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#87,284,280
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Analyzing
Block #87,284,280
29 transactions · 24 stateful · 2026-07-12 14:08:19 UTC
Parallelism
66
/100
Blocked
58
%
Avg conflicts / tx
1.97
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,284,280
· 29 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 10
#9
0x1094dc9f
#10
main_all
#11
main_all
#12
0xe3a3c9cc
#14
updatePrices
#15
updateDataFeedsValuesPartial
#18
execPerpOps
#19
0x5a5d9a99
· blocks 2
#20
execFwdPositionOps
· blocks 1
#21
execFwdPositionOps
· blocks 3
#24
batchUpdate
#27
setData
#28
execOrders
#2
0x0c7abd22
· blocks 8
#22
execFwdPositionOps
· blocks 2
#3
0x0c7abd22
· blocks 7
#23
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 6
#26
execOrders
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 5
#7
0x0c7abd22
· blocks 3
#13
0xab083028
· blocks 1
#8
0x0c7abd22
· blocks 2
#25
0xed82b078
#16
0x0c7abd22
· blocks 1
#17
0x0c7abd22
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
13
w6
16
w8
17
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe02021e…c27e
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…00c9
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x7e5ea60a…c4a4
0x34b655…2a6f
6 touches
3 conflicts
0x97be05ff…72e8
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
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
45 conflicts on slot
0xfe02021ef0…d2c27e
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