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#87,497,390
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Analyzing
Block #87,497,390
23 transactions · 23 stateful · 2026-07-13 13:53:25 UTC
Parallelism
74
/100
Blocked
48
%
Avg conflicts / tx
0.96
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,497,390
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
#5
execOrders
· blocks 3
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 4
#10
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#18
cancelLimitOrder
#19
setData
#20
0x6a54ee4d
#2
0xab083028
· blocks 1
#7
updatePrices
#9
0x5a5d9a99
· blocks 3
#3
0xab083028
#11
execFwdPositionOps
· blocks 5
#17
execOrders
#12
execFwdPositionOps
· blocks 1
#16
execFwdPositionOps
#21
execOrders
· blocks 1
#13
execFwdPositionOps
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w0
7
w1
8
w0
9
w1
11
w2
12
w3
13
w4
16
w3
17
w2
21
w3
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xcfcb8911…e9da
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0x5f34fd08…aeb3
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
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