Context Stats Report

April 6, 2026 · View on GitHub

Report span: 2026-04-01 22:46:38 -> 2026-04-01 23:46:10 Produced by: cc-context-stats v1.15.0

Generate

context-stats 8bb55603-45b8-4bdf-aa04-d51366610b1a export --output report.md

Executive Snapshot

Signal	Value	Why it matters
Session	`8bb55603-45b8-4bdf-aa04-d51366610b1a`	Lets you link this export back to the source interaction stream.
Project	claude-howto	Identifies where the report came from.
Model	claude-sonnet-4-6	Shows which model produced the session.
Duration	59m 32s	Helps you relate context growth to session length.
Interactions	135	Shows how active the session was overall.
Generated	2026-04-01 23:47:05	Records when the report was produced.
Final usage	129,755 (64.9%)	Shows how close the session ended to the context limit.
Final zone	Dump zone	Indicates whether the session stayed in a safe working range.
Cache activity	129,754 (100.0%)	Explains how much of the final context is cache-related.

Summary

Metric	Value
Context window	200,000 tokens
Final usage	129,755 (64.9%)
Total input tokens	491
Total output tokens	31,342
Session cost	$4.4135
Lines changed	+513 / -403
Final MI score	0.477 (Dump zone)

Context Usage

Context usage: ████████████░░░░░░░░ 64.9%

Key Takeaways

Final state: 129,755 used (64.9%) and currently in the Dump zone.
Growth: context increased by 109,549 tokens over 59m 32s (54.8% of the window).
Largest jump: 20,206 tokens at interaction #1.
Dominant zone: Dump zone for 77 of 135 interactions.
Cache load: 129,754 tokens in cache activity (100.0% of the final used context).
Cache pattern: cache reads outweighed creation, so the session reused prior work heavily.

Visual Summary

Context Trend

Shows how much context was used at each sampled point so you can spot growth, resets, and sudden jumps.

%%{init: {"theme": "base", "themeVariables": {"xyChart": {"plotColorPalette": "#2563eb"}}}}%%
xychart-beta
    title "Context Used Over Time"
    x-axis ["22:46", "23:02", "23:17", "23:32", "23:46"]
    y-axis "Tokens" 0 --> 200000
    line [20206, 67394, 84172, 114716, 129755]

Zone Distribution

Shows where the session spent most of its time relative to the context window, which highlights whether the conversation stayed in a safe range or drifted into heavier usage.

pie showData
    title "Interaction Distribution by Zone"
    "Dump zone" : 77
    "Code-only" : 45
    "Planning" : 13

Final Context Composition

Shows what made up the last request in the session, which helps explain whether the final context was mostly fresh input, cache reuse, or newly created cache.

pie showData
    title "Final Context Usage Breakdown"
    "Cache read" : 129480
    "Cache creation" : 274
    "Input tokens" : 1

Cache Activity Trend

Shows how cache creation and cache reads evolved over time so you can see when the session started reusing previous work versus building new cache.

%%{init: {"theme": "base", "themeVariables": {"xyChart": {"plotColorPalette": "#2563eb, #f97316"}}}}%%
xychart-beta
    title "Cache Created vs Cache Read Over Time"
    x-axis ["22:46", "22:56", "23:07", "23:17", "23:29", "23:40", "23:46"]
    y-axis "Tokens" 0 --> 130000
    line [8693, 434, 1156, 5347, 891, 315, 274]
    line [11511, 57343, 71414, 78824, 105621, 121220, 129480]

Legend: blue line = Cache creation, orange line = Cache read.

