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Analyzing
Block #99,255,939
20 transactions · 19 stateful · 2026-08-26 06:21:02 UTC
Parallelism
80/100
Blocked
42%
Avg conflicts / tx
0.6
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,255,939 · 20 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w03w14w26w07w18w110w311w116w117w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3ab60272…a06c
0xd32edf…ff58
7 touches
6 conflicts
0x631b4113…baa9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0xe5060fe3…ebe7
0x1b6862…e19c
6 touches
3 conflicts
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 0x3ab6027244…28a06c
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