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#87,910,731
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Analyzing
Block #87,910,731
21 transactions · 20 stateful · 2026-07-15 11:58:53 UTC
Parallelism
76
/100
Blocked
50
%
Avg conflicts / tx
0.81
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,910,731
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x957d4ba0
· blocks 3
#5
0xab083028
· blocks 1
#6
0xab083028
#7
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
· blocks 2
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
executeBatch
#16
0xed82b078
#17
setData
#2
0x957d4ba0
· blocks 2
#8
0x98717539
· blocks 2
#10
execFwdPositionOps
· blocks 1
#14
0x3f5c179b
#3
0x957d4ba0
· blocks 1
#15
execFwdPositionOps
#18
execOrders
· blocks 2
#4
0x957d4ba0
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
7
w0
8
w1
9
w0
10
w1
14
w1
15
w2
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x19439a65…eb51
0x34b655…2a6f
6 touches
3 conflicts
0x06a27525…f082
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x8743e1ba…8331
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:
0x8d156514…236723
6 conflicts on slot
0x10a2bd5d43…51ad6d
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