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#87,738,779
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Analyzing
Block #87,738,779
30 transactions · 28 stateful · 2026-07-14 16:48:42 UTC
Parallelism
70
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
9
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,738,779
· 30 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 7
#7
exactOutputSingle
#11
0x39435dac
#12
updatePrices
#13
0x5a5d9a99
· blocks 3
#14
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
0x6b8f732b
#18
0x0f6795d9
#20
0x0f6795d9
#21
0x3f5c179b
#23
0x0f6795d9
#25
setData
#28
execute
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#6
exactInput
#15
0x98717539
· blocks 1
#19
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 3
#26
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 2
#27
0x39435dac
#5
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x6ad2e98b
· blocks 2
#10
0xab083028
· blocks 1
#22
0x3f5c179b
#24
0xed82b078
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
6
w1
8
w5
9
w6
10
w7
13
w0
15
w1
22
w7
24
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x98207086…7a86
0xd32edf…ff58
11 touches
15 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
0x35801c67…bcc3
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
15 conflicts on slot
0x9820708606…1e7a86
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