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#87,737,921
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Analyzing
Block #87,737,921
15 transactions · 15 stateful · 2026-07-14 16:42:58 UTC
Parallelism
60
/100
Blocked
47
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,737,921
· 15 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x39435dac
· blocks 2
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
approve
#5
withdraw
#11
forward
#12
setData
#6
0x0f6795d9
· blocks 4
#7
0x0f6795d9
· blocks 3
#8
0x0f6795d9
· blocks 4
#9
0x0f6795d9
· blocks 1
#13
0x39435dac
· blocks 1
#10
0x0f6795d9
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
7
w2
8
w3
9
w4
10
w5
13
w4
14
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x88413c1a…7783
0x34b655…2a6f
6 touches
3 conflicts
0x6c2aa5be…d808
0x34b655…2a6f
6 touches
3 conflicts
0x7048d42f…288b
0x34b655…2a6f
6 touches
3 conflicts
0xef7cdebf…b33b
0x34b655…2a6f
6 touches
3 conflicts
0xf481b267…dc7d
0x34b655…2a6f
6 touches
3 conflicts
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
10 conflicts on slot
0x92385428ad…dc6941
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