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#87,057,377
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Analyzing
Block #87,057,377
21 transactions · 16 stateful · 2026-07-11 12:51:02 UTC
Parallelism
76
/100
Blocked
44
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,057,377
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x1094dc9f
#7
0x6b8f732b
#8
0x6b8f732b
#9
0x6b8f732b
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
· blocks 1
#15
0xee83e0a5
#17
forward
#18
setData
#20
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#14
execFwdPositionOps
· blocks 1
#19
execOrders
#3
0x0c7abd22
· blocks 2
#16
execFwdPositionOps
#4
0x0c7abd22
· blocks 1
#5
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
5
w4
12
w0
13
w0
14
w1
16
w2
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc554c0ab…7d9b
0xd32edf…ff58
9 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
4 touches
1 conflict
0xa7013be2…c0a8
0x34b655…2a6f
4 touches
1 conflict
0xc1add9b2…ad0b
0x34b655…2a6f
4 touches
1 conflict
0xe5ddbbc9…91a7
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
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
10 conflicts on slot
0xc554c0abd0…097d9b
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