---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4811 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 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4811) 07/09/25 _x86_64_ (8 CPU) 01:27:52 LINUX RESTART (8 CPU) 01:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:29:02 428.65 81.40 347.24 0.00 13915.41 173172.07 0.00 01:30:01 207.52 1.63 205.90 0.00 27.79 60216.78 0.00 Average: 319.01 41.85 277.16 0.00 7029.94 117168.95 0.00 01:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:02 28580116 31526532 773172 2.35 87232 3139916 1879488 5.54 1031552 2870460 396280 01:30:01 27353740 31490044 794284 2.42 145324 4151316 1888472 5.57 1340528 3655272 688 Average: 27966928 31508288 783728 2.38 116278 3645616 1883980 5.55 1186040 3262866 198484 01:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:02 lo 5.50 5.50 0.54 0.54 0.00 0.00 0.00 0.00 01:29:02 ens3 682.69 455.57 8166.38 133.97 0.00 0.00 0.00 0.00 01:29:02 docker0 45.23 39.88 3.17 222.83 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 veth7eb334e 0.03 0.14 0.00 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 419.13 363.45 2999.91 41.18 0.00 0.00 0.00 0.00 01:30:01 docker0 351.87 399.25 28.21 2981.48 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 Average: veth7eb334e 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 552.02 409.90 5604.85 87.96 0.00 0.00 0.00 0.00 Average: docker0 197.26 218.06 15.58 1590.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4811) 07/09/25 _x86_64_ (8 CPU) 01:27:52 LINUX RESTART (8 CPU) 01:28:01 CPU %user %nice %system %iowait %steal %idle 01:29:02 all 9.40 0.00 3.05 2.74 0.08 84.73 01:29:02 0 11.25 0.00 2.18 2.19 0.10 84.27 01:29:02 1 7.59 0.00 3.45 0.52 0.08 88.35 01:29:02 2 8.18 0.00 3.28 4.19 0.07 84.28 01:29:02 3 11.14 0.00 2.65 4.77 0.08 81.36 01:29:02 4 9.73 0.00 3.72 1.46 0.08 85.00 01:29:02 5 9.02 0.00 3.47 3.99 0.07 83.47 01:29:02 6 8.24 0.00 2.94 2.37 0.08 86.36 01:29:02 7 10.04 0.00 2.75 2.40 0.07 84.74 01:30:01 all 5.41 0.00 2.16 1.78 0.07 90.59 01:30:01 0 5.36 0.00 2.07 2.14 0.07 90.36 01:30:01 1 4.62 0.00 1.98 0.10 0.03 93.27 01:30:01 2 4.65 0.00 1.64 0.10 0.07 93.54 01:30:01 3 5.56 0.00 2.00 0.19 0.05 92.20 01:30:01 4 7.39 0.00 2.25 0.31 0.07 89.98 01:30:01 5 5.30 0.00 2.62 7.35 0.09 84.64 01:30:01 6 4.55 0.00 2.19 3.91 0.10 89.25 01:30:01 7 5.84 0.00 2.49 0.18 0.07 91.42 Average: all 7.42 0.00 2.61 2.26 0.07 87.64 Average: 0 8.33 0.00 2.13 2.17 0.08 87.29 Average: 1 6.11 0.00 2.72 0.31 0.06 90.79 Average: 2 6.42 0.00 2.46 2.15 0.07 88.89 Average: 3 8.37 0.00 2.33 2.50 0.07 86.74 Average: 4 8.57 0.00 2.99 0.88 0.08 87.48 Average: 5 7.17 0.00 3.05 5.65 0.08 84.05 Average: 6 6.41 0.00 2.57 3.14 0.09 87.79 Average: 7 7.94 0.00 2.62 1.29 0.07 88.08