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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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31 /******************************************************************************/
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:251
int rvMax
Definition: XrdXrootdMonData.hh:256
int rCount
Definition: XrdXrootdMonData.hh:236
short rsMin
Definition: XrdXrootdMonData.hh:250
int rvMin
Definition: XrdXrootdMonData.hh:255
void Init()
Definition: XrdXrootdFileStats.hh:55
char xfrXeq
Definition: XrdXrootdFileStats.hh:42
double readv
Definition: XrdXrootdFileStats.hh:48
int wcsUnc
Definition: XrdXrootdMonData.hh:242
int wCount
Definition: XrdXrootdMonData.hh:239
int rRetry
Definition: XrdXrootdMonData.hh:237
double rsegs
Definition: XrdXrootdFileStats.hh:49
Definition: XrdXrootdMonData.hh:277
XrdXrootdMonStatPRW prw
Definition: XrdXrootdFileStats.hh:46
long long wBytes
Definition: XrdXrootdMonData.hh:238
double write
Definition: XrdXrootdFileStats.hh:50
Definition: XrdXrootdMonData.hh:245
Definition: XrdXrootdFileStats.hh:53
Definition: XrdXrootdMonData.hh:233
Definition: XrdXrootdFileStats.hh:53
double read
Definition: XrdXrootdFileStats.hh:47
int wrMin
Definition: XrdXrootdMonData.hh:257
void rvOps(int rsz, int ssz)
Definition: XrdXrootdFileStats.hh:102
int wcsErr
Definition: XrdXrootdMonData.hh:241
char monLvl
Definition: XrdXrootdFileStats.hh:41
~XrdXrootdFileStats()
Definition: XrdXrootdFileStats.hh:155
int wrMax
Definition: XrdXrootdMonData.hh:258
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:240
int write
Definition: XrdXrootdMonData.hh:249
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:247
void wvOps(int wsz, int ssz)
Definition: XrdXrootdFileStats.hh:133
long long readv
Definition: XrdXrootdMonData.hh:280
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:254
XrdXrootdMonStatOPS ops
Definition: XrdXrootdFileStats.hh:45
short MonEnt
Definition: XrdXrootdFileStats.hh:40
int rdMin
Definition: XrdXrootdMonData.hh:253
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:281
kXR_unt32 FileID
Definition: XrdXrootdFileStats.hh:39
long long rsegs
Definition: XrdXrootdMonData.hh:252
long long read
Definition: XrdXrootdMonData.hh:279
struct XrdXrootdFileStats::@158 ssq
int readv
Definition: XrdXrootdMonData.hh:248
long long rBytes
Definition: XrdXrootdMonData.hh:235