---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19502 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: 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 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19502) 04/11/22 _x86_64_ (8 CPU) 13:55:39 LINUX RESTART (8 CPU) 13:56:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:57:01 365.06 47.66 317.39 0.00 4226.72 151212.41 0.00 13:58:01 169.62 0.15 169.47 0.00 3.20 37439.36 0.00 13:59:01 81.29 0.07 81.22 0.00 6.13 19543.43 0.00 14:00:01 2.08 0.00 2.08 0.00 0.00 23.33 0.00 14:01:01 1.10 0.02 1.08 0.00 0.13 13.46 0.00 14:02:01 1.70 0.00 1.70 0.00 0.00 18.93 0.00 14:03:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 14:04:01 1.37 0.00 1.37 0.00 0.00 17.06 0.00 14:05:01 1.03 0.00 1.03 0.00 0.00 11.33 0.00 14:06:01 3.48 0.10 3.38 0.00 10.26 119.43 0.00 Average: 61.75 4.66 57.10 0.00 411.92 20404.34 0.00 13:56:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 28311184 31727108 574992 1.75 159596 3467628 2199172 6.48 1279208 2857552 393104 13:58:01 28534176 31741752 555604 1.69 153224 3286808 2080244 6.13 1352572 2572544 592 13:59:01 28051804 31778796 516436 1.57 163176 3745856 1809984 5.33 1362692 2991608 8 14:00:01 28052344 31779436 515552 1.57 163228 3745864 1809984 5.33 1362544 2991608 12 14:01:01 28056224 31783280 511852 1.56 163252 3745868 1809984 5.33 1358792 2991616 20 14:02:01 28056728 31783776 511296 1.55 163280 3745880 1809984 5.33 1358552 2991624 12 14:03:01 28063552 31790624 504212 1.53 163304 3745884 1809984 5.33 1352400 2991628 168 14:04:01 28063228 31790336 504452 1.53 163320 3745888 1809984 5.33 1352316 2991636 48 14:05:01 28063244 31790364 504408 1.53 163344 3745888 1809984 5.33 1352004 2991636 24 14:06:01 27418152 31723372 569712 1.73 167332 4292048 2217028 6.53 1421036 3537272 546416 Average: 28067064 31768884 526852 1.60 162306 3726761 1916633 5.65 1355212 2990872 94040 13:56:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 6.14 6.14 0.60 0.60 0.00 0.00 0.00 0.00 13:57:01 docker0 169.30 179.11 13.91 1275.69 0.00 0.00 0.00 0.00 13:57:01 ens3 784.81 521.69 5944.35 119.91 0.00 0.00 0.00 0.00 13:58:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:58:01 docker0 10.71 12.53 0.63 38.66 0.00 0.00 0.00 0.00 13:58:01 ens3 83.92 71.19 125.64 65.64 0.00 0.00 0.00 0.00 13:58:01 veth8907a6d 0.33 0.38 0.03 0.33 0.00 0.00 0.00 0.00 13:59:01 lo 7.07 7.07 0.70 0.70 0.00 0.00 0.00 0.00 13:59:01 docker0 7.68 9.90 0.45 51.42 0.00 0.00 0.00 0.00 13:59:01 ens3 195.10 146.13 2616.69 275.90 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 3.55 1.40 1.08 0.71 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 2.00 1.02 1.02 0.67 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 0.83 0.15 0.14 0.07 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 1.28 0.13 0.22 0.07 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 1.45 0.47 0.44 0.28 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 1.30 0.73 0.78 0.60 0.00 0.00 0.00 0.00 14:06:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 136.74 74.28 4055.04 7.94 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 18.27 19.62 1.46 132.76 0.00 0.00 0.00 0.00 Average: ens3 118.88 80.24 1258.95 46.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19502) 04/11/22 _x86_64_ (8 CPU) 13:55:39 LINUX RESTART (8 CPU) 13:56:03 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 11.15 0.00 4.06 2.15 0.07 82.57 13:57:01 0 11.62 0.00 3.84 0.49 0.05 84.00 13:57:01 1 10.07 0.00 3.18 1.43 0.07 85.25 13:57:01 2 9.82 0.00 4.38 4.12 0.07 81.61 13:57:01 3 11.67 0.00 4.25 0.39 0.07 83.62 13:57:01 4 12.36 0.00 3.93 1.15 0.07 82.48 13:57:01 5 10.89 0.00 3.41 0.54 0.07 85.09 13:57:01 6 9.99 0.00 5.16 7.28 0.07 77.49 13:57:01 7 12.77 0.00 4.36 1.79 0.09 80.99 13:58:01 all 33.66 0.00 5.92 1.05 0.09 59.28 13:58:01 0 34.81 0.00 6.00 0.03 0.10 59.05 13:58:01 1 