---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-326120 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-326120) 10/16/25 _x86_64_ (8 CPU) 08:23:29 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:25:01 368.04 13.98 354.06 0.00 1658.26 46496.92 0.00 08:26:01 35.24 0.15 35.09 0.00 4.67 20033.86 0.00 Average: 201.64 7.07 194.58 0.00 831.46 33265.39 0.00 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 28190296 31387228 897640 2.73 94096 3358800 1886192 5.56 1326216 2931004 245608 08:26:01 28065060 31526308 760196 2.31 110592 3566788 1676128 4.94 1103196 3236616 468988 Average: 28127678 31456768 828918 2.52 102344 3462794 1781160 5.25 1214706 3083810 357298 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 veth44ded83 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:25:01 docker0 6.10 5.47 0.58 61.30 0.00 0.00 0.00 0.00 08:25:01 ens3 460.89 303.50 7373.16 110.12 0.00 0.00 0.00 0.00 08:25:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 08:26:01 docker0 65.51 130.24 5.33 1059.69 0.00 0.00 0.00 0.00 08:26:01 ens3 235.44 139.41 3587.26 21.72 0.00 0.00 0.00 0.00 08:26:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 35.80 67.86 2.96 560.49 0.00 0.00 0.00 0.00 Average: ens3 348.17 221.45 5480.21 65.92 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-326120) 10/16/25 _x86_64_ (8 CPU) 08:23:29 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 17.05 0.00 3.64 2.40 0.08 76.84 08:25:01 0 14.89 0.00 3.72 8.02 0.08 73.28 08:25:01 1 17.63 0.00 3.48 0.07 0.08 78.74 08:25:01 2 21.86 0.00 3.75 0.61 0.07 73.71 08:25:01 3 17.20 0.00 4.41 1.67 0.07 76.65 08:25:01 4 17.13 0.00 2.97 0.08 0.07 79.75 08:25:01 5 16.73 0.00 2.86 0.12 0.08 80.20 08:25:01 6 15.65 0.00 3.28 5.42 0.08 75.57 08:25:01 7 15.26 0.00 4.69 3.24 0.08 76.73 08:26:01 all 19.64 0.00 3.41 3.52 0.07 73.36 08:26:01 0 19.99 0.00 3.02 1.79 0.08 75.11 08:26:01 1 18.60 0.00 3.33 0.27 0.05 77.75 08:26:01 2 20.71 0.00 4.38 16.03 0.07 58.82 08:26:01 3 20.12 0.00 3.76 0.87 0.07 75.17 08:26:01 4 20.08 0.00 3.31 0.03 0.08 76.49 08:26:01 5 19.62 0.00 3.14 0.12 0.05 77.08 08:26:01 6 20.36 0.00 3.23 9.06 0.08 67.26 08:26:01 7 17.58 0.00 3.14 0.05 0.08 79.14 Average: all 18.34 0.00 3.53 2.96 0.07 75.09 Average: 0 17.45 0.00 3.37 4.89 0.08 74.20 Average: 1 18.12 0.00 3.40 0.17 0.07 78.24 Average: 2 21.29 0.00 4.07 8.32 0.07 66.26 Average: 3 18.66 0.00 4.09 1.27 0.07 75.91 Average: 4 18.61 0.00 3.14 0.06 0.08 78.11 Average: 5 18.17 0.00 3.00 0.12 0.07 78.64 Average: 6 18.01 0.00 3.25 7.24 0.08 71.41 Average: 7 16.42 0.00 3.91 1.64 0.08 77.94