---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3706 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 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-3706) 03/19/26 _x86_64_ (8 CPU) 09:59:12 LINUX RESTART (8 CPU) 10:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:01:01 134.01 4.45 129.56 0.00 515.51 50138.18 0.00 10:02:01 137.74 0.43 137.31 0.00 23.46 69381.24 0.00 Average: 135.88 2.44 133.44 0.00 269.49 59759.71 0.00 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 27015772 31370732 911480 2.77 119528 4391344 2125268 6.27 1854604 3473688 1162944 10:02:01 26935784 31354372 929264 2.83 137960 4425808 2026316 5.97 1332192 4063080 75040 Average: 26975778 31362552 920372 2.80 128744 4408576 2075792 6.12 1593398 3768384 618992 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 docker0 75.47 106.83 6.49 1061.70 0.00 0.00 0.00 0.00 10:01:01 vethf1be8d8 51.59 81.34 5.41 859.57 0.00 0.00 0.00 0.07 10:01:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:01:01 ens3 288.24 188.17 4463.42 65.82 0.00 0.00 0.00 0.00 10:02:01 docker0 0.42 0.35 0.05 0.14 0.00 0.00 0.00 0.00 10:02:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:02:01 veth6ebc766 0.35 0.35 0.05 0.14 0.00 0.00 0.00 0.00 10:02:01 ens3 251.99 148.73 6571.13 29.13 0.00 0.00 0.00 0.00 Average: docker0 37.94 53.59 3.27 530.92 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: veth6ebc766 0.17 0.17 0.03 0.07 0.00 0.00 0.00 0.00 Average: ens3 270.11 168.45 5517.28 47.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3706) 03/19/26 _x86_64_ (8 CPU) 09:59:12 LINUX RESTART (8 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 37.25 0.00 7.76 0.98 0.08 53.94 10:01:01 0 37.21 0.00 7.57 0.93 0.08 54.20 10:01:01 1 38.40 0.00 7.54 0.24 0.07 53.75 10:01:01 2 36.43 0.00 8.10 0.46 0.08 54.93 10:01:01 3 38.28 0.00 8.24 4.22 0.10 49.15 10:01:01 4 37.90 0.00 7.23 0.17 0.08 54.62 10:01:01 5 36.75 0.00 6.45 0.42 0.07 56.31 10:01:01 6 36.48 0.00 9.26 1.02 0.09 53.16 10:01:01 7 36.52 0.00 7.69 0.35 0.08 55.36 10:02:01 all 28.43 0.00 5.26 0.66 0.07 65.58 10:02:01 0 28.53 0.00 5.38 0.15 0.07 65.87 10:02:01 1 27.23 0.00 4.90 0.51 0.08 67.28 10:02:01 2 27.23 0.00 5.40 1.05 0.07 66.25 10:02:01 3 29.51 0.00 5.97 2.62 0.07 61.83 10:02:01 4 29.75 0.00 5.26 0.41 0.07 64.52 10:02:01 5 27.72 0.00 5.73 0.34 0.07 66.15 10:02:01 6 28.01 0.00 4.45 0.20 0.05 67.29 10:02:01 7 29.45 0.00 4.98 0.03 0.07 65.46 Average: all 32.84 0.00 6.51 0.82 0.08 59.76 Average: 0 32.87 0.00 6.48 0.54 0.08 60.03 Average: 1 32.81 0.00 6.22 0.37 0.08 60.53 Average: 2 31.84 0.00 6.75 0.75 0.08 60.58 Average: 3 33.90 0.00 7.11 3.42 0.08 55.48 Average: 4 33.84 0.00 6.25 0.29 0.08 59.55 Average: 5 32.23 0.00 6.09 0.38 0.07 61.23 Average: 6 32.23 0.00 6.85 0.61 0.07 60.24 Average: 7 32.99 0.00 6.34 0.19 0.08 60.40