---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8920 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 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8920) 05/08/26 _x86_64_ (8 CPU) 20:03:50 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:02 405.28 82.00 323.28 0.00 13998.33 137844.09 0.00 20:06:01 248.70 3.56 245.14 0.00 43.65 65967.74 0.00 20:07:01 118.88 0.22 118.66 0.00 13.46 35060.44 0.00 Average: 257.67 28.73 228.94 0.00 4710.81 79699.60 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:02 28810188 31498808 809948 2.46 78024 2905148 1855396 5.47 1052028 2640656 125848 20:06:01 26214640 31301516 971596 2.96 156192 5020728 2247272 6.63 2056940 3999760 749728 20:07:01 26420696 31482364 792936 2.41 161604 4987784 1845480 5.44 1605696 4238520 243372 Average: 27148508 31427563 858160 2.61 131940 4304553 1982716 5.85 1571555 3626312 372983 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:02 docker0 73.90 65.66 5.32 364.44 0.00 0.00 0.00 0.00 20:05:02 ens3 741.48 512.06 8611.26 138.36 0.00 0.00 0.00 0.00 20:05:02 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 20:06:01 docker0 303.83 447.20 26.09 2973.88 0.00 0.00 0.00 0.00 20:06:01 veth168b4a4 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 ens3 486.36 324.62 3010.69 44.97 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 docker0 4.45 8.18 0.33 128.25 0.00 0.00 0.00 0.00 20:07:01 ens3 110.61 63.79 2717.62 14.65 0.00 0.00 0.00 0.00 20:07:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 126.42 172.17 10.49 1145.47 0.00 0.00 0.00 0.00 Average: ens3 445.93 300.02 4789.64 66.11 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8920) 05/08/26 _x86_64_ (8 CPU) 20:03:50 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:02 all 8.61 0.00 2.82 1.52 0.06 86.98 20:05:02 0 8.42 0.00 3.15 4.63 0.05 83.75 20:05:02 1 11.19 0.00 2.42 0.71 0.07 85.62 20:05:02 2 7.05 0.00 1.81 0.73 0.07 90.35 20:05:02 3 7.25 0.00 2.49 0.42 0.05 89.79 20:05:02 4 8.64 0.00 3.78 1.62 0.05 85.90 20:05:02 5 8.36 0.00 2.59 0.92 0.07 88.06 20:05:02 6 7.26 0.00 2.41 0.84 0.05 89.44 20:05:02 7 10.74 0.00 3.93 2.31 0.07 82.96 20:06:01 all 34.58 0.00 7.60 0.97 0.08 56.76 20:06:01 0 34.98 0.00 7.70 0.63 0.07 56.62 20:06:01 1 34.58 0.00 7.61 0.63 0.07 57.11 20:06:01 2 33.91 0.00 7.27 2.33 0.10 56.39 20:06:01 3 33.20 0.00 8.40 0.45 0.07 57.89 20:06:01 4 36.21 0.00 7.17 0.51 0.09 56.01 20:06:01 5 34.47 0.00 8.35 0.90 0.09 56.19 20:06:01 6 34.85 0.00 6.99 0.10 0.10 57.95 20:06:01 7 34.45 0.00 7.32 2.20 0.07 55.96 20:07:01 all 47.93 0.00 6.97 0.40 0.07 44.62 20:07:01 0 48.00 0.00 7.43 0.45 0.07 44.05 20:07:01 1 47.77 0.00 6.98 0.25 0.07 44.93 20:07:01 2 47.37 0.00 6.80 0.67 0.07 45.09 20:07:01 3 46.08 0.00 7.18 0.20 0.08 46.45 20:07:01 4 46.89 0.00 6.35 0.08 0.07 46.60 20:07:01 5 47.41 0.00 7.97 1.21 0.07 43.35 20:07:01 6 50.13 0.00 6.53 0.05 0.07 43.22 20:07:01 7 49.79 0.00 6.56 0.27 0.08 43.30 Average: all 30.34 0.00 5.79 0.96 0.07 62.84 Average: 0 30.42 0.00 6.08 1.92 0.06 61.52 Average: 1 31.17 0.00 5.66 0.53 0.07 62.57 Average: 2 29.42 0.00 5.28 1.23 0.08 63.98 Average: 3 28.80 0.00 6.00 0.36 0.07 64.77 Average: 4 30.51 0.00 5.76 0.74 0.07 62.92 Average: 5 30.03 0.00 6.28 1.01 0.07 62.60 Average: 6 30.73 0.00 5.30 0.33 0.07 63.57 Average: 7 31.66 0.00 5.92 1.59 0.07 60.76