---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-726 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-726) 08/21/26 _x86_64_ (8 CPU) 04:04:28 LINUX RESTART (8 CPU) 04:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:01 350.90 10.98 339.92 0.00 1556.27 51200.53 0.00 04:07:01 69.71 0.03 69.68 0.00 0.27 35349.97 0.00 04:08:01 42.86 0.02 42.84 0.00 0.13 37410.83 0.00 Average: 154.47 3.68 150.80 0.00 518.80 41319.56 0.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 27611996 31278112 1002144 3.05 122784 3713296 1972748 5.82 1418360 3326588 502028 04:07:01 25973356 31235316 1041364 3.17 131848 5226120 2085788 6.15 2068812 4235864 1017132 04:08:01 25129724 30467588 1808068 5.50 137792 5271392 2899996 8.55 2832980 4285920 156972 Average: 26238359 30993672 1283859 3.91 130808 4736936 2319511 6.84 2106717 3949457 558711 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 vetha8c01b5 142.00 179.88 14.07 1740.04 0.00 0.00 0.00 0.14 04:06:01 ens3 861.72 654.10 10198.63 134.42 0.00 0.00 0.00 0.00 04:06:01 docker0 275.82 297.38 21.48 2342.45 0.00 0.00 0.00 0.00 04:06:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 04:07:01 vetha8c01b5 0.48 0.43 0.06 0.26 0.00 0.00 0.00 0.00 04:07:01 ens3 8.85 5.33 8.97 3.65 0.00 0.00 0.00 0.00 04:07:01 docker0 0.48 0.38 0.06 0.25 0.00 0.00 0.00 0.00 04:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 vetha8c01b5 1.45 1.62 0.14 1.70 0.00 0.00 0.00 0.00 04:08:01 ens3 21.86 15.80 18.40 9.62 0.00 0.00 0.00 0.00 04:08:01 docker0 1.45 1.60 0.12 1.70 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha8c01b5 47.97 60.63 4.76 580.57 0.00 0.00 0.00 0.05 Average: ens3 297.43 225.04 3408.10 49.22 0.00 0.00 0.00 0.00 Average: docker0 92.57 99.77 7.22 781.34 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-726) 08/21/26 _x86_64_ (8 CPU) 04:04:28 LINUX RESTART (8 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 11.96 0.00 3.75 1.25 0.07 82.98 04:06:01 0 9.44 0.00 4.44 0.27 0.05 85.79 04:06:01 1 12.73 0.00 3.60 1.84 0.08 81.75 04:06:01 2 13.28 0.00 4.45 1.81 0.07 80.40 04:06:01 3 12.74 0.00 3.54 0.76 0.05 82.90 04:06:01 4 10.96 0.00 3.32 0.44 0.07 85.22 04:06:01 5 13.31 0.00 4.23 2.99 0.08 79.39 04:06:01 6 12.32 0.00 3.19 0.77 0.07 83.65 04:06:01 7 10.89 0.00 3.21 1.12 0.08 84.69 04:07:01 all 60.25 0.00 7.94 0.44 0.11 31.26 04:07:01 0 59.82 0.00 7.61 1.31 0.12 31.15 04:07:01 1 61.86 0.00 9.06 1.50 0.12 27.47 04:07:01 2 59.12 0.00 7.97 0.08 0.12 32.71 04:07:01 3 60.07 0.00 7.28 0.12 0.10 32.43 04:07:01 4 60.19 0.00 8.72 0.12 0.12 30.85 04:07:01 5 59.34 0.00 7.71 0.08 0.08 32.79 04:07:01 6 61.97 0.00 7.50 0.00 0.10 30.43 04:07:01 7 59.62 0.00 7.71 0.34 0.10 32.24 04:08:01 all 55.33 0.00 7.21 0.46 0.09 36.90 04:08:01 0 56.88 0.00 7.19 1.32 0.08 34.51 04:08:01 1 54.28 0.00 7.56 1.04 0.10 37.01 04:08:01 2 56.19 0.00 7.24 0.05 0.10 36.42 04:08:01 3 56.12 0.00 6.97 0.00 0.08 36.82 04:08:01 4 53.05 0.00 7.52 0.65 0.08 38.69 04:08:01 5 56.42 0.00 7.13 0.00 0.10 36.35 04:08:01 6 54.70 0.00 7.13 0.52 0.10 37.55 04:08:01 7 55.00 0.00 6.97 0.12 0.10 37.82 Average: all 42.56 0.00 6.31 0.72 0.09 50.32 Average: 0 42.12 0.00 6.42 0.97 0.08 50.40 Average: 1 42.97 0.00 6.74 1.46 0.10 48.73 Average: 2 42.94 0.00 6.56 0.65 0.10 49.76 Average: 3 43.02 0.00 5.94 0.29 0.08 50.67 Average: 4 41.44 0.00 6.52 0.40 0.09 51.54 Average: 5 43.10 0.00 6.36 1.02 0.09 49.43 Average: 6 43.00 0.00 5.94 0.43 0.09 50.54 Average: 7 41.92 0.00 5.97 0.52 0.10 51.49