---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3982 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-3982) 03/24/26 _x86_64_ (8 CPU) 00:53:00 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 267.44 13.16 254.27 0.00 1690.25 73338.98 0.00 00:56:01 119.08 0.42 118.66 0.00 38.39 35973.34 0.00 Average: 193.26 6.79 186.47 0.00 864.32 54656.16 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 26217452 31350840 929624 2.83 158276 5056920 2046112 6.03 2022536 4029824 761452 00:56:01 26221252 31504456 776040 2.36 171544 5180792 1824032 5.38 1617668 4411568 393896 Average: 26219352 31427648 852832 2.59 164910 5118856 1935072 5.70 1820102 4220696 577674 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 601.07 410.73 6429.30 85.48 0.00 0.00 0.00 0.00 00:55:01 veth61fd3b5 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 00:55:01 docker0 319.83 447.13 26.91 3054.66 0.00 0.00 0.00 0.00 00:56:01 ens3 113.31 64.51 2721.06 15.75 0.00 0.00 0.00 0.00 00:56:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 00:56:01 docker0 4.77 10.25 0.34 128.35 0.00 0.00 0.00 0.00 Average: ens3 357.19 237.62 4575.18 50.62 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 162.30 228.69 13.62 1591.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3982) 03/24/26 _x86_64_ (8 CPU) 00:53:00 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 34.82 0.00 7.91 1.12 0.08 56.07 00:55:01 0 33.97 0.00 7.59 1.62 0.08 56.73 00:55:01 1 34.51 0.00 6.91 0.85 0.08 57.65 00:55:01 2 35.01 0.00 8.82 2.17 0.08 53.92 00:55:01 3 36.40 0.00 8.42 1.80 0.09 53.29 00:55:01 4 34.62 0.00 7.64 0.46 0.08 57.20 00:55:01 5 33.57 0.00 8.15 1.48 0.09 56.71 00:55:01 6 34.81 0.00 7.80 0.22 0.08 57.08 00:55:01 7 35.67 0.00 7.98 0.32 0.08 55.95 00:56:01 all 47.99 0.00 6.98 0.45 0.08 44.50 00:56:01 0 46.84 0.00 6.37 0.71 0.08 46.00 00:56:01 1 47.93 0.00 6.64 0.47 0.07 44.89 00:56:01 2 49.71 0.00 7.66 0.17 0.08 42.38 00:56:01 3 47.30 0.00 7.02 0.39 0.08 45.20 00:56:01 4 47.99 0.00 6.76 0.12 0.08 45.05 00:56:01 5 47.64 0.00 6.85 0.32 0.08 45.11 00:56:01 6 47.46 0.00 7.46 0.76 0.07 44.26 00:56:01 7 49.03 0.00 7.12 0.64 0.10 43.11 Average: all 41.43 0.00 7.45 0.78 0.08 50.26 Average: 0 40.41 0.00 6.98 1.16 0.08 51.36 Average: 1 41.25 0.00 6.77 0.66 0.08 51.24 Average: 2 42.39 0.00 8.24 1.16 0.08 48.12 Average: 3 41.89 0.00 7.72 1.09 0.08 49.22 Average: 4 41.32 0.00 7.20 0.29 0.08 51.10 Average: 5 40.64 0.00 7.50 0.90 0.08 50.89 Average: 6 41.16 0.00 7.63 0.49 0.08 50.65 Average: 7 42.36 0.00 7.55 0.48 0.09 49.51