Spike up and constant consumption. High memory utilization might not be the cause of bad performance. Some apps, such as relational database engines, are memory intensive by design. But if there are multiple memory-hungry apps, you might see bad performance bec...
check wait_type and troubleshoot accordingly. For example, above we face NETWORK_IO wait_type. If CPU time is high, you can investigate the execution plan by using corresponding plan_handle for time consuming query which you can get from above event ...
LatencyIs nothing but the time taken by a data packet to reach the specified destination in a network. This performance also gets delayed because of consistency delay or any odd spikes that hinder and affect bandwidth time. Packet lossOccurs when a data packet drops during the performance that ...
Increased network latency with L2-based packet rewrite engines, such as server load balancers, web cache devices, and network appliances Examples include the Cisco LocalDirector and Cisco Cache Engine. Dropped packets on connected hosts and workstations that cannot handle the additional unicast-floodin...
Network latency in two different systems can be determined by using a simple ping command in Internet Control Message Protocol (ICMP):Output Copy [root@rhel78 ~]# ping 1.1.1.1 PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data. 64 bytes from 1.1.1.1: icmp_seq=1 ttl=53 time=5....
you must verify your CDN status.Acontent delivery network (CDN)is a set of worldwide servers used to distribute content. These servers cache the video content (or other data) close to users to shorten the transfer distance or last-mile delivery. That can greatly reduce the latency oflive st...
This issue normally manifests in the absence of network access or constant redirection to the ISE client provision portal in the browser while, at the same time, AnyConect ISE posture module shows posture status asCompliant. Typical end-user experience: ...
The High performance power plan disables dynamic scaling of performance to match the workload and instead delivers constant high performance levels at the cost of increased power consumption. This power plan is useful in certain scenarios that are highly performance or latency sensitive o...
The High performance power plan disables dynamic scaling of performance to match the workload and instead delivers constant high performance levels at the cost of increased power consumption. This power plan is useful in certain scenarios that are highly performance or latency sensitive or in scenarios...
total_latency DESC LIMIT 5; This diagnostic selects the top five queries from theevents_statements_summary_by_digesttable in theperformance_schemadatabase. The queries are sorted by their total latency. The query returns the SQL text of each statement, the total and maximum latency, and the lo...