---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4517 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 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4517) 04/03/26 _x86_64_ (8 CPU) 03:48:41 LINUX RESTART (8 CPU) 03:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:50:02 451.81 71.97 379.84 0.00 12831.86 197194.87 0.00 03:51:01 194.83 3.75 191.09 0.00 33.49 47964.75 0.00 Average: 324.40 38.14 286.25 0.00 6486.44 123206.72 0.00 03:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:02 28367700 31469284 816048 2.48 94468 3273908 2070712 6.10 1125016 2966792 1264 03:51:01 26702076 31499120 778676 2.37 161296 4733948 1851424 5.46 1622648 3957432 267200 Average: 27534888 31484202 797362 2.43 127882 4003928 1961068 5.78 1373832 3462112 134232 03:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:02 ens3 757.54 521.58 8332.68 142.77 0.00 0.00 0.00 0.00 03:50:02 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 03:50:02 veth85c9f0e 38.16 44.58 3.93 42.93 0.00 0.00 0.00 0.00 03:50:02 docker0 74.22 82.50 5.98 310.14 0.00 0.00 0.00 0.00 03:51:01 ens3 398.24 253.40 3028.01 38.03 0.00 0.00 0.00 0.00 03:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:51:01 docker0 231.52 362.62 20.98 2991.97 0.00 0.00 0.00 0.00 Average: ens3 579.40 388.62 5702.63 90.84 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 152.21 221.38 13.41 1639.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4517) 04/03/26 _x86_64_ (8 CPU) 03:48:41 LINUX RESTART (8 CPU) 03:49:01 CPU %user %nice %system %iowait %steal %idle 03:50:02 all 9.92 0.00 3.23 2.03 0.06 84.76 03:50:02 0 11.33 0.00 5.22 7.90 0.07 75.48 03:50:02 1 10.76 0.00 3.38 0.52 0.07 85.27 03:50:02 2 13.51 0.00 2.55 2.18 0.05 81.70 03:50:02 3 8.39 0.00 2.36 0.81 0.07 88.37 03:50:02 4 10.64 0.00 2.59 0.42 0.05 86.30 03:50:02 5 10.95 0.00 2.37 0.44 0.05 86.19 03:50:02 6 7.10 0.00 3.23 0.59 0.08 88.99 03:50:02 7 6.60 0.00 4.17 3.40 0.05 85.77 03:51:01 all 44.16 0.00 7.24 0.82 0.09 47.69 03:51:01 0 43.60 0.00 7.24 0.24 0.09 48.83 03:51:01 1 43.82 0.00 7.00 0.34 0.09 48.76 03:51:01 2 45.40 0.00 7.33 0.22 0.10 46.94 03:51:01 3 43.19 0.00 7.14 0.33 0.09 49.26 03:51:01 4 43.25 0.00 8.13 4.15 0.09 44.39 03:51:01 5 44.95 0.00 6.68 0.29 0.09 47.99 03:51:01 6 43.99 0.00 7.52 0.76 0.09 47.65 03:51:01 7 45.10 0.00 6.92 0.24 0.09 47.65 Average: all 26.89 0.00 5.22 1.43 0.07 66.39 Average: 0 27.33 0.00 6.22 4.10 0.08 62.27 Average: 1 27.13 0.00 5.17 0.43 0.08 67.18 Average: 2 29.28 0.00 4.92 1.21 0.08 64.51 Average: 3 25.68 0.00 4.73 0.57 0.08 68.93 Average: 4 26.75 0.00 5.33 2.26 0.07 65.59 Average: 5 27.77 0.00 4.50 0.37 0.07 67.29 Average: 6 25.38 0.00 5.36 0.67 0.09 68.51 Average: 7 25.75 0.00 5.53 1.83 0.07 66.82