---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36433 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36433) 01/10/25 _x86_64_ (8 CPU) 03:18:54 LINUX RESTART (8 CPU) 03:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:01 295.50 47.76 247.74 0.00 5366.71 123867.22 0.00 03:21:01 99.15 0.53 98.62 0.00 34.12 34443.59 0.00 03:22:01 121.15 0.78 120.36 0.00 27.20 58751.14 0.00 03:23:01 114.26 0.13 114.13 0.00 20.80 38053.52 0.00 Average: 157.51 12.30 145.21 0.00 1362.15 63777.65 0.00 03:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 29564388 31529148 823328 2.50 60800 2187596 2063112 6.08 1030068 1943812 283324 03:21:01 27852044 31050316 1259404 3.83 102576 3264996 2273432 6.70 1771568 2761416 459152 03:22:01 27165416 31267036 1039424 3.16 133428 4050464 2080772 6.13 1555568 3565496 412920 03:23:01 27140824 31483964 821564 2.50 150928 4258252 1852728 5.46 1294116 3840980 864 Average: 27930668 31332616 985930 3.00 111933 3440327 2067511 6.09 1412830 3027926 289065 03:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 03:20:01 ens3 500.25 330.66 5922.35 102.36 0.00 0.00 0.00 0.00 03:20:01 docker0 16.85 19.33 1.49 141.35 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 ens3 174.91 95.02 1295.42 22.42 0.00 0.00 0.00 0.00 03:21:01 docker0 75.17 140.37 6.46 1260.14 0.00 0.00 0.00 0.00 03:21:01 veth7e50980 75.17 140.47 7.49 1260.15 0.00 0.00 0.00 0.10 03:22:01 vethdc3de40 59.84 107.67 6.38 1233.01 0.00 0.00 0.00 0.10 03:22:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 03:22:01 ens3 341.03 198.80 7700.80 33.56 0.00 0.00 0.00 0.00 03:22:01 docker0 59.84 107.57 5.56 1233.00 0.00 0.00 0.00 0.00 03:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:23:01 veth0e09736 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 ens3 175.12 134.06 3254.55 143.49 0.00 0.00 0.00 0.00 03:23:01 docker0 2.07 1.75 0.58 0.64 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 Average: veth0e09736 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 297.82 189.63 4543.14 75.46 0.00 0.00 0.00 0.00 Average: docker0 38.48 67.26 3.52 658.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36433) 01/10/25 _x86_64_ (8 CPU) 03:18:54 LINUX RESTART (8 CPU) 03:19:01 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 7.55 0.00 2.39 3.56 0.06 86.45 03:20:01 0 5.97 0.00 3.22 6.01 0.05 84.75 03:20:01 1 7.70 0.00 2.16 0.20 0.05 89.89 03:20:01 2 8.51 0.00 2.74 1.03 0.07 87.66 03:20:01 3 7.08 0.00 3.51 8.26 0.07 81.09 03:20:01 4 7.86 0.00 1.80 1.08 0.07 89.20 03:20:01 5 4.56 0.00 2.11 10.89 0.05 82.39 03:20:01 6 7.20 0.00 1.63 0.55 0.05 90.57 03:20:01 7 11.50 0.00 1.96 0.50 0.07 85.96 03:21:01 all 30.23 0.00 6.40 4.30 0.09 58.98 03:21:01 0 29.76 0.00 6.45 4.88 0.08 58.83 03:21:01 1 31.14 0.00 5.89 2.31 0.08 60.58 03:21:01 2 29.52 0.00 6.65 1.03 0.08 62.72 03:21:01 3 30.62 0.00 6.22 1.63 0.08 61.45 03:21:01 4 30.17 0.00 6.38 1.21 0.08 62.15 03:21:01 5 30.68 0.00 6.25 2.32 0.10 60.65 03:21:01 6 29.77 0.00 6.68 6.57 0.10 56.88 03:21:01 7 30.14 0.00 6.66 14.56 0.08 48.55 03:22:01 all 19.26 0.00 4.99 5.54 0.10 70.12 03:22:01 0 18.16 0.00 4.91 3.01 0.08 73.84 03:22:01 1 19.96 0.00 5.79 22.20 0.14 51.91 03:22:01 2 20.89 0.00 5.03 0.73 0.10 73.25 03:22:01 3 19.58 0.00 4.62 0.85 0.07 74.89 03:22:01 4 19.10 0.00 5.14 2.05 0.10 73.60 03:22:01 5 19.32 0.00 4.62 3.12 0.09 72.86 03:22:01 6 19.44 0.00 5.18 7.90 0.12 67.36 03:22:01 7 17.64 0.00 4.61 4.84 0.09 72.82 03:23:01 all 4.45 0.00 2.25 5.22 0.06 88.02 03:23:01 0 5.06 0.00 2.79 15.37 0.12 76.66 03:23:01 1 5.33 0.00 2.35 14.87 0.07 77.38 03:23:01 2 4.19 0.00 2.82 0.27 0.07 92.65 03:23:01 3 4.11 0.00 2.05 3.63 0.03 90.18 03:23:01 4 4.25 0.00 2.07 0.81 0.03 92.84 03:23:01 5 3.73 0.00 2.42 0.59 0.05 93.22 03:23:01 6 3.78 0.00 1.50 6.27 0.05 88.40 03:23:01 7 5.18 0.00 2.03 0.07 0.07 92.65 Average: all 15.35 0.00 4.00 4.65 0.08 75.92 Average: 0 14.75 0.00 4.34 7.31 0.08 73.52 Average: 1 16.00 0.00 4.03 9.79 0.08 70.10 Average: 2 15.75 0.00 4.31 0.76 0.08 79.10 Average: 3 15.35 0.00 4.10 3.59 0.06 76.90 Average: 4 15.36 0.00 3.85 1.28 0.07 79.44 Average: 5 14.53 0.00 3.84 4.23 0.07 77.32 Average: 6 15.01 0.00 3.74 5.31 0.08 75.86 Average: 7 16.08 0.00 3.81 4.97 0.08 75.07