---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14856 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-14856) 07/10/26 _x86_64_ (8 CPU) 21:07:02 LINUX RESTART (8 CPU) 21:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:09:01 302.58 15.50 287.08 0.00 2178.00 93071.73 0.00 21:10:01 84.45 0.45 84.00 0.00 35.59 19472.64 0.00 Average: 193.51 7.97 185.53 0.00 1106.71 56269.12 0.00 21:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:09:01 27100800 31429672 846040 2.57 151228 4307800 1929492 5.69 1489596 3716376 10432 21:10:01 26498504 31338448 933076 2.84 160544 4769688 2393464 7.06 1939084 3827228 446468 Average: 26799652 31384060 889558 2.71 155886 4538744 2161478 6.37 1714340 3771802 228450 21:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:09:01 veth194603b 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 21:09:01 docker0 357.13 406.80 29.41 3265.48 0.00 0.00 0.00 0.00 21:09:01 ens3 569.95 459.85 6665.97 94.66 0.00 0.00 0.00 0.00 21:09:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 21:10:01 docker0 4.88 8.55 0.35 128.40 0.00 0.00 0.00 0.00 21:10:01 ens3 36.86 21.86 214.76 10.94 0.00 0.00 0.00 0.00 21:10:01 veth3fefc23 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 21:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 180.99 207.66 14.88 1696.81 0.00 0.00 0.00 0.00 Average: ens3 303.38 240.84 3440.10 52.80 0.00 0.00 0.00 0.00 Average: veth3fefc23 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14856) 07/10/26 _x86_64_ (8 CPU) 21:07:02 LINUX RESTART (8 CPU) 21:08:01 CPU %user %nice %system %iowait %steal %idle 21:09:01 all 9.48 0.00 3.77 1.89 0.08 84.77 21:09:01 0 9.40 0.00 3.97 0.41 0.08 86.14 21:09:01 1 9.36 0.00 3.47 1.00 0.09 86.08 21:09:01 2 9.53 0.00 4.21 0.53 0.09 85.65 21:09:01 3 10.86 0.00 4.14 5.66 0.09 79.25 21:09:01 4 8.51 0.00 3.29 0.71 0.08 87.40 21:09:01 5 9.52 0.00 4.41 5.11 0.08 80.88 21:09:01 6 10.94 0.00 3.84 1.15 0.10 83.97 21:09:01 7 7.74 0.00 2.86 0.56 0.07 88.78 21:10:01 all 60.86 0.00 9.26 0.29 0.09 29.50 21:10:01 0 60.37 0.00 9.64 0.12 0.08 29.79 21:10:01 1 59.83 0.00 8.69 0.13 0.08 31.26 21:10:01 2 61.39 0.00 8.56 0.44 0.10 29.51 21:10:01 3 60.93 0.00 10.21 0.10 0.10 28.66 21:10:01 4 60.50 0.00 8.96 0.98 0.10 29.46 21:10:01 5 61.02 0.00 9.47 0.08 0.08 29.33 21:10:01 6 60.36 0.00 9.17 0.19 0.08 30.20 21:10:01 7 62.46 0.00 9.36 0.32 0.10 27.75 Average: all 35.25 0.00 6.53 1.09 0.09 57.04 Average: 0 34.91 0.00 6.81 0.26 0.08 57.93 Average: 1 34.72 0.00 6.09 0.57 0.08 58.54 Average: 2 35.61 0.00 6.40 0.48 0.09 57.42 Average: 3 36.05 0.00 7.19 2.86 0.09 53.80 Average: 4 34.50 0.00 6.13 0.84 0.09 58.44 Average: 5 35.37 0.00 6.95 2.59 0.08 55.01 Average: 6 35.70 0.00 6.51 0.67 0.09 57.03 Average: 7 35.17 0.00 6.12 0.44 0.08 58.18