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#87,408,290
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Analyzing
Block #87,408,290
30 transactions · 24 stateful · 2026-07-13 03:57:36 UTC
Parallelism
83
/100
Blocked
58
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,408,290
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#4
0xab083028
#5
0x39435dac
· blocks 3
#9
0x5a5d9a99
· blocks 3
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#17
0x0f6795d9
· blocks 2
#22
setData
#23
0x39435dac
#24
0x39435dac
#25
0x39435dac
#26
0x39435dac
#27
0x39435dac
#28
0x39435dac
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#3
0xab083028
· blocks 2
#6
0x39435dac
· blocks 2
#10
0x5a5d9a99
· blocks 3
#18
0x0f6795d9
· blocks 1
#20
0xed82b078
#7
0x0c7abd22
· blocks 2
#11
0x5a5d9a99
· blocks 1
#15
0x0f6795d9
#19
0x0f6795d9
#21
0xed82b078
#8
0x0c7abd22
· blocks 1
#12
0x5a5d9a99
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
5
w0
6
w1
7
w2
8
w3
9
w0
10
w1
11
w2
12
w3
16
w4
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbdf3f0e8…6d25
0xd32edf…ff58
9 touches
10 conflicts
0x53b4ef2b…8a05
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0xc0f29314…17fe
0x1b6862…e19c
8 touches
6 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
10 conflicts on slot
0xbdf3f0e8f6…546d25
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