---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4526 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 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-4526) 04/03/26 _x86_64_ (8 CPU) 04:20:05 LINUX RESTART (8 CPU) 04:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:22:01 314.13 15.90 298.24 0.00 2252.77 95639.11 0.00 04:23:01 76.80 0.37 76.44 0.00 14.66 18883.25 0.00 Average: 194.47 8.07 186.41 0.00 1124.32 56938.73 0.00 04:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 26866584 31293652 984448 2.99 152720 4397924 2341320 6.90 1696672 3740128 86340 04:23:01 26142008 31339664 934464 2.84 160264 5111432 2281420 6.73 2114836 3997864 793844 Average: 26504296 31316658 959456 2.92 156492 4754678 2311370 6.81 1905754 3868996 440092 04:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 04:22:01 veth136bd1b 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 04:22:01 docker0 363.53 505.22 30.26 3312.89 0.00 0.00 0.00 0.00 04:22:01 ens3 694.76 483.56 6775.08 94.07 0.00 0.00 0.00 0.00 04:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:23:01 docker0 4.47 8.95 0.33 128.27 0.00 0.00 0.00 0.00 04:23:01 ens3 36.31 21.08 212.51 11.39 0.00 0.00 0.00 0.00 04:23:01 vethfb36f36 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 182.49 255.00 15.17 1707.20 0.00 0.00 0.00 0.00 Average: ens3 362.77 250.38 3466.23 52.38 0.00 0.00 0.00 0.00 Average: vethfb36f36 0.03 0.11 0.00 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-4526) 04/03/26 _x86_64_ (8 CPU) 04:20:05 LINUX RESTART (8 CPU) 04:21:02 CPU %user %nice %system %iowait %steal %idle 04:22:01 all 12.60 0.00 4.61 2.53 0.08 80.19 04:22:01 0 12.20 0.00 5.86 8.78 0.07 73.09 04:22:01 1 12.90 0.00 4.71 0.97 0.07 81.35 04:22:01 2 12.90 0.00 5.01 5.10 0.07 76.92 04:22:01 3 12.94 0.00 4.26 1.03 0.07 81.70 04:22:01 4 12.57 0.00 4.89 2.20 0.07 80.27 04:22:01 5 11.62 0.00 3.85 0.41 0.09 84.03 04:22:01 6 13.24 0.00 4.74 0.83 0.10 81.09 04:22:01 7 12.42 0.00 3.57 0.94 0.07 83.00 04:23:01 all 57.37 0.00 7.97 0.60 0.10 33.97 04:23:01 0 57.25 0.00 7.96 0.24 0.10 34.45 04:23:01 1 58.72 0.00 8.10 1.82 0.12 31.24 04:23:01 2 56.26 0.00 7.89 0.37 0.08 35.40 04:23:01 3 58.51 0.00 7.78 0.57 0.08 33.05 04:23:01 4 56.48 0.00 8.64 0.39 0.12 34.38 04:23:01 5 57.10 0.00 7.45 1.10 0.10 34.25 04:23:01 6 58.31 0.00 7.94 0.14 0.08 33.53 04:23:01 7 56.34 0.00 7.98 0.15 0.12 35.40 Average: all 35.21 0.00 6.31 1.55 0.09 56.84 Average: 0 35.00 0.00 6.92 4.46 0.09 53.54 Average: 1 36.10 0.00 6.43 1.40 0.09 55.98 Average: 2 34.82 0.00 6.47 2.71 0.08 55.93 Average: 3 35.92 0.00 6.03 0.80 0.08 57.17 Average: 4 34.73 0.00 6.78 1.28 0.09 57.11 Average: 5 34.57 0.00 5.66 0.76 0.09 58.91 Average: 6 36.00 0.00 6.35 0.48 0.09 57.08 Average: 7 34.57 0.00 5.80 0.54 0.09 59.00