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#91,103,600
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Analyzing
Block #91,103,600
18 transactions · 17 stateful · 2026-07-28 16:19:09 UTC
Parallelism
78
/100
Blocked
35
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#91,103,600
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x5bf9264c
#6
0x5bf9264c
#7
updatePrices
#8
0x5a5d9a99
#9
0x5a5d9a99
· blocks 1
#10
updateDataFeedsValuesPartial
#12
0x3f5c179b
#15
setData
#16
0x39435dac
#17
0x59558d29
#2
0x0c7abd22
· blocks 2
#11
0x0f6795d9
· blocks 1
#14
0xed82b078
#3
0x0c7abd22
· blocks 1
#13
0x0f6795d9
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
9
w0
11
w1
13
w2
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe94d8e0f…8045
0xd32edf…ff58
7 touches
6 conflicts
0x36a76bd2…1fb0
0x34b655…2a6f
4 touches
1 conflict
0x64275949…d698
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc5e57aea…6ff8
0x34b655…2a6f
4 touches
1 conflict
0xcc58c80b…ff79
0x34b655…2a6f
4 touches
1 conflict
0xcfcb676f…2dea
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
0xe94d8e0fd0…b68045
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