---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33695 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33695) 04/28/22 _x86_64_ (8 CPU) 19:00:51 LINUX RESTART (8 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 368.52 56.45 312.07 0.00 7436.80 197242.00 0.00 19:03:01 64.00 1.02 62.98 0.00 22.13 31996.53 0.00 19:04:01 2.82 0.17 2.65 0.00 18.26 32.28 0.00 19:05:01 0.98 0.00 0.98 0.00 0.00 12.80 0.00 19:06:01 1.28 0.02 1.27 0.00 0.13 15.06 0.00 19:07:01 1.00 0.00 1.00 0.00 0.00 12.66 0.00 19:08:01 1.18 0.00 1.18 0.00 0.00 14.66 0.00 19:09:01 1.20 0.18 1.02 0.00 12.13 18.93 0.00 Average: 55.11 7.23 47.89 0.00 935.99 28663.48 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28559900 31669268 628696 1.91 132040 3212700 2305700 6.80 1318944 2582000 290156 19:03:01 28552280 31776188 523072 1.59 123524 3319724 1774192 5.23 1236200 2657684 304 19:04:01 28551372 31776392 522404 1.59 123564 3320396 1789692 5.27 1236600 2658252 28 19:05:01 28559104 31784212 514428 1.56 123604 3320408 1789692 5.27 1228588 2658268 184 19:06:01 28560104 31785164 513356 1.56 123644 3320408 1789692 5.27 1228260 2658280 192 19:07:01 28568340 31793424 505064 1.54 123684 3320416 1789692 5.27 1219560 2658280 176 19:08:01 28568480 31794236 504760 1.54 123716 3320424 1789692 5.27 1219460 2658888 176 19:09:01 28558628 31784852 513540 1.56 123760 3320880 1866928 5.50 1229152 2658976 444 Average: 28559776 31770467 528165 1.61 124692 3306920 1861910 5.49 1239596 2648828 36458 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 19:02:01 ens3 718.77 414.90 7505.83 118.16 0.00 0.00 0.00 0.00 19:02:01 vethdf28f6d 40.52 54.67 3.70 682.11 0.00 0.00 0.00 0.06 19:02:01 docker0 44.92 58.10 3.70 723.76 0.00 0.00 0.00 0.00 19:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:03:01 ens3 138.74 88.92 2532.33 55.90 0.00 0.00 0.00 0.00 19:03:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 ens3 1.88 0.57 0.55 0.29 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 ens3 1.07 0.57 2.09 0.28 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 ens3 0.43 0.23 0.10 0.08 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 0.83 0.38 0.37 0.27 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 19:09:01 ens3 8.55 5.26 8.91 2.92 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 108.77 63.85 1256.12 22.24 0.00 0.00 0.00 0.00 Average: docker0 5.62 7.27 0.46 90.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33695) 04/28/22 _x86_64_ (8 CPU) 19:00:51 LINUX RESTART (8 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 13.37 0.00 5.13 1.87 0.08 79.54 19:02:01 0 12.51 0.00 5.01 1.33 0.08 81.06 19:02:01 1 15.27 0.00 4.85 3.32 0.07 76.50 19:02:01 2 13.36 0.00 4.63 2.48 0.08 79.44 19:02:01 3 12.43 0.00 4.76 0.20 0.08 82.52 19:02:01 4 12.95 0.00 5.42 0.61 0.07 80.96 19:02:01 5 11.80 0.00 6.44 1.97 0.07 79.72 19:02:01 6 14.69 0.00 4.94 2.18 0.08 78.10 19:02:01 7 13.98 0.00 4.97 2.88 0.10 78.07 