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Analyzing
Block #90,309,403
21 transactions · 20 stateful · 2026-07-25 21:30:03 UTC
Parallelism
81/100
Blocked
45%
Avg conflicts / tx
0.57
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #90,309,403 · 21 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
1w02w13w24w35w06w17w08w19w010w116w217w018w119w020w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5e39b011…6bed
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x033cf007…136d
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1539
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x92339d95…0800
0x0000a8…8888
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 0x5e39b011a8…fa6bed
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