---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11287 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-11287) 05/25/26 _x86_64_ (8 CPU) 23:41:26 LINUX RESTART (8 CPU) 23:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:43:01 559.01 21.28 537.73 0.00 3225.86 91978.94 0.00 23:44:01 145.28 0.45 144.84 0.00 36.12 29814.60 0.00 Average: 352.13 10.86 341.26 0.00 1630.86 60894.18 0.00 23:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:01 27259744 31475860 805440 2.45 147604 4222196 1932552 5.70 1357392 3722700 2096 23:44:01 26442472 31159804 1110452 3.38 162228 4649536 2710188 7.99 2007624 3816520 197380 Average: 26851108 31317832 957946 2.91 154916 4435866 2321370 6.84 1682508 3769610 99738 23:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:01 ens3 807.68 526.75 10369.65 112.86 0.00 0.00 0.00 0.00 23:43:01 lo 4.93 4.93 0.50 0.50 0.00 0.00 0.00 0.00 23:43:01 docker0 301.75 445.63 26.65 3170.59 0.00 0.00 0.00 0.00 23:44:01 ens3 104.42 56.75 1406.31 20.04 0.00 0.00 0.00 0.00 23:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 23:44:01 docker0 19.76 44.97 1.53 911.61 0.00 0.00 0.00 0.00 23:44:01 veth20d14f0 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 456.02 291.73 5887.61 66.44 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 160.74 245.28 14.09 2041.01 0.00 0.00 0.00 0.00 Average: veth20d14f0 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11287) 05/25/26 _x86_64_ (8 CPU) 23:41:26 LINUX RESTART (8 CPU) 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 9.99 0.00 4.18 1.64 0.08 84.10 23:43:01 0 8.76 0.00 3.81 0.32 0.07 87.04 23:43:01 1 8.49 0.00 3.75 1.06 0.07 86.63 23:43:01 2 11.50 0.00 3.68 0.98 0.10 83.74 23:43:01 3 11.14 0.00 5.07 3.04 0.10 80.64 23:43:01 4 9.16 0.00 4.65 2.46 0.08 83.64 23:43:01 5 9.91 0.00 4.48 1.44 0.10 84.07 23:43:01 6 10.72 0.00 4.27 3.51 0.08 81.41 23:43:01 7 10.24 0.00 3.75 0.34 0.07 85.60 23:44:01 all 50.80 0.00 7.99 0.60 0.15 40.46 23:44:01 0 51.00 0.00 9.02 1.38 0.17 38.43 23:44:01 1 50.10 0.00 7.77 0.35 0.15 41.62 23:44:01 2 50.91 0.00 8.18 1.57 0.14 39.21 23:44:01 3 51.34 0.00 7.72 0.32 0.13 40.48 23:44:01 4 51.41 0.00 7.75 0.29 0.15 40.40 23:44:01 5 50.76 0.00 7.47 0.32 0.13 41.32 23:44:01 6 50.40 0.00 7.81 0.30 0.15 41.34 23:44:01 7 50.51 0.00 8.22 0.25 0.15 40.87 Average: all 30.41 0.00 6.09 1.12 0.12 62.26 Average: 0 29.87 0.00 6.42 0.85 0.12 62.74 Average: 1 29.29 0.00 5.76 0.71 0.11 64.13 Average: 2 31.19 0.00 5.92 1.27 0.12 61.49 Average: 3 31.30 0.00 6.40 1.68 0.12 60.50 Average: 4 30.34 0.00 6.21 1.37 0.12 61.96 Average: 5 30.37 0.00 5.98 0.88 0.12 62.66 Average: 6 30.55 0.00 6.04 1.91 0.12 61.38 Average: 7 30.40 0.00 5.99 0.30 0.11 63.21