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XrdXrootdFileStats.hh
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1 #ifndef __XRDXROOTDFILESTATS__
2 #define __XRDXROOTDFILESTATS__
3 /******************************************************************************/
4 /* */
5 /* X r d X r o o t d F i l e S t a t s . h h */
6 /* */
7 /* (c) 2012 by the Board of Trustees of the Leland Stanford, Jr., University */
8 /* All Rights Reserved */
9 /* Produced by Andrew Hanushevsky for Stanford University under contract */
10 /* DE-AC02-76-SFO0515 with the Department of Energy */
11 /* */
12 /* This file is part of the XRootD software suite. */
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32 
34 
36 {
37 public:
38 
39 kXR_unt32 FileID; // Unique file id used for monitoring
40 short MonEnt; // Set by mon: entry in reporting table or -1
41 char monLvl; // Set by mon: level of data collection needed
42 char xfrXeq; // Transfer has occurred
43 long long fSize; // Size of file when opened
47 struct {double read; // sum(read_size[i] **2) i = 1 to Ops.read
48  double readv; // sum(readv_size[i]**2) i = 1 to Ops.readv
49  double rsegs; // sum(readv_segs[i]**2) i = 1 to Ops.readv
50  double write; // sum(write_size[i]**2) i = 1 to Ops.write
51  } ssq;
52 
53 enum monLevel {monOff = 0, monOn = 1, monOps = 2, monSsq = 3};
54 
55  void Init()
56  {FileID = 0; MonEnt = -1; monLvl = xfrXeq = 0;
57  memset(&xfr, 0, sizeof(xfr));
58  memset(&ops, 0, sizeof(ops));
59  memset(&prw, 0, sizeof(prw));
60  ops.rsMin = 0x7fff;
61  ops.rdMin = ops.rvMin = ops.wrMin = 0x7fffffff;
62  ssq.read = ssq.readv = ssq.write = ssq.rsegs = 0.0;
63  };
64 
65 inline void pgrOps(int rsz, bool isRetry=false)
66  {if (monLvl)
67  {prw.rBytes += rsz;
68  prw.rCount++;
69  if(isRetry) prw.rRetry++;
70  }
71  }
72 
73 inline void pgwOps(int wsz, bool isRetry=false)
74  {if (monLvl)
75  {prw.wBytes += wsz;
76  prw.wCount++;
77  if(isRetry) prw.wRetry++;
78  }
79  }
80 
81 inline void pgUpdt(int wErrs, int wFixd, int wUnc)
82  {if (monLvl)
83  {prw.wcsErr = wErrs;
84  prw.wRetry = wFixd;
85  prw.wcsUnc = wUnc;
86  }
87  }
88 
89 inline void rdOps(int rsz)
90  {if (monLvl)
91  {xfr.read += rsz; ops.read++; xfrXeq = 1;
92  if (monLvl > 1)
93  {if (rsz < ops.rdMin) ops.rdMin = rsz;
94  if (rsz > ops.rdMax) ops.rdMax = rsz;
95  if (monLvl > 2)
96  ssq.read += static_cast<double>(rsz)
97  * static_cast<double>(rsz);
98  }
99  }
100  }
101 
102 inline void rvOps(int rsz, int ssz)
103  {if (monLvl)
104  {xfr.readv += rsz; ops.readv++; ops.rsegs += ssz; xfrXeq=1;
105  if (monLvl > 1)
106  {if (rsz < ops.rvMin) ops.rvMin = rsz;
107  if (rsz > ops.rvMax) ops.rvMax = rsz;
108  if (ssz < ops.rsMin) ops.rsMin = ssz;
109  if (ssz > ops.rsMax) ops.rsMax = ssz;
110  if (monLvl > 2)
111  {ssq.readv += static_cast<double>(rsz)
112  * static_cast<double>(rsz);
113  ssq.rsegs += static_cast<double>(ssz)
114  * static_cast<double>(ssz);
115  }
116  }
117  }
118  }
119 
120 inline void wrOps(int wsz)
121  {if (monLvl)
122  {xfr.write += wsz; ops.write++; xfrXeq = 1;
123  if (monLvl > 1)
124  {if (wsz < ops.wrMin) ops.wrMin = wsz;
125  if (wsz > ops.wrMax) ops.wrMax = wsz;
126  if (monLvl > 2)
127  ssq.write += static_cast<double>(wsz)
128  * static_cast<double>(wsz);
129  }
130  }
131  }
132 
133 inline void wvOps(int wsz, int ssz) {wrOps(wsz);}
134 /* !!! When we start reporting detail of writev's we will uncomment this
135  !!! For now writev's are treated as single write, not correct but at least
136  !!! the data gets counted.
