YaCy '#[clientname]#': Performance Settings of Queues and Processes

#%env/templates/metas.template%# #%env/templates/header.template%# #%env/templates/submenuPerformance.template%#

Performance Settings of Queues and Processes

Scheduled tasks overview and waiting time settings:

#{table}# #{/table}#

Thread

Queue Size

Total
Block Time

Total
Sleep Time

Total
Exec Time

Total
Cycles

Idle
Cycles

Busy
Cycles

Short Mem
Cycles

Sleep Time
per Cycle
(millis)

Exec Time
per Busy-Cycle
(millis)

Memoy Use
per Busy-Cycle
(kbytes)

Delay between
idle loops

Delay between
busy loops

Minimum of
Required Memory

Full Description

#[shortdescr]#

#[queuesize]#

#[blocktime]# sec

#[blockpercent]#%

#[sleeptime]# sec

#[sleeppercent]#%

#[exectime]# sec

#[execpercent]#%

#[totalcycles]#

#[idlecycles]#

#[busycycles]#

#[memscycles]#

#[sleeppercycle]#

#[execpercycle]#

#[memusepercycle]#

milliseconds

kbytes

#[longdescr]#

Changes take effect immediately

Cache Settings:

Cache Type	DHT-Out	DHT-In	Description
URLs in RAM buffer:	#[urlCacheSize]#		This is the size of the URL write buffer. Its purpose is to buffer incoming URLs in case of search result transmission and during DHT transfer.
Words in RAM cache:	#[wordCacheWSize]#	#[wordCacheKSize]#	This is the current size of the word caches. The indexing cache speeds up the indexing process, the DHT cache holds indexes temporary for approval. The maximum of this caches can be set below.
Maximum URLs currently assigned to one cached word:	#[maxURLinWCache]#	#[maxURLinKCache]#	This is the maximum size of URLs assigned to a single word cache entry. If this is a big number, it shows that the caching works efficiently.
Maximum age of a word:	#[maxAgeOfWCache]#	#[maxAgeOfKCache]#	This is the maximum age of a word in an index in minutes.
Minimum age of a word:	#[minAgeOfWCache]#	#[minAgeOfKCache]#	This is the minimum age of a word in an index in minutes.
Maximum number of words in cache:			This is is the number of word indexes that shall be held in the ram cache during indexing. When YaCy is shut down, this cache must be flushed to disc; this may last some minutes.
Initial space of words in cache:		-	This is is the init size of space for words in cache.
word-flush idle divisor:			The word flush divisor is applied when an indexing loop is executed. The divisor is used to divide the number of words in the cache; the result is the number of words that are flushed. The idleDivisor is used if the indexing queue is empty, the busyDivisor is used if the indexing queue contains at least one element.
word-flush busy divisor:
Changes take effect immediately

Thread pool settings:

Proxy Performance Settings:

#%env/templates/footer.template%#

Thread Pool	maximum Active	maximum Idle	minimum Idle	current Active	current Idle	Full Description
#[name]#				#[numActive]#	#[numIdle]#
Changes take effect immediately

Online Caution Delay (milliseconds):		This is the time that the crawler idles when the proxy is accessed. The delay is extended by this time each time the proxy is accessed afterwards. This shall improve performance of the proxy throughput. (current delta is #[onlineCautionDelayCurrent]# milliseconds since last proxy access.)
Changes take effect immediately