0.00 0.00 0.00 0.00 02:08:01 docker0 51.01 57.88 4.19 525.74 0.00 0.00 0.00 0.00 02:08:01 ens3 621.35 402.63 5756.78 99.75 0.00 0.00 0.00 0.00 02:08:01 veth74e87e0 51.01 58.01 4.88 525.75 0.00 0.00 0.00 0.04 02:09:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 02:09:01 docker0 256.36 406.38 23.35 3015.56 0.00 0.00 0.00 0.00 02:09:01 ens3 638.56 399.02 8703.57 86.63 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 veth6b57ff6 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 ens3 65.87 39.69 974.34 16.24 0.00 0.00 0.00 0.00 02:11:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:11:01 docker0 70.02 201.20 4.29 4923.56 0.00 0.00 0.00 0.00 02:11:01 ens3 324.51 150.94 7480.97 30.07 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 94.92 167.76 8.00 2136.35 0.00 0.00 0.00 0.00 Average: ens3 409.93 246.11 5728.56 57.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11331) 05/26/26 _x86_64_ (8 CPU) 02:06:38 LINUX RESTART (8 CPU) 02:07:04 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 8.27 0.00 2.16 5.87 0.08 83.63 02:08:01 0 6.83 0.00 1.92 2.63 0.07 88.55 02:08:01 1 10.25 0.00 2.52 9.86 0.16 77.20 02:08:01 2 9.19 0.00 2.85 0.44 0.05 87.47 02:08:01 3 6.81 0.00 2.51 4.63 0.05 85.99 02:08:01 4 9.50 0.00 1.75 0.34 0.05 88.35 02:08:01 5 7.01 0.00 1.65 0.85 0.07 90.42 02:08:01 6 9.13 0.00 2.20 16.60 0.07 72.00 02:08:01 7 7.45 0.00 1.85 11.62 0.07 79.00 02:09:01 all 7.54 0.00 4.42 11.56 0.12 76.35 02:09:01 0 9.04 0.00 4.47 18.00 0.10 68.39 02:09:01 1 6.91 0.00 5.82 17.13 0.15 69.99 02:09:01 2 5.38 0.00 2.86 3.30 0.07 88.39 02:09:01 3 7.66 0.00 4.70 15.71 0.12 71.81 02:09:01 4 6.94 0.00 3.72 7.87 0.10 81.36 02:09:01 5 8.40 0.00 4.11 10.58 0.10 76.81 02:09:01 6 8.12 0.00 4.79 3.53 0.17 83.39 02:09:01 7 7.87 0.00 4.92 16.50 0.14 70.57 02:10:01 all 36.39 0.00 9.11 4.10 0.18 50.22 02:10:01 0 33.15 0.00 8.93 0.75 0.17 57.00 02:10:01 1 37.76 0.00 9.74 17.30 0.22 34.99 02:10:01 2 33.31 0.00 8.00 0.87 0.19 57.65 02:10:01 3 37.12 0.00 9.69 0.42 0.15 52.62 02:10:01 4 34.73 0.00 8.82 0.63 0.17 55.65 02:10:01 5 38.19 0.00 9.43 3.36 0.20 48.81 02:10:01 6 37.44 0.00 9.24 8.46 0.17 44.69 02:10:01 7 39.39 0.00 9.05 0.93 0.17 50.46 02:11:01 all 5.04 0.00 2.34 5.95 0.07 86.59 02:11:01 0 5.86 0.00 2.94 8.46 0.07 82.68 02:11:01 1 4.35 0.00 2.39 5.78 0.07 87.41 02:11:01 2 4.79 0.00 1.80 4.74 0.05 88.62 02:11:01 3 4.20 0.00 2.29 22.41 0.08 71.02 02:11:01 4 3.06 0.00 1.51 0.18 0.03 95.21 02:11:01 5 3.19 0.00 1.98 0.64 0.08 94.10 02:11:01 6 9.42 0.00 3.92 3.33 0.12 83.22 02:11:01 7 5.45 0.00 1.92 2.16 0.07 90.40 Average: all 14.36 0.00 4.53 6.88 0.11 74.11 Average: 0 13.77 0.00 4.59 7.52 0.10 74.03 Average: 1 14.88 0.00 5.14 12.53 0.15 67.30 Average: 2 13.17 0.00 3.88 2.37 0.09 80.49 Average: 3 14.06 0.00 4.83 10.84 0.10 70.17 Average: 4 13.54 0.00 3.96 2.28 0.09 80.13 Average: 5 14.26 0.00 4.32 3.89 0.12 77.41 Average: 6 16.10 0.00 5.07 7.87 0.13 70.82 Average: 7 15.13 0.00 4.47 7.76 0.11 72.54