Microsoft Internal Usage of TFS: July - December 2012

Summary

The following analysis includes the IT internal offering for TFS and includes trends throughout the second half of 2012 (July – December 2012). Overall, we are continuing to have consistent growth in BGIT servers. The number of users has stayed consistent with some slight variation. The number of builds has a very big range, mostly due to a single instance that ranges from 10’s of builds to millions of builds a month. There have also been efforts to clean up old projects and source files which account for some reduction in numbers.

You can see the data from the first half of 2012 here.

Service Offering	July 2012	December 2012	Growth
Instances	52	58	12%
Unique Users	40,721	38,431	-6%
Team Project Collections	325	392	21%
Team Projects	10,311	10,939	6%
Work Items	16,005,529	18,334,430	15%
Source Code Files	192,167,066	215,031,418	12%
Builds Per Month*	3,901,174	184,191	-95%
Test Cases	3,178,607	3,766,818	19%

There is a big range of builds per month due to a single server with 10’s of builds to millions of builds, depending on the month

Top TFS Instances

The charts below show the top 10 IT-supported instances in several categories

“Unique Users” are the number of users that have accessed the instance in the month. This includes any TFS operation such as reading reports with data from TFS, using TFS Web Access to view or edit work items, or viewing or checking in source code. The sum of Unique Users for all instances is greater than the Total Unique Users in the top table and in the details table at the end of this mail. This is because some users access more than one instance.

TFS Growth

This demonstrates the growth throughout the first half of 2012 for the full internal offering.

Detailed Usage

Instance	Unique Users	TPCs	Projects	Work Items	Source Files	Builds Month	Total Builds	Test Cases
1	2,096	2	40	703,103	6,717,364	27,415	610,210	200,681
2	3,512	2	7	449,719	450,847	40	63	28,488
3	1,298	3	54	289,315	6,095,847	4,685	413,171	30,011
4	895	1	4	323,930	5,287,583	6,650	70,004	84,337
5	1,890	16	3,839	96,423	4,064,748	2,356	41,771	3,642
6	715	12	363	718,906	9,506,164	471	96,106	143,378
7	957	21	319	354,103	4,600,593	2,487	129,847	18,215
8	1,221	20	366	488,028	5,366,684	4,051	290,190	188,114
9	676	7	244	373,196	4,825,501	1,147	307,373	80,126
10	2,033	22	592	454,677	5,687,463	3,367	90,637	52,710
11	327	23	102	52,945	1,394,232	697	61,622	8,987
12	548	8	133	245,297	377,218	224	30,164	68,266
13	1,679	16	274	528,892	2,770,208	2,519	4,198,213	214,833
14	561	5	58	21,698	1,044,117	42	3,113	3,308
15	525	2	31	76,468	298,180	330	4,304	19,118
16	3,181	4	103	1,664,786	34,383,620	13,904	389,991	829
17	763	2	221	542,028	1,395,821	4,132	112,538	277,919
18	71	1	5	15,303	270,877	29	17,891	4,654
19	220	11	45	59,770	888,136	2,019	45,818	22,076
20	105	7	11	939	1,923	0	0	0
21	1,354	37	527	482,133	9,183,908	4,319	52,585	37,621
22	864	23	795	329,674	7,379,725	2,833	47,818	48,297
23	857	18	171	215,541	1,438,888	7,130	45,633	53,796
24	8	2	59	232	179	0	0	0
25	242	6	33	82,491	5,128,141	2,365	1,404,737	10,990
26	357	4	23	10,465	3,912,576	355	2,004	238
27	117	1	106	1,106,706	1,899,412	0	0	0
28	584	31	171	66,295	123,188	132	444	9,767
29	354	5	53	127,972	441,394	905	15,032	7,905
30	453	2	39	82,003	1,215,608	336	8,175	17,464
31	17	2	2	1,868	7	0	0	1,416
32	162	3	54	31,618	318,937	401	6,142	7,282
33	115	1	59	134,745	799,521	33	28,476,947	65,722
34	2,837	2	28	654,462	5,036,873	49,552	1,506,258	225,300
35	104	1	2	219,374	5,456,659	0	0	0
36	92	1	31	43,959	669,471	839	265,937	9,851
37	1,258	3	16	213,690	1,436,846	365	18,280	71,390
38	286	6	349	247,896	3,384,562	267	94,020	25,972
39	668	7	19	447,619	21,432	0	105	819
40	323	3	122	366,427	6,923,104	170	81,867	126,625
41	21	1	5	582	8,787	0	0	88
42	3,072	10	400	1,574,266	14,374,742	9,810	1,078,804	612,681
43	2,496	5	470	1,177,618	11,633,560	4,153	400,581	439,340
44	1,091	5	226	424,353	25,033,038	3,016	414,834	130,081
45	1,283	4	161	586,355	6,555,802	9,213	489,801	111,815
46	72	4	48	1,872	205,114	61	3,252	4
47	319	3	19	365,545	533,008	1,077	953,014	262,964
48	8	1	8	36,067	7,825	0	15	0
49	133	2	25	7,010	1,563,757	579	3,548	152
50	2	2	1	0	5	0	0	0
51	15	1	4	2,369	25,138	0	0	181
52	28	2	4	59	164	0	0	0
53	2,641	1	23	1,080,644	3,224,050	8,662	70,941	19,585
54	40	1	4	151	24	0	0	0
55	135	2	24	20,042	836,454	0	79,255	1,307
56	819	1	33	85,424	312,243	961	23,160	5,135
57	1,489	2	10	647,191	189,622	0	0	13,299
58	90	2	4	186	330,528	92	892	39