---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2851 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 nrip_save 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-2851) 03/02/26 _x86_64_ (8 CPU) 04:36:53 LINUX RESTART (8 CPU) 04:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:38:02 384.27 72.39 311.88 0.00 12243.29 177208.47 0.00 04:39:01 130.03 0.49 129.54 0.00 22.23 55233.89 0.00 04:40:01 105.47 0.07 105.40 0.00 5.60 55101.62 0.00 04:41:01 2.45 0.00 2.45 0.00 0.00 38.68 0.00 Average: 155.66 18.31 137.35 0.00 3080.52 71965.37 0.00 04:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:02 28741588 31534080 761244 2.32 87180 2986120 1810352 5.34 968860 2767504 498672 04:39:01 27427376 31509912 772584 2.35 124940 4131068 1848436 5.45 1147284 3782184 516308 04:40:01 26412872 31441196 831660 2.53 164644 4940404 1803252 5.32 1279416 4558864 832 04:41:01 26414144 31442668 829604 2.52 164708 4940416 1819308 5.36 1279536 4558876 156 Average: 27248995 31481964 798773 2.43 135368 4249502 1820337 5.37 1168774 3916857 253992 04:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:02 ens3 656.21 408.10 8024.80 123.96 0.00 0.00 0.00 0.00 04:38:02 lo 3.50 3.50 0.34 0.34 0.00 0.00 0.00 0.00 04:38:02 docker0 7.85 7.90 0.83 74.98 0.00 0.00 0.00 0.00 04:39:01 ens3 281.68 173.16 7073.82 36.40 0.00 0.00 0.00 0.00 04:39:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 04:39:01 docker0 20.83 25.49 1.98 379.50 0.00 0.00 0.00 0.00 04:40:01 ens3 193.55 130.73 3610.75 30.57 0.00 0.00 0.00 0.00 04:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:40:01 docker0 21.23 24.11 2.22 373.08 0.00 0.00 0.00 0.00 04:40:01 veth12c1fd9 0.32 0.28 0.05 0.02 0.00 0.00 0.00 0.00 04:41:01 ens3 10.01 5.42 10.09 1.17 0.00 0.00 0.00 0.00 04:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:41:01 docker0 0.07 0.03 0.01 0.00 0.00 0.00 0.00 0.00 04:41:01 veth12c1fd9 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00 Average: ens3 285.38 179.38 4669.85 48.07 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 12.46 14.34 1.26 206.17 0.00 0.00 0.00 0.00 Average: veth12c1fd9 0.10 0.09 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2851) 03/02/26 _x86_64_ (8 CPU) 04:36:53 LINUX RESTART (8 CPU) 04:37:01 CPU %user %nice %system %iowait %steal %idle 04:38:02 all 9.60 0.00 2.99 2.21 0.06 85.14 04:38:02 0 12.68 0.00 4.46 3.57 0.07 79.22 04:38:02 1 8.10 0.00 2.68 1.72 0.07 87.44 04:38:02 2 11.10 0.00 2.42 1.28 0.07 85.13 04:38:02 3 14.22 0.00 2.27 0.30 0.05 83.16 04:38:02 4 8.71 0.00 4.23 5.39 0.07 81.61 04:38:02 5 6.93 0.00 2.53 3.46 0.07 87.02 04:38:02 6 9.05 0.00 2.93 1.19 0.05 86.78 04:38:02 7 5.99 0.00 2.40 0.81 0.07 90.74 04:39:01 all 25.19 0.00 5.30 1.26 0.08 68.16 04:39:01 0 25.95 0.00 5.19 0.33 0.09 68.45 04:39:01 1 25.54 0.00 4.87 0.12 0.09 69.39 04:39:01 2 25.49 0.00 5.81 4.07 0.09 64.54 04:39:01 3 26.87 0.00 5.64 0.15 0.09 67.25 04:39:01 4 25.60 0.00 6.02 0.17 0.07 68.14 04:39:01 5 24.17 0.00 5.13 3.60 0.09 67.01 04:39:01 6 22.57 0.00 4.96 1.17 0.09 71.22 04:39:01 7 25.35 0.00 4.75 0.50 0.09 69.31 04:40:01 all 5.86 0.00 2.32 1.23 0.04 90.55 04:40:01 0 4.98 0.00 2.22 0.02 0.03 92.75 04:40:01 1 5.06 0.00 1.50 1.01 0.05 92.37 04:40:01 2 6.39 0.00 3.03 7.43 0.05 83.11 04:40:01 3 5.99 0.00 2.12 0.30 0.03 91.56 04:40:01 4 5.99 0.00 3.49 0.03 0.05 90.44 04:40:01 5 7.37 0.00 1.97 0.07 0.03 90.56 04:40:01 6 5.96 0.00 2.62 0.37 0.03 91.01 04:40:01 7 5.14 0.00 1.61 0.62 0.05 92.58 04:41:01 all 0.05 0.00 0.03 0.00 0.01 99.91 04:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:41:01 1 0.02 0.00 0.05 0.00 0.02 99.92 04:41:01 2 0.02 0.00 0.00 0.02 0.00 99.97 04:41:01 3 0.02 0.00 0.02 0.02 0.02 99.93 04:41:01 4 0.03 0.00 0.03 0.00 0.00 99.93 04:41:01 5 0.03 0.00 0.05 0.00 0.02 99.90 04:41:01 6 0.12 0.00 0.02 0.00 0.02 99.85 04:41:01 7 0.10 0.00 0.05 0.00 0.00 99.85 Average: all 10.07 0.00 2.64 1.17 0.05 86.06 Average: 0 10.81 0.00 2.95 0.98 0.05 85.21 Average: 1 9.59 0.00 2.26 0.71 0.05 87.39 Average: 2 10.65 0.00 2.79 3.19 0.05 83.32 Average: 3 11.68 0.00 2.49 0.19 0.05 85.59 Average: 4 9.97 0.00 3.42 1.39 0.05 85.17 Average: 5 9.52 0.00 2.40 1.77 0.05 86.26 Average: 6 9.35 0.00 2.62 0.68 0.05 87.31 Average: 7 9.03 0.00 2.18 0.48 0.05 88.26