1 RRDXPORT(1) rrdtool RRDXPORT(1)
6 rrdxport - Export data in XML format based on data from one or several
7 RRD
10 r\brr\brd\bdt\bto\boo\bol\bl x\bxp\bpo\bor\brt\bt [-\b-s\bs|-\b--\b-s\bst\bta\bar\brt\bt _\bs_\be_\bc_\bo_\bn_\bd_\bs] [-\b-e\be|-\b--\b-e\ben\bnd\bd _\bs_\be_\bc_\bo_\bn_\bd_\bs]
11 [-\b-m\bm|-\b--\b-m\bma\bax\bxr\bro\bow\bws\bs _\br_\bo_\bw_\bs] [-\b--\b-s\bst\bte\bep\bp _\bv_\ba_\bl_\bu_\be] [D\bDE\bEF\bF:\b:_\bv_\bn_\ba_\bm_\be=\b=_\br_\br_\bd:\b:_\bd_\bs_\b-_\bn_\ba_\bm_\be:\b:_\bC_\bF]
12 [C\bCD\bDE\bEF\bF:\b:_\bv_\bn_\ba_\bm_\be=\b=_\br_\bp_\bn_\b-_\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn] [X\bXP\bPO\bOR\bRT\bT:\b:_\bv_\bn_\ba_\bm_\be[:\b:_\bl_\be_\bg_\be_\bn_\bd]]
17 extract numerical reports.
22 The time when the exported range should begin. Time in seconds
23 since epoch (1970-01-01) is required. Negative numbers are relative
24 to the current time. By default one day worth of data will be
27 time.
30 The time when the exported range should end. Time in seconds since
33 time.
36 This works like the -\b-w\bw|-\b--\b-w\bwi\bid\bdt\bth\bh parameter of _\br_\br_\bd_\bg_\br_\ba_\bp_\bh. In fact it
37 is exactly the same, but the parameter was renamed to describe its
41 See rrdgraph documentation.
44 The generated xml should contain the data values in enumerated
45 tags.
47 <v0>val</v0><v1>val</v1>
52 C\bCD\bDE\bEF\bF:\b:_\bv_\bn_\ba_\bm_\be=\b=_\br_\bp_\bn_\b-_\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn
63 rows.
67 rrdtool xport \
68 --start now-1h --end now \
69 DEF:xx=host-inout.lo.rrd:output:AVERAGE \
70 DEF:yy=host-inout.lo.rrd:input:AVERAGE \
71 CDEF:aa=xx,yy,+,8,* \
72 XPORT:xx:"out bytes" \
73 XPORT:aa:"in and out bits"
75 The resulting meta data section is (the values will depend on the RRD
76 characteristics):
78 <meta>
79 <start>1020611700</start>
80 <step>300</step>
81 <end>1020615600</end>
82 <rows>14</rows>
83 <columns>2</columns>
84 <legend>
85 <entry>out bytes</entry>
86 <entry>in and out bits</entry>
87 </legend>
88 </meta>
90 The resulting data section is:
92 <data>
93 <row><t>1020611700</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
94 <row><t>1020612000</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
95 <row><t>1020612300</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
96 <row><t>1020612600</t><v>3.4113333333e+00</v><v>5.4581333333e+01</v></row>
97 <row><t>1020612900</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
98 <row><t>1020613200</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
99 <row><t>1020613500</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
100 <row><t>1020613800</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
101 <row><t>1020614100</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
102 <row><t>1020614400</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
103 <row><t>1020614700</t><v>3.7333333333e+00</v><v>5.9733333333e+01</v></row>
104 <row><t>1020615000</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
105 <row><t>1020615300</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
106 <row><t>1020615600</t><v>NaN</v><v>NaN</v></row>
107 </data>
110 rrdtool xport \
111 DEF:out=if1-inouts.rrd:outoctets:AVERAGE \
112 XPORT:out:"out bytes"
115 rrdtool xport \
116 DEF:out1=if1-inouts.rrd:outoctets:AVERAGE \
117 DEF:out2=if2-inouts.rrd:outoctets:AVERAGE \
118 CDEF:sum=out1,out2,+ \
119 XPORT:out1:"if1 out bytes" \
120 XPORT:out2:"if2 out bytes" \
121 XPORT:sum:"output sum"
124 Tobias Oetiker <tobi@oetiker.ch>
128 1.3.5 2008-03-15 RRDXPORT(1)