---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1462 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-1462) 02/02/26 _x86_64_ (8 CPU) 06:00:35 LINUX RESTART (8 CPU) 06:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:02:01 422.98 72.85 350.13 0.00 13022.06 61848.09 0.00 06:03:01 187.75 3.75 184.00 0.00 36.39 44531.24 0.00 Average: 304.38 38.01 266.37 0.00 6474.68 53116.92 0.00 06:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:02:01 28388132 31487996 800732 2.44 94980 3271296 2113972 6.23 1114912 2960596 1612 06:03:01 26710072 31491312 785044 2.39 160444 4696032 1789196 5.27 1622512 3924432 313736 Average: 27549102 31489654 792888 2.41 127712 3983664 1951584 5.75 1368712 3442514 157674 06:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:02:01 ens3 703.05 466.55 8474.84 140.83 0.00 0.00 0.00 0.00 06:02:01 lo 5.29 5.29 0.54 0.54 0.00 0.00 0.00 0.00 06:02:01 veth9733afb 49.92 56.01 5.16 56.37 0.00 0.00 0.00 0.00 06:02:01 docker0 88.70 95.00 7.30 327.65 0.00 0.00 0.00 0.00 06:03:01 ens3 404.97 249.79 2976.58 36.82 0.00 0.00 0.00 0.00 06:03:01 vethe7a404f 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 docker0 228.95 366.72 20.15 2939.54 0.00 0.00 0.00 0.00 Average: ens3 552.76 357.26 5702.61 88.39 0.00 0.00 0.00 0.00 Average: vethe7a404f 0.03 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 159.41 232.00 13.78 1644.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1462) 02/02/26 _x86_64_ (8 CPU) 06:00:35 LINUX RESTART (8 CPU) 06:01:02 CPU %user %nice %system %iowait %steal %idle 06:02:01 all 10.29 0.00 3.28 2.57 0.07 83.80 06:02:01 0 11.11 0.00 3.67 0.77 0.07 84.39 06:02:01 1 9.91 0.00 2.79 0.84 0.07 86.39 06:02:01 2 13.79 0.00 3.63 1.43 0.07 81.09 06:02:01 3 10.82 0.00 3.73 4.62 0.07 80.77 06:02:01 4 11.15 0.00 3.31 2.21 0.07 83.26 06:02:01 5 8.34 0.00 3.17 2.14 0.07 86.27 06:02:01 6 7.59 0.00 3.43 5.63 0.07 83.28 06:02:01 7 9.58 0.00 2.52 2.91 0.05 84.94 06:03:01 all 43.85 0.00 7.63 1.98 0.08 46.45 06:03:01 0 43.55 0.00 7.55 1.03 0.08 47.79 06:03:01 1 44.07 0.00 7.34 0.52 0.08 47.98 06:03:01 2 43.76 0.00 8.42 7.64 0.08 40.10 06:03:01 3 43.76 0.00 7.85 1.18 0.08 47.11 06:03:01 4 44.53 0.00 7.63 2.45 0.07 45.32 06:03:01 5 44.27 0.00 7.30 1.33 0.08 47.01 06:03:01 6 44.11 0.00 7.34 1.06 0.07 47.42 06:03:01 7 42.78 0.00 7.63 0.68 0.08 48.83 Average: all 27.20 0.00 5.47 2.27 0.07 64.97 Average: 0 27.44 0.00 5.62 0.90 0.08 65.95 Average: 1 27.15 0.00 5.09 0.68 0.08 67.01 Average: 2 28.88 0.00 6.04 4.56 0.08 60.44 Average: 3 27.41 0.00 5.80 2.89 0.08 63.82 Average: 4 27.97 0.00 5.49 2.33 0.07 64.15 Average: 5 26.44 0.00 5.25 1.74 0.08 66.49 Average: 6 26.05 0.00 5.41 3.32 0.07 65.15 Average: 7 26.30 0.00 5.09 1.78 0.07 66.76