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#87,877,478
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Analyzing
Block #87,877,478
37 transactions · 28 stateful · 2026-07-15 08:16:26 UTC
Parallelism
73
/100
Blocked
64
%
Avg conflicts / tx
1.41
Longest chain
10
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,877,478
· 37 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#9
0x719d975a
#11
0x05ee6a22
#12
0x05ee6a22
#14
0xab083028
· blocks 1
#16
exec
#17
0x5a5d9a99
· blocks 1
#18
0x98717539
#19
execFwdPositionOps
· blocks 4
#22
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#24
0x3f5c179b
#30
0xf78cb219
#31
setData
#32
0xffd2b2…8042
#33
0x02263e…c670
#34
0x827ed0…a806
#35
0x75ed10…50c4
#2
0x0c7abd22
· blocks 7
#10
createModule
#15
0x6ad2e98b
· blocks 1
#20
execFwdPositionOps
· blocks 2
#36
execOrders
#3
0x0c7abd22
· blocks 6
#21
execFwdPositionOps
· blocks 2
#25
0x3f5c179b
#4
0x0c7abd22
· blocks 5
#26
execFwdPositionOps
· blocks 1
#5
0x0c7abd22
· blocks 4
#27
execFwdPositionOps
#6
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 3
#13
0x0c7abd22
#28
0xed82b078
· blocks 1
#29
0xed82b078
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
w4
6
w5
7
w6
8
w7
10
w1
13
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbec850b9…a9b6
0xd32edf…ff58
17 touches
36 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
36 conflicts on slot
0xbec850b9ff…47a9b6
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