---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8271 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-8271) 09/04/25 _x86_64_ (8 CPU) 03:54:51 LINUX RESTART (8 CPU) 03:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:56:02 409.81 81.62 328.19 0.00 13956.81 134492.90 0.00 03:57:01 255.94 4.39 251.55 0.00 52.60 63872.56 0.00 03:58:01 167.81 0.38 167.42 0.00 32.26 41114.35 0.00 Average: 277.98 28.94 249.04 0.00 4706.93 79918.77 0.00 03:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:02 28853760 31502636 814216 2.48 76792 2867796 1888208 5.57 1058576 2600976 114052 03:57:01 26475044 31162288 1116980 3.40 153656 4639680 2378644 7.01 2022324 3793116 437360 03:58:01 26546048 31470496 809040 2.46 160540 4863560 2062752 6.08 1659024 4077592 852 Average: 27291617 31378473 913412 2.78 130329 4123679 2109868 6.22 1579975 3490561 184088 03:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:02 docker0 30.96 31.32 2.24 181.61 0.00 0.00 0.00 0.00 03:56:02 lo 5.56 5.56 0.56 0.56 0.00 0.00 0.00 0.00 03:56:02 ens3 677.91 436.00 8132.93 131.20 0.00 0.00 0.00 0.00 03:57:01 vetha782591 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:57:01 docker0 339.48 462.84 28.43 3071.00 0.00 0.00 0.00 0.00 03:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:57:01 ens3 499.29 361.24 3104.98 47.74 0.00 0.00 0.00 0.00 03:58:01 docker0 22.88 52.66 1.62 889.82 0.00 0.00 0.00 0.00 03:58:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 03:58:01 veth80c8c41 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 ens3 88.99 46.96 1223.38 13.76 0.00 0.00 0.00 0.00 Average: docker0 129.94 180.70 10.66 1371.30 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth80c8c41 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 421.64 280.97 4159.84 64.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8271) 09/04/25 _x86_64_ (8 CPU) 03:54:51 LINUX RESTART (8 CPU) 03:55:01 CPU %user %nice %system %iowait %steal %idle 03:56:02 all 8.63 0.00 2.71 1.80 0.06 86.81 03:56:02 0 9.23 0.00 3.52 2.87 0.05 84.32 03:56:02 1 6.29 0.00 2.86 1.41 0.05 89.38 03:56:02 2 6.86 0.00 2.19 0.81 0.07 90.08 03:56:02 3 8.27 0.00 2.89 1.39 0.07 87.38 03:56:02 4 8.18 0.00 2.45 2.26 0.05 87.07 03:56:02 5 9.13 0.00 2.07 0.39 0.05 88.36 03:56:02 6 12.77 0.00 3.29 4.49 0.07 79.39 03:56:02 7 8.28 0.00 2.39 0.77 0.05 88.51 03:57:01 all 20.19 0.00 5.28 1.19 0.08 73.26 03:57:01 0 19.99 0.00 6.68 2.15 0.09 71.10 03:57:01 1 20.78 0.00 5.47 3.83 0.10 69.82 03:57:01 2 19.80 0.00 4.80 0.60 0.07 74.73 03:57:01 3 19.77 0.00 4.83 0.57 0.07 74.76 03:57:01 4 19.76 0.00 4.75 0.79 0.07 74.64 03:57:01 5 20.75 0.00 5.01 0.69 0.10 73.46 03:57:01 6 20.55 0.00 5.99 0.53 0.09 72.84 03:57:01 7 20.12 0.00 4.72 0.38 0.09 74.69 03:58:01 all 51.26 0.00 7.70 0.82 0.10 40.11 03:58:01 0 50.57 0.00 7.85 0.91 0.12 40.55 03:58:01 1 51.22 0.00 7.88 0.38 0.10 40.42 03:58:01 2 50.73 0.00 8.05 2.88 0.08 38.26 03:58:01 3 51.33 0.00 7.33 1.31 0.10 39.93 03:58:01 4 52.93 0.00 7.49 0.25 0.10 39.23 03:58:01 5 51.70 0.00 8.05 0.03 0.10 40.12 03:58:01 6 51.29 0.00 7.52 0.20 0.07 40.92 03:58:01 7 50.31 0.00 7.46 0.64 0.10 41.49 Average: all 26.73 0.00 5.23 1.27 0.08 66.69 Average: 0 26.61 0.00 6.01 1.98 0.08 65.32 Average: 1 26.18 0.00 5.41 1.86 0.08 66.47 Average: 2 25.79 0.00 5.01 1.43 0.07 67.70 Average: 3 26.48 0.00 5.02 1.09 0.08 67.33 Average: 4 27.01 0.00 4.90 1.10 0.07 66.92 Average: 5 27.25 0.00 5.04 0.37 0.08 67.25 Average: 6 28.24 0.00 5.60 1.75 0.07 64.34 Average: 7 26.26 0.00 4.86 0.60 0.08 68.20