IIS Log File Input formats
IISW3C: parses IIS log files in the W3C Extended Log File format.
IIS: parses IIS log files in the Microsoft IIS Log File format.
BIN: parses IIS log files in the Centralized Binary Log File format.
IISODBC: returns database records from the tables logged to by IIS when configured to log in the ODBC Log format.
HTTPERR: parses HTTP error log files generated by Http.sys.
URLSCAN: parses log files generated by the URLScan IIS filter.
Generic Text File Input formats
CSV: parses comma-separated values text files.
TSV: parses tab-separated and space-separated values text files.
XML: parses XML text files.
W3C: parses text files in the W3C Extended Log File format.
NCSA: parses web server log files in the NCSA Common, Combined, and Extended Log File formats.
TEXTLINE: returns lines from generic text files.
TEXTWORD: returns words from generic text files.
System Information Input formats
EVT: returns events from the Windows Event Log and from Event Log backup files (.evt files).
FS: returns information on files and directories.
REG: returns information on registry values.
ADS: returns information on Active Directory objects.
Special-purpose Input formats
NETMON: parses network capture files created by NetMon.
ETW: parses Enterprise Tracing for Windows trace log files and live sessions.
COM: provides an interface to Custom Input format COM Plugins.
輸出的格式除了一些文字型態外, 更棒的是可以配合 OWC (Office Web Component)產生相當多種型態的圖形, 也很容易使用, 參考範例如下,
LogParser "SELECT SourceName, count(*) as counts FROM system group by SourceName"
至於要產生圖檔, 就這麼下:
LogParser -chartTitle:"Sample Statistics" -ChartType:Column3d -GroupSize:800x600 "SELECT SourceName, count(*) as counts into c:my.gif FROM system group by SourceName"
var
obj: Variant;
objInputformat: Variant;
oRecordSet, oRecord: Variant;
s, scmd: string;
begin
obj := CreateOleObject('MSUtil.LogQuery');
scmd := 'SELECT SourceName, count(*) as counts FROM system group by SourceName';
oRecordSet := obj.Execute(scmd);
while not oRecordSet.atEnd do
begin
oRecord := oRecordSet.getRecord;
// Get first field value
s := oRecord.getvalue(0);
s := s + ' ' + FloatToStr(oRecord.getvalue(1));
Memo1.Lines.Add(s);
// Advance LogRecordSet to next record
oRecordSet.moveNext;
end;
obj := null;
end;
These examples assume the log format used is W3C Extended. If a different format is used, the field names may need to be changed.
Get the number of requests and total bytes sent during each hour
SELECT QUANTIZE(TO_TIMESTAMP(date, time), 3600) AS Hour,
COUNT(*) AS Total,
SUM(sc-bytes) AS TotBytesSent
FROM ex*.log
GROUP BY Hour
ORDER BY Hour
Create a pie chart with the total number of bytes generated by each extension
To use: "LogParser file:ExtensionByte.sql -charttype:PieExploded -charttitle:"Bytes per extension" -categories:off"
SELECT EXTRACT_EXTENSION( cs-uri-stem ) AS Extension,
MUL(PROPSUM(sc-bytes),100.0) AS Bytes
INTO Pie.gif
FROM <1>
GROUP BY Extension
ORDER BY Bytes DESC
Get the Top 20 verbs with the maximum and average time taken, and with the average number of bytes sent
SELECT TOP 20 cs-method,
COUNT(*) AS Total,
MAX(time-taken) AS MaxTime,
AVG(time-taken) AS AvgTime,
AVG(sc-bytes) AS AvgBytesSent
FROM ex*.log
GROUP BY cs-method
ORDER BY Total DESC
Get the Top 20 URIs with the maximum and average time taken, and with the average number of bytes sent
SELECT TOP 20 cs-uri-stem,
COUNT(*) AS Total,
MAX(time-taken) AS MaxTime,
AVG(time-taken) AS AvgTime,
AVG(sc-bytes) AS AvgBytesSent
FROM ex*.log
GROUP BY cs-uri-stem
ORDER BY Total DESC
