WITS: Local ISP B-III

Trace Format ERF, captured using a DAG 3.7G
Volume on Disk 1,319 GB
Number of Traces 212
Capture Start (Local) Thu Feb 8 11:53:28 2007
Capture End (Local) Mon Feb 12 21:17:37 2007
Total Duration 4 Days, 9 Hours, 24 Minutes and 9 Seconds
Packets Captured 33,089 million
Total Traffic 16,599 GB
Contiguity Totally contiguous
Snapping Method Packets truncated four bytes after the end of the transport header, except for DNS.
Rotation Policy File is rotated every 30 minutes, based on the start of the hour.
Anonymization None

This is a continuous packet header trace captured at a New Zealand ISP. Due to NDA requirements, we cannot disclose the name of the ISP, nor can we offer these traces for public download. The traces were captured using a single DAG 3.7G card and the WDCap trace capture software. The version of WDCap used was version 3.0.5 and the Libtrace version was 3.0.0.

The capture point was connected to a SPAN port on a switch that carried some, but not all, of the ISP's traffic. The switch was located between an LNS and a core router. It is important to note that the location of this capture point is different to that which was used to capture previous tracesets at this ISP. The location allowed us to capture both incoming and outgoing traffic for a subset of customers. This means that bidirectional flow analysis is possible with this traceset. Unlike the Waikato tracesets that were also captured using WDCap, packets were captured and written to disk using a single WDCap process - there was no network export involved.

Each trace file is named using the following format: yyyymmdd-HHMMSS-[code].gz. The time and date refers to the time in UTC when the first packet in the file was captured. The code refers to the event which caused the previous file to be closed and this new file to be created.

Codes of interest for this traceset are as follows:

  • 0 - Rotation boundary was reached

Regular file rotation (code 0) occurs twice every hour, starting at the beginning of the hour. All traces, aside from the very first and the very last, are 30 minutes in length. The entire traceset is contiguous - there are no gaps in the capture whatsoever.

Packet records are truncated four bytes after the end of the transport header except in the case of DNS traffic, which is snapped twelve bytes after the end of the transport header. This means that many packets will contain a small amount of user payload - enough to perform some rudimentary layer 7 analysis without seriously threatening the privacy of the network users. ICMP packets which are truncated after any IP and transport headers that may be present in the packet payload.

The recommended method for processing these traces is to use Libtrace, which we have developed. There are a number of tools included with libtrace such as a packet dumping utility, a trace format converter (for example, to convert to pcap), a trace splitting/filtering tool and a few statistic generators. We suggest you examine the Libtrace Wiki for more details on the Libtrace tools and the library itself.

