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Analyzing
Block #91,104,075
22 transactions · 18 stateful · 2026-07-28 16:21:32 UTC
Parallelism
82/100
Blocked
44%
Avg conflicts / tx
0.59
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #91,104,075 · 22 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
4w05w19w210w211w013w014w315w117w218w119w020w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe4978d1…3b7e
0xd32edf…ff58
7 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x21898044…a071
0x065c9d…c394
4 touches
1 conflict
0x80afd9d9…57cf
0x065c9d…c394
4 touches
1 conflict
0x033cf007…136d
0x34b655…2a6f
4 touches
1 conflict
0x206f4379…e08a
0x34b655…2a6f
4 touches
1 conflict
0x2df04977…8fa9
0x34b655…2a6f
4 touches
1 conflict
0x430a9411…e89a
0x34b655…2a6f
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 0xfe4978d152…343b7e
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