---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4141 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: 2799.996 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 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-4141) 03/26/26 _x86_64_ (8 CPU) 09:54:44 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:02 352.84 72.27 280.57 0.00 12231.96 64417.26 0.00 09:57:01 120.61 0.81 119.79 0.00 14.51 47671.92 0.00 Average: 237.70 36.84 200.86 0.00 6174.56 56114.94 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 28815788 31525720 770392 2.34 86408 2905340 1831972 5.40 987044 2676316 388468 09:57:01 27488908 31400156 876568 2.67 122644 3947288 2139016 6.31 1400524 3452604 189664 Average: 28152348 31462938 823480 2.51 104526 3426314 1985494 5.85 1193784 3064460 289066 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 ens3 682.02 445.58 8278.27 129.19 0.00 0.00 0.00 0.00 09:56:02 docker0 33.76 32.84 2.65 203.63 0.00 0.00 0.00 0.00 09:56:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 09:57:01 veth59aca55 60.68 77.58 5.90 766.93 0.00 0.00 0.00 0.06 09:57:01 ens3 114.62 83.39 804.23 20.40 0.00 0.00 0.00 0.00 09:57:01 docker0 60.72 77.46 5.07 766.92 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth59aca55 30.09 38.46 2.92 380.24 0.00 0.00 0.00 0.03 Average: ens3 400.71 266.01 4572.64 75.25 0.00 0.00 0.00 0.00 Average: docker0 47.13 54.97 3.85 482.91 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4141) 03/26/26 _x86_64_ (8 CPU) 09:54:44 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 9.36 0.00 2.95 2.76 0.07 84.86 09:56:02 0 9.47 0.00 3.13 4.33 0.08 82.98 09:56:02 1 11.72 0.00 3.72 0.97 0.08 83.50 09:56:02 2 8.55 0.00 2.46 6.57 0.07 82.35 09:56:02 3 8.41 0.00 2.24 0.61 0.08 88.66 09:56:02 4 7.26 0.00 2.98 6.44 0.05 83.27 09:56:02 5 8.62 0.00 3.46 1.67 0.07 86.18 09:56:02 6 12.86 0.00 3.37 1.03 0.07 82.68 09:56:02 7 7.95 0.00 2.24 0.47 0.08 89.26 09:57:01 all 44.42 0.00 6.86 1.12 0.13 47.48 09:57:01 0 43.99 0.00 6.58 0.26 0.14 49.03 09:57:01 1 43.63 0.00 6.27 1.59 0.12 48.39 09:57:01 2 45.04 0.00 6.72 4.03 0.12 44.10 09:57:01 3 44.83 0.00 7.09 0.31 0.12 47.65 09:57:01 4 45.38 0.00 6.64 0.72 0.14 47.13 09:57:01 5 45.45 0.00 7.30 0.26 0.14 46.86 09:57:01 6 43.25 0.00 7.27 1.54 0.14 47.80 09:57:01 7 43.76 0.00 7.00 0.26 0.12 48.86 Average: all 26.74 0.00 4.89 1.95 0.10 66.32 Average: 0 26.61 0.00 4.84 2.31 0.11 66.13 Average: 1 27.53 0.00 4.99 1.28 0.10 66.11 Average: 2 26.69 0.00 4.57 5.31 0.09 63.33 Average: 3 26.45 0.00 4.64 0.46 0.10 68.34 Average: 4 26.15 0.00 4.79 3.60 0.09 65.36 Average: 5 26.89 0.00 5.36 0.97 0.10 66.67 Average: 6 27.92 0.00 5.30 1.28 0.10 65.40 Average: 7 25.71 0.00 4.60 0.36 0.10 69.22