---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-672 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 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-672) 01/16/26 _x86_64_ (8 CPU) 09:53:21 LINUX RESTART (8 CPU) 09:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:55:01 152.57 9.78 142.79 0.00 1492.02 49760.11 0.00 09:56:01 108.15 0.45 107.70 0.00 26.26 43284.92 0.00 Average: 130.36 5.12 125.25 0.00 759.14 46522.51 0.00 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 27175596 31218308 1063656 3.24 118752 4092500 2256484 6.65 1809780 3367420 878380 09:56:01 27951632 31519624 763588 2.32 125080 3644892 1748692 5.16 1152724 3285372 204 Average: 27563614 31368966 913622 2.78 121916 3868696 2002588 5.90 1481252 3326396 439292 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 docker0 82.34 115.03 7.16 1080.40 0.00 0.00 0.00 0.00 09:55:01 veth81bb92c 47.23 79.42 5.24 878.56 0.00 0.00 0.00 0.07 09:55:01 ens3 415.20 268.81 8227.95 76.95 0.00 0.00 0.00 0.00 09:55:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 09:56:01 docker0 0.80 0.78 0.09 0.32 0.00 0.00 0.00 0.00 09:56:01 ens3 144.43 87.77 2579.06 25.91 0.00 0.00 0.00 0.00 09:56:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 41.57 57.91 3.62 540.36 0.00 0.00 0.00 0.00 Average: ens3 279.81 178.29 5403.50 51.43 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-672) 01/16/26 _x86_64_ (8 CPU) 09:53:21 LINUX RESTART (8 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 25.89 0.00 5.88 1.13 0.08 67.02 09:55:01 0 25.19 0.00 5.87 0.40 0.07 68.47 09:55:01 1 25.04 0.00 6.19 1.18 0.08 67.50 09:55:01 2 26.66 0.00 5.75 3.63 0.10 63.86 09:55:01 3 25.24 0.00 6.39 1.90 0.08 66.38 09:55:01 4 27.07 0.00 5.71 0.22 0.08 66.92 09:55:01 5 24.49 0.00 5.44 0.37 0.08 69.61 09:55:01 6 27.33 0.00 6.01 0.86 0.08 65.71 09:55:01 7 26.09 0.00 5.67 0.48 0.08 67.68 09:56:01 all 25.08 0.00 4.13 1.17 0.07 69.54 09:56:01 0 24.88 0.00 4.24 1.41 0.07 69.41 09:56:01 1 24.63 0.00 4.25 0.25 0.07 70.80 09:56:01 2 24.91 0.00 3.96 0.03 0.05 71.05 09:56:01 3 25.94 0.00 4.55 1.87 0.07 67.58 09:56:01 4 25.36 0.00 3.96 0.25 0.08 70.35 09:56:01 5 25.34 0.00 4.04 0.72 0.07 69.83 09:56:01 6 25.23 0.00 4.14 4.16 0.08 66.39 09:56:01 7 24.39 0.00 3.88 0.71 0.07 70.95 Average: all 25.48 0.00 5.00 1.15 0.08 68.29 Average: 0 25.03 0.00 5.05 0.91 0.07 68.94 Average: 1 24.83 0.00 5.22 0.72 0.08 69.16 Average: 2 25.78 0.00 4.85 1.83 0.08 67.47 Average: 3 25.59 0.00 5.46 1.88 0.08 66.98 Average: 4 26.21 0.00 4.83 0.24 0.08 68.64 Average: 5 24.91 0.00 4.74 0.55 0.08 69.72 Average: 6 26.28 0.00 5.07 2.51 0.08 66.05 Average: 7 25.24 0.00 4.77 0.59 0.08 69.32