---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775753 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-775753) 12/26/25 _x86_64_ (8 CPU) 18:08:21 LINUX RESTART (8 CPU) 18:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:01 293.68 21.98 271.70 0.00 3211.73 167702.32 0.00 18:11:01 113.38 0.47 112.91 0.00 32.52 20285.90 0.00 Average: 203.52 11.22 192.30 0.00 1621.99 93987.97 0.00 18:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 27217184 31484056 801112 2.44 148164 4269232 1918788 5.66 1351076 3771680 13560 18:11:01 26613716 31182504 1092436 3.32 162248 4504528 2677348 7.89 1967788 3694436 199228 Average: 26915450 31333280 946774 2.88 155206 4386880 2298068 6.78 1659432 3733058 106394 18:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 ens3 786.79 550.41 10464.45 102.90 0.00 0.00 0.00 0.00 18:10:01 lo 4.60 4.60 0.48 0.48 0.00 0.00 0.00 0.00 18:10:01 docker0 366.12 482.89 30.44 3321.70 0.00 0.00 0.00 0.00 18:11:01 ens3 61.93 33.96 182.96 17.23 0.00 0.00 0.00 0.00 18:11:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:11:01 veth5b8a119 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:11:01 docker0 5.63 12.96 0.40 136.88 0.00 0.00 0.00 0.00 Average: ens3 424.33 292.16 5323.28 60.06 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.27 0.27 0.00 0.00 0.00 0.00 Average: veth5b8a119 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 185.86 247.90 15.42 1729.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775753) 12/26/25 _x86_64_ (8 CPU) 18:08:21 LINUX RESTART (8 CPU) 18:09:01 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 10.81 0.00 4.26 1.75 0.07 83.11 18:10:01 0 12.38 0.00 3.60 0.19 0.07 83.77 18:10:01 1 8.93 0.00 3.97 3.11 0.07 83.93 18:10:01 2 9.95 0.00 5.48 3.98 0.08 80.51 18:10:01 3 10.01 0.00 4.24 1.20 0.05 84.50 18:10:01 4 10.74 0.00 4.12 0.31 0.07 84.77 18:10:01 5 10.91 0.00 3.63 0.27 0.07 85.12 18:10:01 6 12.60 0.00 4.39 0.46 0.07 82.48 18:10:01 7 10.96 0.00 4.67 4.47 0.10 79.79 18:11:01 all 50.21 0.00 8.20 0.54 0.08 40.96 18:11:01 0 50.15 0.00 8.18 0.22 0.08 41.37 18:11:01 1 51.52 0.00 8.12 1.30 0.08 38.97 18:11:01 2 49.89 0.00 8.60 0.24 0.08 41.19 18:11:01 3 50.49 0.00 8.06 1.40 0.08 39.97 18:11:01 4 50.41 0.00 7.83 0.39 0.08 41.28 18:11:01 5 49.89 0.00 8.34 0.20 0.08 41.49 18:11:01 6 49.65 0.00 8.03 0.27 0.07 41.98 18:11:01 7 49.70 0.00 8.49 0.30 0.08 41.43 Average: all 30.56 0.00 6.24 1.14 0.08 61.98 Average: 0 31.29 0.00 5.89 0.20 0.08 62.54 Average: 1 30.24 0.00 6.05 2.20 0.08 61.43 Average: 2 29.96 0.00 7.04 2.10 0.08 60.81 Average: 3 30.28 0.00 6.15 1.30 0.07 62.20 Average: 4 30.68 0.00 5.99 0.35 0.08 62.91 Average: 5 30.45 0.00 5.99 0.24 0.08 63.25 Average: 6 31.18 0.00 6.22 0.36 0.07 62.17 Average: 7 30.42 0.00 6.59 2.38 0.09 60.52