---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-557 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-557) 08/17/26 _x86_64_ (8 CPU) 09:54:48 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:02 394.67 72.31 322.36 0.00 12256.58 65441.65 0.00 09:57:01 125.73 1.02 124.71 0.00 14.92 47149.58 0.00 Average: 261.35 36.97 224.38 0.00 6188.20 56374.00 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 28780784 31544388 756756 2.30 87136 2958052 1816804 5.36 976760 2727568 448804 09:57:01 26669960 30592664 1689940 5.14 121764 3962928 2697296 7.95 2204384 3473868 219716 Average: 27725372 31068526 1223348 3.72 104450 3460490 2257050 6.65 1590572 3100718 334260 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 ens3 692.87 473.38 8422.77 131.52 0.00 0.00 0.00 0.00 09:56:02 docker0 51.07 52.70 3.49 267.32 0.00 0.00 0.00 0.00 09:56:02 lo 3.57 3.57 0.34 0.34 0.00 0.00 0.00 0.00 09:57:01 ens3 113.53 80.68 822.84 20.08 0.00 0.00 0.00 0.00 09:57:01 docker0 59.41 77.05 4.98 786.98 0.00 0.00 0.00 0.00 09:57:01 vethebda02d 59.37 77.17 5.79 786.99 0.00 0.00 0.00 0.06 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 405.68 278.71 4655.37 76.28 0.00 0.00 0.00 0.00 Average: docker0 55.20 64.77 4.23 524.92 0.00 0.00 0.00 0.00 Average: vethebda02d 29.43 38.25 2.87 390.12 0.00 0.00 0.00 0.03 Average: lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-557) 08/17/26 _x86_64_ (8 CPU) 09:54:48 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 9.54 0.00 2.97 1.40 0.05 86.04 09:56:02 0 8.66 0.00 3.55 1.29 0.05 86.44 09:56:02 1 9.50 0.00 2.11 0.57 0.05 87.77 09:56:02 2 9.41 0.00 2.49 0.25 0.07 87.78 09:56:02 3 8.76 0.00 3.34 2.04 0.05 85.81 09:56:02 4 11.53 0.00 4.33 3.94 0.05 80.15 09:56:02 5 6.77 0.00 2.71 2.10 0.07 88.36 09:56:02 6 11.44 0.00 2.72 0.13 0.05 85.66 09:56:02 7 10.22 0.00 2.49 0.87 0.05 86.37 09:57:01 all 44.23 0.00 6.35 0.58 0.10 48.73 09:57:01 0 42.82 0.00 6.29 0.17 0.10 50.62 09:57:01 1 44.13 0.00 6.45 1.61 0.10 47.71 09:57:01 2 46.11 0.00 6.22 0.55 0.10 47.02 09:57:01 3 44.98 0.00 6.62 0.17 0.12 48.10 09:57:01 4 44.12 0.00 5.66 0.50 0.10 49.62 09:57:01 5 43.75 0.00 6.57 0.26 0.10 49.32 09:57:01 6 44.06 0.00 6.84 1.20 0.10 47.80 09:57:01 7 43.85 0.00 6.17 0.19 0.10 49.68 Average: all 26.73 0.00 4.64 0.99 0.08 67.55 Average: 0 25.58 0.00 4.91 0.74 0.08 68.70 Average: 1 26.65 0.00 4.26 1.08 0.08 67.93 Average: 2 27.63 0.00 4.34 0.40 0.08 67.55 Average: 3 26.70 0.00 4.97 1.11 0.09 67.13 Average: 4 27.70 0.00 4.99 2.23 0.08 65.00 Average: 5 25.13 0.00 4.62 1.18 0.09 68.98 Average: 6 27.59 0.00 4.76 0.66 0.08 66.92 Average: 7 26.89 0.00 4.31 0.53 0.08 68.18