pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,786,939
← previous block
next block →
recent activity
Analyzing
Block #90,786,939
32 transactions · 24 stateful · 2026-07-27 13:45:02 UTC
Parallelism
78
/100
Blocked
54
%
Avg conflicts / tx
0.63
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,786,939
· 32 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a676156
#2
0x6a676156
#3
0xab083028
· blocks 3
#5
0xab083028
#6
postStateList
#7
0x50a0b275
#8
0x6a676156
#9
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
execFwdPositionOps
· blocks 2
#16
executeBatch
#23
updateDataFeedsValuesPartial
#24
setData
#29
0x59558d29
· blocks 1
#31
0xc7e3ec2c
#4
0xab083028
· blocks 1
#10
updatePrices
#17
0x3f5c179b
· blocks 1
#18
execFwdPositionOps
· blocks 3
#30
0x59558d29
#19
execFwdPositionOps
· blocks 2
#20
0xed82b078
#21
0xed82b078
#22
execOrders
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
9
w0
10
w1
15
w0
17
w1
18
w1
19
w2
20
w2
21
w2
22
w2
25
w3
26
w4
27
w5
28
w6
29
w0
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x897df0ee…b0c5
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x281e160c…fdf2
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity