---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6213 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6213) 08/04/25 _x86_64_ (8 CPU) 01:43:50 LINUX RESTART (8 CPU) 01:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:45:01 404.35 72.45 331.89 0.00 12248.63 90659.56 0.00 01:46:01 124.46 0.43 124.03 0.00 26.53 62635.96 0.00 Average: 264.41 36.44 227.96 0.00 6137.58 76647.76 0.00 01:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:45:01 28633028 31558492 731900 2.23 89576 3111960 1614604 4.76 941964 2895232 629176 01:46:01 27164656 31279552 997920 3.04 123368 4162320 2008660 5.92 1433020 3748504 199956 Average: 27898842 31419022 864910 2.63 106472 3637140 1811632 5.34 1187492 3321868 414566 01:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:45:01 lo 3.50 3.50 0.34 0.34 0.00 0.00 0.00 0.00 01:45:01 docker0 5.85 5.43 0.52 58.60 0.00 0.00 0.00 0.00 01:45:01 ens3 524.96 363.67 7873.15 121.43 0.00 0.00 0.00 0.00 01:46:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 01:46:01 docker0 51.81 59.17 4.28 814.50 0.00 0.00 0.00 0.00 01:46:01 ens3 284.69 187.22 6029.65 37.68 0.00 0.00 0.00 0.00 01:46:01 veth13f7e81 26.50 29.60 2.55 407.39 0.00 0.00 0.00 0.03 Average: lo 2.72 2.72 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 28.83 32.30 2.40 436.55 0.00 0.00 0.00 0.00 Average: ens3 404.82 275.45 6951.40 79.55 0.00 0.00 0.00 0.00 Average: veth13f7e81 13.25 14.80 1.28 203.70 0.00 0.00 0.00 0.02 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6213) 08/04/25 _x86_64_ (8 CPU) 01:43:50 LINUX RESTART (8 CPU) 01:44:01 CPU %user %nice %system %iowait %steal %idle 01:45:01 all 9.78 0.00 2.89 2.37 0.06 84.90 01:45:01 0 9.51 0.00 2.23 0.22 0.07 87.98 01:45:01 1 10.54 0.00 2.44 0.54 0.07 86.42 01:45:01 2 11.17 0.00 4.72 5.75 0.07 78.29 01:45:01 3 8.46 0.00 3.57 0.27 0.07 87.63 01:45:01 4 6.77 0.00 2.60 4.60 0.05 85.98 01:45:01 5 9.28 0.00 3.08 5.77 0.07 81.80 01:45:01 6 11.09 0.00 1.89 1.13 0.07 85.82 01:45:01 7 11.38 0.00 2.58 0.77 0.05 85.21 01:46:01 all 21.85 0.00 4.57 2.24 0.08 71.27 01:46:01 0 22.53 0.00 4.86 2.13 0.07 70.41 01:46:01 1 21.47 0.00 3.99 0.02 0.08 74.44 01:46:01 2 22.49 0.00 5.93 0.05 0.07 71.46 01:46:01 3 22.43 0.00 4.81 0.02 0.07 72.67 01:46:01 4 21.54 0.00 5.03 11.18 0.10 62.15 01:46:01 5 21.26 0.00 4.21 2.05 0.07 72.41 01:46:01 6 22.39 0.00 4.04 1.25 0.07 72.26 01:46:01 7 20.72 0.00 3.68 1.24 0.10 74.26 Average: all 15.82 0.00 3.73 2.31 0.07 78.08 Average: 0 16.01 0.00 3.54 1.17 0.07 79.21 Average: 1 16.00 0.00 3.21 0.28 0.08 80.43 Average: 2 16.85 0.00 5.32 2.89 0.07 74.87 Average: 3 15.41 0.00 4.19 0.14 0.07 80.19 Average: 4 14.16 0.00 3.82 7.89 0.08 74.05 Average: 5 15.28 0.00 3.65 3.91 0.07 77.10 Average: 6 16.75 0.00 2.97 1.19 0.07 79.03 Average: 7 16.05 0.00 3.13 1.01 0.08 79.73