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#87,284,293
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Analyzing
Block #87,284,293
26 transactions · 20 stateful · 2026-07-12 14:08:24 UTC
Parallelism
81
/100
Blocked
45
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,284,293
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 7
#3
0x0c7abd22
#8
0x1094dc9f
#9
0x1094dc9f
#10
execute
#11
exactInputSingle
#12
main_all
#14
updateDataFeedsValuesPartial
#15
execFwdPositionOps
· blocks 2
#17
0xc5a04723
#19
forward
#22
0x6a53a050
#23
setData
#24
execOrders
#25
0xc7e3ec2c
#4
0x0c7abd22
· blocks 3
#7
0xeabbe9d8
#16
execFwdPositionOps
· blocks 1
#20
0xed82b078
· blocks 1
#5
0x0c7abd22
· blocks 2
#18
execFwdPositionOps
#21
0xed82b078
#6
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w2
6
w3
7
w1
13
w4
15
w0
16
w1
18
w2
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8549e7d8…fe81
0xd32edf…ff58
9 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xd18a8dca…452d
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
10 conflicts on slot
0x8549e7d884…5dfe81
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