---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3304 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-3304) 03/12/26 _x86_64_ (8 CPU) 10:12:00 LINUX RESTART (8 CPU) 10:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:14:01 130.15 0.63 129.53 0.00 9.35 45207.52 0.00 10:15:01 147.63 0.88 146.74 0.00 18.80 68232.49 0.00 Average: 138.96 0.76 138.21 0.00 14.11 56814.78 0.00 10:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 26936348 30848816 1429484 4.35 122432 3949464 2463632 7.26 1946084 3460984 306124 10:15:01 27095512 31468088 809336 2.46 159400 4351788 1750020 5.16 1251288 3970904 568 Average: 27015930 31158452 1119410 3.41 140916 4150626 2106826 6.21 1598686 3715944 153346 10:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 155.95 96.80 2197.47 22.32 0.00 0.00 0.00 0.00 10:14:01 vethfe8317d 54.36 81.28 5.84 901.02 0.00 0.00 0.00 0.07 10:14:01 docker0 54.40 81.16 5.10 901.01 0.00 0.00 0.00 0.00 10:15:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:15:01 ens3 323.53 202.68 7475.23 40.52 0.00 0.00 0.00 0.00 10:15:01 docker0 50.32 72.37 5.41 886.19 0.00 0.00 0.00 0.00 10:15:01 veth934ea0d 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 240.43 150.18 4858.08 31.50 0.00 0.00 0.00 0.00 Average: docker0 52.34 76.73 5.26 893.54 0.00 0.00 0.00 0.00 Average: veth934ea0d 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3304) 03/12/26 _x86_64_ (8 CPU) 10:12:00 LINUX RESTART (8 CPU) 10:13:02 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 41.01 0.00 6.92 0.74 0.08 51.24 10:14:01 0 42.78 0.00 7.40 0.20 0.09 49.52 10:14:01 1 41.78 0.00 7.33 0.14 0.10 50.65 10:14:01 2 40.62 0.00 6.77 1.56 0.09 50.96 10:14:01 3 39.72 0.00 6.86 0.14 0.09 53.19 10:14:01 4 40.27 0.00 6.00 0.31 0.07 53.36 10:14:01 5 39.97 0.00 6.90 0.15 0.09 52.90 10:14:01 6 42.72 0.00 6.18 0.15 0.09 50.86 10:14:01 7 40.19 0.00 7.96 3.28 0.07 48.51 10:15:01 all 18.09 0.00 5.00 1.10 0.07 75.74 10:15:01 0 19.32 0.00 6.16 0.88 0.07 73.57 10:15:01 1 18.58 0.00 4.51 0.10 0.05 76.75 10:15:01 2 16.99 0.00 4.18 0.92 0.07 77.85 10:15:01 3 16.71 0.00 3.97 0.08 0.07 79.16 10:15:01 4 18.38 0.00 5.24 3.20 0.07 73.11 10:15:01 5 19.33 0.00 5.83 0.24 0.08 74.52 10:15:01 6 19.84 0.00 4.58 0.27 0.07 75.24 10:15:01 7 15.57 0.00 5.57 3.08 0.05 75.72 Average: all 29.47 0.00 5.96 0.92 0.07 63.58 Average: 0 31.02 0.00 6.78 0.54 0.08 61.58 Average: 1 30.07 0.00 5.91 0.12 0.08 63.83 Average: 2 28.73 0.00 5.47 1.24 0.08 64.48 Average: 3 28.11 0.00 5.40 0.11 0.08 66.30 Average: 4 29.26 0.00 5.62 1.76 0.07 63.29 Average: 5 29.58 0.00 6.36 0.20 0.09 63.77 Average: 6 31.19 0.00 5.37 0.21 0.08 63.14 Average: 7 27.79 0.00 6.75 3.18 0.06 62.22