---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6835 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: 2800.000 BogoMIPS: 5600.00 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-6835) 08/13/25 _x86_64_ (8 CPU) 07:07:42 LINUX RESTART (8 CPU) 07:08:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:09:01 404.43 74.92 329.51 0.00 12691.05 83442.17 0.00 07:10:01 115.73 0.78 114.95 0.00 15.59 57827.41 0.00 Average: 257.62 37.22 220.40 0.00 6245.40 70416.68 0.00 07:08:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 28957496 31531160 782924 2.38 75960 2794188 1843684 5.44 987332 2565172 277404 07:10:01 27038828 30852624 1428064 4.34 120036 3863216 2377048 7.01 1919864 3396552 293408 Average: 27998162 31191892 1105494 3.36 97998 3328702 2110366 6.22 1453598 2980862 285406 07:08:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 docker0 40.18 37.13 2.91 206.56 0.00 0.00 0.00 0.00 07:09:01 lo 3.76 3.76 0.36 0.36 0.00 0.00 0.00 0.00 07:09:01 ens3 667.66 462.78 8432.33 133.73 0.00 0.00 0.00 0.00 07:10:01 docker0 62.10 78.64 5.14 860.48 0.00 0.00 0.00 0.00 07:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 122.71 88.80 901.53 22.56 0.00 0.00 0.00 0.00 07:10:01 veth1fdfa01 62.06 78.76 5.99 860.48 0.00 0.00 0.00 0.07 Average: docker0 51.33 58.24 4.05 539.09 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 390.54 272.61 4602.81 77.20 0.00 0.00 0.00 0.00 Average: veth1fdfa01 31.56 40.05 3.05 437.57 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6835) 08/13/25 _x86_64_ (8 CPU) 07:07:42 LINUX RESTART (8 CPU) 07:08:03 CPU %user %nice %system %iowait %steal %idle 07:09:01 all 8.93 0.00 2.80 1.82 0.06 86.38 07:09:01 0 7.08 0.00 2.31 0.38 0.05 90.17 07:09:01 1 9.80 0.00 2.42 0.84 0.07 86.86 07:09:01 2 8.33 0.00 3.66 2.53 0.05 85.42 07:09:01 3 8.67 0.00 2.38 0.84 0.05 88.06 07:09:01 4 10.22 0.00 2.20 3.65 0.07 83.86 07:09:01 5 12.19 0.00 3.40 1.02 0.07 83.31 07:09:01 6 7.44 0.00 3.29 3.65 0.07 85.55 07:09:01 7 7.67 0.00 2.70 1.58 0.07 87.98 07:10:01 all 39.03 0.00 7.08 0.77 0.10 53.03 07:10:01 0 38.78 0.00 6.80 0.15 0.10 54.17 07:10:01 1 39.76 0.00 6.82 0.10 0.08 53.24 07:10:01 2 38.49 0.00 7.45 1.95 0.10 52.01 07:10:01 3 39.61 0.00 7.63 0.27 0.12 52.38 07:10:01 4 38.31 0.00 7.49 2.20 0.10 51.89 07:10:01 5 39.24 0.00 6.43 0.22 0.10 54.01 07:10:01 6 38.44 0.00 6.84 1.10 0.08 53.54 07:10:01 7 39.60 0.00 7.15 0.17 0.10 52.98 Average: all 24.28 0.00 4.98 1.29 0.08 69.38 Average: 0 23.50 0.00 4.64 0.26 0.08 71.53 Average: 1 25.25 0.00 4.69 0.46 0.08 69.53 Average: 2 23.65 0.00 5.59 2.24 0.08 68.45 Average: 3 24.41 0.00 5.05 0.55 0.09 69.90 Average: 4 24.42 0.00 4.87 2.92 0.09 67.70 Average: 5 25.93 0.00 4.94 0.62 0.09 68.43 Average: 6 23.16 0.00 5.09 2.36 0.08 69.31 Average: 7 23.89 0.00 4.96 0.86 0.09 70.20