---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10714 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: 2799.974 BogoMIPS: 5599.94 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10714) 05/25/26 _x86_64_ (8 CPU) 06:33:51 LINUX RESTART (8 CPU) 06:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:35:01 434.84 81.97 352.87 0.00 13971.40 165185.67 0.00 06:36:01 263.46 3.53 259.93 0.00 42.52 69815.26 0.00 06:37:01 45.68 0.10 45.58 0.00 4.53 32540.55 0.00 06:38:01 197.47 0.43 197.03 0.00 52.79 57133.81 0.00 Average: 235.37 21.51 213.86 0.00 3517.81 81170.38 0.00 06:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 28471024 31457316 835392 2.54 94252 3161404 1930656 5.69 1158984 2831976 344652 06:36:01 26034960 31379108 898184 2.73 171488 5233448 1892936 5.58 2088220 4123520 776136 06:37:01 25846632 31380516 894664 2.72 179504 5384004 2142448 6.32 1754880 4611140 429152 06:38:01 25098784 31468912 806276 2.45 215480 6099804 1853332 5.46 1843404 5180064 577800 Average: 26362850 31421463 858629 2.61 165181 4969665 1954843 5.76 1711372 4186675 531935 06:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 lo 5.30 5.30 0.53 0.53 0.00 0.00 0.00 0.00 06:35:01 docker0 67.12 69.31 4.65 362.34 0.00 0.00 0.00 0.00 06:35:01 ens3 757.27 505.63 8454.38 138.27 0.00 0.00 0.00 0.00 06:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:36:01 veth7db3e29 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:36:01 docker0 267.64 396.22 23.70 2884.13 0.00 0.00 0.00 0.00 06:36:01 ens3 435.59 291.04 2921.24 42.56 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 veth7db3e29 1.20 1.67 0.15 0.43 0.00 0.00 0.00 0.00 06:37:01 docker0 1.20 1.63 0.13 0.42 0.00 0.00 0.00 0.00 06:37:01 ens3 11.50 6.83 8.53 4.62 0.00 0.00 0.00 0.00 06:38:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 06:38:01 docker0 4.13 8.37 0.31 128.24 0.00 0.00 0.00 0.00 06:38:01 ens3 249.01 151.67 6759.02 29.04 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 85.04 118.90 7.20 843.90 0.00 0.00 0.00 0.00 Average: ens3 363.36 238.81 4535.91 53.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10714) 05/25/26 _x86_64_ (8 CPU) 06:33:51 LINUX RESTART (8 CPU) 06:34:01 CPU %user %nice %system %iowait %steal %idle 06:35:01 all 9.90 0.00 3.27 1.72 0.06 85.05 06:35:01 0 7.55 0.00 2.63 2.05 0.05 87.72 06:35:01 1 6.91 0.00 2.86 3.32 0.03 86.88 06:35:01 2 11.85 0.00 3.44 0.54 0.07 84.10 06:35:01 3 12.61 0.00 3.93 3.30 0.07 80.09 06:35:01 4 10.55 0.00 2.96 1.28 0.07 85.14 06:35:01 5 8.20 0.00 3.06 0.42 0.05 88.27 06:35:01 6 10.60 0.00 4.31 2.20 0.07 82.82 06:35:01 7 10.95 0.00 2.96 0.69 0.05 85.35 06:36:01 all 32.09 0.00 6.42 0.91 0.08 60.50 06:36:01 0 30.05 0.00 6.21 0.20 0.08 63.46 06:36:01 1 33.18 0.00 6.39 1.99 0.10 58.34 06:36:01 2 32.46 0.00 7.29 0.59 0.07 59.59 06:36:01 3 31.26 0.00 7.10 3.56 0.10 57.97 06:36:01 4 30.72 0.00 6.29 0.34 0.07 62.59 06:36:01 5 31.64 0.00 6.04 0.39 0.07 61.87 06:36:01 6 34.00 0.00 6.03 0.12 0.08 59.77 06:36:01 7 33.40 0.00 6.00 0.07 0.08 60.45 06:37:01 all 42.96 0.00 5.00 0.31 0.08 51.65 06:37:01 0 43.62 0.00 4.99 0.07 0.07 51.25 06:37:01 1 42.43 0.00 5.21 1.74 0.08 50.53 06:37:01 2 43.75 0.00 5.16 0.02 0.10 50.97 06:37:01 3 43.78 0.00 4.95 0.03 0.08 51.16 06:37:01 4 42.63 0.00 4.68 0.03 0.07 52.59 06:37:01 5 40.73 0.00 5.48 0.42 0.08 53.28 06:37:01 6 43.51 0.00 4.69 0.12 0.08 51.60 06:37:01 7 43.23 0.00 4.84 0.05 0.08 51.80 06:38:01 all 30.78 0.00 6.33 0.71 0.08 62.09 06:38:01 0 33.59 0.00 7.27 1.13 0.10 57.91 06:38:01 1 31.37 0.00 5.79 0.54 0.07 62.23 06:38:01 2 30.45 0.00 5.79 0.15 0.08 63.53 06:38:01 3 30.68 0.00 6.17 0.17 0.07 62.90 06:38:01 4 30.84 0.00 5.64 0.27 0.08 63.17 06:38:01 5 29.33 0.00 7.37 2.14 0.08 61.08 06:38:01 6 30.12 0.00 6.40 0.15 0.08 63.24 06:38:01 7 29.87 0.00 6.21 1.13 0.08 62.70 Average: all 28.95 0.00 5.25 0.91 0.08 64.81 Average: 0 28.70 0.00 5.27 0.86 0.08 65.09 Average: 1 28.49 0.00 5.06 1.90 0.07 64.48 Average: 2 29.63 0.00 5.42 0.32 0.08 64.55 Average: 3 29.60 0.00 5.54 1.76 0.08 63.02 Average: 4 28.69 0.00 4.89 0.48 0.07 65.86 Average: 5 27.50 0.00 5.48 0.84 0.07 66.10 Average: 6 29.58 0.00 5.36 0.65 0.08 64.33 Average: 7 29.38 0.00 5.00 0.48 0.08 65.06