---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3343 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 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-3343) 03/13/26 _x86_64_ (8 CPU) 04:03:40 LINUX RESTART (8 CPU) 04:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 401.36 63.65 337.71 0.00 11281.34 78626.00 0.00 04:06:01 110.11 1.28 108.83 0.00 10.26 37245.13 0.00 04:07:01 45.85 0.03 45.82 0.00 0.27 39878.19 0.00 04:08:01 69.09 0.47 68.62 0.00 26.26 28230.63 0.00 Average: 155.57 16.16 139.41 0.00 2794.06 45858.23 0.00 04:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 28399952 31505768 783848 2.38 95684 3270444 1765548 5.21 1033932 3017316 36860 04:06:01 25965396 31191032 1092520 3.32 138488 5157552 2137648 6.30 2028636 4267544 943164 04:07:01 25908168 31469796 811568 2.47 143316 5466308 1871652 5.52 1903440 4422328 276752 04:08:01 27835696 31532848 757452 2.30 148636 3731984 1670200 4.92 1176796 3365656 1104 Average: 27027303 31424861 861347 2.62 131531 4406572 1861262 5.49 1535701 3768211 314470 04:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 vethf2c3af2 12.00 15.64 1.15 113.28 0.00 0.00 0.00 0.01 04:05:01 docker0 63.97 84.53 4.56 691.21 0.00 0.00 0.00 0.00 04:05:01 ens3 796.64 542.16 9234.76 146.08 0.00 0.00 0.00 0.00 04:05:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 04:06:01 vethf2c3af2 157.19 251.99 16.16 2242.60 0.00 0.00 0.00 0.18 04:06:01 docker0 157.19 251.94 14.01 2242.59 0.00 0.00 0.00 0.00 04:06:01 ens3 270.77 167.91 2261.53 23.41 0.00 0.00 0.00 0.00 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 vethf2c3af2 1.40 1.60 0.13 1.68 0.00 0.00 0.00 0.00 04:07:01 docker0 1.40 1.58 0.11 1.68 0.00 0.00 0.00 0.00 04:07:01 ens3 17.34 11.20 14.71 7.33 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 116.75 70.54 2545.73 19.27 0.00 0.00 0.00 0.00 04:08:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 55.62 84.52 4.67 734.02 0.00 0.00 0.00 0.00 Average: ens3 298.29 196.50 3490.11 48.62 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3343) 03/13/26 _x86_64_ (8 CPU) 04:03:40 LINUX RESTART (8 CPU) 04:04:02 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 10.97 0.00 3.50 1.54 0.06 83.93 04:05:01 0 9.36 0.00 2.79 0.55 0.05 87.25 04:05:01 1 10.84 0.00 3.45 1.23 0.05 84.43 04:05:01 2 11.19 0.00 3.37 1.22 0.07 84.16 04:05:01 3 8.80 0.00 3.23 0.39 0.07 87.51 04:05:01 4 10.00 0.00 4.45 6.45 0.07 79.03 04:05:01 5 11.67 0.00 3.45 1.40 0.05 83.43 04:05:01 6 14.96 0.00 3.68 0.46 0.07 80.83 04:05:01 7 10.90 0.00 3.58 0.69 0.07 84.76 04:06:01 all 59.41 0.00 8.67 0.22 0.08 31.62 04:06:01 0 57.34 0.00 8.75 0.10 0.08 33.72 04:06:01 1 61.19 0.00 8.05 0.08 0.07 30.60 04:06:01 2 58.49 0.00 8.45 0.10 0.08 32.87 04:06:01 3 59.67 0.00 9.09 0.10 0.08 31.06 04:06:01 4 59.50 0.00 9.11 1.20 0.08 30.11 04:06:01 5 58.60 0.00 9.11 0.08 0.08 32.13 04:06:01 6 59.80 0.00 8.44 0.03 0.07 31.65 04:06:01 7 60.71 0.00 8.34 0.05 0.07 30.84 04:07:01 all 49.41 0.00 7.75 0.28 0.07 42.49 04:07:01 0 51.00 0.00 7.33 0.00 0.07 41.61 04:07:01 1 48.63 0.00 8.07 0.02 0.07 43.22 04:07:01 2 50.94 0.00 7.38 0.66 0.07 40.95 04:07:01 3 47.90 0.00 8.62 0.35 0.08 43.04 04:07:01 4 48.40 0.00 7.67 0.00 0.08 43.85 04:07:01 5 48.00 0.00 8.14 1.19 0.07 42.60 04:07:01 6 50.06 0.00 7.48 0.00 0.07 42.40 04:07:01 7 50.38 0.00 7.31 0.00 0.07 42.25 04:08:01 all 21.84 0.00 2.69 0.23 0.05 75.19 04:08:01 0 22.43 0.00 3.10 0.07 0.05 74.36 04:08:01 1 22.29 0.00 2.29 0.03 0.05 75.33 04:08:01 2 21.75 0.00 2.79 1.11 0.05 74.30 04:08:01 3 22.16 0.00 3.78 0.02 0.03 74.01 04:08:01 4 21.74 0.00 2.17 0.03 0.05 76.01 04:08:01 5 21.62 0.00 2.29 0.42 0.05 75.62 04:08:01 6 21.00 0.00 2.57 0.07 0.05 76.31 04:08:01 7 21.73 0.00 2.57 0.08 0.05 75.57 Average: all 35.53 0.00 5.66 0.56 0.06 58.19 Average: 0 35.12 0.00 5.50 0.18 0.06 59.14 Average: 1 35.85 0.00 5.47 0.34 0.06 58.28 Average: 2 35.73 0.00 5.51 0.77 0.07 57.93 Average: 3 34.77 0.00 6.19 0.22 0.07 58.76 Average: 4 35.09 0.00 5.86 1.88 0.07 57.10 Average: 5 35.06 0.00 5.75 0.77 0.06 58.36 Average: 6 36.57 0.00 5.55 0.14 0.06 57.68 Average: 7 36.05 0.00 5.46 0.20 0.06 58.23