pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,786,844
← previous block
next block →
recent activity
Analyzing
Block #90,786,844
38 transactions · 27 stateful · 2026-07-27 13:44:34 UTC
Parallelism
87
/100
Blocked
41
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,786,844
· 38 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xbc996c…c47a
#2
0x6a676139
#3
0x6a676139
#4
0x6a676139
#5
postStateList
#6
updatePrices
· blocks 2
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
updatePrices
#14
0xab083028
· blocks 4
#15
0xab083028
#17
0x6a676139
#18
revealWithCallback
#19
0x6a676139
#20
permit2TransferAndMulticall
#21
0x5a5d9a99
· blocks 3
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#26
0x3f5c179b
#29
0x0c7abd22
#32
execFwdPositionOps
· blocks 1
#33
forward
#35
setData
#37
0xc7e3ec2c
#7
updatePrices
· blocks 1
#16
0xab083028
#22
0x5a5d9a99
· blocks 2
#28
0x3f5c179b
· blocks 2
#34
execOrders
#12
updatePrices
#25
execFwdPositionOps
· blocks 2
#30
batchUpdate
· blocks 1
#27
execOrders
· blocks 1
#31
0xed82b078
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
12
w2
14
w0
16
w1
21
w0
22
w1
25
w2
27
w3
28
w1
30
w2
31
w3
32
w0
34
w1
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xc5d7e85d…b578
0x40c49f…2af0
8 touches
6 conflicts
0x897df0ee…b0c5
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x6f6fc26c…3e34
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
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:
0x40c49f17…d22af0
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity