---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2863 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 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-2863) 09/22/26 _x86_64_ (8 CPU) 01:09:58 LINUX RESTART (8 CPU) 01:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:11:01 333.84 89.54 244.31 0.00 12530.84 214176.44 0.00 01:12:01 83.07 0.67 82.41 0.00 19.99 37980.81 0.00 01:13:01 124.66 0.40 124.26 0.00 20.93 59567.67 0.00 Average: 180.52 30.20 150.32 0.00 4190.36 103904.64 0.00 01:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:11:01 28914520 31512608 803144 2.44 77960 2814584 1811096 5.34 991008 2600888 314424 01:12:01 27377988 31041412 1243388 3.78 107920 3759600 2531300 7.46 1657392 3350700 238096 01:13:01 26849584 31472552 812408 2.47 140504 4623728 1831692 5.40 1217728 4257048 284720 Average: 27714031 31342191 952980 2.90 108795 3732637 2058029 6.07 1288709 3402879 279080 01:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:11:01 ens3 720.16 483.64 8105.04 129.24 0.00 0.00 0.00 0.00 01:11:01 docker0 15.46 16.26 1.19 111.84 0.00 0.00 0.00 0.00 01:11:01 lo 3.90 3.90 0.37 0.37 0.00 0.00 0.00 0.00 01:12:01 ens3 79.66 48.73 513.35 15.79 0.00 0.00 0.00 0.00 01:12:01 docker0 28.57 45.87 2.40 478.99 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 vethf1600a9 28.54 45.98 2.79 478.99 0.00 0.00 0.00 0.04 01:13:01 ens3 459.82 331.83 10257.66 48.33 0.00 0.00 0.00 0.00 01:13:01 docker0 36.81 48.53 3.22 479.81 0.00 0.00 0.00 0.00 01:13:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 419.86 288.05 6291.70 64.45 0.00 0.00 0.00 0.00 Average: docker0 26.95 36.89 2.27 356.88 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2863) 09/22/26 _x86_64_ (8 CPU) 01:09:58 LINUX RESTART (8 CPU) 01:10:01 CPU %user %nice %system %iowait %steal %idle 01:11:01 all 8.39 0.00 2.81 1.50 0.00 87.30 01:11:01 0 6.22 0.00 2.53 0.34 0.00 90.91 01:11:01 1 8.26 0.00 2.95 2.23 0.00 86.56 01:11:01 2 9.43 0.00 3.42 4.94 0.00 82.21 01:11:01 3 8.13 0.00 2.82 0.45 0.00 88.59 01:11:01 4 7.52 0.00 3.02 1.99 0.00 87.46 01:11:01 5 10.35 0.00 1.49 0.37 0.00 87.79 01:11:01 6 7.85 0.00 2.60 0.79 0.00 88.77 01:11:01 7 9.33 0.00 3.65 0.92 0.00 86.10 01:12:01 all 40.48 0.00 6.20 0.40 0.01 52.91 01:12:01 0 37.86 0.00 6.31 0.08 0.00 55.74 01:12:01 1 41.33 0.00 7.04 0.12 0.03 51.48 01:12:01 2 40.42 0.00 6.08 0.03 0.02 53.45 01:12:01 3 41.58 0.00 6.65 1.35 0.00 50.43 01:12:01 4 42.14 0.00 5.77 0.08 0.02 51.99 01:12:01 5 41.19 0.00 5.91 0.08 0.02 52.80 01:12:01 6 38.94 0.00 6.31 0.81 0.02 53.92 01:12:01 7 40.33 0.00 5.54 0.64 0.02 53.47 01:13:01 all 10.53 0.00 4.31 0.55 0.00 84.60 01:13:01 0 9.97 0.00 4.30 1.36 0.02 84.35 01:13:01 1 9.78 0.00 4.04 0.05 0.00 86.13 01:13:01 2 8.36 0.00 4.99 0.89 0.00 85.75 01:13:01 3 10.19 0.00 3.62 0.12 0.02 86.06 01:13:01 4 13.31 0.00 4.39 0.59 0.00 81.71 01:13:01 5 10.10 0.00 3.99 0.12 0.00 85.79 01:13:01 6 12.00 0.00 4.32 0.58 0.00 83.10 01:13:01 7 10.50 0.00 4.86 0.71 0.00 83.93 Average: all 19.79 0.00 4.44 0.82 0.01 74.94 Average: 0 17.99 0.00 4.38 0.59 0.01 77.03 Average: 1 19.81 0.00 4.68 0.80 0.01 74.70 Average: 2 19.40 0.00 4.83 1.96 0.01 73.81 Average: 3 19.96 0.00 4.36 0.64 0.01 75.04 Average: 4 21.02 0.00 4.39 0.89 0.01 73.69 Average: 5 20.55 0.00 3.79 0.19 0.01 75.46 Average: 6 19.58 0.00 4.41 0.73 0.01 75.28 Average: 7 20.06 0.00 4.68 0.76 0.01 74.50