Name Local Start Time Duration Total Packets Compressed Size
20070207-225328-0 Thu Feb 8 11:53:28 2007 0:06:32 30 million 1,237 MB
20070207-230000-0 Thu Feb 8 12:00:01 2007 0:30:00 143 million 5,781 MB
20070207-233000-0 Thu Feb 8 12:30:01 2007 0:30:00 141 million 5,693 MB
20070208-000000-0 Thu Feb 8 13:00:01 2007 0:30:00 139 million 2,696 MB
20070208-003000-0 Thu Feb 8 13:30:01 2007 0:30:00 138 million 5,572 MB
20070208-010000-0 Thu Feb 8 14:00:01 2007 0:30:00 137 million 5,548 MB
20070208-013000-0 Thu Feb 8 14:30:01 2007 0:30:00 138 million 5,579 MB
20070208-020000-0 Thu Feb 8 15:00:01 2007 0:30:00 142 million 5,740 MB
20070208-023000-0 Thu Feb 8 15:30:01 2007 0:30:00 147 million 5,958 MB
20070208-030000-0 Thu Feb 8 16:00:01 2007 0:30:00 151 million 6,139 MB
20070208-033000-0 Thu Feb 8 16:30:00 2007 0:30:00 157 million 6,408 MB
20070208-040000-0 Thu Feb 8 17:00:00 2007 0:30:00 158 million 6,446 MB
20070208-043000-0 Thu Feb 8 17:30:01 2007 0:30:00 161 million 6,593 MB
20070208-050000-0 Thu Feb 8 18:00:01 2007 0:30:00 163 million 6,665 MB
20070208-053000-0 Thu Feb 8 18:30:01 2007 0:30:00 171 million 7,010 MB
20070208-060000-0 Thu Feb 8 19:00:01 2007 0:30:00 173 million 7,112 MB
20070208-063000-0 Thu Feb 8 19:30:01 2007 0:30:00 180 million 7,366 MB
20070208-070000-0 Thu Feb 8 20:00:01 2007 0:30:00 186 million 7,636 MB
20070208-073000-0 Thu Feb 8 20:30:01 2007 0:30:00 185 million 7,594 MB
20070208-080000-0 Thu Feb 8 21:00:01 2007 0:30:00 191 million 7,832 MB
20070208-083000-0 Thu Feb 8 21:30:01 2007 0:30:00 190 million 7,817 MB
20070208-090000-0 Thu Feb 8 22:00:01 2007 0:30:00 184 million 7,538 MB
20070208-093000-0 Thu Feb 8 22:30:01 2007 0:30:00 179 million 7,395 MB
20070208-100000-0 Thu Feb 8 23:00:01 2007 0:30:00 178 million 7,345 MB
20070208-103000-0 Thu Feb 8 23:30:01 2007 0:30:00 168 million 6,935 MB
20070208-110000-0 Fri Feb 9 00:00:01 2007 0:30:00 158 million 6,530 MB
20070208-113000-0 Fri Feb 9 00:30:01 2007 0:30:00 149 million 6,120 MB
20070208-120000-0 Fri Feb 9 01:00:01 2007 0:30:00 141 million 5,787 MB
20070208-123000-0 Fri Feb 9 01:30:01 2007 0:30:00 132 million 5,441 MB
20070208-130000-0 Fri Feb 9 02:00:01 2007 0:30:00 154 million 6,446 MB
20070208-133000-0 Fri Feb 9 02:30:01 2007 0:30:00 151 million 6,310 MB
20070208-140000-0 Fri Feb 9 03:00:01 2007 0:30:00 148 million 6,170 MB
20070208-143000-0 Fri Feb 9 03:30:01 2007 0:30:00 138 million 5,732 MB
20070208-150000-0 Fri Feb 9 04:00:01 2007 0:30:00 131 million 5,452 MB
20070208-153000-0 Fri Feb 9 04:30:01 2007 0:30:00 124 million 5,168 MB
20070208-160000-0 Fri Feb 9 05:00:01 2007 0:30:00 121 million 5,006 MB
20070208-163000-0 Fri Feb 9 05:30:01 2007 0:30:00 116 million 4,798 MB
20070208-170000-0 Fri Feb 9 06:00:01 2007 0:30:00 115 million 4,772 MB
20070208-173000-0 Fri Feb 9 06:30:01 2007 0:30:00 117 million 4,821 MB
20070208-180000-0 Fri Feb 9 07:00:01 2007 0:30:00 122 million 4,981 MB
20070208-183000-0 Fri Feb 9 07:30:01 2007 0:30:00 128 million 5,196 MB
20070208-190000-0 Fri Feb 9 08:00:01 2007 0:30:00 133 million 5,404 MB
