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#91,958,951
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Analyzing
Block #91,958,951
27 transactions · 18 stateful · 2026-07-31 16:04:28 UTC
Parallelism
81
/100
Blocked
33
%
Avg conflicts / tx
0.33
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,958,951
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
execute
#3
0x9609049f
#4
0x09d5c4…4dcc
#5
0x1094dc9f
· blocks 2
#7
0x0c7abd22
#8
0x0c7abd22
#13
0x0c7abd22
#14
0x5a5d9a99
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x62be7533
#18
0xa5002abc
#19
0x0f6795d9
#20
0x0f6795d9
#21
0xed82b078
#22
setData
#23
0x39435dac
#24
0x59558d29
· blocks 1
#26
0xc7e3ec2c
#6
0x719d975a
#9
0x0c7abd22
· blocks 3
#25
0x59558d29
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w1
10
w2
11
w3
12
w4
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdc3e74ba…9b72
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0xfe3bddd2…8b48
0x3bd359…433a
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0xb8ef158f…a3d8
0x065c9d…c394
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
2 touches
0 conflicts
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
0xdc3e74ba12…239b72
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