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#87,283,155
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Analyzing
Block #87,283,155
18 transactions · 15 stateful · 2026-07-12 14:00:46 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,283,155
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x50a0b275
· blocks 4
#3
0x1094dc9f
#6
0x5a5d9a99
· blocks 2
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 2
#10
0x62be7533
#14
0x0c7abd22
#16
setData
#17
0xc7e3ec2c
#2
0xaf5e395a
· blocks 3
#7
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 1
#4
0x6ad2e98b
· blocks 1
#12
execFwdPositionOps
#15
execFwdPositionOps
#5
0xab083028
· blocks 1
#13
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w0
7
w1
9
w0
11
w1
12
w2
13
w4
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x26acd5b4…4f06
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x812d2d4b…4fb8
0x065c9d…c394
5 touches
3 conflicts
0x4caf91f9…8ab5
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x13a54fa2d3…a35ae3
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