---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-373 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-373) 01/10/26 _x86_64_ (8 CPU) 05:44:04 LINUX RESTART (8 CPU) 05:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:46:01 293.45 14.55 278.90 0.00 2117.78 92841.06 0.00 05:47:01 88.92 0.38 88.54 0.00 44.93 20261.96 0.00 Average: 191.18 7.47 183.72 0.00 1081.35 56551.51 0.00 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 27124484 31449644 825952 2.51 150824 4299656 1819224 5.36 1431772 3750532 6712 05:47:01 26179712 31247052 1022040 3.11 161492 4981040 2561496 7.55 2130028 3937648 638788 Average: 26652098 31348348 923996 2.81 156158 4640348 2190360 6.46 1780900 3844090 322750 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 docker0 427.45 541.46 34.44 3386.08 0.00 0.00 0.00 0.00 05:46:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 05:46:01 ens3 725.71 540.38 6789.27 101.18 0.00 0.00 0.00 0.00 05:46:01 veth0250bdf 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:47:01 docker0 5.10 10.23 0.36 138.47 0.00 0.00 0.00 0.00 05:47:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 05:47:01 veth66e3f0a 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 05:47:01 ens3 37.11 21.65 223.74 11.18 0.00 0.00 0.00 0.00 Average: docker0 216.27 275.85 17.40 1762.28 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth66e3f0a 0.02 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 381.41 281.01 3506.50 56.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-373) 01/10/26 _x86_64_ (8 CPU) 05:44:04 LINUX RESTART (8 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 8.92 0.00 3.46 2.39 0.07 85.16 05:46:01 0 8.26 0.00 3.29 4.44 0.07 83.93 05:46:01 1 10.31 0.00 3.66 0.54 0.08 85.41 05:46:01 2 8.54 0.00 2.85 0.75 0.07 87.80 05:46:01 3 9.28 0.00 3.41 1.21 0.07 86.03 05:46:01 4 8.83 0.00 3.59 4.08 0.07 83.44 05:46:01 5 8.90 0.00 3.78 1.65 0.07 85.60 05:46:01 6 8.38 0.00 3.95 5.99 0.08 81.59 05:46:01 7 8.85 0.00 3.13 0.52 0.07 87.44 05:47:01 all 57.01 0.00 8.03 1.15 0.11 33.69 05:47:01 0 58.37 0.00 8.35 1.26 0.12 31.91 05:47:01 1 56.21 0.00 8.34 0.91 0.12 34.43 05:47:01 2 57.98 0.00 7.88 0.46 0.12 33.56 05:47:01 3 55.93 0.00 7.92 1.64 0.10 34.42 05:47:01 4 56.93 0.00 8.30 4.20 0.12 30.45 05:47:01 5 55.98 0.00 8.02 0.29 0.12 35.59 05:47:01 6 56.57 0.00 7.61 0.27 0.10 35.45 05:47:01 7 58.13 0.00 7.83 0.20 0.10 33.74 Average: all 32.97 0.00 5.74 1.77 0.09 59.42 Average: 0 33.38 0.00 5.83 2.85 0.09 57.85 Average: 1 33.27 0.00 6.00 0.72 0.10 59.90 Average: 2 33.31 0.00 5.37 0.60 0.09 60.63 Average: 3 32.54 0.00 5.66 1.42 0.08 60.29 Average: 4 32.86 0.00 5.94 4.14 0.09 56.96 Average: 5 32.46 0.00 5.90 0.97 0.09 60.58 Average: 6 32.54 0.00 5.79 3.12 0.09 58.46 Average: 7 33.39 0.00 5.47 0.36 0.08 60.70