---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2803 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-2803) 06/05/24 _x86_64_ (8 CPU) 17:03:58 LINUX RESTART (8 CPU) 17:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:05:02 356.47 48.09 308.38 0.00 5380.30 181101.02 0.00 17:06:01 122.54 0.51 122.03 0.00 33.62 52350.04 0.00 17:07:01 4.02 0.00 4.02 0.00 0.00 58.14 0.00 17:08:01 0.90 0.00 0.90 0.00 0.00 10.66 0.00 17:09:01 1.25 0.00 1.25 0.00 0.00 15.46 0.00 17:10:01 47.54 5.10 42.44 0.00 4342.48 8445.26 0.00 Average: 88.69 8.97 79.72 0.00 1630.46 40295.50 0.00 17:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:05:02 29684124 31539072 802200 2.44 60696 2095088 2124444 6.26 1019800 1833972 203628 17:06:01 28716048 31523196 776956 2.36 95236 2943828 1930804 5.69 1141704 2576388 376 17:07:01 28746884 31553268 749380 2.28 95336 2943684 1758400 5.18 1113156 2576164 44 17:08:01 28746828 31553264 749328 2.28 95368 2943688 1758400 5.18 1112688 2576168 16 17:09:01 28754772 31561256 741204 2.25 95408 2943688 1758400 5.18 1104140 2576172 16 17:10:01 28289572 31535740 742420 2.26 124256 3344856 1715520 5.06 1390548 2718568 4 Average: 28823038 31544299 760248 2.31 94383 2869139 1840995 5.43 1147006 2476239 34014 17:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:05:02 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 17:05:02 ens3 476.57 337.48 5412.66 89.68 0.00 0.00 0.00 0.00 17:05:02 docker0 7.18 6.17 0.78 62.97 0.00 0.00 0.00 0.00 17:06:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 17:06:01 ens3 203.20 129.96 3667.12 29.69 0.00 0.00 0.00 0.00 17:06:01 docker0 51.26 76.77 4.14 776.03 0.00 0.00 0.00 0.00 17:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 ens3 1.77 1.32 2.92 0.64 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:10:01 ens3 151.21 59.61 2716.01 4.45 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 138.64 87.96 1961.66 20.72 0.00 0.00 0.00 0.00 Average: docker0 9.62 13.65 0.81 138.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2803) 06/05/24 _x86_64_ (8 CPU) 17:03:58 LINUX RESTART (8 CPU) 17:04:01 CPU %user %nice %system %iowait %steal %idle 17:05:02 all 6.90 0.00 2.26 2.28 0.05 88.50 17:05:02 0 8.86 0.00 2.41 3.74 0.03 84.96 17:05:02 1 7.50 0.00 1.66 3.27 0.05 87.51 17:05:02 2 4.25 0.00 2.91 4.31 0.07 88.46 17:05:02 3 8.10 0.00 2.48 0.74 0.03 88.66 17:05:02 4 7.24 0.00 2.22 0.62 0.03 89.88 17:05:02 5 7.43 0.00 2.00 4.27 0.07 86.24 17:05:02 6 6.26 0.00 1.91 0.45 0.05 91.32 17:05:02 7 5.57 0.00 2.52 0.86 0.05 91.00 17:06:01 all 22.72 0.00 5.14 3.11 0.08 68.95 17:06:01 0 24.79 0.00 5.44 0.14 0.09 69.55 17:06:01 1 22.02 0.00 4.42 0.34 0.07 73.14 17:06:01 2 20.85 0.00 5.58 2.93 0.07 70.57 17:06:01 3 23.48 0.00 5.54 10.72 0.09 60.17 17:06:01 4 23.71 0.00 5.50 2.42 0.09 68.28 17:06:01 5 22.70 0.00 4.58 0.36 0.09 72.27 17:06:01 6 22.60 0.00 4.53 7.63 0.09 65.15 17:06:01 7 21.62 0.00 5.49 0.34 0.07 72.48 17:07:01 all 0.05 0.00 0.04 0.01 0.01 99.89 17:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:07:01 1 0.08 0.00 0.05 0.00 0.03 99.83 17:07:01 2 0.03 0.00 0.03 0.03 0.02 99.88 17:07:01 3 0.02 0.00 0.03 0.00 0.02 99.93 17:07:01 4 0.03 0.00 0.03 0.00 0.00 99.93 17:07:01 5 0.05 0.00 0.03 0.00 0.00 99.92 17:07:01 6 0.07 0.00 0.03 0.02 0.00 99.88 17:07:01 7 0.08 0.00 0.07 0.00 0.03 99.82 17:08:01 all 0.04 0.00 0.01 0.00 0.01 99.94 17:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:08:01 1 0.05 0.00 0.00 0.00 0.02 99.93 17:08:01 2 0.05 0.00 0.02 0.00 0.02 99.92 17:08:01 3 0.02 0.00 0.03 0.02 0.00 99.93 17:08:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:08:01 5 0.05 0.00 0.00 0.00 0.02 99.93 17:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:08:01 7 0.12 0.00 0.03 0.00 0.02 99.83 17:09:01 all 0.07 0.00 0.03 0.00 0.01 99.89 17:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 1 0.38 0.00 0.03 0.00 0.00 99.58 17:09:01 2 0.02 0.00 0.03 0.02 0.02 99.92 17:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:09:01 4 0.05 0.00 0.02 0.00 0.02 99.92 17:09:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:09:01 6 0.00 0.00 0.02 0.00 0.02 99.97 17:09:01 7 0.05 0.00 0.10 0.00 0.03 99.82 17:10:01 all 2.32 0.00 1.26 0.74 0.02 95.66 17:10:01 0 1.45 0.00 1.15 1.39 0.02 95.99 17:10:01 1 3.34 0.00 1.09 0.07 0.03 95.47 17:10:01 2 1.62 0.00 1.18 1.40 0.02 95.78 17:10:01 3 1.75 0.00 0.90 1.27 0.03 96.04 17:10:01 4 1.74 0.00 0.57 0.12 0.00 97.58 17:10:01 5 2.81 0.00 1.50 0.78 0.03 94.87 17:10:01 6 2.74 0.00 2.32 0.52 0.02 94.41 17:10:01 7 3.16 0.00 1.37 0.33 0.02 95.12 Average: all 5.27 0.00 1.44 1.01 0.03 92.25 Average: 0 5.77 0.00 1.49 0.88 0.03 91.83 Average: 1 5.48 0.00 1.19 0.61 0.03 92.67 Average: 2 4.40 0.00 1.61 1.44 0.03 92.53 Average: 3 5.47 0.00 1.48 2.08 0.03 90.95 Average: 4 5.38 0.00 1.37 0.52 0.02 92.71 Average: 5 5.43 0.00 1.34 0.90 0.03 92.30 Average: 6 5.19 0.00 1.45 1.41 0.03 91.92 Average: 7 5.02 0.00 1.58 0.25 0.04 93.11