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Analyzing
Block #74,396,460
20 transactions · 19 stateful · 2026-05-13 20:55:06 UTC
Parallelism
80
/100
Blocked
47
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,396,460
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a04e5a1
· blocks 1
#5
updatePrices
· blocks 3
#9
updateDataFeedsValuesPartial
#10
setData
#11
0x5bf9264c
#12
0x5bf9264c
#13
0x98717539
· blocks 3
#15
0x98717539
#18
0x39435dac
· blocks 1
#3
0x6a04e5a1
#4
0x1ffa3c9b
#6
updatePrices
· blocks 2
#14
0x98717539
· blocks 2
#19
0x39435dac
#7
updatePrices
· blocks 1
#16
0x39435dac
· blocks 1
#8
updatePrices
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
5
w0
6
w1
7
w2
8
w3
13
w0
14
w1
16
w2
17
w3
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0xfe3d37ee…6e67
0x34b655…2a6f
6 touches
3 conflicts
0xb0146d76…55f4
0x34b655…2a6f
6 touches
3 conflicts
0xb245fe36…d765
0x34b655…2a6f
6 touches
3 conflicts
0x59a54ff4…d21b
0x34b655…2a6f
4 touches
1 conflict
0x5c0e5bb8…4f6e
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
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:
0x34b6552d…112a6f
6 conflicts on slot
0x1c38946843…a16b0e
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