Get the full HTTP status codes by number of hits
SELECT STRCAT(TO_STRING(sc-status), STRCAT('.', TO_STRING(sc-substatus))) AS Status,
COUNT(*) AS Total
FROM ex*.log
GROUP BY Status
ORDER BY Total DESC
For each ASP error, get the Url and the ASP script line number
SELECT EXTRACT_TOKEN(FullUri, 0, '|') AS Uri,
EXTRACT_TOKEN(cs-uri-query, -1, '|') AS ErrorMsg,
EXTRACT_TOKEN(cs-uri-query, 1, '|') AS LineNo,
COUNT(*) AS Total
USING STRCAT( cs-uri-stem,
REPLACE_IF_NOT_NULL(cs-uri-query, STRCAT('?', cs-uri-query))
) AS FullUri
FROM ex*.log
WHERE (sc-status = 500) AND (cs-uri-stem LIKE '%.asp')
GROUP BY Uri, ErrorMsg, LineNo
ORDER BY Total DESC
Get requests and full status by number of hits
SELECT STRCAT( cs-uri-stem,
REPLACE_IF_NOT_NULL(cs-uri-query, STRCAT('?',cs-uri-query))
) AS Request,
STRCAT( TO_STRING(sc-status),
STRCAT( '.',
COALESCE(TO_STRING(sc-substatus), '?' )
)
) AS Status,
COUNT(*) AS Total
FROM ex*.log
WHERE (sc-status >= 400)
GROUP BY Request, Status
ORDER BY Total DESC
Get hit counts for each extension
SELECT EXTRACT_EXTENSION( cs-uri-stem ) AS Extension,
COUNT(*) AS Total
FROM ex*.log
GROUP BY Extension
ORDER BY Total DESC
Get authentication and authorization failures
SELECT cs-username,
sc-status,
COUNT(*) AS Total
FROM ex*.log
WHERE cs-username IS NOT NULL AND sc-status BETWEEN 401 AND 403
GROUP BY cs-username,sc-status
ORDER BY Total DESC
Event log queries
Get logon failures from the Security Event Log
SELECT STRCAT( EXTRACT_TOKEN( Strings,
1,
'|'),
STRCAT( '\',
EXTRACT_TOKEN( Strings,
0,
'|'
)
)
) AS User,
COUNT(*) AS Total
FROM Security
WHERE EventType = 16 AND EventCategory = 2
GROUP BY User
ORDER BY Total DESC
Get logon failure statistics from the Security Event Log
To use: "LogParser file:LogonFailureStats.sql?machine=MyMachineName"
SELECT
COUNT(EventID) AS TotalLogonFailures,
TO_LOWERCASE(EXTRACT_TOKEN(Strings,0,'|')) AS User,
TO_LOWERCASE(EXTRACT_TOKEN(Strings,1,'|')) AS Domain,
TO_LOWERCASE(EXTRACT_TOKEN(Strings,5,'|')) AS WorkStation,
CASE TO_INT(EXTRACT_TOKEN(Strings,2,'|'))
WHEN 2 THEN 'Interactive - Intended for users who will be interactively using the machine, such as a user being logged on by a terminal server, remote shell, or similar process.'
WHEN 3 THEN 'Network - Intended for high performance servers to authenticate clear text passwords. LogonUser does not cache credentials for this logon type.'
WHEN 4 THEN 'Batch - Intended for batch servers, where processes may be executing on behalf of a user without their direct intervention; or for higher performance servers that process many clear-text authentication attempts at a time, such as mail or web servers. LogonUser does not cache credentials for this logon type.'
WHEN 5 THEN 'Service - Indicates a service-type logon. The account provided must have the service privilege enabled.'
WHEN 6 THEN 'Proxy - Indicates a proxy-type logon.'
WHEN 7 THEN 'Unlock - This logon type is intended for GINA DLLs logging on users who will be interactively using the machine. This logon type allows a unique audit record to be generated that shows when the workstation was unlocked.'
WHEN 8 THEN 'NetworkCleartext - Windows 2000; Windows XP and Windows Server 2003 family: Preserves the name and password in the authentication packages, allowing the server to make connections to other network servers while impersonating the client. This allows a server to accept clear text credentials from a client, call LogonUser, verify that the user can access the system across the network, and still communicate with other servers.'
