X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FUtils%2FStatistics.cc;h=01122b28278165b3ab727dd20cd4991c8ad710a3;hb=c6fb7bc1210f26501d95064eb8e6399a881f884e;hp=079bb3cca5403634a8587dc7d8138ea739132e36;hpb=8b6eead125716b0978a98a3d1e993ad22d23538c;p=senf.git diff --git a/senf/Utils/Statistics.cc b/senf/Utils/Statistics.cc index 079bb3c..01122b2 100644 --- a/senf/Utils/Statistics.cc +++ b/senf/Utils/Statistics.cc @@ -1,6 +1,6 @@ // $Id$ // -// Copyright (C) 2008 +// Copyright (C) 2008 // Fraunhofer Institute for Open Communication Systems (FOKUS) // Competence Center NETwork research (NET), St. Augustin, GERMANY // Stefan Bund @@ -88,17 +88,17 @@ prefix_ void senf::StatisticsBase::consoleList(unsigned level, std::ostream & os { namespace fmt = senf::format; - os << boost::format("%s%-5d%|15t| %12.5g %19.5g %12.5g\n") - % std::string(2*level,' ') % rank() + os << boost::format("%s%-5d%|15t| %12.5g %19.5g %12.5g\n") + % std::string(2*level,' ') % rank() % fmt::eng(min()).setw() % fmt::eng(avg(),dev()).setw() % fmt::eng(max()).setw(); { OutputMap::const_iterator i (outputs_.begin()); OutputMap::const_iterator i_end (outputs_.end()); for (; i != i_end; ++i) os << boost::format(" %3d %12.5g %19.5g %12.5g\n") - % i->second.n - % fmt::eng(i->second.min).setw() - % fmt::eng(i->second.avg, i->second.dev).setw() + % i->second.n + % fmt::eng(i->second.min).setw() + % fmt::eng(i->second.avg, i->second.dev).setw() % fmt::eng(i->second.max).setw(); } { @@ -153,58 +153,60 @@ prefix_ senf::Statistics::Statistics() #endif { #ifndef SENF_DISABLE_CONSOLE - dir.add("list", &Statistics::consoleList) - .doc("List statistics collection intervals and current values.\n" - "\n" - "Columns:\n" - " RANK Number of values collected. Since the statistics collectors form\n" - " a tree, the value is indented according to it's tree location.\n" - " WIN Size of output average window.\n" - " MIN Last entered minimum value.\n" - " AVG Last entered average value.\n" - " DEV Standard deviation of average value over the collector rank.\n" - " MAX Last entered maximum value."); - dir.add("collect", &Statistics::consoleCollect) - .doc("Add statistics collection groups. The argument gives a sequence of collector\n" - "ranks each building on the preceding collector:\n" - "\n" - " $ collect (10 60 60)\n" - "\n" - "Will start by collecting every 10 values together to a new value. 60 of such\n" - "combined values will be collected together in the next step again followed by\n" - "a collection of 60 values. If the statistics is entered with a frequency of\n" - "10 values per second, this will provide combined statistics over the second,\n" - "minutes and hours ranges.\n" - "\n" - "You may call collect multiple times. Any missing collection ranks will be\n" - "added.") - .arg("ranks","chain of collector ranks"); - dir.add("output", &Statistics::consoleOutput) - .doc("Generate statistics output. This statement will add an additional output\n" - "generator. This generator will be attached to the collector specified by\n" - "the {rank} parameter. This parameter is a chain of successive rank values\n" - "which specifies the exact collector to use. If the collector does not\n" - "exist, it will be created (this is like automatically calling 'collect'\n" - "with {rank} as argument).\n" - "\n" - "If the output is to be sent somewhere it must be connected to a statistics\n" - "target.\n" - "\n" - "The output may optionally be built using a sliding average over the last\n" - "{window} values.\n" - "\n" - " $ output ()\n" - "\n" - "will output the basic statistics value each time a new value is entered.\n" - "\n" - " $ output (10 60) 5\n" - "\n" - "Assuming that new data values are entered 10 times per second, this command\n" - "will generate output once every minute. The value will be the average over\n" - "the last 5 minutes.") - .arg("rank","Rank chain selecting the value to generate output for") - .arg("window","Optional size of sliding average window", - senf::console::kw::default_value = 1u); + namespace fty = senf::console::factory; + + dir.add("list", fty::Command(&Statistics::consoleList, this) + .doc("List statistics collection intervals and current values.\n" + "\n" + "Columns:\n" + " RANK Number of values collected. Since the statistics collectors form\n" + " a tree, the value is indented according to it's tree location.\n" + " WIN Size of output average window.\n" + " MIN Last entered minimum value.\n" + " AVG Last entered average value.\n" + " DEV Standard deviation of average value over the collector rank.\n" + " MAX Last entered maximum value.") ); + dir.add("collect", fty::Command(&Statistics::consoleCollect, this) + .doc("Add statistics collection groups. The argument gives a sequence of collector\n" + "ranks each building on the preceding collector:\n" + "\n" + " $ collect (10 60 60)\n" + "\n" + "Will start by collecting every 10 values together to a new value. 60 of such\n" + "combined values will be collected together in the next step again followed by\n" + "a collection of 60 values. If the statistics is entered with a frequency of\n" + "10 values per second, this will provide combined statistics over the second,\n" + "minutes and hours ranges.\n" + "\n" + "You may call collect multiple times. Any missing collection ranks will be\n" + "added.") + .arg("ranks","chain of collector ranks") ); + dir.add("output", fty::Command(&Statistics::consoleOutput, this) + .doc("Generate statistics output. This statement will add an additional output\n" + "generator. This generator will be attached to the collector specified by\n" + "the {rank} parameter. This parameter is a chain of successive rank values\n" + "which specifies the exact collector to use. If the collector does not\n" + "exist, it will be created (this is like automatically calling 'collect'\n" + "with {rank} as argument).\n" + "\n" + "If the output is to be sent somewhere it must be connected to a statistics\n" + "target.\n" + "\n" + "The output may optionally be built using a sliding average over the last\n" + "{window} values.\n" + "\n" + " $ output ()\n" + "\n" + "will output the basic statistics value each time a new value is entered.\n" + "\n" + " $ output (10 60) 5\n" + "\n" + "Assuming that new data values are entered 10 times per second, this command\n" + "will generate output once every minute. The value will be the average over\n" + "the last 5 minutes.") + .arg("rank","Rank chain selecting the value to generate output for") + .arg("window","Optional size of sliding average window", + senf::console::kw::default_value = 1u) ); #endif } @@ -228,7 +230,7 @@ prefix_ void senf::Statistics::consoleCollect(std::vector & ranks) for (; i != i_end; ++i) stats = & (stats->collect(*i)); - + } prefix_ boost::shared_ptr @@ -237,7 +239,7 @@ senf::Statistics::consoleOutput(std::vector & ranks, unsigned window) StatisticsBase * stats (this); std::vector::const_iterator i (ranks.begin()); std::vector::const_iterator const i_end (ranks.end()); - + try { for (; i != i_end; ++i) stats = &(*stats)[*i]; @@ -246,7 +248,7 @@ senf::Statistics::consoleOutput(std::vector & ranks, unsigned window) for (; i != i_end; ++i) stats = & (stats->collect(*i)); - + return stats->output(window).dir().node().thisptr(); }