---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11499 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11499) 05/27/26 _x86_64_ (8 CPU) 02:06:12 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 355.51 15.96 339.54 0.00 2204.43 116457.39 0.00 02:09:01 162.52 0.23 162.29 0.00 12.53 91507.95 0.00 Average: 259.02 8.10 250.92 0.00 1108.48 103982.67 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 26027956 31318640 960560 2.92 160796 5219556 2286276 6.74 1879576 4366524 403424 02:09:01 25119936 31475236 805256 2.45 192716 6189960 1800168 5.31 1621288 5468408 404 Average: 25573946 31396938 882908 2.69 176756 5704758 2043222 6.02 1750432 4917466 201914 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 324.36 440.78 29.05 3389.69 0.00 0.00 0.00 0.00 02:08:01 veth2315bba 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:08:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 02:08:01 ens3 693.22 474.77 9115.27 100.75 0.00 0.00 0.00 0.00 02:09:01 docker0 79.70 213.61 4.79 4915.08 0.00 0.00 0.00 0.00 02:09:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 02:09:01 ens3 385.69 190.23 8400.34 30.69 0.00 0.00 0.00 0.00 Average: docker0 202.03 327.20 16.92 4152.38 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 539.45 332.50 8757.81 65.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11499) 05/27/26 _x86_64_ (8 CPU) 02:06:12 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 21.91 0.00 5.93 2.07 0.12 69.98 02:08:01 0 20.26 0.00 6.54 4.58 0.12 68.50 02:08:01 1 21.20 0.00 4.64 0.99 0.12 73.05 02:08:01 2 22.43 0.00 5.72 1.64 0.14 70.07 02:08:01 3 22.30 0.00 5.93 2.38 0.12 69.27 02:08:01 4 22.54 0.00 6.02 0.63 0.14 70.67 02:08:01 5 23.22 0.00 6.07 0.49 0.10 70.11 02:08:01 6 21.60 0.00 6.56 3.19 0.12 68.53 02:08:01 7 21.69 0.00 5.94 2.67 0.12 69.58 02:09:01 all 22.32 0.00 5.68 2.04 0.10 69.86 02:09:01 0 20.85 0.00 4.70 0.07 0.08 74.30 02:09:01 1 26.31 0.00 6.62 1.43 0.08 65.55 02:09:01 2 22.67 0.00 6.64 6.86 0.10 63.72 02:09:01 3 22.06 0.00 5.82 1.37 0.12 70.62 02:09:01 4 21.55 0.00 4.61 0.07 0.10 73.66 02:09:01 5 19.91 0.00 5.62 2.29 0.10 72.09 02:09:01 6 23.16 0.00 6.69 4.20 0.10 65.84 02:09:01 7 22.00 0.00 4.75 0.07 0.10 73.09 Average: all 22.11 0.00 5.80 2.06 0.11 69.92 Average: 0 20.56 0.00 5.61 2.32 0.10 71.41 Average: 1 23.76 0.00 5.63 1.21 0.10 69.30 Average: 2 22.55 0.00 6.18 4.25 0.12 66.90 Average: 3 22.18 0.00 5.88 1.88 0.12 69.94 Average: 4 22.05 0.00 5.32 0.35 0.12 72.17 Average: 5 21.57 0.00 5.85 1.39 0.10 71.10 Average: 6 22.38 0.00 6.62 3.70 0.11 67.18 Average: 7 21.84 0.00 5.34 1.37 0.11 71.33