---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-774883 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-774883) 12/12/25 _x86_64_ (8 CPU) 09:02:10 LINUX RESTART (8 CPU) 09:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:04:01 126.61 4.32 122.28 0.00 518.29 50392.27 0.00 09:05:01 104.08 0.52 103.57 0.00 30.53 43339.18 0.00 Average: 115.25 2.40 112.85 0.00 272.36 46836.09 0.00 09:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 27073552 31266788 1012604 3.08 118956 4237032 2199968 6.49 1860964 3412852 1021828 09:05:01 27951688 31522648 761920 2.32 126688 3645912 1699096 5.01 1151692 3286208 1068 Average: 27512620 31394718 887262 2.70 122822 3941472 1949532 5.75 1506328 3349530 511448 09:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 veth1a36e02 67.24 97.02 6.43 899.52 0.00 0.00 0.00 0.07 09:04:01 docker0 102.59 132.50 8.15 1104.99 0.00 0.00 0.00 0.00 09:04:01 ens3 375.02 244.35 6291.77 70.73 0.00 0.00 0.00 0.00 09:04:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 09:05:01 docker0 0.78 0.77 0.09 0.31 0.00 0.00 0.00 0.00 09:05:01 ens3 120.30 68.92 2547.77 20.18 0.00 0.00 0.00 0.00 09:05:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 51.26 66.08 4.08 548.01 0.00 0.00 0.00 0.00 Average: ens3 246.59 155.90 4404.04 45.24 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774883) 12/12/25 _x86_64_ (8 CPU) 09:02:10 LINUX RESTART (8 CPU) 09:03:02 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 31.50 0.00 7.26 1.02 0.08 60.14 09:04:01 0 30.23 0.00 7.28 2.54 0.09 59.87 09:04:01 1 31.33 0.00 6.24 0.33 0.07 62.03 09:04:01 2 30.49 0.00 8.22 0.19 0.09 61.02 09:04:01 3 32.60 0.00 6.64 0.14 0.07 60.55 09:04:01 4 31.04 0.00 7.39 0.31 0.09 61.17 09:04:01 5 30.58 0.00 7.07 0.99 0.07 61.29 09:04:01 6 30.34 0.00 7.21 1.88 0.09 60.49 09:04:01 7 35.38 0.00 8.05 1.76 0.09 54.72 09:05:01 all 28.46 0.00 4.66 0.52 0.06 66.31 09:05:01 0 27.41 0.00 4.35 1.85 0.07 66.32 09:05:01 1 30.25 0.00 4.20 0.08 0.07 65.40 09:05:01 2 27.70 0.00 4.87 0.07 0.05 67.32 09:05:01 3 29.11 0.00 4.28 0.42 0.05 66.14 09:05:01 4 29.05 0.00 3.75 0.03 0.05 67.11 09:05:01 5 27.99 0.00 6.90 1.55 0.07 63.49 09:05:01 6 28.23 0.00 4.83 0.02 0.05 66.87 09:05:01 7 27.90 0.00 4.10 0.10 0.07 67.83 Average: all 29.96 0.00 5.95 0.76 0.07 63.26 Average: 0 28.80 0.00 5.80 2.19 0.08 63.13 Average: 1 30.78 0.00 5.21 0.20 0.07 63.74 Average: 2 29.08 0.00 6.52 0.13 0.07 64.20 Average: 3 30.83 0.00 5.45 0.28 0.06 63.38 Average: 4 30.03 0.00 5.55 0.17 0.07 64.18 Average: 5 29.27 0.00 6.99 1.27 0.07 62.40 Average: 6 29.27 0.00 6.01 0.93 0.07 63.72 Average: 7 31.60 0.00 6.05 0.92 0.08 61.36