---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2237 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2237) 09/14/26 _x86_64_ (8 CPU) 01:50:50 LINUX RESTART (8 CPU) 01:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:52:02 397.08 72.14 324.94 0.00 12199.13 164718.83 0.00 01:53:01 89.75 0.49 89.26 0.00 21.01 45054.06 0.00 01:54:01 164.97 0.35 164.62 0.00 18.80 75563.94 0.00 Average: 217.99 24.46 193.53 0.00 4102.77 95395.76 0.00 01:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:02 28822460 31526676 771320 2.35 86816 2899136 1782768 5.26 975388 2681908 415220 01:53:01 28251468 31505308 780140 2.37 105660 3395528 1778680 5.24 1118520 3059924 231936 01:54:01 26456104 31483380 791252 2.41 164736 4936764 1864636 5.50 1246824 4549632 656 Average: 27843344 31505121 780904 2.38 119071 3743809 1808695 5.33 1113577 3430488 215937 01:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:02 docker0 6.63 6.95 0.60 59.80 0.00 0.00 0.00 0.00 01:52:02 ens3 558.23 418.34 7987.60 125.37 0.00 0.00 0.00 0.00 01:52:02 lo 3.37 3.37 0.32 0.32 0.00 0.00 0.00 0.00 01:53:01 docker0 79.75 126.32 6.18 1088.87 0.00 0.00 0.00 0.00 01:53:01 ens3 258.02 164.16 3686.08 28.08 0.00 0.00 0.00 0.00 01:53:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 01:54:01 docker0 80.45 141.29 6.50 1052.89 0.00 0.00 0.00 0.00 01:54:01 veth36ff659 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 ens3 532.09 343.59 8365.26 58.27 0.00 0.00 0.00 0.00 01:54:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 55.47 91.32 4.42 731.83 0.00 0.00 0.00 0.00 Average: veth36ff659 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 450.53 309.51 6696.44 70.81 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2237) 09/14/26 _x86_64_ (8 CPU) 01:50:50 LINUX RESTART (8 CPU) 01:51:01 CPU %user %nice %system %iowait %steal %idle 01:52:02 all 9.49 0.00 3.02 1.59 0.01 85.89 01:52:02 0 8.67 0.00 2.86 1.50 0.02 86.95 01:52:02 1 11.92 0.00 2.54 0.29 0.02 85.24 01:52:02 2 10.29 0.00 3.08 1.06 0.02 85.55 01:52:02 3 9.16 0.00 2.96 0.79 0.00 87.09 01:52:02 4 10.50 0.00 2.93 1.56 0.00 85.02 01:52:02 5 7.14 0.00 2.29 0.24 0.02 90.32 01:52:02 6 8.78 0.00 3.85 3.94 0.00 83.43 01:52:02 7 9.46 0.00 3.62 3.35 0.02 83.56 01:53:01 all 33.11 0.00 5.75 0.51 0.02 60.60 01:53:01 0 34.26 0.00 5.44 0.19 0.02 60.10 01:53:01 1 33.54 0.00 5.05 0.27 0.02 61.13 01:53:01 2 31.76 0.00 6.08 2.59 0.02 59.55 01:53:01 3 30.75 0.00 5.63 0.07 0.03 63.52 01:53:01 4 33.10 0.00 5.69 0.57 0.02 60.63 01:53:01 5 32.56 0.00 5.79 0.05 0.02 61.58 01:53:01 6 33.10 0.00 6.85 0.07 0.02 59.97 01:53:01 7 35.82 0.00 5.53 0.29 0.02 58.35 01:54:01 all 9.92 0.00 4.63 0.76 0.02 84.67 01:54:01 0 12.54 0.00 4.09 0.05 0.02 83.30 01:54:01 1 9.71 0.00 4.91 0.66 0.02 84.70 01:54:01 2 9.83 0.00 4.08 0.73 0.02 85.35 01:54:01 3 8.60 0.00 5.31 1.55 0.02 84.52 01:54:01 4 9.09 0.00 5.32 0.39 0.03 85.16 01:54:01 5 10.68 0.00 5.52 2.02 0.02 81.76 01:54:01 6 9.67 0.00 3.74 0.10 0.03 86.45 01:54:01 7 9.27 0.00 4.07 0.56 0.02 86.09 Average: all 17.45 0.00 4.46 0.95 0.02 77.12 Average: 0 18.42 0.00 4.12 0.58 0.02 76.86 Average: 1 18.37 0.00 4.16 0.41 0.02 77.04 Average: 2 17.21 0.00 4.40 1.45 0.02 76.92 Average: 3 16.12 0.00 4.63 0.80 0.02 78.43 Average: 4 17.51 0.00 4.64 0.84 0.02 76.99 Average: 5 16.71 0.00 4.52 0.77 0.02 77.98 Average: 6 17.14 0.00 4.81 1.38 0.02 76.65 Average: 7 18.10 0.00 4.40 1.41 0.02 76.08