---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40305 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-40305) 03/05/25 _x86_64_ (8 CPU) 10:23:33 LINUX RESTART (8 CPU) 10:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:25:01 270.81 38.00 232.81 0.00 4225.92 46058.25 0.00 10:26:01 91.74 0.72 91.02 0.00 9.86 29807.53 0.00 10:27:01 51.81 0.00 51.81 0.00 0.00 32640.58 0.00 Average: 138.12 12.91 125.22 0.00 1412.01 36168.98 0.00 10:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 29153256 31507648 806216 2.45 74884 2558584 2256844 6.65 1067316 2277256 500 10:26:01 27074416 31363488 931068 2.83 108036 4316112 2041848 6.02 1889132 3371200 981924 10:27:01 27099568 31480752 813052 2.47 112384 4390024 1925820 5.68 1805016 3414532 123136 Average: 27775747 31450629 850112 2.59 98435 3754907 2074837 6.11 1587155 3020996 368520 10:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 ens3 664.53 438.22 6564.56 119.46 0.00 0.00 0.00 0.00 10:25:01 veth2048b51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 10:25:01 docker0 44.40 53.97 2.89 475.24 0.00 0.00 0.00 0.00 10:26:01 ens3 230.21 133.87 1606.74 20.19 0.00 0.00 0.00 0.00 10:26:01 veth2048b51 120.96 210.81 12.02 1589.84 0.00 0.00 0.00 0.13 10:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 docker0 120.96 210.66 10.37 1589.83 0.00 0.00 0.00 0.00 10:27:01 ens3 20.28 13.60 23.44 7.96 0.00 0.00 0.00 0.00 10:27:01 veth2048b51 2.52 2.38 0.21 9.56 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 2.52 2.37 0.18 9.56 0.00 0.00 0.00 0.00 Average: ens3 305.02 195.24 2731.73 49.21 0.00 0.00 0.00 0.00 Average: veth2048b51 41.16 71.07 4.08 533.16 0.00 0.00 0.00 0.04 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 55.96 89.00 4.48 691.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40305) 03/05/25 _x86_64_ (8 CPU) 10:23:33 LINUX RESTART (8 CPU) 10:24:01 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 9.50 0.00 2.99 3.91 0.06 83.53 10:25:01 0 12.02 0.00 3.00 4.71 0.05 80.22 10:25:01 1 8.12 0.00 3.13 3.76 0.07 84.92 10:25:01 2 11.56 0.00 2.67 0.52 0.05 85.19 10:25:01 3 10.78 0.00 2.60 1.75 0.07 84.80 10:25:01 4 8.75 0.00 2.64 12.19 0.07 76.35 10:25:01 5 7.74 0.00 3.27 0.40 0.05 88.53 10:25:01 6 8.69 0.00 2.98 3.60 0.05 84.68 10:25:01 7 8.35 0.00 3.65 4.33 0.08 83.58 10:26:01 all 55.59 0.00 7.77 0.34 0.10 36.19 10:26:01 0 53.02 0.00 7.42 0.15 0.08 39.33 10:26:01 1 57.64 0.00 7.24 0.10 0.12 34.90 10:26:01 2 55.02 0.00 8.25 0.20 0.10 36.43 10:26:01 3 55.01 0.00 8.18 0.08 0.10 36.63 10:26:01 4 53.84 0.00 8.92 1.14 0.10 36.00 10:26:01 5 56.79 0.00 7.46 0.18 0.10 35.47 10:26:01 6 55.95 0.00 7.48 0.79 0.10 35.68 10:26:01 7 57.48 0.00 7.24 0.08 0.10 35.09 10:27:01 all 34.03 0.00 5.29 1.27 0.06 59.34 10:27:01 0 32.28 0.00 5.08 0.02 0.08 62.54 10:27:01 1 33.47 0.00 5.08 0.07 0.05 61.34 10:27:01 2 33.94 0.00 5.38 0.08 0.07 60.53 10:27:01 3 36.11 0.00 5.80 0.03 0.07 57.98 10:27:01 4 32.72 0.00 5.11 0.03 0.07 62.06 10:27:01 5 35.88 0.00 5.12 0.00 0.05 58.95 10:27:01 6 32.93 0.00 5.68 9.92 0.08 51.38 10:27:01 7 34.90 0.00 5.07 0.03 0.05 59.95 Average: all 33.06 0.00 5.35 1.84 0.08 59.67 Average: 0 32.49 0.00 5.17 1.62 0.07 60.64 Average: 1 33.10 0.00 5.15 1.31 0.08 60.37 Average: 2 33.51 0.00 5.43 0.27 0.07 60.71 Average: 3 33.95 0.00 5.53 0.62 0.08 59.82 Average: 4 31.78 0.00 5.56 4.45 0.08 58.14 Average: 5 33.51 0.00 5.29 0.20 0.07 60.94 Average: 6 32.53 0.00 5.38 4.78 0.08 57.23 Average: 7 33.63 0.00 5.32 1.48 0.08 59.49