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#87,332,840
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Analyzing
Block #87,332,840
35 transactions · 31 stateful · 2026-07-12 19:33:01 UTC
Parallelism
74
/100
Blocked
45
%
Avg conflicts / tx
1.54
Longest chain
9
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,332,840
· 35 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#6
0x6a53ec65
#7
0xcf7468f4
#8
0x1094dc9f
#9
exactOutputSingle
#10
0xab083028
· blocks 2
#13
updatePrices
#14
0x39435dac
· blocks 3
#16
0x5a5d9a99
#17
0x5a5d9a99
· blocks 1
#18
0x5a5d9a99
#21
updateDataFeedsValuesPartial
#23
0x0f6795d9
· blocks 2
#24
0x0f6795d9
· blocks 1
#25
setData
#27
swapExactETHForTokensSupportingFeeOnTransferTokens
#30
0x6a53ec65
#32
execute
#33
0xc7e3ec2c
#34
0xc7e3ec2c
#2
0x0c7abd22
· blocks 7
#11
0xab083028
· blocks 1
#20
0x5a5d9a99
· blocks 2
#3
0x0c7abd22
· blocks 6
#26
0x0f6795d9
#31
0x39435dac
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 6
#12
0x0c7abd22
· blocks 5
#15
0x0c7abd22
· blocks 2
#28
0xed82b078
#29
0xed82b078
#19
0x0c7abd22
· blocks 1
#22
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
w5
15
w6
19
w7
22
w8
28
w6
29
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa8c7431b…d0c2
0xd32edf…ff58
17 touches
36 conflicts
0xce827910…ff22
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x73912233…4587
0x1b6862…e19c
6 touches
3 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
36 conflicts on slot
0xa8c7431b40…33d0c2
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