20070208-193000-0 Fri Feb 9 08:30:01 2007 0:30:00 139 million 5,668 MB
20070208-200000-0 Fri Feb 9 09:00:01 2007 0:30:00 141 million 5,711 MB
20070208-203000-0 Fri Feb 9 09:30:01 2007 0:30:00 144 million 5,861 MB
20070208-210000-0 Fri Feb 9 10:00:01 2007 0:30:00 136 million 5,467 MB
20070208-213000-0 Fri Feb 9 10:30:01 2007 0:30:00 133 million 5,356 MB
20070208-220000-0 Fri Feb 9 11:00:01 2007 0:30:00 131 million 5,246 MB
20070208-223000-0 Fri Feb 9 11:30:01 2007 0:30:00 131 million 5,259 MB
20070208-230000-0 Fri Feb 9 12:00:01 2007 0:30:00 128 million 5,142 MB
20070208-233000-0 Fri Feb 9 12:30:01 2007 0:30:00 129 million 5,220 MB
20070209-000000-0 Fri Feb 9 13:00:01 2007 0:30:00 130 million 5,272 MB
20070209-003000-0 Fri Feb 9 13:30:01 2007 0:30:00 131 million 5,284 MB
20070209-010000-0 Fri Feb 9 14:00:01 2007 0:30:00 130 million 5,247 MB
20070209-013000-0 Fri Feb 9 14:30:01 2007 0:30:00 131 million 5,281 MB
20070209-020000-0 Fri Feb 9 15:00:01 2007 0:30:00 133 million 5,387 MB
20070209-023000-0 Fri Feb 9 15:30:01 2007 0:30:00 138 million 5,588 MB
20070209-030000-0 Fri Feb 9 16:00:01 2007 0:30:00 144 million 5,834 MB
20070209-033000-0 Fri Feb 9 16:30:01 2007 0:30:00 152 million 6,191 MB
20070209-040000-0 Fri Feb 9 17:00:00 2007 0:30:00 159 million 6,468 MB
20070209-043000-0 Fri Feb 9 17:30:01 2007 0:30:00 165 million 6,723 MB
20070209-050000-0 Fri Feb 9 18:00:01 2007 0:30:00 161 million 6,599 MB
20070209-053000-0 Fri Feb 9 18:30:01 2007 0:30:00 167 million 6,836 MB
20070209-060000-0 Fri Feb 9 19:00:01 2007 0:30:00 170 million 6,961 MB
20070209-063000-0 Fri Feb 9 19:30:01 2007 0:30:00 175 million 7,194 MB
20070209-070000-0 Fri Feb 9 20:00:01 2007 0:30:00 177 million 7,285 MB
20070209-073000-0 Fri Feb 9 20:30:01 2007 0:30:00 183 million 7,524 MB
20070209-080000-0 Fri Feb 9 21:00:01 2007 0:30:00 184 million 7,526 MB
20070209-083000-0 Fri Feb 9 21:30:01 2007 0:30:00 187 million 7,684 MB
20070209-090000-0 Fri Feb 9 22:00:00 2007 0:30:00 186 million 7,648 MB
20070209-093000-0 Fri Feb 9 22:30:01 2007 0:30:00 178 million 7,296 MB
20070209-100000-0 Fri Feb 9 23:00:01 2007 0:30:00 169 million 6,950 MB
20070209-103000-0 Fri Feb 9 23:30:00 2007 0:30:00 168 million 6,921 MB
20070209-110000-0 Sat Feb 10 00:00:00 2007 0:30:00 162 million 6,709 MB
20070209-113000-0 Sat Feb 10 00:30:01 2007 0:30:00 154 million 6,314 MB
20070209-120000-0 Sat Feb 10 01:00:01 2007 0:30:00 148 million 6,051 MB
20070209-123000-0 Sat Feb 10 01:30:01 2007 0:30:00 139 million 5,701 MB
20070209-130000-0 Sat Feb 10 02:00:01 2007 0:30:00 153 million 6,398 MB
20070209-133000-0 Sat Feb 10 02:30:01 2007 0:30:00 146 million 6,081 MB
20070209-140000-0 Sat Feb 10 03:00:01 2007 0:30:00 139 million 5,765 MB
20070209-143000-0 Sat Feb 10 03:30:01 2007 0:30:00 130 million 5,384 MB
20070209-150000-0 Sat Feb 10 04:00:01 2007 0:30:00 127 million 5,275 MB
20070209-153000-0 Sat Feb 10 04:30:01 2007 0:30:00 124 million 5,159 MB
20070209-160000-0 Sat Feb 10 05:00:01 2007 0:30:00 120 million 4,971 MB
20070209-163000-0 Sat Feb 10 05:30:01 2007 0:30:00 119 million 4,947 MB
