---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2651 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2651) 06/02/25 _x86_64_ (8 CPU) 18:39:50 LINUX RESTART (8 CPU) 18:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:41:01 350.99 48.24 302.75 0.00 5403.90 61457.09 0.00 18:42:01 278.61 2.23 276.37 0.00 38.92 85074.04 0.00 18:43:01 143.16 0.17 142.99 0.00 10.00 32067.86 0.00 18:44:01 156.77 0.33 156.44 0.00 27.33 49574.67 0.00 Average: 232.38 12.74 219.64 0.00 1369.98 57044.58 0.00 18:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:41:01 29610900 31601812 736244 2.24 59420 2230216 1847924 5.45 968176 1961868 272 18:42:01 26740668 31560988 737992 2.24 181508 4700492 1879872 5.54 1278224 4245536 243840 18:43:01 27417404 31361424 930172 2.83 189752 3868036 2199364 6.48 1496460 3398120 16088 18:44:01 26627700 31501520 787556 2.40 199988 4735996 1893920 5.58 1434276 4192208 756 Average: 27599168 31506436 797991 2.43 157667 3883685 1955270 5.76 1294284 3449433 65239 18:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:41:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 18:41:01 ens3 615.01 425.20 5075.37 99.06 0.00 0.00 0.00 0.00 18:41:01 docker0 50.17 48.48 3.47 260.46 0.00 0.00 0.00 0.00 18:42:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:42:01 ens3 575.99 372.14 6109.85 40.30 0.00 0.00 0.00 0.00 18:42:01 docker0 311.98 472.94 25.97 2923.66 0.00 0.00 0.00 0.00 18:43:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:43:01 ens3 43.71 25.71 79.31 15.88 0.00 0.00 0.00 0.00 18:43:01 docker0 1.45 3.47 0.09 38.15 0.00 0.00 0.00 0.00 18:43:01 vethd608eaf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 18:44:01 ens3 158.29 124.96 2646.60 138.82 0.00 0.00 0.00 0.00 18:44:01 docker0 3.03 6.47 0.18 76.81 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 348.26 237.01 3477.89 73.51 0.00 0.00 0.00 0.00 Average: docker0 91.67 132.85 7.43 824.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2651) 06/02/25 _x86_64_ (8 CPU) 18:39:50 LINUX RESTART (8 CPU) 18:40:01 CPU %user %nice %system %iowait %steal %idle 18:41:01 all 7.96 0.00 2.54 2.15 0.05 87.30 18:41:01 0 7.84 0.00 3.04 1.51 0.05 87.56 18:41:01 1 6.53 0.00 1.83 0.18 0.05 91.41 18:41:01 2 5.58 0.00 2.32 0.40 0.03 91.66 18:41:01 3 7.12 0.00 4.27 8.89 0.05 79.68 18:41:01 4 9.58 0.00 2.39 0.45 0.05 87.52 18:41:01 5 7.16 0.00 2.19 4.48 0.05 86.13 18:41:01 6 9.81 0.00 2.18 0.69 0.05 87.27 18:41:01 7 10.02 0.00 2.11 0.67 0.05 87.15 18:42:01 all 8.68 0.00 4.09 4.81 0.05 82.37 18:42:01 0 10.61 0.00 4.63 0.35 0.05 84.35 18:42:01 1 8.21 0.00 3.19 0.62 0.03 87.95 18:42:01 2 10.27 0.00 4.02 0.86 0.07 84.79 18:42:01 3 8.02 0.00 3.82 0.49 0.07 87.60 18:42:01 4 8.64 0.00 4.11 1.30 0.05 85.89 18:42:01 5 9.04 0.00 4.22 9.68 0.05 77.01 18:42:01 6 8.45 0.00 4.19 1.91 0.05 85.40 18:42:01 7 6.15 0.00 4.54 23.36 0.07 65.87 18:43:01 all 37.11 0.00 6.10 1.91 0.08 54.80 18:43:01 0 36.72 0.00 6.17 2.15 0.07 54.90 18:43:01 1 37.74 0.00 5.92 0.47 0.08 55.79 18:43:01 2 37.03 0.00 7.15 3.93 0.08 51.81 18:43:01 3 36.74 0.00 6.08 1.28 0.08 55.82 18:43:01 4 37.24 0.00 5.48 0.50 0.08 56.70 18:43:01 5 37.27 0.00 5.57 4.70 0.08 52.37 18:43:01 6 36.81 0.00 6.52 0.69 0.08 55.89 18:43:01 7 37.32 0.00 5.88 1.53 0.08 55.18 18:44:01 all 22.85 0.00 4.43 2.54 0.06 70.13 18:44:01 0 21.46 0.00 4.89 2.23 0.07 71.35 18:44:01 1 22.19 0.00 5.29 16.43 0.07 56.03 18:44:01 2 24.18 0.00 4.46 0.07 0.05 71.24 18:44:01 3 23.23 0.00 3.83 0.34 0.07 72.53 18:44:01 4 22.80 0.00 4.37 0.02 0.05 72.76 18:44:01 5 22.38 0.00 4.03 0.05 0.05 73.50 18:44:01 6 22.94 0.00 3.88 0.07 0.05 73.06 18:44:01 7 23.58 0.00 4.72 1.15 0.07 70.49 Average: all 19.16 0.00 4.29 2.85 0.06 73.64 Average: 0 19.14 0.00 4.68 1.56 0.06 74.56 Average: 1 18.66 0.00 4.05 4.42 0.06 72.81 Average: 2 19.29 0.00 4.49 1.31 0.06 74.85 Average: 3 18.80 0.00 4.50 2.75 0.07 73.89 Average: 4 19.59 0.00 4.09 0.57 0.06 75.70 Average: 5 19.01 0.00 4.01 4.72 0.06 72.20 Average: 6 19.51 0.00 4.19 0.84 0.06 75.40 Average: 7 19.28 0.00 4.31 6.65 0.07 69.70