---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8106 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 12G 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8106) 09/02/25 _x86_64_ (8 CPU) 00:45:59 LINUX RESTART (8 CPU) 00:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:47:01 424.96 115.93 309.03 0.00 12839.06 214445.19 0.00 00:48:01 126.92 0.45 126.47 0.00 16.53 51846.05 0.00 Average: 275.93 58.19 217.75 0.00 6427.26 133138.85 0.00 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 28918176 31535076 774804 2.36 77244 2834340 1810668 5.34 967992 2617160 340324 00:48:01 27780044 31502808 780712 2.38 112760 3823168 1841364 5.43 1125996 3489100 259732 Average: 28349110 31518942 777758 2.37 95002 3328754 1826016 5.38 1046994 3053130 300028 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 4.03 4.03 0.38 0.38 0.00 0.00 0.00 0.00 00:47:01 docker0 5.90 5.33 0.56 58.70 0.00 0.00 0.00 0.00 00:47:01 ens3 571.27 369.89 7867.26 120.40 0.00 0.00 0.00 0.00 00:48:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:48:01 docker0 25.69 38.49 2.14 409.09 0.00 0.00 0.00 0.00 00:48:01 ens3 245.27 145.15 5607.19 33.02 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 15.80 21.91 1.35 233.91 0.00 0.00 0.00 0.00 Average: ens3 408.26 257.51 6737.13 76.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8106) 09/02/25 _x86_64_ (8 CPU) 00:45:59 LINUX RESTART (8 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 8.94 0.00 2.80 1.61 0.05 86.59 00:47:01 0 12.84 0.00 2.67 0.84 0.03 83.62 00:47:01 1 7.19 0.00 2.28 0.25 0.05 90.23 00:47:01 2 7.74 0.00 4.03 5.86 0.07 82.31 00:47:01 3 7.64 0.00 2.61 0.30 0.07 89.38 00:47:01 4 10.20 0.00 2.41 2.28 0.05 85.06 00:47:01 5 7.43 0.00 2.60 0.42 0.05 89.50 00:47:01 6 12.24 0.00 2.34 0.44 0.05 84.93 00:47:01 7 6.26 0.00 3.45 2.54 0.05 87.69 00:48:01 all 25.61 0.00 5.58 0.67 0.08 68.06 00:48:01 0 24.34 0.00 7.08 3.64 0.08 64.86 00:48:01 1 23.08 0.00 4.83 0.19 0.08 71.82 00:48:01 2 25.56 0.00 5.38 0.14 0.07 68.85 00:48:01 3 25.68 0.00 5.93 0.07 0.07 68.26 00:48:01 4 26.48 0.00 5.21 0.98 0.07 67.27 00:48:01 5 28.38 0.00 5.26 0.07 0.08 66.21 00:48:01 6 24.75 0.00 5.21 0.14 0.08 69.81 00:48:01 7 26.61 0.00 5.80 0.14 0.07 67.39 Average: all 17.26 0.00 4.19 1.14 0.06 77.35 Average: 0 18.57 0.00 4.87 2.23 0.06 74.27 Average: 1 15.12 0.00 3.55 0.22 0.07 81.05 Average: 2 16.64 0.00 4.70 3.00 0.07 75.59 Average: 3 16.63 0.00 4.26 0.19 0.07 78.85 Average: 4 18.33 0.00 3.81 1.63 0.06 76.18 Average: 5 17.87 0.00 3.92 0.24 0.07 77.90 Average: 6 18.48 0.00 3.77 0.29 0.07 77.39 Average: 7 16.41 0.00 4.62 1.34 0.06 77.56