---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-906 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-906) 01/21/26 _x86_64_ (8 CPU) 04:51:52 LINUX RESTART (8 CPU) 04:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:53:01 426.90 81.75 345.14 0.00 13952.47 163861.36 0.00 04:54:01 236.48 2.93 233.55 0.00 46.93 63008.27 0.00 04:55:01 95.98 0.45 95.53 0.00 37.05 35426.21 0.00 Average: 253.11 28.38 224.73 0.00 4678.82 87430.41 0.00 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 28558928 31489436 804336 2.45 87884 3122280 1927916 5.68 1058740 2856392 364620 04:54:01 26159036 31200020 1073876 3.27 156008 4970452 2285092 6.74 2130268 3976064 738080 04:55:01 26867580 31213520 1058128 3.22 164992 4282144 2389436 7.04 1835756 3573300 21456 Average: 27195181 31300992 978780 2.98 136295 4124959 2200815 6.49 1674921 3468585 374719 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 docker0 41.66 38.73 3.01 235.74 0.00 0.00 0.00 0.00 04:53:01 lo 5.57 5.57 0.57 0.57 0.00 0.00 0.00 0.00 04:53:01 ens3 751.17 500.37 8357.85 140.02 0.00 0.00 0.00 0.00 04:54:01 docker0 319.33 410.88 27.09 3039.08 0.00 0.00 0.00 0.00 04:54:01 veth824f2e1 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:54:01 ens3 451.05 344.42 3076.83 45.71 0.00 0.00 0.00 0.00 04:55:01 docker0 4.45 9.81 0.33 140.99 0.00 0.00 0.00 0.00 04:55:01 veth5d5d590 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:55:01 ens3 32.56 19.48 222.64 8.88 0.00 0.00 0.00 0.00 Average: docker0 121.80 153.12 10.14 1138.45 0.00 0.00 0.00 0.00 Average: veth5d5d590 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 411.57 288.07 3885.62 64.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-906) 01/21/26 _x86_64_ (8 CPU) 04:51:52 LINUX RESTART (8 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 10.25 0.00 3.33 1.75 0.06 84.61 04:53:01 0 11.99 0.00 2.95 0.66 0.07 84.34 04:53:01 1 11.98 0.00 2.93 1.58 0.05 83.46 04:53:01 2 10.47 0.00 4.08 0.52 0.05 84.87 04:53:01 3 8.90 0.00 2.90 4.46 0.07 83.67 04:53:01 4 9.76 0.00 2.83 0.49 0.07 86.86 04:53:01 5 7.94 0.00 4.38 3.89 0.05 83.74 04:53:01 6 9.51 0.00 3.56 1.77 0.07 85.08 04:53:01 7 11.47 0.00 3.01 0.61 0.07 84.85 04:54:01 all 32.81 0.00 6.26 0.91 0.07 59.95 04:54:01 0 31.30 0.00 6.25 0.07 0.07 62.32 04:54:01 1 32.01 0.00 6.39 0.72 0.07 60.81 04:54:01 2 32.32 0.00 5.96 0.05 0.08 61.59 04:54:01 3 32.52 0.00 5.41 0.52 0.07 61.48 04:54:01 4 32.55 0.00 6.69 3.16 0.07 57.53 04:54:01 5 33.15 0.00 6.33 1.82 0.08 58.62 04:54:01 6 33.23 0.00 6.50 0.25 0.07 59.95 04:54:01 7 35.42 0.00 6.53 0.64 0.08 57.32 04:55:01 all 51.41 0.00 7.05 0.33 0.09 41.12 04:55:01 0 50.66 0.00 7.56 0.12 0.08 41.59 04:55:01 1 55.54 0.00 7.04 0.12 0.08 37.22 04:55:01 2 51.53 0.00 6.71 0.25 0.08 41.42 04:55:01 3 50.68 0.00 7.51 0.39 0.08 41.34 04:55:01 4 50.90 0.00 6.65 0.22 0.08 42.14 04:55:01 5 50.28 0.00 6.26 0.15 0.08 43.23 04:55:01 6 51.29 0.00 7.76 0.79 0.12 40.04 04:55:01 7 50.39 0.00 6.94 0.64 0.08 41.94 Average: all 31.52 0.00 5.55 0.99 0.07 61.87 Average: 0 31.32 0.00 5.58 0.28 0.07 62.74 Average: 1 33.16 0.00 5.45 0.81 0.07 60.52 Average: 2 31.48 0.00 5.58 0.27 0.07 62.59 Average: 3 30.73 0.00 5.28 1.79 0.07 62.13 Average: 4 31.10 0.00 5.39 1.28 0.07 62.15 Average: 5 30.49 0.00 5.66 1.95 0.07 61.83 Average: 6 31.39 0.00 5.95 0.94 0.08 61.65 Average: 7 32.47 0.00 5.50 0.63 0.08 61.33