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Analyzing
Block #70,995,878
18 transactions · 17 stateful · 2026-04-28 03:05:29 UTC
Parallelism
78
/100
Blocked
53
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#70,995,878
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x69f02471
· blocks 2
#2
updatePrices
· blocks 2
#6
0x98717539
· blocks 1
#7
0x98717539
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6463ffd1
· blocks 2
#15
setData
#3
updatePrices
· blocks 1
#5
0x69f02471
· blocks 1
#11
0x6463ffd1
· blocks 2
#17
0x39435dac
#4
updatePrices
#12
0xed82b078
#13
0xed82b078
· blocks 1
#16
0x69f02471
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w1
6
w0
10
w0
11
w1
12
w2
13
w2
14
w3
16
w2
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xb857c1…9be1
6 touches
3 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…0004
0xd0f8a6…badc
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x2b4a1561…3a58
0x065c9d…c394
4 touches
1 conflict
0xfb1831c2…ae38
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
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:
0xb857c13a…1a9be1
3 conflicts on slot
0x0000000000…000002
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