pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,739,515
← previous block
next block →
recent activity
Analyzing
Block #89,739,515
30 transactions · 29 stateful · 2026-07-23 21:33:42 UTC
Parallelism
63
/100
Blocked
59
%
Avg conflicts / tx
2.4
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,739,515
· 30 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
0xab083028
#2
0x5a5d9a99
· blocks 1
#3
0x5a5d9a99
#5
0x5a5d9a99
#6
0x3f5c179b
#7
execFwdPositionOps
· blocks 1
#8
execFwdPositionOps
#10
setData
#11
execOrders
#12
0xc7e3ec2c
· blocks 5
#13
0xc7e3ec2c
· blocks 10
#27
0xc7e3ec2c
#4
0x5a5d9a99
#9
execOrders
#14
0xc7e3ec2c
· blocks 9
#15
0xc7e3ec2c
· blocks 4
#16
0xc7e3ec2c
· blocks 3
#17
0xc7e3ec2c
· blocks 8
#18
0xc7e3ec2c
· blocks 2
#20
0xc7e3ec2c
· blocks 7
#19
0xc7e3ec2c
· blocks 1
#22
0xc7e3ec2c
· blocks 6
#21
0xc7e3ec2c
#23
0xc7e3ec2c
· blocks 5
#24
0xc7e3ec2c
· blocks 4
#25
0xc7e3ec2c
· blocks 3
#26
0xc7e3ec2c
· blocks 2
#28
0xc7e3ec2c
· blocks 1
#29
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
7
w0
9
w1
12
w0
13
w0
14
w1
15
w1
16
w2
17
w2
18
w3
19
w4
20
w3
21
w5
22
w4
23
w5
24
w6
25
w7
26
w8
28
w9
29
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92339d95…0800
0x0000a8…8888
22 touches
55 conflicts
0x92339d95…0800
0xb1c8ea…8888
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xa3bcc43f…d059
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
2 touches
0 conflicts
0x06e40499…165e
0x2b46c0…1669
2 touches
0 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:
0x0000a8fd…758888
55 conflicts on slot
0x92339d95cd…a80800
Audit this contract →
← previous block
·
next block →
recent activity