pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,604,571
← previous block
next block →
recent activity
Analyzing
Block #90,604,571
32 transactions · 27 stateful · 2026-07-26 22:27:37 UTC
Parallelism
66
/100
Blocked
67
%
Avg conflicts / tx
1.31
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,604,571
· 32 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x6a668a51
#2
0x6a668a50
#3
0xab083028
· blocks 4
#5
postStateList
#6
execPerpOps
#7
execPerpOps
#8
0x6a668a51
#9
updatePrices
· blocks 3
#13
0x6a668a51
#14
0x5a5d9a99
· blocks 8
#25
setData
#29
execOrders
#31
0xc7e3ec2c
#4
0xab083028
#10
updatePrices
· blocks 2
#15
0x5a5d9a99
· blocks 3
#22
0x3f5c179b
· blocks 2
#11
updatePrices
· blocks 1
#16
0x5a5d9a99
· blocks 4
#23
batchUpdate
· blocks 1
#12
updatePrices
#17
0x5a5d9a99
#18
execFwdPositionOps
· blocks 4
#24
0xed82b078
#19
execFwdPositionOps
· blocks 1
#20
execFwdPositionOps
· blocks 1
#21
execFwdPositionOps
· blocks 2
#26
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#30
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
11
w2
12
w3
14
w0
15
w1
16
w2
17
w3
18
w3
20
w5
21
w6
22
w1
23
w2
24
w3
26
w7
27
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5d46e6a0…5ed9
0x40c49f…2af0
8 touches
6 conflicts
0x49cd95e8…b206
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
8 touches
6 conflicts
0x76d1e78d…7877
0x40c49f…2af0
8 touches
6 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
0x5d46e6a0b6…d15ed9
Audit this contract →
← previous block
·
next block →
recent activity