---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3127 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3127) 06/11/25 _x86_64_ (8 CPU) 04:50:12 LINUX RESTART (8 CPU) 04:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:52:01 129.40 4.62 124.78 0.00 438.06 88575.37 0.00 04:53:01 105.65 0.03 105.61 0.00 0.27 49961.90 0.00 04:54:01 41.86 0.18 41.68 0.00 8.27 19715.25 0.00 Average: 92.30 1.61 90.69 0.00 148.86 52750.68 0.00 04:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 27594588 31433240 867336 2.64 110564 3862876 1904876 5.61 1355392 3387724 981100 04:53:01 26603316 31398284 900032 2.74 116112 4763624 2079948 6.13 1484544 4199660 456600 04:54:01 28239028 31478756 827800 2.52 119228 3328668 2043236 6.02 1226916 2949216 426360 Average: 27478977 31436760 865056 2.63 115301 3985056 2009353 5.92 1355617 3512200 621353 04:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:52:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 04:52:01 docker0 295.52 329.48 22.37 2541.87 0.00 0.00 0.00 0.00 04:52:01 veth4e42e6d 160.82 209.07 15.59 1973.06 0.00 0.00 0.00 0.16 04:52:01 ens3 484.64 389.69 5789.75 55.73 0.00 0.00 0.00 0.00 04:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:53:01 docker0 1.03 1.28 0.07 1.62 0.00 0.00 0.00 0.00 04:53:01 veth4e42e6d 1.03 1.32 0.08 1.62 0.00 0.00 0.00 0.00 04:53:01 ens3 11.41 8.45 11.10 4.66 0.00 0.00 0.00 0.00 04:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 04:54:01 docker0 0.43 0.42 0.03 0.03 0.00 0.00 0.00 0.00 04:54:01 ens3 108.12 64.62 2525.73 15.06 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 98.99 110.39 7.49 847.79 0.00 0.00 0.00 0.00 Average: ens3 201.38 154.24 2775.38 25.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3127) 06/11/25 _x86_64_ (8 CPU) 04:50:12 LINUX RESTART (8 CPU) 04:51:01 CPU %user %nice %system %iowait %steal %idle 04:52:01 all 31.34 0.00 6.28 0.93 0.09 61.37 04:52:01 0 29.33 0.00 6.87 2.30 0.08 61.41 04:52:01 1 30.70 0.00 5.62 0.64 0.08 62.96 04:52:01 2 30.86 0.00 6.38 0.15 0.08 62.53 04:52:01 3 31.17 0.00 6.96 2.11 0.08 59.68 04:52:01 4 35.08 0.00 6.90 0.27 0.08 57.66 04:52:01 5 31.23 0.00 5.64 1.75 0.08 61.29 04:52:01 6 31.17 0.00 5.17 0.13 0.08 63.44 04:52:01 7 31.18 0.00 6.67 0.08 0.10 61.96 04:53:01 all 61.76 0.00 9.00 0.35 0.09 28.80 04:53:01 0 61.79 0.00 8.89 0.13 0.08 29.10 04:53:01 1 62.46 0.00 8.57 0.15 0.08 28.74 04:53:01 2 61.57 0.00 8.63 0.37 0.10 29.33 04:53:01 3 59.78 0.00 9.24 1.42 0.08 29.48 04:53:01 4 61.72 0.00 9.09 0.13 0.08 28.97 04:53:01 5 61.04 0.00 9.04 0.44 0.08 29.40 04:53:01 6 64.22 0.00 9.90 0.08 0.08 25.71 04:53:01 7 61.50 0.00 8.65 0.08 0.10 29.67 04:54:01 all 24.16 0.00 2.94 0.31 0.05 72.55 04:54:01 0 23.55 0.00 2.68 1.88 0.07 71.82 04:54:01 1 23.97 0.00 2.73 0.39 0.07 72.84 04:54:01 2 25.09 0.00 2.43 0.15 0.05 72.28 04:54:01 3 26.67 0.00 3.61 0.02 0.05 69.65 04:54:01 4 23.72 0.00 2.85 0.00 0.05 73.38 04:54:01 5 25.74 0.00 2.60 0.02 0.03 71.61 04:54:01 6 21.72 0.00 3.78 0.00 0.05 74.45 04:54:01 7 22.80 0.00 2.83 0.00 0.03 74.33 Average: all 39.08 0.00 6.07 0.53 0.07 54.25 Average: 0 38.22 0.00 6.14 1.44 0.08 54.12 Average: 1 39.07 0.00 5.64 0.39 0.08 54.82 Average: 2 39.16 0.00 5.81 0.22 0.08 54.73 Average: 3 39.19 0.00 6.60 1.18 0.07 52.96 Average: 4 40.15 0.00 6.27 0.13 0.07 53.37 Average: 5 39.32 0.00 5.76 0.73 0.07 54.12 Average: 6 39.02 0.00 6.28 0.07 0.07 54.55 Average: 7 38.48 0.00 6.05 0.06 0.08 55.34