---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-602 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-602) 08/18/26 _x86_64_ (8 CPU) 04:04:15 LINUX RESTART (8 CPU) 04:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:01 130.72 9.83 120.89 0.00 1493.87 48968.35 0.00 04:07:01 72.29 0.03 72.25 0.00 0.27 35202.95 0.00 04:08:01 37.74 0.03 37.70 0.00 0.27 34260.05 0.00 Average: 79.97 3.26 76.70 0.00 492.60 39424.35 0.00 04:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 27845700 31496276 784332 2.39 122472 3700616 1731380 5.10 1168688 3344808 489540 04:07:01 26126384 31336348 940272 2.86 131896 5176516 2136760 6.30 1942560 4211624 972016 04:08:01 25922484 31222600 1051840 3.20 137408 5246148 1992544 5.87 2082792 4260396 208800 Average: 26631523 31351741 925481 2.82 130592 4707760 1953561 5.76 1731347 3938943 556785 04:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 docker0 324.99 426.74 24.31 2386.15 0.00 0.00 0.00 0.00 04:06:01 veth75258aa 184.65 290.21 17.33 1772.51 0.00 0.00 0.00 0.15 04:06:01 ens3 768.57 520.98 9675.42 100.08 0.00 0.00 0.00 0.00 04:06:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 04:07:01 docker0 5.27 7.07 0.47 1.26 0.00 0.00 0.00 0.00 04:07:01 veth75258aa 5.27 7.12 0.54 1.27 0.00 0.00 0.00 0.00 04:07:01 ens3 16.75 12.38 9.25 5.10 0.00 0.00 0.00 0.00 04:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 docker0 1.40 1.52 0.11 1.67 0.00 0.00 0.00 0.00 04:08:01 veth75258aa 1.40 1.52 0.13 1.67 0.00 0.00 0.00 0.00 04:08:01 ens3 20.56 13.28 17.26 8.71 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 109.36 143.54 8.21 787.53 0.00 0.00 0.00 0.00 Average: veth75258aa 63.10 98.55 5.94 585.26 0.00 0.00 0.00 0.05 Average: ens3 265.85 180.33 3198.18 37.62 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-602) 08/18/26 _x86_64_ (8 CPU) 04:04:15 LINUX RESTART (8 CPU) 04:05:02 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 8.77 0.00 3.42 0.72 0.06 87.04 04:06:01 0 9.70 0.00 3.23 0.21 0.07 86.80 04:06:01 1 9.27 0.00 3.10 0.31 0.05 87.27 04:06:01 2 7.65 0.00 4.04 1.47 0.05 86.79 04:06:01 3 8.18 0.00 2.84 0.24 0.07 88.67 04:06:01 4 9.36 0.00 4.56 0.43 0.07 85.58 04:06:01 5 8.13 0.00 2.90 1.53 0.05 87.40 04:06:01 6 8.76 0.00 3.29 0.05 0.07 87.83 04:06:01 7 9.08 0.00 3.41 1.50 0.07 85.94 04:07:01 all 61.05 0.00 8.36 0.18 0.08 30.32 04:07:01 0 61.72 0.00 8.42 0.00 0.08 29.77 04:07:01 1 60.43 0.00 7.73 0.00 0.08 31.75 04:07:01 2 60.67 0.00 8.23 0.00 0.10 31.01 04:07:01 3 62.49 0.00 8.59 0.03 0.08 28.80 04:07:01 4 60.60 0.00 9.44 1.24 0.08 28.63 04:07:01 5 59.75 0.00 8.43 0.07 0.08 31.67 04:07:01 6 61.21 0.00 7.82 0.02 0.08 30.87 04:07:01 7 61.54 0.00 8.22 0.10 0.07 30.07 04:08:01 all 48.13 0.00 7.97 0.16 0.08 43.66 04:08:01 0 47.20 0.00 8.39 0.07 0.08 44.26 04:08:01 1 47.25 0.00 8.00 0.00 0.08 44.67 04:08:01 2 48.79 0.00 7.79 0.47 0.08 42.86 04:08:01 3 48.72 0.00 7.79 0.02 0.07 43.41 04:08:01 4 45.60 0.00 7.83 0.05 0.07 46.45 04:08:01 5 49.03 0.00 7.99 0.00 0.07 42.91 04:08:01 6 52.06 0.00 8.13 0.50 0.08 39.23 04:08:01 7 46.37 0.00 7.89 0.17 0.08 45.49 Average: all 39.56 0.00 6.61 0.35 0.07 53.40 Average: 0 39.75 0.00 6.70 0.09 0.08 53.38 Average: 1 39.26 0.00 6.30 0.10 0.07 54.26 Average: 2 39.43 0.00 6.72 0.64 0.08 53.14 Average: 3 40.05 0.00 6.44 0.10 0.07 53.35 Average: 4 38.71 0.00 7.30 0.58 0.07 53.34 Average: 5 39.17 0.00 6.46 0.52 0.07 53.78 Average: 6 40.93 0.00 6.43 0.19 0.08 52.37 Average: 7 39.20 0.00 6.53 0.58 0.07 53.61