---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8541 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-8541) 09/09/25 _x86_64_ (8 CPU) 04:03:40 LINUX RESTART (8 CPU) 04:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 408.22 74.30 333.93 0.00 13237.72 64869.92 0.00 04:06:01 225.81 3.05 222.76 0.00 36.13 60944.38 0.00 04:07:01 28.07 0.08 27.99 0.00 0.67 27107.11 0.00 04:08:01 175.49 0.42 175.07 0.00 42.26 52378.34 0.00 Average: 207.72 19.00 188.72 0.00 3245.81 51210.12 0.00 04:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 28446944 31506112 782548 2.38 88800 3246876 1903880 5.61 1049020 2970316 491980 04:06:01 26426344 31236516 1036492 3.15 152372 4758228 2385316 7.03 2001596 3851340 573716 04:07:01 25785444 30940280 1331356 4.05 156708 5067540 2402932 7.08 2052380 4405968 442980 04:08:01 26220392 31507332 763768 2.32 172548 5166472 1750996 5.16 1624816 4383360 144 Average: 26719781 31297560 978541 2.98 142607 4559779 2110781 6.22 1681953 3902746 377205 04:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 lo 5.38 5.38 0.55 0.55 0.00 0.00 0.00 0.00 04:05:01 docker0 50.66 48.47 3.71 291.85 0.00 0.00 0.00 0.00 04:05:01 ens3 736.32 496.93 8559.94 141.16 0.00 0.00 0.00 0.00 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 docker0 283.77 416.93 24.64 2924.91 0.00 0.00 0.00 0.00 04:06:01 ens3 451.46 302.88 2957.38 42.13 0.00 0.00 0.00 0.00 04:06:01 vethd59983d 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.95 1.28 0.11 0.40 0.00 0.00 0.00 0.00 04:07:01 ens3 11.15 8.16 8.61 4.82 0.00 0.00 0.00 0.00 04:07:01 vethd59983d 0.95 1.32 0.12 0.40 0.00 0.00 0.00 0.00 04:08:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 04:08:01 docker0 5.80 10.91 0.35 123.40 0.00 0.00 0.00 0.00 04:08:01 ens3 121.51 71.15 2719.12 17.03 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 85.58 119.99 7.23 839.67 0.00 0.00 0.00 0.00 Average: ens3 326.68 217.45 3519.12 50.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8541) 09/09/25 _x86_64_ (8 CPU) 04:03:40 LINUX RESTART (8 CPU) 04:04:03 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 10.44 0.00 3.02 2.57 0.06 83.91 04:05:01 0 8.58 0.00 2.66 0.68 0.05 88.03 04:05:01 1 12.05 0.00 2.65 0.59 0.05 84.65 04:05:01 2 9.40 0.00 3.67 0.56 0.07 86.30 04:05:01 3 12.33 0.00 3.84 4.90 0.05 78.89 04:05:01 4 10.05 0.00 2.69 0.38 0.07 86.80 04:05:01 5 13.45 0.00 2.90 4.52 0.05 79.08 04:05:01 6 7.73 0.00 2.86 8.51 0.05 80.85 04:05:01 7 9.98 0.00 2.88 0.42 0.05 86.67 04:06:01 all 22.49 0.00 4.34 2.08 0.08 71.01 04:06:01 0 21.91 0.00 3.96 0.47 0.07 73.60 04:06:01 1 22.61 0.00 4.32 0.49 0.08 72.50 04:06:01 2 22.28 0.00 4.47 0.77 0.07 72.42 04:06:01 3 22.29 0.00 3.74 0.32 0.07 73.58 04:06:01 4 23.21 0.00 4.47 0.54 0.07 71.72 04:06:01 5 24.32 0.00 5.20 11.80 0.10 58.58 04:06:01 6 21.21 0.00 4.65 1.70 0.08 72.36 04:06:01 7 22.10 0.00 3.95 0.64 0.08 73.22 04:07:01 all 39.77 0.00 5.00 1.31 0.10 53.82 04:07:01 0 40.04 0.00 4.76 0.62 0.10 54.49 04:07:01 1 40.79 0.00 4.81 0.08 0.12 54.20 04:07:01 2 38.09 0.00 5.40 1.15 0.08 55.27 04:07:01 3 40.94 0.00 5.17 0.13 0.10 53.66 04:07:01 4 38.21 0.00 5.05 8.32 0.08 48.33 04:07:01 5 41.02 0.00 4.81 0.00 0.12 54.05 04:07:01 6 39.63 0.00 4.93 0.13 0.08 55.22 04:07:01 7 39.46 0.00 5.07 0.05 0.10 55.32 04:08:01 all 32.78 0.00 5.51 2.29 0.08 59.34 04:08:01 0 32.50 0.00 5.71 0.66 0.08 61.05 04:08:01 1 33.44 0.00 4.68 0.03 0.08 61.76 04:08:01 2 32.82 0.00 4.89 1.77 0.08 60.44 04:08:01 3 32.17 0.00 5.45 0.64 0.08 61.65 04:08:01 4 33.93 0.00 5.90 8.23 0.08 51.86 04:08:01 5 33.24 0.00 6.28 5.94 0.08 54.46 04:08:01 6 31.68 0.00 5.02 0.20 0.07 63.03 04:08:01 7 32.45 0.00 6.12 0.91 0.07 60.45 Average: all 26.52 0.00 4.48 2.06 0.08 66.86 Average: 0 25.92 0.00 4.29 0.61 0.08 69.12 Average: 1 27.39 0.00 4.13 0.30 0.08 68.11 Average: 2 25.82 0.00 4.62 1.07 0.08 68.42 Average: 3 27.06 0.00 4.55 1.47 0.08 66.85 Average: 4 26.48 0.00 4.54 4.40 0.08 64.50 Average: 5 28.15 0.00 4.81 5.56 0.09 61.38 Average: 6 25.23 0.00 4.38 2.58 0.07 67.74 Average: 7 26.16 0.00 4.52 0.50 0.08 68.74