---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34605 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: 2800.000 BogoMIPS: 5600.00 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 142G 9% / 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 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34605) 12/06/24 _x86_64_ (8 CPU) 06:27:12 LINUX RESTART (8 CPU) 06:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:29:01 371.07 5.32 365.75 0.00 428.13 155816.71 0.00 06:30:01 29.56 0.00 29.56 0.00 0.00 20315.01 0.00 06:31:01 83.09 0.13 82.95 0.00 6.27 21637.74 0.00 06:32:01 216.70 0.28 216.41 0.00 26.93 78598.50 0.00 Average: 174.28 1.42 172.87 0.00 114.02 68729.19 0.00 06:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:29:01 27822152 31384900 909796 2.77 182584 3520208 2008472 5.92 1318208 3199140 18628 06:30:01 26990948 31382672 908484 2.76 186420 4301772 2236544 6.59 1595268 3707040 449316 06:31:01 27091564 31448668 842668 2.56 190072 4255348 2075364 6.12 1745572 3450292 704596 06:32:01 26224672 31468508 822912 2.50 207716 5079244 2099412 6.19 1471016 4539816 231388 Average: 27032334 31421187 870965 2.65 191698 4289143 2104948 6.20 1532516 3724072 350982 06:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:29:01 vethb410250 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 06:29:01 docker0 341.94 518.13 28.97 3525.22 0.00 0.00 0.00 0.00 06:29:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 06:29:01 ens3 683.83 440.65 6813.88 62.02 0.00 0.00 0.00 0.00 06:30:01 vethb410250 0.83 1.23 0.12 0.34 0.00 0.00 0.00 0.00 06:30:01 docker0 0.83 1.17 0.11 0.34 0.00 0.00 0.00 0.00 06:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:30:01 ens3 14.41 10.18 11.30 6.36 0.00 0.00 0.00 0.00 06:31:01 vethf78c1b9 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:31:01 docker0 1.47 2.83 0.09 38.11 0.00 0.00 0.00 0.00 06:31:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 06:31:01 ens3 26.11 14.08 60.56 8.04 0.00 0.00 0.00 0.00 06:32:01 docker0 71.95 133.69 6.71 1393.25 0.00 0.00 0.00 0.00 06:32:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 06:32:01 ens3 462.94 298.53 9824.40 173.70 0.00 0.00 0.00 0.00 Average: docker0 103.05 162.47 8.88 1229.67 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 295.21 189.82 4166.51 62.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34605) 12/06/24 _x86_64_ (8 CPU) 06:27:12 LINUX RESTART (8 CPU) 06:28:02 CPU %user %nice %system %iowait %steal %idle 06:29:01 all 11.76 0.00 5.71 1.55 0.09 80.90 06:29:01 0 11.35 0.00 7.99 6.09 0.09 74.49 06:29:01 1 11.04 0.00 5.62 1.65 0.09 81.60 06:29:01 2 14.26 0.00 6.69 0.38 0.10 78.56 06:29:01 3 12.04 0.00 5.57 0.71 0.09 81.60 06:29:01 4 10.98 0.00 4.45 0.91 0.07 83.60 06:29:01 5 11.04 0.00 4.89 0.89 0.10 83.07 06:29:01 6 11.86 0.00 5.18 1.02 0.09 81.85 06:29:01 7 11.46 0.00 5.29 0.74 0.07 82.44 06:30:01 all 43.57 0.00 6.33 0.39 0.09 49.63 06:30:01 0 42.29 0.00 5.72 0.03 0.10 51.85 06:30:01 1 42.88 0.00 5.68 0.03 0.08 51.32 06:30:01 2 45.96 0.00 7.06 0.72 0.10 46.15 06:30:01 3 44.19 0.00 6.15 0.00 0.08 49.58 06:30:01 4 42.24 0.00 6.29 0.02 0.08 51.37 06:30:01 5 44.13 0.00 6.30 0.30 0.08 49.19 06:30:01 6 41.61 0.00 6.62 0.00 0.08 51.70 06:30:01 7 45.26 0.00 6.81 2.00 0.08 45.85 06:31:01 all 50.74 0.00 7.41 1.48 0.10 40.26 06:31:01 0 51.30 0.00 7.88 0.60 0.10 40.12 06:31:01 1 49.98 0.00 6.68 0.03 0.12 43.18 06:31:01 2 50.13 0.00 7.14 0.10 0.10 42.52 06:31:01 3 50.13 0.00 8.02 8.11 0.14 33.60 06:31:01 4 50.29 0.00 7.55 0.22 0.10 41.84 06:31:01 5 50.95 0.00 7.62 1.88 0.08 39.47 06:31:01 6 50.91 0.00 7.08 0.37 0.08 41.56 06:31:01 7 52.24 0.00 7.31 0.61 0.12 39.73 06:32:01 all 9.81 0.00 4.36 2.87 0.06 82.90 06:32:01 0 8.27 0.00 4.76 4.15 0.05 82.77 06:32:01 1 13.18 0.00 4.29 0.59 0.05 81.89 06:32:01 2 9.06 0.00 4.11 0.49 0.05 86.29 06:32:01 3 9.08 0.00 4.19 0.05 0.07 86.61 06:32:01 4 10.16 0.00 3.81 0.24 0.07 85.73 06:32:01 5 9.28 0.00 5.34 16.10 0.07 69.21 06:32:01 6 9.13 0.00 4.50 0.44 0.08 85.84 06:32:01 7 10.27 0.00 3.93 1.07 0.05 84.68 Average: all 29.11 0.00 5.96 1.57 0.09 63.28 Average: 0 28.47 0.00 6.58 2.69 0.08 62.18 Average: 1 29.38 0.00 5.57 0.57 0.08 64.40 Average: 2 29.96 0.00 6.25 0.42 0.09 63.28 Average: 3 28.96 0.00 5.98 2.22 0.09 62.75 Average: 4 28.53 0.00 5.53 0.34 0.08 65.51 Average: 5 29.06 0.00 6.05 4.76 0.08 60.05 Average: 6 28.53 0.00 5.85 0.45 0.08 65.08 Average: 7 29.97 0.00 5.84 1.11 0.08 63.00