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Analyzing
Block #74,291,000
18 transactions · 15 stateful · 2026-05-13 09:13:28 UTC
Parallelism
61
/100
Blocked
53
%
Avg conflicts / tx
1.33
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,291,000
· 18 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#6
0x1094dc9f
#7
0xe0de3ed7
#8
execute
· blocks 1
#10
execute
· blocks 1
#12
updateDataFeedsValuesPartial
#14
0xed82b078
#15
0x6a044130
#16
setData
#2
0x0c7abd22
· blocks 5
#9
exactInputSingle
#13
0xc2d867a5
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 1
#17
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
8
w0
9
w1
10
w0
11
w5
13
w1
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdce5fd99…42c9
0xd32edf…ff58
13 touches
21 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0002
0x63e48b…53f2
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
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:
0xd32edf66…9fff58
21 conflicts on slot
0xdce5fd99fd…5342c9
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