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Analyzing
Block #99,253,990
20 transactions · 20 stateful · 2026-08-26 06:11:13 UTC
Parallelism
80/100
Blocked
30%
Avg conflicts / tx
0.4
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,253,990 · 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
1w02w14w06w210w214w115w318w019w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcb57aefa…72e1
0xd32edf…ff58
5 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x6f6fc26c…3e34
0x34b655…2a6f
4 touches
1 conflict
0x76622fb2…4f08
0x34b655…2a6f
4 touches
1 conflict
0x91508d45…318b
0x34b655…2a6f
4 touches
1 conflict
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
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
3 conflicts on slot 0xcb57aefaff…0972e1
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