---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11340 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 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-11340) 05/26/26 _x86_64_ (8 CPU) 02:07:14 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 498.87 21.36 477.50 0.00 3171.07 115446.89 0.00 02:10:01 146.39 0.42 145.98 0.00 10.40 77459.37 0.00 02:11:01 138.15 0.20 137.95 0.00 1.60 36427.19 0.00 Average: 261.13 7.33 253.80 0.00 1060.96 76442.26 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26653944 31479432 802772 2.44 154152 4799412 1916752 5.65 1419532 4237344 2616 02:10:01 25061720 31383680 885672 2.69 184524 6162876 2016440 5.94 1769116 5366228 740 02:11:01 24252544 31492316 774628 2.36 221756 6943244 1905536 5.62 1914264 5932080 488 Average: 25322736 31451809 821024 2.50 186811 5968511 1946243 5.74 1700971 5178551 1281 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 4.87 4.87 0.50 0.50 0.00 0.00 0.00 0.00 02:09:01 ens3 857.94 584.77 13049.76 122.17 0.00 0.00 0.00 0.00 02:09:01 docker0 345.63 484.02 29.71 3539.78 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 ens3 279.90 117.56 5884.12 23.27 0.00 0.00 0.00 0.00 02:10:01 vethb4c4a0c 1.05 1.07 0.13 4.97 0.00 0.00 0.00 0.00 02:10:01 docker0 74.24 209.47 4.49 4903.69 0.00 0.00 0.00 0.00 02:10:01 vethcaa0282 0.05 0.32 0.00 0.02 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 214.51 120.08 1767.18 29.86 0.00 0.00 0.00 0.00 02:11:01 docker0 108.50 188.55 18.48 1748.64 0.00 0.00 0.00 0.00 02:11:01 vethcaa0282 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 450.77 274.13 6900.07 58.43 0.00 0.00 0.00 0.00 Average: docker0 176.12 294.01 17.56 3397.28 0.00 0.00 0.00 0.00 Average: vethcaa0282 0.02 0.14 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-11340) 05/26/26 _x86_64_ (8 CPU) 02:07:14 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 11.37 0.00 6.35 1.99 0.10 80.19 02:09:01 0 11.41 0.00 6.37 2.98 0.08 79.15 02:09:01 1 10.91 0.00 5.95 0.41 0.10 82.63 02:09:01 2 10.79 0.00 5.81 1.05 0.10 82.25 02:09:01 3 13.87 0.00 6.79 2.76 0.10 76.48 02:09:01 4 10.03 0.00 6.19 4.96 0.10 78.72 02:09:01 5 10.73 0.00 7.60 2.88 0.10 78.69 02:09:01 6 11.69 0.00 6.35 0.34 0.10 81.52 02:09:01 7 11.54 0.00 5.72 0.59 0.08 82.07 02:10:01 all 36.55 0.00 8.57 0.93 0.11 53.84 02:10:01 0 36.24 0.00 8.31 0.39 0.10 54.96 02:10:01 1 35.45 0.00 7.95 0.08 0.10 56.41 02:10:01 2 34.43 0.00 8.28 0.14 0.12 57.04 02:10:01 3 44.02 0.00 9.64 0.78 0.14 45.43 02:10:01 4 34.49 0.00 10.32 5.01 0.12 50.06 02:10:01 5 36.56 0.00 7.88 0.71 0.10 54.75 02:10:01 6 34.88 0.00 8.12 0.19 0.10 56.72 02:10:01 7 36.30 0.00 8.05 0.17 0.12 55.36 02:11:01 all 19.45 0.00 3.69 0.61 0.11 76.14 02:11:01 0 11.58 0.00 5.18 1.03 0.12 82.10 02:11:01 1 14.15 0.00 3.97 0.74 0.12 81.03 02:11:01 2 22.80 0.00 4.32 1.97 0.12 70.80 02:11:01 3 26.79 0.00 3.99 0.22 0.15 68.85 02:11:01 4 14.67 0.00 2.33 0.75 0.08 82.16 02:11:01 5 14.31 0.00 4.25 0.08 0.12 81.24 02:11:01 6 9.02 0.00 1.74 0.08 0.07 89.09 02:11:01 7 42.32 0.00 3.78 0.02 0.12 53.76 Average: all 22.45 0.00 6.20 1.18 0.11 70.07 Average: 0 19.76 0.00 6.62 1.46 0.10 72.05 Average: 1 20.15 0.00 5.95 0.41 0.11 73.38 Average: 2 22.68 0.00 6.13 1.05 0.11 70.03 Average: 3 28.23 0.00 6.80 1.25 0.13 63.60 Average: 4 19.70 0.00 6.26 3.56 0.10 70.37 Average: 5 20.52 0.00 6.57 1.22 0.11 71.59 Average: 6 18.49 0.00 5.39 0.20 0.09 75.83 Average: 7 30.07 0.00 5.85 0.26 0.11 63.72