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#87,253,205
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Analyzing
Block #87,253,205
24 transactions · 19 stateful · 2026-07-12 10:40:30 UTC
Parallelism
79
/100
Blocked
42
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,253,205
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x9609049f
#7
0xd60faa87
#8
0x1094dc9f
#9
0x05ee6a22
#10
0x05ee6a22
#11
0xab083028
#12
0xab083028
#13
execPerpOps
#14
execPerpOps
#15
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
execFwdPositionOps
· blocks 3
#21
0x6a536f95
#22
setData
#2
0x0c7abd22
· blocks 3
#18
execFwdPositionOps
· blocks 3
#3
0x0c7abd22
· blocks 2
#19
execFwdPositionOps
· blocks 1
#23
execOrders
#4
0x0c7abd22
· blocks 1
#20
execFwdPositionOps
#5
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
17
w0
18
w1
19
w2
20
w3
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1ab9b05…fe5a
0xd32edf…ff58
9 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0x8d47c9a4…f11d
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x0a0cecef…4ed0
0x34b655…2a6f
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
0xa1ab9b05fe…4afe5a
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