To examine the Exhibit, press the Exhibit button. A user is compiling a C program. A performance problem occurs and "vmstat 120 10" is run to determine the cause. The vmstat output is provided in the exhibit. Which of the following commands should be run to obtain more information about the problem?（） lsps 。 tprof 。 iostat 。 vmtune。
著作权
简述袁世凯从专制到帝制复辟的活动。
弥散性血管内凝血的基本病变是（） 微血管血栓形成。 微血管功能障碍。 微血管血液瘀滞。 微血管内血流减少。
A small company would like help in identifying an apparent system performance problem on its internal mail server， especially to determine peak hour usage. What would be the first step in identifying the problem？（） cd /var/spool/cron/crontabs，uncomment the lines in the adm file， in order to start gathering statistics.。 cd /var/spool/cron/crontabs； uncomment the lines in the sys file， in order to start gathering statistics.。 cd /usr/lib/cron/； vi the adm file； startsrc -s sadc。 cd /usr/lib/cron/； vi the sys file； startsrc -s sadc。
某评估机构采用收益法对一项长期股权投资进行评估，假定该投资每年纯收益为30万元且固定不变，资本化率为10%，则该项长期股权投资的评估值为（）。
