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#81,631,057
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Analyzing
Block #81,631,057
24 transactions · 16 stateful · 2026-06-16 09:19:22 UTC
Parallelism
83
/100
Blocked
38
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,631,057
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x1094dc9f
#6
0x05ee6a22
#7
0xed82b078
· blocks 1
#8
0xed82b078
· blocks 1
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x39435dac
#16
0x1be2fb9c
#17
0xab6ddb…a109
#18
0xdd9159…04cc
#19
setData
#20
0x6a311592
#21
0x39435dac
· blocks 1
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#9
0xab083028
· blocks 1
#22
0x39435dac
#3
0x0c7abd22
· blocks 1
#10
0xab083028
#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
7
w0
8
w0
9
w1
10
w2
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4b7cd754…591e
0xd32edf…ff58
7 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x33bd5ec4…af53
0xa6afd3…d132
4 touches
1 conflict
0xc7a15219…7745
0xa6afd3…d132
4 touches
1 conflict
0xa6d73bb0…1e79
0xa6afd3…d132
3 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
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
0x4b7cd754be…12591e
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