---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1788 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1788) 09/04/26 _x86_64_ (8 CPU) 05:51:19 LINUX RESTART (8 CPU) 05:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:53:01 113.15 9.47 103.68 0.00 1486.55 47326.87 0.00 05:54:01 124.10 0.33 123.76 0.00 16.80 63181.07 0.00 Average: 118.67 4.86 113.80 0.00 745.56 55319.90 0.00 05:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 27770716 31318488 962752 2.93 105036 3661228 1980592 5.84 1483420 3149212 496284 05:54:01 27152780 31467360 812684 2.47 128960 4339040 1863464 5.49 1198036 3986144 492 Average: 27461748 31392924 887718 2.70 116998 4000134 1922028 5.67 1340728 3567678 248388 05:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 veth9123629 28.26 31.31 2.89 472.60 0.00 0.00 0.00 0.04 05:53:01 docker0 54.73 75.75 4.02 587.30 0.00 0.00 0.00 0.00 05:53:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 05:53:01 ens3 466.50 366.59 7888.89 92.25 0.00 0.00 0.00 0.00 05:54:01 docker0 0.35 0.28 0.05 0.12 0.00 0.00 0.00 0.00 05:54:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 05:54:01 veth21fed79 0.30 0.28 0.05 0.12 0.00 0.00 0.00 0.00 05:54:01 ens3 351.01 290.78 6604.09 38.04 0.00 0.00 0.00 0.00 Average: docker0 27.31 37.70 2.02 291.27 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.23 0.23 0.00 0.00 0.00 0.00 Average: veth21fed79 0.15 0.14 0.03 0.06 0.00 0.00 0.00 0.00 Average: ens3 408.28 328.37 7241.15 64.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1788) 09/04/26 _x86_64_ (8 CPU) 05:51:19 LINUX RESTART (8 CPU) 05:52:02 CPU %user %nice %system %iowait %steal %idle 05:53:01 all 19.31 0.00 4.23 0.77 0.01 75.68 05:53:01 0 18.37 0.00 4.57 0.09 0.02 76.95 05:53:01 1 17.13 0.00 3.77 2.64 0.00 76.46 05:53:01 2 21.04 0.00 3.73 0.07 0.00 75.16 05:53:01 3 20.38 0.00 4.80 0.15 0.00 74.67 05:53:01 4 18.93 0.00 4.25 0.26 0.00 76.56 05:53:01 5 17.93 0.00 4.36 1.15 0.02 76.54 05:53:01 6 18.02 0.00 4.05 0.05 0.02 77.86 05:53:01 7 22.64 0.00 4.33 1.74 0.02 71.27 05:54:01 all 28.68 0.00 5.40 0.61 0.01 65.30 05:54:01 0 28.93 0.00 5.24 0.03 0.00 65.80 05:54:01 1 28.60 0.00 5.26 0.53 0.00 65.62 05:54:01 2 29.70 0.00 5.09 0.10 0.02 65.09 05:54:01 3 27.76 0.00 6.64 3.55 0.02 62.05 05:54:01 4 27.42 0.00 5.38 0.08 0.02 67.10 05:54:01 5 28.56 0.00 5.25 0.37 0.02 65.80 05:54:01 6 28.33 0.00 4.76 0.17 0.00 66.75 05:54:01 7 30.13 0.00 5.62 0.02 0.00 64.24 Average: all 24.03 0.00 4.82 0.69 0.01 70.45 Average: 0 23.70 0.00 4.91 0.06 0.01 71.32 Average: 1 22.89 0.00 4.52 1.58 0.00 71.01 Average: 2 25.40 0.00 4.41 0.09 0.01 70.09 Average: 3 24.10 0.00 5.73 1.87 0.01 68.30 Average: 4 23.21 0.00 4.82 0.17 0.01 71.79 Average: 5 23.29 0.00 4.81 0.76 0.02 71.12 Average: 6 23.22 0.00 4.41 0.11 0.01 72.26 Average: 7 26.41 0.00 4.98 0.87 0.01 67.73