Interaction Timeline

#	Time	Input (req)	Output (req)	Context Used	Usage %	MI	Zone
1	22:46:38	2	109	20,206	10.1%	0.968	Plan
2	22:46:46	1	115	22,191	11.1%	0.963	Plan
3	22:46:52	1	142	24,246	12.1%	0.958	Plan
4	22:46:59	1	147	34,762	17.4%	0.928	Plan
5	22:47:13	1	533	35,369	17.7%	0.926	Plan
6	22:51:51	3	438	36,072	18.0%	0.923	Plan
7	22:51:59	1	24	36,553	18.3%	0.922	Plan
8	22:52:25	3	79	43,418	21.7%	0.899	Plan
9	22:52:35	1	227	43,995	22.0%	0.897	Plan
10	22:52:42	1	16	44,285	22.1%	0.896	Plan
11	22:53:52	3	71	44,325	22.2%	0.896	Plan
12	22:53:57	1	143	44,564	22.3%	0.895	Plan
13	22:54:02	1	1	49,969	25.0%	0.875	Plan
14	22:54:11	1	163	50,425	25.2%	0.873	Code
15	22:54:18	1	237	50,654	25.3%	0.873	Code
16	22:54:21	1	1	50,938	25.5%	0.871	Code
17	22:54:28	1	52	51,347	25.7%	0.870	Code
18	22:55:24	3	128	51,442	25.7%	0.870	Code
19	22:55:30	1	94	51,663	25.8%	0.869	Code
20	22:55:36	1	121	52,122	26.1%	0.867	Code
21	22:55:42	1	79	54,504	27.3%	0.858	Code
22	22:55:51	1	1	55,296	27.6%	0.855	Code
23	22:56:04	1	2	55,657	27.8%	0.853	Code
24	22:56:12	1	79	56,427	28.2%	0.850	Code
25	22:56:18	1	85	56,548	28.3%	0.850	Code
26	22:56:21	1	91	56,665	28.3%	0.849	Code
27	22:56:26	1	118	57,194	28.6%	0.847	Code
28	22:56:31	1	117	57,344	28.7%	0.846	Code
29	22:56:40	1	197	57,778	28.9%	0.845	Code
30	22:56:46	1	79	57,995	29.0%	0.844	Code
31	22:56:50	1	94	59,078	29.5%	0.839	Code
32	22:57:01	1	105	59,982	30.0%	0.836	Code
33	22:58:20	3	199	60,229	30.1%	0.835	Code
34	23:00:28	3	169	60,490	30.2%	0.834	Code
35	23:00:35	1	2	64,518	32.3%	0.817	Code
36	23:00:40	1	100	65,076	32.5%	0.814	Code
37	23:00:45	1	1	65,194	32.6%	0.814	Code
38	23:01:09	1	200	67,166	33.6%	0.805	Code
39	23:02:13	3	96	67,394	33.7%	0.804	Code
40	23:05:32	1	105	67,532	33.8%	0.804	Code
41	23:05:39	1	158	67,778	33.9%	0.803	Code
42	23:05:47	1	1	68,080	34.0%	0.801	Code
43	23:06:05	1	605	68,939	34.5%	0.798	Code
44	23:06:19	1	811	69,590	34.8%	0.795	Code
45	23:06:24	1	1	70,445	35.2%	0.791	Code
46	23:06:39	1	1	71,415	35.7%	0.787	Code
47	23:07:00	1	1	72,571	36.3%	0.781	Code
48	23:07:45	3	77	72,831	36.4%	0.780	Code
49	23:07:54	1	1	76,221	38.1%	0.765	Code
50	23:08:07	1	1	76,844	38.4%	0.762	Code
51	23:08:15	1	86	77,155	38.6%	0.760	Code
52	23:16:03	3	79	77,254	38.6%	0.760	Code
53	23:16:09	1	58	77,677	38.8%	0.758	Code
54	23:16:16	1	1	77,868	38.9%	0.757	Code
55	23:16:23	1	111	78,255	39.1%	0.755	Code
56	23:16:32	1	141	78,409	39.2%	0.755	Code
57	23:16:40	1	67	78,725	39.4%	0.753	Code
58	23:16:48	1	237	78,825	39.4%	0.753	Code
59	23:17:46	1	1	84,172	42.1%	0.727	Dump
60	23:17:50	1	79	84,450	42.2%	0.726	Dump
61	23:17:56	1	1	85,611	42.8%	0.720	Dump
62	23:18:03	1	103	86,053	43.0%	0.718	Dump
63	23:18:06	1	81	86,309	43.2%	0.717	Dump
64	23:18:12	1	421	86,934	43.5%	0.713	Dump
65	23:18:16	1	100	87,421	43.7%	0.711	Dump
66	23:18:19	1	79	87,563	43.8%	0.710	Dump
67	23:18:26	1	418	88,386	44.2%	0.706	Dump
68	23:18:31	1	330	88,849	44.4%	0.704	Dump
