---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9191 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: 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 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 13G 143G 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9191) 05/13/26 _x86_64_ (8 CPU) 03:56:01 LINUX RESTART (8 CPU) 03:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:58:01 282.92 12.26 270.65 0.00 1698.38 84686.15 0.00 03:59:01 76.13 0.45 75.68 0.00 50.53 19902.40 0.00 04:00:01 91.40 0.35 91.05 0.00 28.53 34398.80 0.00 Average: 150.16 4.36 145.80 0.00 592.51 46330.59 0.00 03:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 26613900 31370356 904956 2.75 159596 4697824 2122656 6.26 1761328 3904952 308764 03:59:01 26132440 31243040 1029912 3.13 165892 5013052 2388392 7.04 2148792 3965248 610384 04:00:01 25912368 31433368 836280 2.54 186196 5367916 1813640 5.35 1741652 4550124 784 Average: 26219569 31348921 923716 2.81 170561 5026264 2108229 6.22 1883924 4140108 306644 03:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 vethb74f80b 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:58:01 docker0 353.29 470.89 29.94 3440.75 0.00 0.00 0.00 0.00 03:58:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 03:58:01 ens3 637.83 453.31 6828.00 90.00 0.00 0.00 0.00 0.00 03:59:01 veth39b55e8 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:59:01 docker0 4.48 7.42 0.33 128.23 0.00 0.00 0.00 0.00 03:59:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 03:59:01 ens3 34.40 19.80 212.12 10.67 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 04:00:01 ens3 138.66 89.85 2559.84 24.62 0.00 0.00 0.00 0.00 Average: docker0 119.26 159.44 10.09 1189.72 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 270.31 187.66 3200.15 41.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9191) 05/13/26 _x86_64_ (8 CPU) 03:56:01 LINUX RESTART (8 CPU) 03:57:01 CPU %user %nice %system %iowait %steal %idle 03:58:01 all 17.66 0.00 5.26 2.61 0.09 74.38 03:58:01 0 17.80 0.00 6.71 11.43 0.12 63.94 03:58:01 1 17.77 0.00 4.56 0.83 0.08 76.76 03:58:01 2 16.31 0.00 4.56 3.31 0.08 75.73 03:58:01 3 18.78 0.00 5.34 1.40 0.08 74.39 03:58:01 4 15.90 0.00 6.35 1.54 0.08 76.13 03:58:01 5 18.43 0.00 5.28 0.84 0.10 75.34 03:58:01 6 17.33 0.00 4.75 0.88 0.08 76.95 03:58:01 7 18.93 0.00 4.53 0.71 0.08 75.75 03:59:01 all 57.02 0.00 8.52 0.48 0.11 33.87 03:59:01 0 56.72 0.00 8.56 0.22 0.10 34.40 03:59:01 1 56.60 0.00 8.19 0.13 0.12 34.96 03:59:01 2 54.50 0.00 8.41 1.56 0.10 35.43 03:59:01 3 55.61 0.00 8.76 0.37 0.10 35.16 03:59:01 4 59.31 0.00 9.10 0.64 0.12 30.83 03:59:01 5 57.82 0.00 8.33 0.25 0.10 33.50 03:59:01 6 58.52 0.00 8.54 0.12 0.10 32.71 03:59:01 7 57.09 0.00 8.28 0.54 0.10 33.99 04:00:01 all 8.40 0.00 2.11 0.89 0.07 88.54 04:00:01 0 7.91 0.00 2.68 0.67 0.07 88.67 04:00:01 1 7.90 0.00 1.79 0.85 0.05 89.41 04:00:01 2 7.28 0.00 2.39 4.26 0.08 85.98 04:00:01 3 7.85 0.00 2.22 0.44 0.05 89.44 04:00:01 4 8.40 0.00 1.74 0.05 0.07 89.74 04:00:01 5 10.14 0.00 2.37 0.61 0.05 86.84 04:00:01 6 9.29 0.00 2.15 0.03 0.05 88.47 04:00:01 7 8.40 0.00 1.52 0.18 0.12 89.78 Average: all 27.67 0.00 5.29 1.32 0.09 65.63 Average: 0 27.44 0.00 5.98 4.09 0.10 62.40 Average: 1 27.42 0.00 4.85 0.60 0.08 67.04 Average: 2 25.98 0.00 5.11 3.05 0.09 65.77 Average: 3 27.42 0.00 5.44 0.74 0.08 66.33 Average: 4 27.84 0.00 5.72 0.74 0.09 65.61 Average: 5 28.80 0.00 5.33 0.57 0.08 65.23 Average: 6 28.35 0.00 5.14 0.34 0.08 66.09 Average: 7 28.08 0.00 4.77 0.48 0.10 66.57