---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11338 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11338) 05/26/26 _x86_64_ (8 CPU) 02:07:05 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 339.68 16.85 322.83 0.00 2222.56 115117.88 0.00 02:10:01 176.95 0.25 176.70 0.00 3.47 93915.01 0.00 Average: 258.32 8.55 249.77 0.00 1113.01 104516.45 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26661580 31493024 794148 2.42 154840 4804864 1705736 5.03 1421964 4238196 248 02:10:01 25116356 31508912 770184 2.34 193384 6220876 1749836 5.16 1594900 5492824 296 Average: 25888968 31500968 782166 2.38 174112 5512870 1727786 5.09 1508432 4865510 272 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 869.17 620.76 12962.19 113.88 0.00 0.00 0.00 0.00 02:09:01 lo 3.40 3.40 0.35 0.35 0.00 0.00 0.00 0.00 02:09:01 docker0 345.09 462.72 29.60 3507.07 0.00 0.00 0.00 0.00 02:10:01 ens3 345.29 168.27 8442.89 29.07 0.00 0.00 0.00 0.00 02:10:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:10:01 docker0 72.35 199.00 4.42 4959.94 0.00 0.00 0.00 0.00 Average: ens3 607.23 394.52 10702.54 71.47 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 208.72 330.86 17.01 4233.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11338) 05/26/26 _x86_64_ (8 CPU) 02:07:05 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 12.45 0.00 5.37 1.58 0.10 80.50 02:09:01 0 11.13 0.00 5.56 0.54 0.10 82.67 02:09:01 1 13.24 0.00 5.94 4.61 0.10 76.11 02:09:01 2 11.32 0.00 5.46 0.65 0.10 82.47 02:09:01 3 15.52 0.00 4.97 0.25 0.08 79.17 02:09:01 4 12.53 0.00 5.41 0.46 0.09 81.52 02:09:01 5 11.87 0.00 4.85 3.67 0.10 79.51 02:09:01 6 11.91 0.00 5.84 0.71 0.10 81.43 02:09:01 7 12.06 0.00 4.96 1.75 0.10 81.13 02:10:01 all 34.45 0.00 7.89 1.10 0.11 56.45 02:10:01 0 34.68 0.00 7.54 0.64 0.10 57.05 02:10:01 1 34.21 0.00 7.73 0.42 0.10 57.54 02:10:01 2 35.17 0.00 7.83 0.76 0.12 56.12 02:10:01 3 32.63 0.00 7.01 0.13 0.10 60.13 02:10:01 4 35.89 0.00 7.72 0.24 0.12 56.03 02:10:01 5 33.36 0.00 6.61 0.07 0.12 59.84 02:10:01 6 35.92 0.00 10.29 1.25 0.12 52.42 02:10:01 7 33.79 0.00 8.39 5.29 0.14 52.38 Average: all 23.47 0.00 6.63 1.34 0.11 68.46 Average: 0 22.93 0.00 6.55 0.59 0.10 69.83 Average: 1 23.76 0.00 6.84 2.51 0.10 66.79 Average: 2 23.28 0.00 6.65 0.70 0.11 69.25 Average: 3 24.09 0.00 5.99 0.19 0.09 69.63 Average: 4 24.22 0.00 6.57 0.35 0.10 68.77 Average: 5 22.63 0.00 5.73 1.87 0.11 69.66 Average: 6 23.91 0.00 8.07 0.98 0.11 66.93 Average: 7 22.91 0.00 6.67 3.52 0.12 66.78