69	23:18:37	1	197	89,224	44.6%	0.702	Dump
70	23:18:43	1	126	89,466	44.7%	0.701	Dump
71	23:18:47	1	128	89,749	44.9%	0.699	Dump
72	23:18:53	1	2	89,920	45.0%	0.699	Dump
73	23:18:59	1	1	90,196	45.1%	0.697	Dump
74	23:19:10	1	283	90,668	45.3%	0.695	Dump
75	23:19:14	1	2	90,996	45.5%	0.693	Dump
76	23:21:25	1	118	91,631	45.8%	0.690	Dump
77	23:21:34	1	1	93,777	46.9%	0.679	Dump
78	23:21:45	1	1	94,483	47.2%	0.675	Dump
79	23:21:51	1	1	94,797	47.4%	0.674	Dump
80	23:21:56	1	2	95,079	47.5%	0.672	Dump
81	23:24:19	1	188	98,833	49.4%	0.653	Dump
82	23:24:23	1	81	99,063	49.5%	0.651	Dump
83	23:24:28	1	1	99,814	49.9%	0.647	Dump
84	23:24:36	1	79	100,767	50.4%	0.642	Dump
85	23:24:41	1	1	102,089	51.0%	0.635	Dump
86	23:24:49	1	201	102,359	51.2%	0.634	Dump
87	23:24:55	1	168	102,605	51.3%	0.633	Dump
88	23:24:59	1	146	102,824	51.4%	0.631	Dump
89	23:25:05	1	201	103,017	51.5%	0.630	Dump
90	23:25:13	1	262	103,265	51.6%	0.629	Dump
91	23:25:17	1	1	103,685	51.8%	0.627	Dump
92	23:27:10	1	1	104,907	52.5%	0.620	Dump
93	23:27:20	1	205	105,370	52.7%	0.618	Dump
94	23:27:24	1	1	105,622	52.8%	0.616	Dump
95	23:29:07	1	58	106,513	53.3%	0.611	Dump
96	23:29:15	1	163	106,644	53.3%	0.611	Dump
97	23:29:27	1	1	111,672	55.8%	0.583	Dump
98	23:29:35	1	198	112,083	56.0%	0.580	Dump
99	23:29:41	1	378	112,326	56.2%	0.579	Dump
100	23:29:47	1	1	112,749	56.4%	0.577	Dump
101	23:29:54	1	247	113,125	56.6%	0.575	Dump
102	23:30:02	1	308	113,417	56.7%	0.573	Dump
103	23:31:46	1	58	114,155	57.1%	0.569	Dump
104	23:31:51	1	1	114,396	57.2%	0.567	Dump
105	23:32:49	1	197	114,716	57.4%	0.566	Dump
106	23:34:34	1	174	115,001	57.5%	0.564	Dump
107	23:34:45	1	90	115,314	57.7%	0.562	Dump
108	23:34:56	1	154	120,209	60.1%	0.534	Dump
109	23:36:21	1	1	120,390	60.2%	0.533	Dump
110	23:38:13	1	58	121,090	60.5%	0.529	Dump
111	23:38:16	1	1	121,221	60.6%	0.528	Dump
112	23:40:07	1	129	121,536	60.8%	0.526	Dump
113	23:40:13	1	93	121,683	60.8%	0.525	Dump
114	23:40:19	1	94	121,808	60.9%	0.525	Dump
115	23:40:26	1	99	121,926	61.0%	0.524	Dump
116	23:40:32	1	98	122,054	61.0%	0.523	Dump
117	23:40:39	1	129	123,491	61.7%	0.515	Dump
118	23:40:46	1	158	124,076	62.0%	0.511	Dump
119	23:40:53	1	4	124,339	62.2%	0.510	Dump
120	23:41:01	1	2	124,743	62.4%	0.507	Dump
121	23:41:11	1	89	125,088	62.5%	0.505	Dump
122	23:41:18	1	2	125,426	62.7%	0.503	Dump
123	23:41:27	1	1	125,943	63.0%	0.500	Dump
124	23:41:38	1	215	126,313	63.2%	0.498	Dump
125	23:41:44	1	97	126,572	63.3%	0.497	Dump
126	23:41:51	1	237	126,942	63.5%	0.494	Dump
127	23:41:58	1	138	127,223	63.6%	0.493	Dump
128	23:43:45	1	94	127,509	63.8%	0.491	Dump
129	23:43:52	1	202	128,014	64.0%	0.488	Dump
130	23:43:59	1	138	128,260	64.1%	0.486	Dump
131	23:45:45	1	102	128,546	64.3%	0.485	Dump
132	23:45:50	1	119	129,017	64.5%	0.482	Dump
133	23:45:56	1	121	129,265	64.6%	0.480	Dump
134	23:46:02	1	1	129,481	64.7%	0.479	Dump
135	23:46:10	1	200	129,755	64.9%	0.477	Dump

