---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-776073 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-776073) 01/01/26 _x86_64_ (8 CPU) 20:02:01 LINUX RESTART (8 CPU) 20:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:04:01 270.11 13.20 256.91 0.00 1720.76 73421.79 0.00 20:05:01 155.71 0.33 155.37 0.00 33.59 49481.75 0.00 Average: 212.91 6.76 206.15 0.00 877.25 61452.77 0.00 20:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:04:01 26284688 31188332 1087068 3.31 156660 4838732 2325092 6.85 2052380 3936592 538380 20:05:01 26185424 31507456 766784 2.33 175084 5196960 1753060 5.17 1594360 4448424 408 Average: 26235056 31347894 926926 2.82 165872 5017846 2039076 6.01 1823370 4192508 269394 20:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:04:01 veth0522702 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:04:01 ens3 680.72 494.42 6809.32 94.31 0.00 0.00 0.00 0.00 20:04:01 docker0 388.94 505.68 31.90 3413.71 0.00 0.00 0.00 0.00 20:04:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 20:05:01 ens3 118.38 70.57 2670.78 17.45 0.00 0.00 0.00 0.00 20:05:01 docker0 5.75 12.50 0.40 136.89 0.00 0.00 0.00 0.00 20:05:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 399.58 282.51 4740.22 55.89 0.00 0.00 0.00 0.00 Average: docker0 197.36 259.11 16.15 1775.44 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-776073) 01/01/26 _x86_64_ (8 CPU) 20:02:01 LINUX RESTART (8 CPU) 20:03:01 CPU %user %nice %system %iowait %steal %idle 20:04:01 all 27.10 0.00 6.40 1.56 0.08 64.87 20:04:01 0 26.92 0.00 7.13 2.67 0.07 63.21 20:04:01 1 27.71 0.00 5.45 1.00 0.08 65.76 20:04:01 2 25.96 0.00 7.26 0.35 0.08 66.34 20:04:01 3 26.08 0.00 6.26 0.78 0.07 66.81 20:04:01 4 28.11 0.00 5.73 0.25 0.07 65.83 20:04:01 5 27.55 0.00 6.16 1.00 0.08 65.21 20:04:01 6 26.66 0.00 6.48 4.78 0.08 62.00 20:04:01 7 27.81 0.00 6.70 1.62 0.08 63.78 20:05:01 all 42.91 0.00 6.50 0.87 0.08 49.64 20:05:01 0 44.31 0.00 6.33 0.42 0.08 48.86 20:05:01 1 42.38 0.00 6.47 0.64 0.07 50.45 20:05:01 2 42.50 0.00 6.09 0.41 0.08 50.92 20:05:01 3 41.88 0.00 6.76 1.30 0.08 49.97 20:05:01 4 43.74 0.00 7.28 0.10 0.08 48.79 20:05:01 5 42.22 0.00 6.63 3.30 0.07 47.77 20:05:01 6 42.59 0.00 6.34 0.52 0.07 50.48 20:05:01 7 43.69 0.00 6.10 0.29 0.08 49.84 Average: all 35.01 0.00 6.45 1.21 0.08 57.25 Average: 0 35.61 0.00 6.73 1.55 0.08 56.03 Average: 1 35.04 0.00 5.96 0.82 0.08 58.11 Average: 2 34.21 0.00 6.68 0.38 0.08 58.64 Average: 3 34.00 0.00 6.51 1.04 0.08 58.38 Average: 4 35.93 0.00 6.51 0.18 0.08 57.31 Average: 5 34.88 0.00 6.40 2.15 0.08 56.50 Average: 6 34.63 0.00 6.41 2.65 0.08 56.23 Average: 7 35.76 0.00 6.40 0.95 0.08 56.80