---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1307 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 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-1307) 01/30/26 _x86_64_ (8 CPU) 11:03:33 LINUX RESTART (8 CPU) 11:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:05:01 399.37 26.16 373.20 0.00 4056.52 61724.38 0.00 11:06:01 168.37 3.23 165.14 0.00 33.59 45378.84 0.00 11:07:01 157.84 0.52 157.32 0.00 41.86 46628.50 0.00 Average: 241.86 9.97 231.89 0.00 1377.33 51243.90 0.00 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 28326620 31477452 807732 2.46 96468 3314468 2117268 6.24 1116416 3005592 3232 11:06:01 26594852 31433776 840064 2.56 160192 4751224 1971032 5.81 1663168 3994124 313420 11:07:01 26100500 31498432 773496 2.35 176584 5266672 1771296 5.22 1646872 4475200 180 Average: 27007324 31469887 807097 2.46 144415 4444121 1953199 5.76 1475485 3824972 105611 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 docker0 128.95 151.02 10.76 503.55 0.00 0.00 0.00 0.00 11:05:01 lo 5.20 5.20 0.53 0.53 0.00 0.00 0.00 0.00 11:05:01 ens3 690.57 479.34 8394.87 133.56 0.00 0.00 0.00 0.00 11:05:01 veth4426481 97.40 105.87 10.00 99.17 0.00 0.00 0.00 0.01 11:06:01 docker0 161.26 284.99 15.04 2876.40 0.00 0.00 0.00 0.00 11:06:01 veth6b3daae 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 ens3 318.11 182.35 2907.51 30.54 0.00 0.00 0.00 0.00 11:07:01 docker0 4.73 9.30 0.34 128.28 0.00 0.00 0.00 0.00 11:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 11:07:01 ens3 139.38 81.87 2746.06 24.04 0.00 0.00 0.00 0.00 Average: docker0 98.31 148.44 8.71 1169.41 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 382.69 247.85 4682.81 62.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1307) 01/30/26 _x86_64_ (8 CPU) 11:03:33 LINUX RESTART (8 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 9.28 0.00 3.20 2.22 0.05 85.24 11:05:01 0 7.39 0.00 3.04 1.00 0.03 88.55 11:05:01 1 9.06 0.00 3.93 0.46 0.07 86.49 11:05:01 2 9.40 0.00 3.33 0.71 0.07 86.50 11:05:01 3 7.03 0.00 2.86 6.04 0.07 84.00 11:05:01 4 9.30 0.00 2.79 4.23 0.05 83.63 11:05:01 5 10.42 0.00 4.23 4.29 0.05 81.01 11:05:01 6 8.89 0.00 2.21 0.25 0.05 88.59 11:05:01 7 12.79 0.00 3.24 0.83 0.05 83.09 11:06:01 all 46.93 0.00 7.81 1.44 0.09 43.72 11:06:01 0 46.44 0.00 8.16 0.94 0.10 44.35 11:06:01 1 47.86 0.00 7.72 0.57 0.08 43.76 11:06:01 2 46.96 0.00 7.61 0.30 0.08 45.04 11:06:01 3 47.51 0.00 8.10 1.13 0.10 43.15 11:06:01 4 46.10 0.00 8.39 6.75 0.10 38.66 11:06:01 5 47.04 0.00 7.08 0.52 0.10 45.27 11:06:01 6 47.00 0.00 7.68 1.01 0.08 44.23 11:06:01 7 46.56 0.00 7.73 0.34 0.10 45.28 11:07:01 all 27.31 0.00 5.60 1.68 0.07 65.34 11:07:01 0 26.91 0.00 5.49 0.17 0.08 67.35 11:07:01 1 27.72 0.00 5.19 5.21 0.07 61.80 11:07:01 2 26.72 0.00 5.11 1.13 0.07 66.97 11:07:01 3 27.49 0.00 6.37 2.58 0.08 63.48 11:07:01 4 28.47 0.00 5.89 2.49 0.07 63.07 11:07:01 5 27.52 0.00 5.15 0.17 0.07 67.09 11:07:01 6 26.52 0.00 5.11 1.26 0.08 67.03 11:07:01 7 27.15 0.00 6.45 0.45 0.05 65.89 Average: all 27.86 0.00 5.54 1.78 0.07 64.75 Average: 0 26.92 0.00 5.56 0.70 0.07 66.74 Average: 1 28.20 0.00 5.61 2.08 0.07 64.03 Average: 2 27.71 0.00 5.35 0.71 0.07 66.16 Average: 3 27.37 0.00 5.78 3.24 0.08 63.52 Average: 4 27.96 0.00 5.69 4.49 0.07 61.79 Average: 5 28.36 0.00 5.49 1.65 0.07 64.43 Average: 6 27.48 0.00 5.00 0.84 0.07 66.60 Average: 7 28.85 0.00 5.81 0.54 0.07 64.73