36.58 0.00 6.28 0.39 0.08 56.67 13:58:01 2 31.47 0.00 5.85 2.10 0.08 60.49 13:58:01 3 32.92 0.00 6.50 0.54 0.08 59.96 13:58:01 4 34.45 0.00 5.30 1.54 0.08 58.64 13:58:01 5 30.76 0.00 5.46 0.22 0.08 63.48 13:58:01 6 33.46 0.00 6.02 3.02 0.12 57.39 13:58:01 7 34.80 0.00 5.94 0.59 0.10 58.58 13:59:01 all 4.12 0.00 1.61 0.49 0.04 93.74 13:59:01 0 3.29 0.00 1.66 0.64 0.03 94.38 13:59:01 1 3.81 0.00 1.58 0.03 0.03 94.55 13:59:01 2 4.45 0.00 1.24 0.47 0.05 93.79 13:59:01 3 3.54 0.00 1.89 0.02 0.05 94.50 13:59:01 4 5.06 0.00 1.69 0.69 0.03 92.53 13:59:01 5 4.53 0.00 1.66 1.93 0.02 91.87 13:59:01 6 4.79 0.00 1.49 0.03 0.03 93.65 13:59:01 7 3.51 0.00 1.66 0.13 0.03 94.66 14:00:01 all 0.03 0.00 0.02 0.01 0.00 99.94 14:00:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:00:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:00:01 2 0.02 0.00 0.02 0.02 0.00 99.95 14:00:01 3 0.07 0.00 0.02 0.00 0.00 99.92 14:00:01 4 0.02 0.00 0.03 0.03 0.00 99.92 14:00:01 5 0.00 0.00 0.02 0.02 0.00 99.97 14:00:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:00:01 7 0.05 0.00 0.03 0.00 0.00 99.92 14:01:01 all 0.04 0.00 0.01 0.00 0.00 99.94 14:01:01 0 0.07 0.00 0.00 0.00 0.00 99.93 14:01:01 1 0.05 0.00 0.02 0.00 0.02 99.92 14:01:01 2 0.03 0.00 0.03 0.02 0.00 99.92 14:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:01:01 4 0.07 0.00 0.00 0.02 0.00 99.92 14:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:01:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:01:01 7 0.05 0.00 0.02 0.00 0.00 99.93 14:02:01 all 0.01 0.00 0.01 0.01 0.00 99.97 14:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:02:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:02:01 2 0.03 0.00 0.03 0.03 0.02 99.88 14:02:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:02:01 4 0.00 0.00 0.02 0.03 0.00 99.95 14:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:03:01 all 0.03 0.00 0.01 0.00 0.01 99.95 14:03:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:03:01 1 0.05 0.00 0.03 0.00 0.02 99.90 14:03:01 2 0.03 0.00 0.00 0.00 0.00 99.97 14:03:01 3 0.00 0.00 0.00 0.00 0.02 99.98 14:03:01 4 0.03 0.00 0.00 0.02 0.02 99.93 14:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:03:01 6 0.03 0.00 0.03 0.00 0.00 99.93 14:03:01 7 0.05 0.00 0.02 0.00 0.00 99.93 14:04:01 all 0.01 0.00 0.01 0.01 0.01 99.96 14:04:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:04:01 2 0.02 0.00 0.02 0.03 0.02 99.92 14:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:04:01 4 0.02 0.00 0.00 0.02 0.00 99.97 14:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:04:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:04:01 7 0.02 0.00 0.02 0.00 0.02 99.95 14:05:01 all 0.05 0.00 0.01 0.00 0.00 99.93 14:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:05:01 1 0.15 0.00 0.02 0.00 0.00 99.83 14:05:01 2 0.08 0.00 0.02 0.03 0.00 99.87 14:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:05:01 4 0.02 0.00 0.02 0.00 0.02 99.95 14:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:05:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:05:01 7 0.10 0.00 0.02 0.00 0.00 99.88 14:06:01 all 1.52 0.00 0.60 0.02 0.01 97.86 14:06:01 0 1.96 0.00 0.59 0.02 0.00 97.44 14:06:01 1 1.22 0.00 0.80 0.00 0.02 97.96 14:06:01 2 1.44 0.00 0.47 0.05 0.02 98.03 14:06:01 3 1.69 0.00 0.55 0.00 0.00 97.76 14:06:01 4 1.50 0.00 0.65 0.08 0.00 97.76 14:06:01 5 1.37 0.00 0.74 0.00 0.02 97.88 14:06:01 6 1.62 0.00 0.48 0.02 0.00 97.88 14:06:01 7 1.34 0.00 0.50 0.02 0.00 98.14 Average: all 5.01 0.00 1.21 0.37 0.02 93.40 Average: 0 5.14 0.00 1.20 0.12 0.02 93.53 Average: 1 5.15 0.00 1.18 0.18 0.02 93.46 Average: 2 4.68 0.00 1.19 0.67 0.03 93.44 Average: 3 4.93 0.00 1.31 0.09 0.02 93.65 Average: 4 5.28 0.00 1.15 0.35 0.02 93.20 Average: 5 4.71 0.00 1.11 0.27 0.02 93.89 Average: 6 4.95 0.00 1.30 1.01 0.02 92.72 Average: 7 5.20 0.00 1.24 0.25 0.02 93.29