---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772687 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 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-772687) 11/07/25 _x86_64_ (8 CPU) 08:11:41 LINUX RESTART (8 CPU) 08:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:13:01 431.91 72.20 359.71 0.00 12778.00 114438.93 0.00 08:14:01 200.52 0.30 200.22 0.00 32.79 32985.44 0.00 Average: 316.21 36.25 279.96 0.00 6405.40 73712.18 0.00 08:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 28800024 31493464 803896 2.45 80592 2900952 2097672 6.18 1086500 2599704 860 08:14:01 27538816 31520928 754908 2.30 139424 4011388 1772628 5.23 1216892 3592688 299700 Average: 28169420 31507196 779402 2.37 110008 3456170 1935150 5.71 1151696 3096196 150280 08:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 veth36e684f 1.13 2.02 0.09 30.84 0.00 0.00 0.00 0.00 08:13:01 lo 4.93 4.93 0.51 0.51 0.00 0.00 0.00 0.00 08:13:01 ens3 587.92 376.87 6694.19 130.01 0.00 0.00 0.00 0.00 08:13:01 docker0 17.40 21.73 1.26 183.41 0.00 0.00 0.00 0.00 08:14:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 08:14:01 ens3 281.12 169.22 6100.00 40.91 0.00 0.00 0.00 0.00 08:14:01 docker0 10.85 20.03 0.76 347.65 0.00 0.00 0.00 0.00 Average: lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 434.52 273.05 6397.10 85.46 0.00 0.00 0.00 0.00 Average: docker0 14.12 20.88 1.01 265.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772687) 11/07/25 _x86_64_ (8 CPU) 08:11:41 LINUX RESTART (8 CPU) 08:12:01 CPU %user %nice %system %iowait %steal %idle 08:13:01 all 9.14 0.00 2.98 4.69 0.07 83.12 08:13:01 0 6.60 0.00 2.23 0.57 0.07 90.53 08:13:01 1 9.73 0.00 2.76 1.13 0.05 86.33 08:13:01 2 6.14 0.00 2.46 7.91 0.08 83.40 08:13:01 3 9.03 0.00 2.03 4.97 0.07 83.90 08:13:01 4 9.55 0.00 4.56 7.43 0.08 78.37 08:13:01 5 10.82 0.00 4.96 14.18 0.08 69.95 08:13:01 6 9.77 0.00 1.78 0.18 0.07 88.20 08:13:01 7 11.45 0.00 3.06 1.24 0.05 84.19 08:14:01 all 9.58 0.00 3.74 1.82 0.07 84.78 08:14:01 0 7.46 0.00 3.47 4.46 0.08 84.54 08:14:01 1 9.37 0.00 4.97 0.54 0.08 85.04 08:14:01 2 10.21 0.00 2.80 0.15 0.07 86.77 08:14:01 3 7.38 0.00 3.01 2.19 0.07 87.35 08:14:01 4 9.67 0.00 4.57 1.97 0.08 83.71 08:14:01 5 9.54 0.00 3.77 0.37 0.07 86.25 08:14:01 6 9.67 0.00 3.29 0.08 0.07 86.89 08:14:01 7 13.41 0.00 4.07 4.80 0.07 77.66 Average: all 9.36 0.00 3.36 3.26 0.07 83.95 Average: 0 7.03 0.00 2.85 2.51 0.08 87.53 Average: 1 9.55 0.00 3.86 0.84 0.07 85.69 Average: 2 8.18 0.00 2.63 4.03 0.08 85.09 Average: 3 8.21 0.00 2.52 3.59 0.07 85.62 Average: 4 9.61 0.00 4.57 4.70 0.08 81.04 Average: 5 10.19 0.00 4.37 7.30 0.08 78.07 Average: 6 9.72 0.00 2.53 0.13 0.07 87.55 Average: 7 12.43 0.00 3.56 3.01 0.06 80.94