pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,069,614
← previous block
next block →
recent activity
Analyzing
Block #91,069,614
36 transactions · 31 stateful · 2026-07-28 13:28:05 UTC
Parallelism
69
/100
Blocked
61
%
Avg conflicts / tx
1.72
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,069,614
· 36 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
0x6a68aedd
#2
0xab083028
· blocks 5
#5
0x6a68aedc
#6
execPerpOps
#7
execPerpOps
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 6
#15
execFwdPositionOps
· blocks 5
#16
0x3f5c179b
#23
0x6a68aedd
#24
approve
#25
setData
#34
0x59558d29
#35
0xc7e3ec2c
#3
0xab083028
· blocks 4
#12
0x5a5d9a99
· blocks 3
#20
execFwdPositionOps
· blocks 1
#22
execFwdPositionOps
· blocks 1
#4
0xab083028
· blocks 1
#13
0x5a5d9a99
· blocks 2
#17
0x3f5c179b
· blocks 2
#14
0x5a5d9a99
· blocks 3
#18
0xed82b078
· blocks 1
#21
0xed82b078
#26
execOrders
· blocks 7
#19
0xed82b078
#27
execOrders
· blocks 6
#28
execOrders
· blocks 5
#29
execOrders
· blocks 4
#30
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
11
w0
12
w1
13
w2
14
w3
15
w0
17
w2
18
w3
19
w4
20
w1
21
w3
26
w3
27
w4
28
w5
30
w7
31
w8
33
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0xc6b1d981…1be2
0xa6afd3…d132
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xc782ec05…5bb2
0xa6afd3…d132
8 touches
6 conflicts
0x745a7fd6…5fea
0x34b655…2a6f
6 touches
3 conflicts
0x92115abd…ad76
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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:
Perpl
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity