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#87,737,427
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Analyzing
Block #87,737,427
20 transactions · 19 stateful · 2026-07-14 16:39:39 UTC
Parallelism
70
/100
Blocked
53
%
Avg conflicts / tx
1.05
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,737,427
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#6
updatePrices
#7
0x39435dac
· blocks 5
#10
0xaf47a8bb
#11
updateDataFeedsValuesPartial
#15
fulfillWithERC20
#17
0x6a5666c3
#18
setData
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#8
0x5a5d9a99
· blocks 5
#3
0x0c7abd22
#4
0xab083028
· blocks 1
#9
0x5a5d9a99
#12
0x0f6795d9
· blocks 3
#5
0xab083028
#13
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#16
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
5
w3
7
w0
8
w1
9
w2
12
w2
13
w3
14
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa9f59232…f58c
0x34b655…2a6f
12 touches
15 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x76d36e11…fde2
0x34b655…2a6f
6 touches
3 conflicts
0x7edfb3fa…4aec
0xd32edf…ff58
5 touches
3 conflicts
0x7048d42f…288b
0x34b655…2a6f
4 touches
1 conflict
0x75d2b8f6…a34d
0x34b655…2a6f
4 touches
1 conflict
0x680ca7d7…2df4
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
15 conflicts on slot
0xa9f59232f9…53f58c
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