---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6762 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 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6762) 08/12/25 _x86_64_ (8 CPU) 01:36:00 LINUX RESTART (8 CPU) 01:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:38:01 115.04 0.87 114.18 0.00 22.39 42280.97 0.00 01:39:02 137.27 0.87 136.40 0.00 23.46 55287.97 0.00 Average: 126.16 0.87 125.29 0.00 22.93 48784.47 0.00 01:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 26927224 30746112 1545784 4.70 120284 3866940 2456760 7.24 2038132 3401856 282408 01:39:02 26989172 31510276 784560 2.39 145108 4518000 1802680 5.31 1190468 4159088 540548 Average: 26958198 31128194 1165172 3.54 132696 4192470 2129720 6.28 1614300 3780472 411478 01:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 docker0 52.00 93.97 4.56 861.25 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 158.00 87.95 1827.06 22.42 0.00 0.00 0.00 0.00 01:38:01 veth164e984 51.97 94.09 5.27 861.26 0.00 0.00 0.00 0.07 01:39:02 docker0 57.11 95.10 5.26 864.45 0.00 0.00 0.00 0.00 01:39:02 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 01:39:02 ens3 427.89 252.95 9251.58 45.80 0.00 0.00 0.00 0.00 Average: docker0 54.56 94.54 4.91 862.85 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 292.94 170.45 5539.32 34.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6762) 08/12/25 _x86_64_ (8 CPU) 01:36:00 LINUX RESTART (8 CPU) 01:37:01 CPU %user %nice %system %iowait %steal %idle 01:38:01 all 42.84 0.00 6.79 0.64 0.09 49.63 01:38:01 0 42.66 0.00 6.20 0.12 0.10 50.92 01:38:01 1 42.07 0.00 6.69 0.10 0.08 51.06 01:38:01 2 42.73 0.00 6.90 0.12 0.08 50.17 01:38:01 3 43.04 0.00 7.48 1.80 0.10 47.58 01:38:01 4 43.20 0.00 6.95 0.27 0.10 49.49 01:38:01 5 41.31 0.00 7.21 1.78 0.08 49.62 01:38:01 6 43.31 0.00 6.66 0.82 0.08 49.12 01:38:01 7 44.40 0.00 6.27 0.13 0.08 49.12 01:39:02 all 16.58 0.00 5.20 0.66 0.07 77.49 01:39:02 0 17.06 0.00 5.70 0.15 0.07 77.03 01:39:02 1 15.06 0.00 4.62 0.05 0.05 80.22 01:39:02 2 17.43 0.00 4.70 0.05 0.08 77.74 01:39:02 3 18.18 0.00 6.20 1.85 0.07 73.71 01:39:02 4 17.24 0.00 5.47 2.12 0.08 75.08 01:39:02 5 16.22 0.00 5.45 0.88 0.07 77.38 01:39:02 6 16.41 0.00 5.42 0.12 0.07 77.98 01:39:02 7 15.02 0.00 4.07 0.08 0.07 80.75 Average: all 29.75 0.00 6.00 0.65 0.08 63.52 Average: 0 29.91 0.00 5.95 0.13 0.08 63.92 Average: 1 28.62 0.00 5.66 0.08 0.07 65.57 Average: 2 30.10 0.00 5.80 0.08 0.08 63.93 Average: 3 30.64 0.00 6.84 1.82 0.08 60.61 Average: 4 30.27 0.00 6.21 1.19 0.09 62.24 Average: 5 28.77 0.00 6.33 1.33 0.08 63.50 Average: 6 29.97 0.00 6.05 0.47 0.08 63.44 Average: 7 29.74 0.00 5.17 0.11 0.08 64.91