---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11512 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: 2799.974 BogoMIPS: 5599.94 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11512) 05/27/26 _x86_64_ (8 CPU) 02:07:23 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 459.61 22.43 437.18 0.00 3205.73 80558.17 0.00 02:10:01 168.77 0.45 168.32 0.00 21.73 58802.62 0.00 02:11:01 203.97 0.30 203.67 0.00 3.33 80960.37 0.00 02:12:01 198.25 0.35 197.90 0.00 35.73 69490.15 0.00 Average: 257.65 5.88 251.77 0.00 816.63 72452.83 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26964768 31448676 832144 2.53 146536 4454184 2107008 6.21 1398052 3939040 709928 02:10:01 25195952 31493392 779608 2.37 172268 6157956 1840264 5.43 1641856 5372416 802768 02:11:01 23460208 30411052 1854220 5.64 220280 6670188 2041916 6.02 2812168 5810720 22732 02:12:01 22936124 31458488 808724 2.46 236184 8153140 1992208 5.87 2039232 7065580 156 Average: 24639263 31202902 1068674 3.25 193817 6358867 1995349 5.88 1972827 5546939 383896 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 5.33 5.33 0.54 0.54 0.00 0.00 0.00 0.00 02:09:01 ens3 1007.00 675.44 13421.79 128.44 0.00 0.00 0.00 0.00 02:09:01 docker0 298.20 404.95 25.93 3383.88 0.00 0.00 0.00 0.00 02:09:01 veth2d3032d 258.26 349.51 26.87 2842.47 0.00 0.00 0.00 0.23 02:10:01 veth372f457 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 ens3 279.42 133.08 5874.59 24.49 0.00 0.00 0.00 0.00 02:10:01 docker0 88.57 213.16 5.17 4898.25 0.00 0.00 0.00 0.00 02:11:01 veth372f457 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 181.45 120.60 1763.59 30.28 0.00 0.00 0.00 0.00 02:11:01 veth6faaa66 0.37 0.43 0.08 0.15 0.00 0.00 0.00 0.00 02:11:01 docker0 102.47 155.01 17.50 1743.70 0.00 0.00 0.00 0.00 02:12:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 02:12:01 ens3 135.44 85.52 2676.60 20.78 0.00 0.00 0.00 0.00 02:12:01 docker0 9.58 19.61 1.19 137.80 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 400.83 253.66 5934.14 51.00 0.00 0.00 0.00 0.00 Average: docker0 124.70 198.18 12.45 2540.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11512) 05/27/26 _x86_64_ (8 CPU) 02:07:23 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 11.42 0.00 4.87 2.32 0.08 81.31 02:09:01 0 11.74 0.00 4.67 1.86 0.08 81.65 02:09:01 1 11.99 0.00 4.36 3.39 0.08 80.18 02:09:01 2 10.39 0.00 5.75 4.74 0.08 79.04 02:09:01 3 12.07 0.00 3.94 1.53 0.07 82.40 02:09:01 4 11.17 0.00 4.14 0.64 0.10 83.95 02:09:01 5 12.27 0.00 5.35 0.91 0.08 81.39 02:09:01 6 10.65 0.00 4.72 2.22 0.07 82.34 02:09:01 7 11.10 0.00 6.05 3.28 0.10 79.47 02:10:01 all 35.29 0.00 7.42 1.42 0.10 55.76 02:10:01 0 33.88 0.00 7.76 3.76 0.08 54.51 02:10:01 1 34.80 0.00 7.17 0.91 0.10 57.02 02:10:01 2 36.69 0.00 8.04 0.59 0.12 54.56 02:10:01 3 34.22 0.00 6.81 0.47 0.10 58.40 02:10:01 4 34.53 0.00 7.46 4.76 0.08 53.16 02:10:01 5 34.82 0.00 6.95 0.10 0.10 58.03 02:10:01 6 33.82 0.00 7.36 0.15 0.10 58.57 02:10:01 7 39.57 0.00 7.83 0.66 0.12 51.83 02:11:01 all 14.05 0.00 3.11 2.87 0.06 79.92 02:11:01 0 12.96 0.00 5.30 14.32 0.10 67.32 02:11:01 1 4.37 0.00 1.60 2.30 0.03 91.69 02:11:01 2 5.16 0.00 3.35 1.38 0.05 90.06 02:11:01 3 7.75 0.00 2.75 0.07 0.07 89.36 02:11:01 4 40.59 0.00 5.01 4.35 0.10 49.95 02:11:01 5 29.00 0.00 3.21 0.12 0.05 67.62 02:11:01 6 4.58 0.00 2.15 0.34 0.07 92.88 02:11:01 7 8.12 0.00 1.55 0.15 0.03 90.15 02:12:01 all 30.78 0.00 5.38 1.67 0.10 62.07 02:12:01 0 29.75 0.00 5.52 7.86 0.10 56.77 02:12:01 1 30.64 0.00 5.16 0.37 0.10 63.72 02:12:01 2 38.99 0.00 5.53 0.40 0.12 54.96 02:12:01 3 29.08 0.00 5.60 2.29 0.10 62.93 02:12:01 4 28.82 0.00 5.15 0.45 0.10 65.48 02:12:01 5 27.26 0.00 4.96 0.98 0.08 66.72 02:12:01 6 28.79 0.00 5.12 0.56 0.10 65.44 02:12:01 7 32.88 0.00 5.98 0.47 0.10 60.57 Average: all 22.89 0.00 5.19 2.07 0.09 69.76 Average: 0 22.09 0.00 5.81 6.96 0.09 65.05 Average: 1 20.43 0.00 4.57 1.74 0.08 73.18 Average: 2 22.82 0.00 5.66 1.77 0.09 69.65 Average: 3 20.77 0.00 4.77 1.09 0.08 73.28 Average: 4 28.78 0.00 5.44 2.55 0.10 63.13 Average: 5 25.85 0.00 5.11 0.53 0.08 68.43 Average: 6 19.45 0.00 4.83 0.81 0.08 74.82 Average: 7 22.90 0.00 5.34 1.13 0.09 70.54