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Analyzing
Block #99,017,621
25 transactions · 19 stateful · 2026-08-25 10:16:58 UTC
Parallelism
80/100
Blocked
47%
Avg conflicts / tx
0.56
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #99,017,621 · 25 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w17w08w110w013w015w217w118w319w421w222w223w024w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2cc40ca2…8cb6
0xd32edf…ff58
7 touches
6 conflicts
0xf3981be5…2c47
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf5dc501b…8313
0x34b655…2a6f
4 touches
1 conflict
0x11258774…9892
0x2a68ba…90c5
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
6 conflicts on slot 0x2cc40ca20c…f78cb6
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