---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4798 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-4798) 04/09/26 _x86_64_ (8 CPU) 04:03:53 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:02 370.10 72.57 297.53 0.00 12288.22 122277.09 0.00 04:06:01 161.35 0.88 160.46 0.00 9.35 54466.18 0.00 04:07:01 43.38 0.05 43.33 0.00 0.40 38674.75 0.00 04:08:01 35.19 0.08 35.11 0.00 1.60 21270.85 0.00 Average: 152.47 18.47 134.00 0.00 3087.72 59191.91 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 28756652 31530716 767736 2.34 84004 2974804 1827320 5.39 984988 2743300 417788 04:06:01 26543716 31224460 1051172 3.20 137108 4640968 2325780 6.86 1727696 4007300 655060 04:07:01 25574384 31297516 975312 2.97 144388 5623492 2347736 6.92 1998180 4650084 662052 04:08:01 27720480 31516328 766568 2.33 149264 3827820 1842288 5.43 1170676 3475812 578912 Average: 27148808 31392255 890197 2.71 128691 4266771 2085781 6.15 1470385 3719124 578453 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 ens3 752.12 515.98 9010.79 135.40 0.00 0.00 0.00 0.00 04:05:02 docker0 45.29 61.84 2.94 568.40 0.00 0.00 0.00 0.00 04:05:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 04:06:01 ens3 377.09 284.02 3073.15 41.41 0.00 0.00 0.00 0.00 04:06:01 veth9d4a955 257.91 332.45 24.44 3030.55 0.00 0.00 0.00 0.25 04:06:01 docker0 257.94 332.33 20.92 3030.54 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 ens3 13.10 8.47 11.66 5.62 0.00 0.00 0.00 0.00 04:07:01 veth9d4a955 1.17 1.20 0.12 1.63 0.00 0.00 0.00 0.00 04:07:01 docker0 1.17 1.18 0.10 1.63 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 ens3 99.60 57.74 2523.20 13.64 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 310.20 216.27 3657.13 49.05 0.00 0.00 0.00 0.00 Average: docker0 75.36 97.87 5.93 891.23 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-4798) 04/09/26 _x86_64_ (8 CPU) 04:03:53 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:02 all 9.09 0.00 2.84 1.41 0.06 86.60 04:05:02 0 6.79 0.00 2.19 0.13 0.03 90.85 04:05:02 1 8.54 0.00 2.83 2.71 0.05 85.86 04:05:02 2 6.82 0.00 2.54 0.45 0.07 90.12 04:05:02 3 11.97 0.00 3.70 2.35 0.05 81.94 04:05:02 4 8.93 0.00 3.18 2.54 0.07 85.28 04:05:02 5 9.10 0.00 2.20 0.37 0.07 88.26 04:05:02 6 10.47 0.00 2.52 0.42 0.05 86.54 04:05:02 7 10.09 0.00 3.60 2.36 0.07 83.88 04:06:01 all 38.21 0.00 6.33 0.57 0.08 54.82 04:06:01 0 40.18 0.00 5.69 0.14 0.09 53.90 04:06:01 1 38.64 0.00 7.04 0.12 0.09 54.12 04:06:01 2 37.47 0.00 6.08 0.03 0.09 56.34 04:06:01 3 37.26 0.00 7.18 0.70 0.07 54.79 04:06:01 4 38.07 0.00 6.03 1.40 0.07 54.43 04:06:01 5 36.80 0.00 5.57 0.15 0.09 57.39 04:06:01 6 38.50 0.00 7.10 1.67 0.09 52.64 04:06:01 7 38.74 0.00 5.90 0.34 0.09 54.93 04:07:01 all 62.25 0.00 9.03 0.13 0.09 28.50 04:07:01 0 61.91 0.00 9.24 0.00 0.10 28.74 04:07:01 1 61.35 0.00 9.59 0.00 0.10 28.96 04:07:01 2 64.69 0.00 8.56 0.00 0.10 26.65 04:07:01 3 61.45 0.00 9.50 0.02 0.10 28.93 04:07:01 4 62.98 0.00 8.48 0.05 0.10 28.39 04:07:01 5 61.18 0.00 8.29 0.00 0.08 30.45 04:07:01 6 63.20 0.00 9.17 0.90 0.08 26.65 04:07:01 7 61.22 0.00 9.44 0.05 0.08 29.21 04:08:01 all 22.98 0.00 2.72 0.22 0.05 74.03 04:08:01 0 23.42 0.00 3.65 0.18 0.05 72.69 04:08:01 1 22.69 0.00 2.47 0.07 0.05 74.72 04:08:01 2 23.71 0.00 2.40 0.05 0.05 73.79 04:08:01 3 23.71 0.00 3.59 0.02 0.05 72.63 04:08:01 4 22.07 0.00 3.15 1.26 0.03 73.49 04:08:01 5 22.75 0.00 1.97 0.00 0.05 75.24 04:08:01 6 23.30 0.00 2.22 0.02 0.05 74.42 04:08:01 7 22.18 0.00 2.31 0.20 0.05 75.25 Average: all 33.10 0.00 5.22 0.58 0.07 61.02 Average: 0 33.03 0.00 5.19 0.11 0.07 61.60 Average: 1 32.81 0.00 5.48 0.73 0.07 60.92 Average: 2 33.13 0.00 4.89 0.13 0.08 61.77 Average: 3 33.60 0.00 5.99 0.77 0.07 59.57 Average: 4 33.01 0.00 5.21 1.31 0.07 60.40 Average: 5 32.41 0.00 4.50 0.13 0.07 62.89 Average: 6 33.82 0.00 5.24 0.75 0.07 60.13 Average: 7 33.01 0.00 5.31 0.74 0.07 60.88