137  {if (monLvl)
138  {xfr.writev += wsz; ops.writev++; ops.wsegs += ssz; xfrXeq=1;
139  if (monLvl > 1)
140  {if (wsz < ops.wvMin) ops.wvMin = wsz;
141  if (wsz > ops.wvMax) ops.wvMax = wsz;
142  if (ssz < ops.wsMin) ops.wsMin = ssz;
143  if (ssz > ops.wsMax) ops.wsMax = ssz;
144  if (monLvl > 2)
145  {ssq.writev+= static_cast<double>(wsz)
146  * static_cast<double>(wsz);
147  ssq.wsegs += static_cast<double>(ssz)
148  * static_cast<double>(ssz);
149  }
150  }
151  }
152  }
153 */
156 };
157 #endif
short rsMax
Definition: XrdXrootdMonData.hh:253
int rvMax
Definition: XrdXrootdMonData.hh:258
int rCount
Definition: XrdXrootdMonData.hh:238
short rsMin
Definition: XrdXrootdMonData.hh:252
int rvMin
Definition: XrdXrootdMonData.hh:257
void Init()
Definition: XrdXrootdFileStats.hh:55
char xfrXeq
Definition: XrdXrootdFileStats.hh:42
double readv
Definition: XrdXrootdFileStats.hh:48
int wcsUnc
Definition: XrdXrootdMonData.hh:244
int wCount
Definition: XrdXrootdMonData.hh:241
int rRetry
Definition: XrdXrootdMonData.hh:239
double rsegs
Definition: XrdXrootdFileStats.hh:49
Definition: XrdXrootdMonData.hh:279
XrdXrootdMonStatPRW prw
Definition: XrdXrootdFileStats.hh:46
long long wBytes
Definition: XrdXrootdMonData.hh:240
double write
Definition: XrdXrootdFileStats.hh:50
Definition: XrdXrootdMonData.hh:247
Definition: XrdXrootdFileStats.hh:53
Definition: XrdXrootdMonData.hh:235
Definition: XrdXrootdFileStats.hh:53
double read
Definition: XrdXrootdFileStats.hh:47
int wrMin
Definition: XrdXrootdMonData.hh:259
void rvOps(int rsz, int ssz)
Definition: XrdXrootdFileStats.hh:102
int wcsErr
Definition: XrdXrootdMonData.hh:243
char monLvl
Definition: XrdXrootdFileStats.hh:41
~XrdXrootdFileStats()
Definition: XrdXrootdFileStats.hh:155
int wrMax
Definition: XrdXrootdMonData.hh:260
XrdXrootdFileStats()
Definition: XrdXrootdFileStats.hh:154
unsigned int kXR_unt32
Definition: XPtypes.hh:90
Definition: XrdXrootdFileStats.hh:35
XrdXrootdMonStatXFR xfr
Definition: XrdXrootdFileStats.hh:44
int wRetry
Definition: XrdXrootdMonData.hh:242
int write
Definition: XrdXrootdMonData.hh:251
void pgrOps(int rsz, bool isRetry=false)
Definition: XrdXrootdFileStats.hh:65
void pgwOps(int wsz, bool isRetry=false)
Definition: XrdXrootdFileStats.hh:73
void wrOps(int wsz)
Definition: XrdXrootdFileStats.hh:120
int read
Definition: XrdXrootdMonData.hh:249
void wvOps(int wsz, int ssz)
Definition: XrdXrootdFileStats.hh:133
long long readv
Definition: XrdXrootdMonData.hh:282
void pgUpdt(int wErrs, int wFixd, int wUnc)
Definition: XrdXrootdFileStats.hh:81
Definition: XrdXrootdFileStats.hh:53
monLevel
Definition: XrdXrootdFileStats.hh:53
int rdMax
Definition: XrdXrootdMonData.hh:256
XrdXrootdMonStatOPS ops
Definition: XrdXrootdFileStats.hh:45
short MonEnt
Definition: XrdXrootdFileStats.hh:40
int rdMin
Definition: XrdXrootdMonData.hh:255
void rdOps(int rsz)
Definition: XrdXrootdFileStats.hh:89
Definition: XrdXrootdFileStats.hh:53
long long fSize
Definition: XrdXrootdFileStats.hh:43
long long write
Definition: XrdXrootdMonData.hh:283
kXR_unt32 FileID
Definition: XrdXrootdFileStats.hh:39
long long rsegs
Definition: XrdXrootdMonData.hh:254
long long read
Definition: XrdXrootdMonData.hh:281
struct XrdXrootdFileStats::@158 ssq
int readv
Definition: XrdXrootdMonData.hh:250
long long rBytes
Definition: XrdXrootdMonData.hh:237