20070209-170000-0 Sat Feb 10 06:00:01 2007 0:30:00 119 million 4,899 MB
20070209-173000-0 Sat Feb 10 06:30:01 2007 0:30:00 119 million 4,906 MB
20070209-180000-0 Sat Feb 10 07:00:01 2007 0:30:00 121 million 4,974 MB
20070209-183000-0 Sat Feb 10 07:30:01 2007 0:30:00 131 million 5,367 MB
20070209-190000-0 Sat Feb 10 08:00:01 2007 0:30:00 142 million 5,794 MB
20070209-193000-0 Sat Feb 10 08:30:01 2007 0:30:00 151 million 6,180 MB
20070209-200000-0 Sat Feb 10 09:00:01 2007 0:30:00 159 million 6,529 MB
20070209-203000-0 Sat Feb 10 09:30:01 2007 0:30:00 167 million 6,859 MB
20070209-210000-0 Sat Feb 10 10:00:01 2007 0:30:00 160 million 6,559 MB
20070209-213000-0 Sat Feb 10 10:30:00 2007 0:30:00 160 million 6,579 MB
20070209-220000-0 Sat Feb 10 11:00:01 2007 0:30:00 167 million 6,868 MB
20070209-223000-0 Sat Feb 10 11:30:01 2007 0:30:00 167 million 6,882 MB
20070209-230000-0 Sat Feb 10 12:00:01 2007 0:30:00 168 million 6,888 MB
20070209-233000-0 Sat Feb 10 12:30:01 2007 0:30:00 163 million 6,704 MB
20070210-000000-0 Sat Feb 10 13:00:01 2007 0:30:00 164 million 6,740 MB
20070210-003000-0 Sat Feb 10 13:30:01 2007 0:30:00 169 million 6,924 MB
20070210-010000-0 Sat Feb 10 14:00:01 2007 0:30:00 170 million 6,993 MB
20070210-013000-0 Sat Feb 10 14:30:01 2007 0:30:00 174 million 7,155 MB
20070210-020000-0 Sat Feb 10 15:00:01 2007 0:30:00 177 million 7,273 MB
20070210-023000-0 Sat Feb 10 15:30:01 2007 0:30:00 175 million 7,203 MB
20070210-030000-0 Sat Feb 10 16:00:01 2007 0:30:00 172 million 7,073 MB
20070210-033000-0 Sat Feb 10 16:30:01 2007 0:30:00 176 million 7,220 MB
20070210-040000-0 Sat Feb 10 17:00:00 2007 0:30:00 178 million 7,320 MB
20070210-043000-0 Sat Feb 10 17:30:01 2007 0:30:00 176 million 7,216 MB
20070210-050000-0 Sat Feb 10 18:00:01 2007 0:30:00 170 million 7,007 MB
20070210-053000-0 Sat Feb 10 18:30:01 2007 0:30:00 172 million 7,100 MB
20070210-060000-0 Sat Feb 10 19:00:01 2007 0:30:00 174 million 7,194 MB
20070210-063000-0 Sat Feb 10 19:30:01 2007 0:30:00 176 million 7,273 MB
20070210-070000-0 Sat Feb 10 20:00:01 2007 0:30:00 176 million 7,299 MB
20070210-073000-0 Sat Feb 10 20:30:01 2007 0:30:00 177 million 7,327 MB
20070210-080000-0 Sat Feb 10 21:00:01 2007 0:30:00 179 million 7,375 MB
20070210-083000-0 Sat Feb 10 21:30:01 2007 0:30:00 182 million 7,512 MB
20070210-090000-0 Sat Feb 10 22:00:01 2007 0:30:00 177 million 7,281 MB
20070210-093000-0 Sat Feb 10 22:30:01 2007 0:30:00 179 million 7,372 MB
20070210-100000-0 Sat Feb 10 23:00:01 2007 0:30:00 178 million 7,329 MB
20070210-103000-0 Sat Feb 10 23:30:01 2007 0:30:00 174 million 7,213 MB
20070210-110000-0 Sun Feb 11 00:00:01 2007 0:30:00 175 million 7,232 MB
20070210-113000-0 Sun Feb 11 00:30:01 2007 0:30:00 171 million 7,085 MB
20070210-120000-0 Sun Feb 11 01:00:01 2007 0:30:00 162 million 6,722 MB
20070210-123000-0 Sun Feb 11 01:30:01 2007 0:30:00 158 million 6,545 MB
20070210-130000-0 Sun Feb 11 02:00:01 2007 0:30:00 165 million 6,893 MB
20070210-133000-0 Sun Feb 11 02:30:01 2007 0:30:00 161 million 6,726 MB
