---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-392 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-392) 01/10/26 _x86_64_ (8 CPU) 06:37:30 LINUX RESTART (8 CPU) 06:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:39:01 416.95 24.41 392.53 0.00 3310.65 57992.87 0.00 06:40:01 158.73 0.40 158.33 0.00 15.06 53663.46 0.00 Average: 287.83 12.41 275.42 0.00 1662.72 55827.98 0.00 06:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 27227716 31488588 789752 2.40 147780 4224760 1927580 5.68 1331016 3735232 988532 06:40:01 27229788 31515148 763752 2.32 160684 4256632 1701164 5.02 1498668 3585956 268 Average: 27228752 31501868 776752 2.36 154232 4240696 1814372 5.35 1414842 3660594 494400 06:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 lo 5.07 5.07 0.52 0.52 0.00 0.00 0.00 0.00 06:39:01 ens3 779.05 612.18 10690.20 134.56 0.00 0.00 0.00 0.00 06:39:01 docker0 353.47 364.86 29.50 3254.70 0.00 0.00 0.00 0.00 06:39:01 veth2657f70 314.90 325.06 31.04 2987.74 0.00 0.00 0.00 0.24 06:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 ens3 38.90 23.26 37.18 14.65 0.00 0.00 0.00 0.00 06:40:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 408.95 317.70 5363.25 74.60 0.00 0.00 0.00 0.00 Average: docker0 176.77 182.46 14.75 1627.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-392) 01/10/26 _x86_64_ (8 CPU) 06:37:30 LINUX RESTART (8 CPU) 06:38:01 CPU %user %nice %system %iowait %steal %idle 06:39:01 all 11.22 0.00 4.34 1.29 0.06 83.09 06:39:01 0 13.35 0.00 4.22 0.13 0.08 82.22 06:39:01 1 9.65 0.00 4.14 0.24 0.07 85.91 06:39:01 2 8.69 0.00 3.78 1.63 0.07 85.84 06:39:01 3 12.05 0.00 3.82 0.17 0.07 83.90 06:39:01 4 10.51 0.00 5.51 6.12 0.05 77.81 06:39:01 5 10.89 0.00 4.88 0.88 0.05 83.30 06:39:01 6 12.00 0.00 4.75 0.95 0.07 82.24 06:39:01 7 12.57 0.00 3.63 0.27 0.05 83.48 06:40:01 all 47.77 0.00 7.92 0.66 0.11 43.54 06:40:01 0 47.83 0.00 7.81 0.42 0.10 43.84 06:40:01 1 47.74 0.00 8.58 2.60 0.14 40.95 06:40:01 2 48.42 0.00 8.53 0.67 0.10 42.27 06:40:01 3 48.26 0.00 7.52 0.27 0.10 43.86 06:40:01 4 46.58 0.00 7.61 0.89 0.12 44.80 06:40:01 5 48.48 0.00 8.01 0.20 0.10 43.21 06:40:01 6 47.52 0.00 7.37 0.13 0.10 44.87 06:40:01 7 47.33 0.00 7.96 0.05 0.10 44.56 Average: all 29.51 0.00 6.13 0.97 0.09 63.29 Average: 0 30.57 0.00 6.01 0.28 0.09 63.04 Average: 1 28.70 0.00 6.36 1.42 0.10 63.42 Average: 2 28.61 0.00 6.16 1.15 0.08 64.00 Average: 3 30.17 0.00 5.67 0.22 0.08 63.85 Average: 4 28.61 0.00 6.56 3.50 0.08 61.24 Average: 5 29.73 0.00 6.45 0.54 0.08 63.20 Average: 6 29.77 0.00 6.06 0.54 0.08 63.54 Average: 7 29.93 0.00 5.79 0.16 0.08 64.04