---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3930 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: 2800.000 BogoMIPS: 5600.00 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-3930) 03/23/26 _x86_64_ (8 CPU) 04:53:20 LINUX RESTART (8 CPU) 04:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 292.76 21.23 271.53 0.00 3229.83 93194.78 0.00 04:56:01 53.42 0.17 53.26 0.00 2.00 24248.36 0.00 04:57:01 105.88 0.18 105.70 0.00 10.53 28921.58 0.00 Average: 149.89 7.12 142.78 0.00 1068.72 48539.10 0.00 04:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 27187760 31469928 816568 2.48 149076 4281316 1932916 5.70 1370548 3779752 2680 04:56:01 25991820 31385172 890580 2.71 158820 5305408 2046736 6.03 2142124 4119128 355924 04:57:01 26670164 31248828 1026412 3.12 164928 4503876 2585672 7.62 1908136 3685552 174096 Average: 26616581 31367976 911187 2.77 157608 4696867 2188441 6.45 1806936 3861477 177567 04:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 docker0 375.92 550.31 31.23 3356.08 0.00 0.00 0.00 0.00 04:55:01 lo 4.41 4.41 0.45 0.45 0.00 0.00 0.00 0.00 04:55:01 ens3 852.03 561.16 10609.66 103.33 0.00 0.00 0.00 0.00 04:56:01 veth8b68b0d 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:56:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 ens3 31.56 16.40 31.80 10.19 0.00 0.00 0.00 0.00 04:57:01 veth38eeae8 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 04:57:01 docker0 5.40 11.00 0.44 128.72 0.00 0.00 0.00 0.00 04:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:57:01 ens3 36.10 21.23 211.28 10.64 0.00 0.00 0.00 0.00 Average: veth38eeae8 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 125.74 185.09 10.44 1149.29 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 303.50 197.56 3578.34 41.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3930) 03/23/26 _x86_64_ (8 CPU) 04:53:20 LINUX RESTART (8 CPU) 04:54:02 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 10.09 0.00 4.13 1.64 0.07 84.06 04:55:01 0 10.75 0.00 4.14 1.37 0.07 83.68 04:55:01 1 10.30 0.00 3.67 0.67 0.05 85.32 04:55:01 2 10.50 0.00 3.94 1.21 0.08 84.26 04:55:01 3 10.41 0.00 4.03 0.67 0.07 84.82 04:55:01 4 10.99 0.00 4.27 0.54 0.07 84.13 04:55:01 5 9.60 0.00 4.97 3.52 0.09 81.82 04:55:01 6 11.11 0.00 5.09 4.66 0.07 79.08 04:55:01 7 7.09 0.00 2.95 0.56 0.05 89.34 04:56:01 all 35.83 0.00 5.17 0.32 0.08 58.61 04:56:01 0 36.44 0.00 5.30 0.10 0.08 58.07 04:56:01 1 36.14 0.00 5.31 0.49 0.08 57.98 04:56:01 2 36.49 0.00 4.57 0.12 0.07 58.75 04:56:01 3 33.98 0.00 5.14 0.08 0.08 60.72 04:56:01 4 33.36 0.00 4.58 0.05 0.07 61.95 04:56:01 5 37.41 0.00 5.00 0.05 0.08 57.46 04:56:01 6 36.01 0.00 6.53 1.48 0.07 55.92 04:56:01 7 36.78 0.00 4.98 0.17 0.07 58.01 04:57:01 all 50.25 0.00 7.11 0.33 0.08 42.23 04:57:01 0 50.46 0.00 6.60 0.08 0.08 42.77 04:57:01 1 50.77 0.00 6.78 0.05 0.08 42.32 04:57:01 2 51.74 0.00 7.36 0.57 0.10 40.23 04:57:01 3 48.05 0.00 6.92 0.20 0.07 44.76 04:57:01 4 50.74 0.00 6.65 0.20 0.08 42.33 04:57:01 5 50.26 0.00 7.41 0.10 0.08 42.14 04:57:01 6 50.70 0.00 7.65 1.31 0.08 40.26 04:57:01 7 49.26 0.00 7.50 0.12 0.07 43.06 Average: all 32.20 0.00 5.48 0.76 0.08 61.48 Average: 0 32.68 0.00 5.36 0.51 0.08 61.38 Average: 1 32.56 0.00 5.26 0.40 0.07 61.71 Average: 2 33.00 0.00 5.29 0.63 0.08 60.99 Average: 3 30.98 0.00 5.38 0.32 0.07 63.25 Average: 4 31.78 0.00 5.17 0.26 0.07 62.72 Average: 5 32.67 0.00 5.80 1.20 0.08 60.24 Average: 6 32.79 0.00 6.43 2.46 0.07 58.24 Average: 7 31.16 0.00 5.15 0.28 0.06 63.34