pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,595,277
← previous block
next block →
recent activity
Analyzing
Block #89,595,277
20 transactions · 19 stateful · 2026-07-23 07:44:33 UTC
Parallelism
40
/100
Blocked
58
%
Avg conflicts / tx
1.7
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,595,277
· 20 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 7
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 2
#10
0x1fe271b4
#11
0x6a61c6d8
#12
setData
#19
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 1
#6
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
· blocks 1
#8
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
· blocks 5
#13
execOrders
· blocks 5
#14
execOrders
· blocks 4
#15
execOrders
· blocks 3
#16
execOrders
· blocks 2
#17
execOrders
· blocks 1
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w2
7
w3
8
w4
9
w5
13
w6
14
w7
15
w8
16
w9
17
w10
18
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x12978194…d32f
0x34b655…2a6f
10 touches
10 conflicts
0x6f1a10f8…5a04
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x9e70dadd…810e
0x34b655…2a6f
6 touches
3 conflicts
0x1f5dc61b…2471
0x34b655…2a6f
6 touches
3 conflicts
0xf324b405…ca30
0x34b655…2a6f
6 touches
3 conflicts
0x0d1e7460…1cfa
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity