---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7046 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: 2799.956 BogoMIPS: 5599.91 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-7046) 04/07/23 _x86_64_ (8 CPU) 01:03:33 LINUX RESTART (8 CPU) 01:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:05:01 156.02 34.74 121.28 0.00 4162.24 39090.28 0.00 01:06:01 149.41 1.15 148.26 0.00 14.93 55233.46 0.00 01:07:01 139.36 0.08 139.28 0.00 7.07 35773.77 0.00 01:08:01 2.62 0.00 2.62 0.00 0.00 30.41 0.00 01:09:01 55.37 11.61 43.76 0.00 5180.20 8791.60 0.00 Average: 100.55 9.52 91.04 0.00 1872.83 27782.98 0.00 01:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 28893276 31565220 741856 2.26 86540 2830212 2012932 5.93 1051504 2539312 211528 01:06:01 28395232 31554144 751248 2.28 149780 3209248 1919896 5.66 1194644 2846904 568 01:07:01 27653788 31582484 720044 2.19 160308 3905220 1759228 5.18 1254132 3460488 392 01:08:01 27654032 31582784 719720 2.19 160368 3905220 1759228 5.18 1253780 3460492 8 01:09:01 27110784 31542520 739640 2.25 193868 4361340 1810008 5.33 1593936 3626084 956 Average: 27941422 31565430 734502 2.23 150173 3642248 1852258 5.46 1269599 3186656 42690 01:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 docker0 132.63 200.75 10.78 892.73 0.00 0.00 0.00 0.00 01:05:01 lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 01:05:01 veth667d0e5 118.06 180.32 11.16 697.03 0.00 0.00 0.00 0.06 01:05:01 ens3 835.59 533.51 7420.60 101.62 0.00 0.00 0.00 0.00 01:06:01 docker0 67.72 139.36 5.14 1202.68 0.00 0.00 0.00 0.00 01:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:06:01 vethdcd7cbb 0.20 0.23 0.02 0.10 0.00 0.00 0.00 0.00 01:06:01 ens3 190.53 113.21 1239.40 98.37 0.00 0.00 0.00 0.00 01:07:01 docker0 2.58 7.37 0.15 85.06 0.00 0.00 0.00 0.00 01:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:07:01 ens3 133.76 78.29 2671.88 16.10 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 ens3 0.67 0.12 0.06 0.01 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:09:01 ens3 194.17 98.98 2820.50 7.17 0.00 0.00 0.00 0.00 Average: docker0 40.59 69.49 3.21 436.08 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 270.94 164.82 2830.39 44.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7046) 04/07/23 _x86_64_ (8 CPU) 01:03:33 LINUX RESTART (8 CPU) 01:04:01 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 10.24 0.00 3.81 2.26 0.06 83.62 01:05:01 0 7.04 0.00 3.75 1.97 0.05 87.19 01:05:01 1 11.09 0.00 4.03 2.60 0.07 82.22 01:05:01 2 10.44 0.00 4.11 6.44 0.05 78.95 01:05:01 3 13.31 0.00 4.43 0.56 0.07 81.63 01:05:01 4 11.36 0.00 3.53 0.74 0.07 84.30 01:05:01 5 8.92 0.00 3.51 0.94 0.05 86.58 01:05:01 6 10.60 0.00 3.31 3.30 0.05 82.74 01:05:01 7 9.16 0.00 3.84 1.56 0.07 85.38 01:06:01 all 29.75 0.00 6.04 3.54 0.09 60.58 01:06:01 0 30.32 0.00 5.80 0.91 0.08 62.88 01:06:01 1 28.79 0.00 5.91 0.10 0.08 65.11 01:06:01 2 29.19 0.00 6.06 10.91 0.10 53.74 01:06:01 3 30.08 0.00 6.72 8.39 0.08 54.73 01:06:01 4 30.76 0.00 6.75 4.80 0.08 57.61 01:06:01 5 28.95 0.00 5.46 0.54 0.08 64.97 01:06:01 6 29.53 0.00 5.83 2.25 0.08 62.30 01:06:01 7 30.40 0.00 5.78 0.42 0.10 63.30 01:07:01 all 17.35 0.00 4.02 2.10 0.06 76.46 01:07:01 0 17.61 0.00 4.16 0.18 0.07 77.98 01:07:01 1 17.01 0.00 4.50 2.97 0.07 75.46 01:07:01 2 17.65 0.00 3.61 0.10 0.05 78.59 01:07:01 3 15.10 0.00 3.88 0.15 0.07 80.81 01:07:01 4 18.91 0.00 3.84 1.00 0.05 76.20 01:07:01 5 17.20 0.00 4.10 0.05 0.05 78.60 01:07:01 6 16.89 0.00 3.61 0.42 0.05 79.03 01:07:01 7 18.43 0.00 4.53 12.01 0.10 64.93 01:08:01 all 0.28 0.00 0.01 0.00 0.00 99.70 01:08:01 0 0.08 0.00 0.03 0.02 0.00 99.87 01:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:08:01 2 2.00 0.00 0.03 0.00 0.00 97.97 01:08:01 3 0.03 0.00 0.02 0.02 0.00 99.93 01:08:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:08:01 6 0.00 0.00 0.00 0.00 0.02 99.98 01:08:01 7 0.07 0.00 0.00 0.00 0.00 99.93 01:09:01 all 2.39 0.00 1.50 0.77 0.03 95.31 01:09:01 0 1.07 0.00 0.97 1.32 0.02 96.63 01:09:01 1 2.11 0.00 2.01 1.22 0.03 94.63 01:09:01 2 3.09 0.00 0.84 0.81 0.02 95.23 01:09:01 3 2.75 0.00 1.48 1.92 0.03 93.81 01:09:01 4 2.42 0.00 1.54 0.68 0.02 95.34 01:09:01 5 1.62 0.00 1.42 0.05 0.03 96.88 01:09:01 6 2.99 0.00 1.30 0.05 0.02 95.64 01:09:01 7 3.07 0.00 2.43 0.12 0.03 94.35 Average: all 11.96 0.00 3.07 1.73 0.05 83.19 Average: 0 11.18 0.00 2.93 0.88 0.04 84.96 Average: 1 11.77 0.00 3.28 1.38 0.05 83.53 Average: 2 12.39 0.00 2.91 3.62 0.04 81.03 Average: 3 12.21 0.00 3.29 2.20 0.05 82.25 Average: 4 12.66 0.00 3.13 1.44 0.05 82.73 Average: 5 11.30 0.00 2.89 0.32 0.04 85.45 Average: 6 11.98 0.00 2.81 1.20 0.04 83.97 Average: 7 12.19 0.00 3.31 2.81 0.06 81.63