---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5993 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-5993) 07/31/25 _x86_64_ (8 CPU) 00:53:52 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 422.76 81.62 341.14 0.00 13941.94 183954.94 0.00 00:56:01 108.73 1.68 107.05 0.00 46.13 26432.93 0.00 00:57:01 145.18 0.35 144.83 0.00 22.40 50016.61 0.00 Average: 225.56 27.88 197.67 0.00 4670.15 86801.49 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 28712064 31514080 787592 2.40 82732 3007004 1937420 5.71 1040876 2736260 247284 00:56:01 27371180 31486280 794136 2.42 144656 4129468 1940104 5.72 1322924 3648052 913656 00:57:01 27328688 31508044 770204 2.34 157572 4164560 1919708 5.66 1483616 3510828 4120 Average: 27803977 31502801 783977 2.39 128320 3767011 1932411 5.70 1282472 3298380 388353 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 lo 5.50 5.50 0.54 0.54 0.00 0.00 0.00 0.00 00:55:01 docker0 43.86 41.54 3.11 223.33 0.00 0.00 0.00 0.00 00:55:01 ens3 686.64 469.97 8171.48 132.24 0.00 0.00 0.00 0.00 00:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:56:01 docker0 374.00 515.05 29.49 2950.84 0.00 0.00 0.00 0.00 00:56:01 ens3 529.93 381.24 2961.70 40.39 0.00 0.00 0.00 0.00 00:56:01 veth121b6ad 509.82 371.40 2878.66 34.39 0.00 0.00 0.00 0.00 00:56:01 veth040b672 371.40 509.82 34.39 2878.66 0.00 0.00 0.00 0.24 00:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 00:57:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:57:01 ens3 35.14 22.95 37.32 15.11 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 139.32 185.56 10.87 1058.06 0.00 0.00 0.00 0.00 Average: ens3 417.24 291.38 3723.50 62.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5993) 07/31/25 _x86_64_ (8 CPU) 00:53:52 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 8.84 0.00 2.73 2.40 0.06 85.97 00:55:01 0 8.22 0.00 2.25 1.21 0.07 88.24 00:55:01 1 9.60 0.00 3.10 5.94 0.07 81.30 00:55:01 2 8.75 0.00 2.43 0.64 0.05 88.13 00:55:01 3 10.42 0.00 4.48 3.40 0.07 81.64 00:55:01 4 8.51 0.00 2.24 0.37 0.05 88.83 00:55:01 5 7.23 0.00 2.48 2.69 0.07 87.54 00:55:01 6 6.74 0.00 2.94 4.63 0.05 85.64 00:55:01 7 11.22 0.00 1.94 0.37 0.05 86.42 00:56:01 all 4.15 0.00 1.84 1.41 0.06 92.54 00:56:01 0 4.69 0.00 2.04 2.83 0.08 90.35 00:56:01 1 3.53 0.00 2.00 1.11 0.05 93.31 00:56:01 2 4.04 0.00 1.84 0.25 0.07 93.80 00:56:01 3 4.16 0.00 1.51 0.47 0.05 93.81 00:56:01 4 3.28 0.00 1.44 4.51 0.05 90.72 00:56:01 5 3.93 0.00 2.43 0.29 0.07 93.29 00:56:01 6 3.85 0.00 1.86 0.86 0.08 93.35 00:56:01 7 5.69 0.00 1.62 0.95 0.05 91.68 00:57:01 all 41.49 0.00 6.74 2.26 0.09 49.42 00:57:01 0 41.23 0.00 6.33 0.15 0.08 52.21 00:57:01 1 42.11 0.00 6.88 4.53 0.10 46.37 00:57:01 2 41.21 0.00 6.98 4.71 0.08 47.01 00:57:01 3 42.22 0.00 6.57 0.29 0.10 50.83 00:57:01 4 40.04 0.00 6.72 5.27 0.08 47.89 00:57:01 5 41.51 0.00 6.76 1.16 0.08 50.48 00:57:01 6 42.13 0.00 6.68 0.93 0.08 50.18 00:57:01 7 41.49 0.00 7.01 1.03 0.08 50.38 Average: all 18.14 0.00 3.77 2.02 0.07 76.00 Average: 0 18.02 0.00 3.54 1.40 0.08 76.96 Average: 1 18.39 0.00 3.99 3.86 0.07 73.69 Average: 2 17.97 0.00 3.75 1.86 0.07 76.35 Average: 3 18.93 0.00 4.18 1.38 0.07 75.43 Average: 4 17.25 0.00 3.46 3.39 0.06 75.84 Average: 5 17.56 0.00 3.89 1.38 0.07 77.10 Average: 6 17.56 0.00 3.82 2.13 0.07 76.41 Average: 7 19.41 0.00 3.52 0.79 0.06 76.23