19:03:01 all 21.51 0.00 4.02 0.47 0.06 73.94 19:03:01 0 20.97 0.00 4.03 0.77 0.07 74.16 19:03:01 1 22.88 0.00 4.40 0.05 0.07 72.60 19:03:01 2 21.17 0.00 4.51 2.57 0.07 71.68 19:03:01 3 20.79 0.00 4.24 0.15 0.07 74.75 19:03:01 4 22.34 0.00 4.09 0.05 0.07 73.45 19:03:01 5 20.88 0.00 3.57 0.02 0.05 75.48 19:03:01 6 21.89 0.00 3.60 0.15 0.07 74.30 19:03:01 7 21.13 0.00 3.73 0.00 0.05 75.09 19:04:01 all 0.34 0.00 0.04 0.01 0.00 99.61 19:04:01 0 0.07 0.00 0.08 0.02 0.00 99.83 19:04:01 1 0.08 0.00 0.07 0.00 0.00 99.85 19:04:01 2 0.20 0.00 0.03 0.03 0.00 99.73 19:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 4 2.30 0.00 0.07 0.02 0.00 97.62 19:04:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 6 0.02 0.00 0.03 0.00 0.00 99.95 19:04:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 all 0.29 0.00 0.03 0.01 0.00 99.67 19:05:01 0 0.07 0.00 0.05 0.03 0.00 99.85 19:05:01 1 0.07 0.00 0.05 0.00 0.02 99.87 19:05:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 3 0.02 0.00 0.07 0.00 0.00 99.92 19:05:01 4 2.00 0.00 0.02 0.00 0.00 97.98 19:05:01 5 0.05 0.00 0.02 0.00 0.02 99.92 19:05:01 6 0.03 0.00 0.03 0.02 0.00 99.92 19:05:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 all 0.29 0.00 0.01 0.00 0.01 99.69 19:06:01 0 0.03 0.00 0.00 0.02 0.02 99.93 19:06:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:06:01 2 0.23 0.00 0.00 0.02 0.00 99.75 19:06:01 3 0.02 0.00 0.00 0.00 0.02 99.97 19:06:01 4 1.97 0.00 0.00 0.00 0.02 98.01 19:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 all 0.26 0.00 0.01 0.00 0.00 99.73 19:07:01 0 0.02 0.00 0.03 0.02 0.00 99.93 19:07:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 4 1.97 0.00 0.00 0.00 0.00 98.03 19:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:08:01 all 0.27 0.00 0.02 0.00 0.00 99.71 19:08:01 0 0.07 0.00 0.03 0.00 0.00 99.90 19:08:01 1 0.02 0.00 0.03 0.00 0.02 99.93 19:08:01 2 0.03 0.00 0.00 0.00 0.00 99.97 19:08:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:08:01 4 1.97 0.00 0.02 0.00 0.00 98.01 19:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:08:01 6 0.02 0.00 0.02 0.02 0.00 99.95 19:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:09:01 all 0.49 0.00 0.10 0.01 0.01 99.39 19:09:01 0 0.10 0.00 0.07 0.08 0.00 99.75 19:09:01 1 0.08 0.00 0.05 0.00 0.00 99.87 19:09:01 2 0.13 0.00 0.08 0.00 0.02 99.77 19:09:01 3 0.18 0.00 0.18 0.00 0.02 99.62 19:09:01 4 2.05 0.00 0.07 0.00 0.00 97.88 19:09:01 5 0.58 0.00 0.12 0.00 0.00 99.30 19:09:01 6 0.43 0.00 0.10 0.02 0.00 99.45 19:09:01 7 0.33 0.00 0.15 0.02 0.02 99.48 Average: all 4.57 0.00 1.16 0.29 0.02 93.96 Average: 0 4.20 0.00 1.16 0.28 0.02 94.34 Average: 1 4.78 0.00 1.18 0.42 0.02 93.59 Average: 2 4.37 0.00 1.15 0.63 0.02 93.82 Average: 3 4.15 0.00 1.15 0.04 0.02 94.64 Average: 4 5.88 0.00 1.19 0.08 0.02 92.83 Average: 5 4.14 0.00 1.26 0.25 0.02 94.33 Average: 6 4.60 0.00 1.08 0.29 0.02 94.00 Average: 7 4.39 0.00 1.10 0.36 0.02 94.13