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#87,877,138
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Analyzing
Block #87,877,138
19 transactions · 14 stateful · 2026-07-15 08:14:10 UTC
Parallelism
63
/100
Blocked
50
%
Avg conflicts / tx
0.68
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,877,138
· 19 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
exactOutputSingle
#2
0x5a5d9a99
· blocks 3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#9
execFwdPositionOps
#11
0x591004…9cc2
#12
0xbeea80…b6f8
#13
0xf7925c…a935
#14
0x17c9f9…78fb
#15
setData
#18
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 4
#4
0x5a5d9a99
#7
execFwdPositionOps
· blocks 3
#8
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
· blocks 1
#16
execOrders
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
7
w2
8
w3
10
w4
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4dd19eaa…75bd
0x34b655…2a6f
4 touches
1 conflict
0x04c1c529…0ee1
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
6 conflicts on slot
0x22e0cc1d4a…90ad0d
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