X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Ftest%2Fbench%2Fdetailed_stat_collector.h;fp=src%2Fceph%2Fsrc%2Ftest%2Fbench%2Fdetailed_stat_collector.h;h=ad622f91a6c791a8dbe98844486672cf5e056177;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git

diff --git a/src/ceph/src/test/bench/detailed_stat_collector.h b/src/ceph/src/test/bench/detailed_stat_collector.h
new file mode 100644
index 0000000..ad622f9
--- /dev/null
+++ b/src/ceph/src/test/bench/detailed_stat_collector.h
@@ -0,0 +1,96 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+
+#ifndef DETAILEDSTATCOLLECTERH
+#define DETAILEDSTATCOLLECTERH
+
+#include "stat_collector.h"
+#include "common/Formatter.h"
+#include <boost/scoped_ptr.hpp>
+#include "common/Mutex.h"
+#include "common/Cond.h"
+#include "include/utime.h"
+#include <list>
+#include <map>
+#include <boost/tuple/tuple.hpp>
+#include <ostream>
+
+class DetailedStatCollector : public StatCollector {
+public:
+  class AdditionalPrinting {
+  public:
+    virtual void operator()(std::ostream *) = 0;
+    virtual ~AdditionalPrinting() {}
+  };
+private:
+  struct Op {
+    string type;
+    utime_t start;
+    double latency;
+    uint64_t size;
+    uint64_t seq;
+    Op(
+      string type,
+      utime_t start,
+      double latency,
+      uint64_t size,
+      uint64_t seq)
+      : type(type), start(start), latency(latency),
+	size(size), seq(seq) {}
+    void dump(ostream *out, Formatter *f);
+  };
+  class Aggregator {
+    uint64_t recent_size;
+    uint64_t total_size;
+    double recent_latency;
+    double total_latency;
+    utime_t last;
+    utime_t first;
+    uint64_t recent_ops;
+    uint64_t total_ops;
+    bool started;
+  public:
+    Aggregator();
+
+    void add(const Op &op);
+    void dump(Formatter *f);
+  };
+  const double bin_size;
+  boost::scoped_ptr<Formatter> f;
+  ostream *out;
+  ostream *summary_out;
+  boost::scoped_ptr<AdditionalPrinting> details;
+  utime_t last_dump;
+
+  Mutex lock;
+  Cond cond;
+
+  map<string, Aggregator> aggregators;
+
+  map<uint64_t, pair<uint64_t, utime_t> > not_applied;
+  map<uint64_t, pair<uint64_t, utime_t> > not_committed;
+  map<uint64_t, pair<uint64_t, utime_t> > not_read;
+
+  uint64_t cur_seq;
+
+  void dump(
+    const string &type,
+    boost::tuple<utime_t, utime_t, uint64_t, uint64_t> stuff);
+public:
+  DetailedStatCollector(
+    double bin_size,
+    Formatter *formatter,
+    ostream *out,
+    ostream *summary_out,
+    AdditionalPrinting *details = 0
+    );
+
+  uint64_t next_seq() override;
+  void start_write(uint64_t seq, uint64_t size) override;
+  void start_read(uint64_t seq, uint64_t size) override;
+  void write_applied(uint64_t seq) override;
+  void write_committed(uint64_t seq) override;
+  void read_complete(uint64_t seq) override;
+
+};
+
+#endif