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#87,703,158
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Analyzing
Block #87,703,158
33 transactions · 27 stateful · 2026-07-14 12:50:10 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,703,158
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#5
0x0c7abd22
#9
0x6a5630fa
#10
0x1094dc9f
#11
0x6a5630fa
#12
updatePrices
· blocks 1
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x6a5630fa
#17
execFwdPositionOps
· blocks 3
#20
0x9e76c652
#21
0x3f5c179b
· blocks 1
#23
0x3f5c179b
· blocks 1
#28
setData
#29
flashSwap
#30
execOrders
#31
cancelSingle
#32
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#13
updatePrices
#18
execFwdPositionOps
· blocks 2
#22
0x3f5c179b
#25
batchUpdate
#27
0xed82b078
#3
0x0c7abd22
· blocks 4
#19
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 3
#24
execFwdPositionOps
#6
0x0c7abd22
· blocks 2
#7
0x0c7abd22
· blocks 1
#8
0x0c7abd22
· blocks 1
#26
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
6
w4
7
w5
8
w6
12
w0
13
w1
17
w0
18
w1
22
w1
26
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d7d9dc4…9a1c
0xd32edf…ff58
13 touches
21 conflicts
0xf094e5be…d695
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 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
0xba5743c7…21c3
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
21 conflicts on slot
0x0d7d9dc468…2d9a1c
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