20070210-140000-0 Sun Feb 11 03:00:01 2007 0:30:00 153 million 6,421 MB
20070210-143000-0 Sun Feb 11 03:30:01 2007 0:30:00 147 million 6,135 MB
20070210-150000-0 Sun Feb 11 04:00:01 2007 0:30:00 143 million 5,927 MB
20070210-153000-0 Sun Feb 11 04:30:01 2007 0:30:00 135 million 5,591 MB
20070210-160000-0 Sun Feb 11 05:00:01 2007 0:30:00 129 million 5,356 MB
20070210-163000-0 Sun Feb 11 05:30:01 2007 0:30:00 126 million 5,236 MB
20070210-170000-0 Sun Feb 11 06:00:01 2007 0:30:00 128 million 5,291 MB
20070210-173000-0 Sun Feb 11 06:30:01 2007 0:30:00 124 million 5,116 MB
20070210-180000-0 Sun Feb 11 07:00:01 2007 0:30:00 127 million 5,235 MB
20070210-183000-0 Sun Feb 11 07:30:01 2007 0:30:00 132 million 5,434 MB
20070210-190000-0 Sun Feb 11 08:00:01 2007 0:30:00 138 million 5,665 MB
20070210-193000-0 Sun Feb 11 08:30:01 2007 0:30:00 144 million 5,894 MB
20070210-200000-0 Sun Feb 11 09:00:01 2007 0:30:00 156 million 6,431 MB
20070210-203000-0 Sun Feb 11 09:30:01 2007 0:30:00 162 million 6,667 MB
20070210-210000-0 Sun Feb 11 10:00:01 2007 0:30:00 154 million 6,299 MB
20070210-213000-0 Sun Feb 11 10:30:01 2007 0:30:00 160 million 6,556 MB
20070210-220000-0 Sun Feb 11 11:00:01 2007 0:30:00 169 million 6,941 MB
20070210-223000-0 Sun Feb 11 11:30:01 2007 0:30:00 173 million 7,101 MB
20070210-230000-0 Sun Feb 11 12:00:01 2007 0:30:00 171 million 6,997 MB
20070210-233000-0 Sun Feb 11 12:30:01 2007 0:30:00 166 million 6,814 MB
20070211-000000-0 Sun Feb 11 13:00:01 2007 0:30:00 169 million 6,969 MB
20070211-003000-0 Sun Feb 11 13:30:01 2007 0:30:00 174 million 7,175 MB
20070211-010000-0 Sun Feb 11 14:00:01 2007 0:30:00 183 million 7,533 MB
20070211-013000-0 Sun Feb 11 14:30:01 2007 0:30:00 180 million 7,414 MB
20070211-020000-0 Sun Feb 11 15:00:01 2007 0:30:00 184 million 7,532 MB
20070211-023000-0 Sun Feb 11 15:30:01 2007 0:30:00 183 million 7,506 MB
20070211-030000-0 Sun Feb 11 16:00:01 2007 0:30:00 186 million 7,636 MB
20070211-033000-0 Sun Feb 11 16:30:01 2007 0:30:00 186 million 7,634 MB
20070211-040000-0 Sun Feb 11 17:00:01 2007 0:30:00 189 million 7,785 MB
20070211-043000-0 Sun Feb 11 17:30:01 2007 0:30:00 192 million 7,908 MB
20070211-050000-0 Sun Feb 11 18:00:01 2007 0:30:00 185 million 7,658 MB
20070211-053000-0 Sun Feb 11 18:30:01 2007 0:30:00 188 million 7,770 MB
20070211-060000-0 Sun Feb 11 19:00:01 2007 0:30:00 187 million 7,718 MB
20070211-063000-0 Sun Feb 11 19:30:01 2007 0:30:00 192 million 7,938 MB
20070211-070000-0 Sun Feb 11 20:00:01 2007 0:30:00 192 million 7,932 MB
20070211-073000-0 Sun Feb 11 20:30:01 2007 0:30:00 195 million 8,048 MB
20070211-080000-0 Sun Feb 11 21:00:01 2007 0:30:00 205 million 8,432 MB
20070211-083000-0 Sun Feb 11 21:30:01 2007 0:30:00 200 million 8,259 MB
20070211-090000-0 Sun Feb 11 22:00:01 2007 0:30:00 195 million 8,067 MB
20070211-093000-0 Sun Feb 11 22:30:01 2007 0:30:00 186 million 7,713 MB
20070211-100000-0 Sun Feb 11 23:00:01 2007 0:30:00 182 million 7,555 MB
20070211-103000-0 Sun Feb 11 23:30:01 2007 0:30:00 175 million 7,235 MB
20070211-110000-0 Mon Feb 12 00:00:01 2007 0:30:00 162 million 6,712 MB
