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#87,642,176
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Analyzing
Block #87,642,176
25 transactions · 22 stateful · 2026-07-14 06:02:28 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.76
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,642,176
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x1094dc9f
#7
execute
#8
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 2
#13
0x3f5c179b
#14
0x3f5c179b
· blocks 1
#15
execFwdPositionOps
#18
0xed82b078
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
setData
#23
0xf43944…1159
#2
0x0c7abd22
· blocks 4
#9
updatePrices
#11
0x5a5d9a99
· blocks 1
#17
batchUpdate
#3
0x0c7abd22
· blocks 2
#12
execFwdPositionOps
· blocks 2
#19
0xed82b078
#4
0x0c7abd22
· blocks 1
#16
execFwdPositionOps
· blocks 1
#6
0x0c7abd22
#24
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
6
w4
8
w0
9
w1
10
w0
11
w1
12
w2
14
w0
16
w3
17
w1
19
w2
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd7e9cdba…72e0
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
6 touches
3 conflicts
0x792299c4…16b4
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x948e8d20…a8df
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
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
0xd7e9cdbae7…5672e0
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