WHEN 9 THEN 'NewCredentials - Windows 2000; Windows XP and Windows Server 2003 family: Allows the caller to clone its current token and specify new credentials for outbound connections. The new logon session has the same local identity, but uses different credentials for other network connections.'
WHEN 10 THEN 'RemoteInteractive - Terminal Server session that is both remote and interactive.'
WHEN 11 THEN 'CachedInteractive - Attempt cached credentials without accessing the network.'
WHEN 12 THEN 'CachedRemoteInteractive - Same as RemoteInteractive. This is used for internal auditing.'
WHEN 13 THEN 'CachedUnlock - Workstation logon'
ELSE EXTRACT_TOKEN(Strings,2,'|')
END AS Type
INTO DATAGRID
FROM \%machine%security
WHERE EventID IN (529)
GROUP BY User,Domain,WorkStation,Type
ORDER BY TotalLogonFailures DESC
Get logon successes from the Security Event Log
SELECT STRCAT( EXTRACT_TOKEN( Strings,
1,
'|'),
STRCAT( '\',
EXTRACT_TOKEN( Strings,
0,
'|'
)
)
) AS User,
COUNT(*) AS Total
FROM Security
WHERE EventType = 8 AND EventCategory = 2
GROUP BY User
ORDER BY Total DESC
Get the distribution of EventID values for each Source
SELECT SourceName,
EventID,
MUL(PROPCOUNT(*) ON (SourceName), 100.0) AS Percent
FROM System
GROUP BY SourceName, EventID
ORDER BY SourceName, Percent DESC
UrlScan queries
Get the clients whose requests have been rejected by UrlScan
SELECT ClientIP,
COUNT(*)
FROM URLSCAN
WHERE Comment LIKE 'Url%'
GROUP BY ClientIP
Get all the UrlScan comments
SELECT DISTINCT Comment
FROM URLSCAN
ETW log queries
Get the number of hits for each IIS AppPool
To use: "LogParser file:AppPools.sql -fmode:full -providers:"HTTP Service Trace""
SELECT AppPoolName,
COUNT(*) AS Total
FROM *.etl
WHERE EventTypeName = 'Deliver'
GROUP BY AppPoolName
ORDER BY Total DESC
ADS queries
Get the IIS Virtual Directories that allow WRITE access
To use: "LogParser file:VirtualDirWrite.sql -i:ADS -class:IIsWebVirtualDir"
SELECT ObjectPath
FROM IIS://localhost/W3SVC
WHERE BIT_AND(AccessFlags, 0x02) <> 0
NETMON queries
Get the total network bytes per second
SELECT QUANTIZE(DateTime, 1) AS Second,
SUM(FrameBytes)
FROM myCapture.cap
GROUP BY Second
Generic queries
TEXTWORD Input: Get a list of all the words in these text files ordered by number of times they appear
To use: "LogParser file:Words.sql -i:TEXTWORD"
SELECT Text,
COUNT(*) AS Total
FROM C:*.txt
GROUP BY Text
ORDER BY Total DESC
FS Input: Get a list of all the hidden files in the C: drive ordered by their size
To use: "LogParser file:HiddenFiles.sql -i:FS"
SELECT Path,
Size
FROM C:*.*
WHERE NOT Attributes LIKE '%D%' AND Attributes LIKE '%H%'
ORDER BY Size DESC
FS Input: Get the distribution of file name lengths in the C: drive
To use: "LogParser file:FilenameLengths.sql -i:FS"
SELECT STRLEN(Name) AS NameLen,
COUNT(*) AS Total
FROM C:*.*
GROUP BY NameLen
ORDER BY Total
Helper functions
Get the status code in the "status.substatus" form:
STRCAT(TO_STRING(sc-status), STRCAT('.', TO_STRING(sc-substatus))) AS Status
Get the request in the "uri-stem?uri-query" form:
STRCAT(cs-uri-stem, REPLACE_IF_NOT_NULL(cs-uri-query,STRCAT('?',cs-uri-query))) AS Request
