---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2560 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-2560) 02/23/26 _x86_64_ (8 CPU) 04:52:51 LINUX RESTART (8 CPU) 04:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:54:01 403.77 82.02 321.75 0.00 14004.87 177639.99 0.00 04:55:01 238.29 2.95 235.34 0.00 42.79 64930.89 0.00 04:56:01 38.49 0.12 38.38 0.00 4.40 31567.69 0.00 04:57:01 140.46 0.33 140.13 0.00 37.33 36289.29 0.00 Average: 205.25 21.35 183.90 0.00 3522.20 77606.44 0.00 04:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 28815488 31532904 779700 2.37 79292 2930800 1886884 5.56 1036808 2653820 158584 04:55:01 26389312 31227936 1051136 3.20 155380 4780364 2380772 7.02 1996796 3894956 497724 04:56:01 25811000 31424668 853056 2.60 159356 5514200 1930600 5.69 1995376 4438924 749692 04:57:01 26200848 31521500 759744 2.31 169480 5215112 1867652 5.51 1622880 4422676 395200 Average: 26804162 31426752 860909 2.62 140877 4610119 2016477 5.94 1662965 3852594 450300 04:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 ens3 701.72 456.57 8465.11 134.42 0.00 0.00 0.00 0.00 04:54:01 docker0 54.97 55.62 3.84 294.37 0.00 0.00 0.00 0.00 04:54:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 04:55:01 ens3 561.91 358.00 3065.64 47.50 0.00 0.00 0.00 0.00 04:55:01 veth5b32115 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:55:01 docker0 335.62 524.93 28.02 3031.33 0.00 0.00 0.00 0.00 04:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 ens3 14.23 9.75 11.21 6.14 0.00 0.00 0.00 0.00 04:56:01 veth5b32115 0.95 1.42 0.13 0.47 0.00 0.00 0.00 0.00 04:56:01 docker0 0.95 1.38 0.11 0.47 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 110.81 65.99 2716.08 14.73 0.00 0.00 0.00 0.00 04:57:01 docker0 4.97 9.55 0.35 128.31 0.00 0.00 0.00 0.00 04:57:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 347.18 222.58 3564.49 50.70 0.00 0.00 0.00 0.00 Average: docker0 99.14 147.89 8.08 863.71 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2560) 02/23/26 _x86_64_ (8 CPU) 04:52:51 LINUX RESTART (8 CPU) 04:53:01 CPU %user %nice %system %iowait %steal %idle 04:54:01 all 9.09 0.00 2.92 1.57 0.05 86.37 04:54:01 0 10.26 0.00 4.84 2.36 0.07 82.47 04:54:01 1 10.21 0.00 2.51 0.80 0.07 86.41 04:54:01 2 10.42 0.00 3.33 2.09 0.05 84.10 04:54:01 3 11.06 0.00 2.24 1.10 0.05 85.55 04:54:01 4 6.95 0.00 3.15 3.60 0.05 86.26 04:54:01 5 7.05 0.00 2.96 0.71 0.05 89.24 04:54:01 6 8.85 0.00 2.65 0.42 0.05 88.02 04:54:01 7 7.90 0.00 1.66 1.48 0.05 88.91 04:55:01 all 23.69 0.00 5.18 0.89 0.08 70.16 04:55:01 0 23.39 0.00 4.51 0.32 0.07 71.72 04:55:01 1 22.94 0.00 5.19 0.07 0.07 71.74 04:55:01 2 23.01 0.00 4.65 0.42 0.08 71.83 04:55:01 3 23.68 0.00 4.91 0.24 0.08 71.09 04:55:01 4 24.95 0.00 4.85 0.24 0.08 69.88 04:55:01 5 25.24 0.00 6.33 3.63 0.08 64.71 04:55:01 6 23.06 0.00 5.51 1.94 0.08 69.40 04:55:01 7 23.28 0.00 5.47 0.25 0.07 70.93 04:56:01 all 41.98 0.00 6.83 0.27 0.07 50.85 04:56:01 0 39.70 0.00 7.40 0.02 0.07 52.81 04:56:01 1 42.37 0.00 6.60 1.83 0.08 49.11 04:56:01 2 40.40 0.00 7.15 0.03 0.07 52.35 04:56:01 3 42.94 0.00 6.68 0.03 0.07 50.28 04:56:01 4 44.65 0.00 6.55 0.03 0.07 48.70 04:56:01 5 42.18 0.00 6.56 0.18 0.07 51.01 04:56:01 6 41.26 0.00 6.30 0.03 0.07 52.34 04:56:01 7 42.31 0.00 7.38 0.00 0.08 50.23 04:57:01 all 47.84 0.00 6.94 0.42 0.08 44.71 04:57:01 0 48.94 0.00 7.94 0.13 0.08 42.90 04:57:01 1 47.58 0.00 6.71 0.13 0.08 45.49 04:57:01 2 47.02 0.00 6.87 0.07 0.08 45.96 04:57:01 3 47.69 0.00 6.56 0.37 0.07 45.32 04:57:01 4 49.14 0.00 6.94 0.12 0.08 43.72 04:57:01 5 47.47 0.00 6.62 1.65 0.07 44.19 04:57:01 6 46.23 0.00 6.42 0.23 0.08 47.03 04:57:01 7 48.69 0.00 7.46 0.69 0.07 43.09 Average: all 30.66 0.00 5.47 0.79 0.07 63.02 Average: 0 30.55 0.00 6.17 0.71 0.07 62.49 Average: 1 30.76 0.00 5.25 0.71 0.08 63.20 Average: 2 30.25 0.00 5.50 0.65 0.07 63.53 Average: 3 31.38 0.00 5.10 0.43 0.07 63.02 Average: 4 31.44 0.00 5.37 1.00 0.07 62.12 Average: 5 30.47 0.00 5.61 1.54 0.07 62.30 Average: 6 29.87 0.00 5.22 0.66 0.07 64.19 Average: 7 30.53 0.00 5.49 0.61 0.07 63.31