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Analyzing
Block #100,979,021
15 transactions · 13 stateful · 2026-09-01 07:10:40 UTC
Parallelism
73/100
Blocked
38%
Avg conflicts / tx
0.6
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #100,979,021 · 15 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
1w02w17w28w310w011w112w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x230a76d0…42b1
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x64e1f0ce…715c
0x1b6862…e19c
4 touches
1 conflict
0xb87af72a…aef6
0x2a68ba…90c5
4 touches
1 conflict
0x18e86f02…fa98
0x34b655…2a6f
4 touches
1 conflict
0x2162a7c5…937e
0x34b655…2a6f
4 touches
1 conflict
0x2162a7c5…937f
0x34b655…2a6f
4 touches
1 conflict
0x42371651…09a1
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 0x230a76d026…5642b1
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