---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11273 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-11273) 05/25/26 _x86_64_ (8 CPU) 18:40:52 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 457.55 82.11 375.44 0.00 14006.93 206628.72 0.00 18:43:01 232.41 2.92 229.50 0.00 48.26 64167.44 0.00 18:44:01 36.85 0.03 36.82 0.00 0.27 30524.24 0.00 18:45:01 182.52 0.38 182.14 0.00 37.19 54973.64 0.00 Average: 227.33 21.36 205.97 0.00 3523.45 89075.97 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 28789212 31506252 805336 2.45 78420 2932440 1918900 5.66 1064972 2652380 146644 18:43:01 26181804 31201772 1075688 3.27 154964 4957072 2160292 6.37 2109032 3984540 682056 18:44:01 25552320 30864828 1411972 4.30 158884 5222316 2446060 7.21 2195608 4499632 446260 18:45:01 26026752 31475896 798208 2.43 178592 5314140 1910984 5.63 1696244 4498900 220 Average: 26637522 31262187 1022801 3.11 142715 4606492 2109059 6.22 1766464 3908863 318795 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 lo 5.56 5.56 0.56 0.56 0.00 0.00 0.00 0.00 18:42:01 docker0 36.15 44.74 2.44 360.10 0.00 0.00 0.00 0.00 18:42:01 ens3 772.61 510.83 8609.23 138.24 0.00 0.00 0.00 0.00 18:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 docker0 267.27 350.72 23.98 2880.67 0.00 0.00 0.00 0.00 18:43:01 ens3 386.87 290.18 2917.17 42.72 0.00 0.00 0.00 0.00 18:43:01 veth6795118 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 1.10 1.47 0.12 0.42 0.00 0.00 0.00 0.00 18:44:01 ens3 10.01 6.46 7.50 4.05 0.00 0.00 0.00 0.00 18:44:01 veth6795118 1.10 1.50 0.14 0.42 0.00 0.00 0.00 0.00 18:45:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 18:45:01 docker0 7.17 14.65 0.54 238.21 0.00 0.00 0.00 0.00 18:45:01 ens3 124.88 75.92 2838.44 18.14 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 77.92 102.89 6.77 869.79 0.00 0.00 0.00 0.00 Average: ens3 323.60 220.85 3593.14 50.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11273) 05/25/26 _x86_64_ (8 CPU) 18:40:52 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 8.58 0.00 2.90 1.56 0.05 86.92 18:42:01 0 9.91 0.00 3.04 1.83 0.05 85.16 18:42:01 1 10.62 0.00 2.10 0.99 0.05 86.23 18:42:01 2 5.44 0.00 3.92 0.88 0.07 89.70 18:42:01 3 7.54 0.00 2.55 1.11 0.05 88.74 18:42:01 4 8.88 0.00 3.36 2.15 0.05 85.56 18:42:01 5 6.97 0.00 2.61 1.38 0.05 89.00 18:42:01 6 10.76 0.00 2.62 0.87 0.05 85.70 18:42:01 7 8.51 0.00 2.94 3.25 0.05 85.25 18:43:01 all 31.18 0.00 6.37 0.80 0.09 61.57 18:43:01 0 31.61 0.00 7.21 2.75 0.10 58.33 18:43:01 1 33.13 0.00 6.25 0.24 0.08 60.29 18:43:01 2 30.15 0.00 6.48 0.35 0.07 62.94 18:43:01 3 29.67 0.00 5.65 0.69 0.08 63.90 18:43:01 4 31.91 0.00 6.36 0.19 0.10 61.44 18:43:01 5 30.97 0.00 6.14 0.37 0.07 62.45 18:43:01 6 30.40 0.00 6.38 0.27 0.08 62.86 18:43:01 7 31.57 0.00 6.50 1.55 0.10 60.28 18:44:01 all 38.25 0.00 5.00 0.26 0.08 56.41 18:44:01 0 38.06 0.00 5.30 0.02 0.08 56.54 18:44:01 1 39.81 0.00 4.79 1.49 0.08 53.83 18:44:01 2 38.84 0.00 4.69 0.03 0.08 56.35 18:44:01 3 37.47 0.00 4.77 0.32 0.08 57.36 18:44:01 4 38.72 0.00 5.35 0.05 0.07 55.82 18:44:01 5 38.06 0.00 5.39 0.10 0.08 56.37 18:44:01 6 38.29 0.00 5.40 0.03 0.08 56.19 18:44:01 7 36.79 0.00 4.29 0.03 0.07 58.82 18:45:01 all 39.87 0.00 6.11 0.56 0.09 53.37 18:45:01 0 39.03 0.00 6.53 0.57 0.08 53.79 18:45:01 1 41.72 0.00 6.57 0.73 0.08 50.90 18:45:01 2 39.00 0.00 6.96 0.17 0.08 53.78 18:45:01 3 38.65 0.00 5.33 0.66 0.08 55.28 18:45:01 4 40.22 0.00 5.93 1.38 0.10 52.37 18:45:01 5 39.78 0.00 6.61 0.67 0.08 52.85 18:45:01 6 41.28 0.00 5.38 0.15 0.10 53.08 18:45:01 7 39.26 0.00 5.57 0.18 0.10 54.88 Average: all 29.47 0.00 5.09 0.80 0.08 64.56 Average: 0 29.65 0.00 5.52 1.29 0.08 63.46 Average: 1 31.32 0.00 4.93 0.86 0.08 62.81 Average: 2 28.37 0.00 5.51 0.36 0.08 65.69 Average: 3 28.34 0.00 4.58 0.69 0.08 66.31 Average: 4 29.93 0.00 5.25 0.94 0.08 63.80 Average: 5 28.95 0.00 5.19 0.63 0.07 65.16 Average: 6 30.18 0.00 4.94 0.33 0.08 64.46 Average: 7 29.04 0.00 4.83 1.25 0.08 64.80