Context Growth

Starting context: 20,206 tokens
Final context: 129,755 tokens
Total growth: 109,549 tokens
Largest single jump: 20,206 tokens (interaction #1)

Cache Statistics

#	Time	Cache Create	Cache Read
1	22:46:38	8,693	11,511
2	22:46:46	1,986	20,204
3	22:46:52	2,055	22,190
4	22:46:59	10,516	24,245
5	22:47:13	607	34,761
6	22:51:51	701	35,368
7	22:51:59	483	36,069
8	22:52:25	6,863	36,552
9	22:52:35	579	43,415
10	22:52:42	290	43,994
11	22:53:52	38	44,284
12	22:53:57	241	44,322
13	22:54:02	5,405	44,563
14	22:54:11	456	49,968
15	22:54:18	229	50,424
16	22:54:21	513	50,424
17	22:54:28	409	50,937
18	22:55:24	93	51,346
19	22:55:30	223	51,439
20	22:55:36	459	51,662
21	22:55:42	2,382	52,121
22	22:55:51	792	54,503
23	22:56:04	361	55,295
24	22:56:12	770	55,656
25	22:56:18	121	56,426
26	22:56:21	117	56,547
27	22:56:26	529	56,664
28	22:56:31	679	56,664
29	22:56:40	434	57,343
30	22:56:46	217	57,777
31	22:56:50	1,083	57,994
32	22:57:01	904	59,077
33	22:58:20	245	59,981
34	23:00:28	261	60,226
35	23:00:35	4,030	60,487
36	23:00:40	558	64,517
37	23:00:45	118	65,075
38	23:01:09	1,972	65,193
39	23:02:13	226	67,165
40	23:05:32	140	67,391
41	23:05:39	246	67,531
42	23:05:47	302	67,777
43	23:06:05	859	68,079
44	23:06:19	651	68,938
45	23:06:24	855	69,589
46	23:06:39	970	70,444
47	23:07:00	1,156	71,414
48	23:07:45	258	72,570
49	23:07:54	3,650	72,570
50	23:08:07	623	76,220
51	23:08:15	311	76,843
52	23:16:03	97	77,154
53	23:16:09	522	77,154
54	23:16:16	616	77,251
55	23:16:23	387	77,867
56	23:16:32	154	78,254
57	23:16:40	316	78,408
58	23:16:48	100	78,724
59	23:17:46	5,347	78,824
60	23:17:50	278	84,171
61	23:17:56	1,161	84,449
62	23:18:03	442	85,610
63	23:18:06	256	86,052
64	23:18:12	625	86,308
65	23:18:16	487	86,933
66	23:18:19	142	87,420
67	23:18:26	965	87,420
68	23:18:31	463	88,385
69	23:18:37	375	88,848
70	23:18:43	242	89,223
71	23:18:47	283	89,465
72	23:18:53	171	89,748
73	23:18:59	276	89,919
74	23:19:10	472	90,195
75	23:19:14	328	90,667
76	23:21:25	635	90,995
77	23:21:34	2,146	91,630
78	23:21:45	706	93,776
79	23:21:51	314	94,482
80	23:21:56	282	94,796
81	23:24:19	3,754	95,078
82	23:24:23	230	98,832
83	23:24:28	751	99,062
84	23:24:36	953	99,813
85	23:24:41	1,322	100,766
86	23:24:49	270	102,088
87	23:24:55	246	102,358
88	23:24:59	219	102,604
89	23:25:05	193	102,823
90	23:25:13	248	103,016
91	23:25:17	420	103,264
92	23:27:10	1,222	103,684
93	23:27:20	463	104,906
94	23:27:24	715	104,906
95	23:29:07	891	105,621
96	23:29:15	1,022	105,621
97	23:29:27	5,028	106,643
98	23:29:35	411	111,671
99	23:29:41	243	112,082
100	23:29:47	423	112,325
101	23:29:54	376	112,748
102	23:30:02	292	113,124
103	23:31:46	738	113,416
104	23:31:51	241	114,154
105	23:32:49	320	114,395
106	23:34:34	285	114,715
107	23:34:45	313	115,000
108	23:34:56	4,895	115,313
109	23:36:21	181	120,208
110	23:38:13	700	120,389
111	23:38:16	131	121,089
112	23:40:07	315	121,220
113	23:40:13	147	121,535
114	23:40:19	125	121,682
115	23:40:26	118	121,807
116	23:40:32	128	121,925
117	23:40:39	1,437	122,053
118	23:40:46	585	123,490
119	23:40:53	263	124,075
120	23:41:01	404	124,338
121	23:41:11	345	124,742
122	23:41:18	338	125,087
123	23:41:27	517	125,425
124	23:41:38	370	125,942
125	23:41:44	259	126,312
126	23:41:51	370	126,571
127	23:41:58	651	126,571
128	23:43:45	286	127,222
129	23:43:52	505	127,508
130	23:43:59	246	128,013
131	23:45:45	286	128,259
132	23:45:50	471	128,545
133	23:45:56	248	129,016
134	23:46:02	216	129,264
135	23:46:10	274	129,480

Generated by cc-context-stats v1.15.0