20070211-113000-0 Mon Feb 12 00:30:01 2007 0:30:00 154 million 6,357 MB
20070211-120000-0 Mon Feb 12 01:00:01 2007 0:30:00 150 million 6,194 MB
20070211-123000-0 Mon Feb 12 01:30:01 2007 0:30:00 145 million 5,984 MB
20070211-130000-0 Mon Feb 12 02:00:01 2007 0:30:00 158 million 6,600 MB
20070211-133000-0 Mon Feb 12 02:30:01 2007 0:30:00 153 million 6,432 MB
20070211-140000-0 Mon Feb 12 03:00:01 2007 0:30:00 147 million 6,167 MB
20070211-143000-0 Mon Feb 12 03:30:01 2007 0:30:00 141 million 5,890 MB
20070211-150000-0 Mon Feb 12 04:00:01 2007 0:30:00 134 million 5,554 MB
20070211-153000-0 Mon Feb 12 04:30:01 2007 0:30:00 129 million 5,343 MB
20070211-160000-0 Mon Feb 12 05:00:01 2007 0:30:00 123 million 5,088 MB
20070211-163000-0 Mon Feb 12 05:30:00 2007 0:30:00 119 million 4,934 MB
20070211-170000-0 Mon Feb 12 06:00:01 2007 0:30:00 120 million 4,960 MB
20070211-173000-0 Mon Feb 12 06:30:01 2007 0:30:00 123 million 5,088 MB
20070211-180000-0 Mon Feb 12 07:00:01 2007 0:30:00 132 million 5,411 MB
20070211-183000-0 Mon Feb 12 07:30:01 2007 0:30:00 135 million 5,518 MB
20070211-190000-0 Mon Feb 12 08:00:01 2007 0:30:00 140 million 5,709 MB
20070211-193000-0 Mon Feb 12 08:30:01 2007 0:30:00 144 million 5,860 MB
20070211-200000-0 Mon Feb 12 09:00:01 2007 0:30:00 147 million 6,014 MB
20070211-203000-0 Mon Feb 12 09:30:01 2007 0:30:00 149 million 6,083 MB
20070211-210000-0 Mon Feb 12 10:00:01 2007 0:30:00 135 million 5,474 MB
20070211-213000-0 Mon Feb 12 10:30:01 2007 0:30:00 137 million 5,569 MB
20070211-220000-0 Mon Feb 12 11:00:01 2007 0:30:00 138 million 5,561 MB
20070211-223000-0 Mon Feb 12 11:30:01 2007 0:30:00 139 million 5,633 MB
20070211-230000-0 Mon Feb 12 12:00:01 2007 0:30:00 136 million 5,519 MB
20070211-233000-0 Mon Feb 12 12:30:01 2007 0:30:00 136 million 5,493 MB
20070212-000000-0 Mon Feb 12 13:00:01 2007 0:30:00 138 million 4,470 MB
20070212-003000-0 Mon Feb 12 13:30:01 2007 0:30:00 140 million 5,632 MB
20070212-010000-0 Mon Feb 12 14:00:01 2007 0:30:00 139 million 5,621 MB
20070212-013000-0 Mon Feb 12 14:30:01 2007 0:30:00 138 million 5,581 MB
20070212-020000-0 Mon Feb 12 15:00:01 2007 0:30:00 142 million 5,757 MB
20070212-023000-0 Mon Feb 12 15:30:01 2007 0:30:00 150 million 6,104 MB
20070212-030000-0 Mon Feb 12 16:00:01 2007 0:30:00 157 million 6,415 MB
20070212-033000-0 Mon Feb 12 16:30:01 2007 0:30:00 162 million 6,610 MB
20070212-040000-0 Mon Feb 12 17:00:01 2007 0:30:00 166 million 6,798 MB
20070212-043000-0 Mon Feb 12 17:30:01 2007 0:30:00 173 million 7,074 MB
20070212-050000-0 Mon Feb 12 18:00:01 2007 0:30:00 177 million 7,245 MB
20070212-053000-0 Mon Feb 12 18:30:01 2007 0:30:00 182 million 7,470 MB
20070212-060000-0 Mon Feb 12 19:00:01 2007 0:30:00 193 million 7,952 MB
20070212-063000-0 Mon Feb 12 19:30:01 2007 0:30:00 201 million 8,257 MB
20070212-070000-0 Mon Feb 12 20:00:01 2007 0:30:00 201 million 8,289 MB
20070212-073000-0 Mon Feb 12 20:30:01 2007 0:30:00 203 million 8,326 MB
20070212-080000-0 Mon Feb 12 21:00:01 2007 0:17:37 120 million 4,960 MB