pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,679,438
← previous block
next block →
recent activity
Analyzing
Block #89,679,438
27 transactions · 25 stateful · 2026-07-23 16:30:34 UTC
Parallelism
63
/100
Blocked
56
%
Avg conflicts / tx
1.26
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,679,438
· 27 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
execute
#2
0xab083028
· blocks 2
#4
execOrder
· blocks 1
#5
postStateList
#6
0x6a624222
#7
0x6a624222
#8
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 3
#17
transfer
#18
setData
#21
execOrders
#26
0xc7e3ec2c
#3
0xab083028
#9
updatePrices
· blocks 1
#12
0x5a5d9a99
· blocks 4
#16
0x3f5c179b
#10
updatePrices
#13
0x5a5d9a99
· blocks 3
#14
execFwdPositionOps
· blocks 1
#19
execOrders
· blocks 5
#15
execFwdPositionOps
· blocks 2
#20
execOrders
· blocks 4
#22
execOrders
· blocks 3
#23
execOrders
· blocks 2
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
8
w0
9
w1
10
w2
11
w0
12
w1
13
w2
14
w3
15
w4
16
w1
19
w3
20
w5
22
w6
23
w7
24
w8
25
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x734ee320…caae
0x34b655…2a6f
6 touches
3 conflicts
0x861e5aef…d32c
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0xa2ea76a0…a726
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity