---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4101 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-4101) 03/26/26 _x86_64_ (8 CPU) 04:05:30 LINUX RESTART (8 CPU) 04:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 359.62 14.12 345.50 0.00 1677.28 52112.39 0.00 04:08:01 94.00 0.28 93.72 0.00 2.27 37638.28 0.00 04:09:01 37.07 0.00 37.07 0.00 0.00 33345.28 0.00 04:10:01 70.75 0.38 70.37 0.00 22.93 30449.33 0.00 Average: 139.44 3.65 135.79 0.00 420.36 38328.69 0.00 04:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 27898864 31492576 799136 2.43 117800 3664876 1790524 5.28 1165172 3320548 454384 04:08:01 26029756 31217868 1068404 3.25 138960 5123592 2084468 6.15 1998440 4242168 871376 04:09:01 25947544 31464728 819672 2.49 143800 5425784 1870280 5.51 1901132 4394528 343316 04:10:01 27838756 31532184 760340 2.31 148860 3728324 1699808 5.01 1179848 3362380 1180 Average: 26928730 31426839 861888 2.62 137355 4485644 1861270 5.49 1561148 3829906 417564 04:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 vethb3ab03b 156.67 203.69 14.86 1749.11 0.00 0.00 0.00 0.14 04:07:01 docker0 238.21 289.44 18.91 2328.99 0.00 0.00 0.00 0.00 04:07:01 ens3 834.74 602.56 10422.65 140.14 0.00 0.00 0.00 0.00 04:07:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 04:08:01 vethb3ab03b 71.64 100.57 6.73 596.04 0.00 0.00 0.00 0.05 04:08:01 docker0 71.64 100.53 5.75 596.04 0.00 0.00 0.00 0.00 04:08:01 ens3 120.26 83.55 612.77 13.47 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 vethb3ab03b 1.18 1.15 0.12 1.63 0.00 0.00 0.00 0.00 04:09:01 docker0 1.18 1.13 0.10 1.63 0.00 0.00 0.00 0.00 04:09:01 ens3 16.26 9.06 14.21 6.84 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 125.66 80.99 2549.35 20.33 0.00 0.00 0.00 0.00 04:10:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 77.10 96.98 6.14 724.95 0.00 0.00 0.00 0.00 Average: ens3 271.88 192.32 3370.23 44.80 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-4101) 03/26/26 _x86_64_ (8 CPU) 04:05:30 LINUX RESTART (8 CPU) 04:06:02 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 11.26 0.00 3.89 1.23 0.06 83.55 04:07:01 0 10.70 0.00 3.61 2.67 0.07 82.95 04:07:01 1 11.32 0.00 4.43 3.73 0.05 80.46 04:07:01 2 13.55 0.00 3.68 0.31 0.07 82.39 04:07:01 3 9.67 0.00 5.54 1.67 0.07 83.06 04:07:01 4 11.13 0.00 2.89 0.77 0.05 85.15 04:07:01 5 8.84 0.00 2.41 0.09 0.05 88.61 04:07:01 6 13.02 0.00 4.75 0.50 0.07 81.66 04:07:01 7 11.87 0.00 3.84 0.07 0.07 84.16 04:08:01 all 57.29 0.00 7.95 0.25 0.09 34.42 04:08:01 0 58.20 0.00 7.96 0.00 0.08 33.75 04:08:01 1 57.94 0.00 8.21 0.05 0.08 33.71 04:08:01 2 57.32 0.00 7.42 0.03 0.08 35.14 04:08:01 3 57.51 0.00 8.58 1.35 0.10 32.46 04:08:01 4 57.40 0.00 7.65 0.00 0.08 34.86 04:08:01 5 56.42 0.00 8.24 0.45 0.08 34.80 04:08:01 6 55.62 0.00 7.96 0.00 0.08 36.34 04:08:01 7 57.91 0.00 7.57 0.15 0.08 34.28 04:09:01 all 48.02 0.00 7.59 0.17 0.07 44.15 04:09:01 0 50.89 0.00 6.92 0.32 0.07 41.80 04:09:01 1 47.69 0.00 7.71 0.03 0.07 44.50 04:09:01 2 47.56 0.00 7.25 0.03 0.07 45.09 04:09:01 3 49.92 0.00 8.16 0.00 0.07 41.86 04:09:01 4 47.45 0.00 7.79 0.00 0.08 44.67 04:09:01 5 46.01 0.00 7.50 0.92 0.07 45.49 04:09:01 6 47.77 0.00 7.54 0.00 0.08 44.61 04:09:01 7 46.91 0.00 7.83 0.02 0.08 45.15 04:10:01 all 20.92 0.00 2.67 0.32 0.05 76.04 04:10:01 0 21.74 0.00 2.74 0.02 0.05 75.46 04:10:01 1 20.10 0.00 3.10 0.52 0.05 76.22 04:10:01 2 21.21 0.00 2.97 0.12 0.05 75.65 04:10:01 3 21.42 0.00 2.73 0.02 0.05 75.78 04:10:01 4 20.61 0.00 2.20 0.03 0.03 77.12 04:10:01 5 20.26 0.00 2.84 1.75 0.05 75.11 04:10:01 6 20.09 0.00 1.92 0.03 0.03 77.92 04:10:01 7 21.92 0.00 2.88 0.07 0.05 75.08 Average: all 34.50 0.00 5.53 0.49 0.07 59.41 Average: 0 35.51 0.00 5.31 0.74 0.07 58.37 Average: 1 34.39 0.00 5.87 1.07 0.06 58.61 Average: 2 35.04 0.00 5.34 0.12 0.07 59.43 Average: 3 34.76 0.00 6.25 0.75 0.07 58.16 Average: 4 34.28 0.00 5.14 0.20 0.06 60.32 Average: 5 33.02 0.00 5.26 0.81 0.06 60.85 Average: 6 34.25 0.00 5.55 0.13 0.07 60.01 Average: 7 34.77 0.00 5.54 0.08 0.07 59.54