---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-983 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-983) 08/27/26 _x86_64_ (8 CPU) 08:49:31 LINUX RESTART (8 CPU) 08:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:51:01 288.51 57.41 231.10 0.00 10881.41 87661.89 0.00 08:52:01 84.66 0.28 84.37 0.00 4.80 71374.88 0.00 Average: 185.72 28.61 157.11 0.00 5396.96 79449.28 0.00 08:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 28052228 31366140 917736 2.79 101092 3450168 2153888 6.35 1302356 3065552 285200 08:52:01 28005600 31532692 750624 2.28 111904 3624840 1722692 5.08 1109460 3277836 400 Average: 28028914 31449416 834180 2.54 106498 3537504 1938290 5.71 1205908 3171694 142800 08:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 docker0 73.77 83.87 6.13 1130.15 0.00 0.00 0.00 0.00 08:51:01 veth02497ed 65.09 75.70 6.24 1052.91 0.00 0.00 0.00 0.09 08:51:01 ens3 661.89 526.83 9164.01 144.19 0.00 0.00 0.00 0.00 08:51:01 lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00 08:52:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 ens3 126.79 99.80 2536.86 17.46 0.00 0.00 0.00 0.00 08:52:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 36.60 41.59 3.04 560.28 0.00 0.00 0.00 0.00 Average: ens3 392.07 311.50 5822.32 80.29 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-983) 08/27/26 _x86_64_ (8 CPU) 08:49:31 LINUX RESTART (8 CPU) 08:50:02 CPU %user %nice %system %iowait %steal %idle 08:51:01 all 12.13 0.00 3.37 2.56 0.05 81.88 08:51:01 0 10.09 0.00 3.48 2.01 0.05 84.36 08:51:01 1 11.66 0.00 2.89 0.55 0.05 84.85 08:51:01 2 11.78 0.00 2.70 1.97 0.05 83.50 08:51:01 3 9.34 0.00 3.42 2.08 0.05 85.12 08:51:01 4 16.73 0.00 3.26 0.44 0.05 79.51 08:51:01 5 12.82 0.00 3.68 8.29 0.05 75.15 08:51:01 6 12.08 0.00 3.52 0.93 0.05 83.42 08:51:01 7 12.55 0.00 4.04 4.21 0.07 79.14 08:52:01 all 25.84 0.00 3.97 0.40 0.02 69.77 08:52:01 0 24.00 0.00 3.58 0.77 0.03 71.61 08:52:01 1 24.62 0.00 3.69 0.05 0.02 71.62 08:52:01 2 26.97 0.00 3.75 0.03 0.02 69.23 08:52:01 3 26.93 0.00 3.91 0.07 0.02 69.07 08:52:01 4 28.31 0.00 4.32 1.01 0.02 66.35 08:52:01 5 25.07 0.00 4.19 0.10 0.02 70.63 08:52:01 6 25.64 0.00 4.02 0.08 0.03 70.21 08:52:01 7 25.19 0.00 4.25 1.06 0.02 69.47 Average: all 19.05 0.00 3.67 1.47 0.04 75.77 Average: 0 17.11 0.00 3.53 1.39 0.04 77.92 Average: 1 18.20 0.00 3.30 0.30 0.03 78.17 Average: 2 19.45 0.00 3.23 0.99 0.03 76.29 Average: 3 18.21 0.00 3.67 1.06 0.03 77.02 Average: 4 22.57 0.00 3.80 0.73 0.03 72.87 Average: 5 19.00 0.00 3.94 4.16 0.03 72.87 Average: 6 18.93 0.00 3.77 0.50 0.04 76.76 Average: 7 18.93 0.00 4.15 2.62 0.04 74.26