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#87,878,747
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Analyzing
Block #87,878,747
18 transactions · 14 stateful · 2026-07-15 08:24:56 UTC
Parallelism
78
/100
Blocked
29
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,878,747
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x6a57444f
#5
0x5a5d9a99
#6
0x5a5d9a99
· blocks 1
#7
updatePrices
#11
updateDataFeedsValuesPartial
#13
0x57368ddf
#14
0xc0518f…ee01
#15
0x4fe753…964e
#16
approve
#17
setData
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w1
9
w2
10
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xfc90a885…60ad
0x34b655…2a6f
4 touches
1 conflict
0xfc90a885…60ae
0x34b655…2a6f
4 touches
1 conflict
0x0dd44476…ef40
0x34b655…2a6f
4 touches
1 conflict
0x1d84bebc…07d0
0x34b655…2a6f
4 touches
1 conflict
0x1d84bebc…07d1
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
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:
Perpl
3 conflicts on slot
0x0733be30d6…38112f
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