def register_producer(self, stats_producer):
self.stats_producers.append(IStatsProducer(stats_producer))
- def remote_get_stats(self):
+ def get_stats(self):
stats = {}
for sp in self.stats_producers:
stats.update(sp.get_stats())
- #return { 'counters': self.counters, 'stats': stats }
ret = { 'counters': self.counters, 'stats': stats }
- log.msg(format='get_stats() -> %s', args=(pprint.pformat(ret),), level=12)
+ log.msg(format='get_stats() -> %(stats)s', stats=ret, level=log.NOISY)
return ret
+ def remote_get_stats(self):
+ return self.get_stats()
+
def _connected(self, gatherer, nickname):
gatherer.callRemoteOnly('provide', self, nickname or '')
self.failUnlessEqual(data, {})
d.addCallback(_got_non_helper_status_json)
+ # see if the statistics page exists
+ d.addCallback(lambda res: self.GET("statistics"))
+ def _got_stats(res):
+ self.failUnless("Node Statistics" in res)
+ self.failUnless(" 'downloader.files_downloaded': 8," in res)
+ d.addCallback(_got_stats)
+ d.addCallback(lambda res: self.GET("statistics?t=json"))
+ def _got_stats_json(res):
+ data = simplejson.loads(res)
+ self.failUnlessEqual(data["counters"]["uploader.files_uploaded"], 5)
+ self.failUnlessEqual(data["stats"]["chk_upload_helper.upload_need_upload"], 1)
+ d.addCallback(_got_stats_json)
# TODO: mangle the second segment of a file, to test errors that
# occur after we've already sent some good data, which uses a
--- /dev/null
+<html xmlns:n="http://nevow.com/ns/nevow/0.1">
+ <head>
+ <title>Stats - AllMyData Tahoe</title>
+ <!-- <link href="http://www.allmydata.com/common/css/styles.css"
+ rel="stylesheet" type="text/css"/> -->
+ <link href="/webform_css" rel="stylesheet" type="text/css"/>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ </head>
+ <body>
+
+<h1>Node Statistics</h1>
+
+<ul>
+ <li>Load Average: <span n:render="load_average" /></li>
+ <li>Peak Load: <span n:render="peak_load" /></li>
+ <li>Files Uploaded (immutable): <span n:render="uploads" /></li>
+ <li>Files Downloaded (immutable): <span n:render="downloads" /></li>
+ <li>Files Published (mutable): <span n:render="publishes" /></li>
+ <li>Files Retrieved (mutable): <span n:render="retrieves" /></li>
+</ul>
+
+<h2>Raw Stats:</h2>
+<pre n:render="raw" />
+
+<div>Return to the <a href="/">Welcome Page</a></div>
+
+ </body>
+</html>
-import time
+import time, pprint
import simplejson
from twisted.internet import defer
from nevow import rend, inevow, tags as T
from allmydata.util import base32, idlib
from allmydata.web.common import IClient, getxmlfile, abbreviate_time, \
- abbreviate_rate, get_arg
+ abbreviate_rate, abbreviate_size, get_arg
from allmydata.interfaces import IUploadStatus, IDownloadStatus, \
IPublishStatus, IRetrieveStatus
def render_upload_bytes_encoded(self, ctx, data):
return str(data["chk_upload_helper.encoded_bytes"])
+
+class Statistics(rend.Page):
+ docFactory = getxmlfile("statistics.xhtml")
+
+ def renderHTTP(self, ctx):
+ provider = IClient(ctx).stats_provider
+ stats = {'stats': {}, 'counters': {}}
+ if provider:
+ stats = provider.get_stats()
+ t = get_arg(inevow.IRequest(ctx), "t")
+ if t == "json":
+ return simplejson.dumps(stats, indent=1)
+ # is there a better way to provide 'data' to all rendering methods?
+ self.original = stats
+ return rend.Page.renderHTTP(self, ctx)
+
+ def render_load_average(self, ctx, data):
+ return str(data["stats"].get("load_monitor.avg_load"))
+
+ def render_peak_load(self, ctx, data):
+ return str(data["stats"].get("load_monitor.max_load"))
+
+ def render_uploads(self, ctx, data):
+ files = data["counters"].get("uploader.files_uploaded")
+ bytes = data["counters"].get("uploader.bytes_uploaded")
+ return ("%s files / %s bytes (%s)" %
+ (files, bytes, abbreviate_size(bytes)))
+
+ def render_downloads(self, ctx, data):
+ files = data["counters"].get("downloader.files_uploaded")
+ bytes = data["counters"].get("downloader.bytes_uploaded")
+ return ("%s files / %s bytes (%s)" %
+ (files, bytes, abbreviate_size(bytes)))
+
+ def render_publishes(self, ctx, data):
+ files = data["counters"].get("mutable.files_published")
+ return "%s files" % (files,)
+
+ def render_retrieves(self, ctx, data):
+ files = data["counters"].get("mutable.files_retrieved")
+ return "%s files" % (files,)
+
+ def render_raw(self, ctx, data):
+ raw = pprint.pformat(data)
+ return ctx.tag[raw]
projects / tahoe-lafs / tahoe-lafs.git / commitdiff