pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,844,952
← previous block
next block →
recent activity
Analyzing
Block #89,844,952
29 transactions · 27 stateful · 2026-07-24 06:25:58 UTC
Parallelism
62
/100
Blocked
74
%
Avg conflicts / tx
3.52
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,844,952
· 29 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
updatePrices
#2
0x5a5d9a99
· blocks 1
#3
0x0f6795d9
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x3f5c179b
#7
setData
#8
0xc7e3ec2c
· blocks 9
#10
0xc7e3ec2c
· blocks 10
#6
0x0f6795d9
#9
0xc7e3ec2c
· blocks 8
#11
0xc7e3ec2c
· blocks 9
#12
0xc7e3ec2c
· blocks 7
#14
0xc7e3ec2c
· blocks 8
#13
0xc7e3ec2c
· blocks 6
#15
0xc7e3ec2c
· blocks 7
#16
0xc7e3ec2c
· blocks 5
#18
0xc7e3ec2c
· blocks 6
#17
0xc7e3ec2c
· blocks 4
#21
0xc7e3ec2c
· blocks 5
#19
0xc7e3ec2c
· blocks 3
#24
0xc7e3ec2c
· blocks 4
#20
0xc7e3ec2c
· blocks 2
#25
0xc7e3ec2c
· blocks 3
#22
0xc7e3ec2c
· blocks 1
#26
0xc7e3ec2c
· blocks 2
#23
0xc7e3ec2c
#27
0xc7e3ec2c
· blocks 1
#28
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
6
w1
8
w0
9
w1
10
w0
11
w1
12
w2
13
w3
14
w2
15
w3
16
w4
17
w5
18
w4
19
w6
20
w7
21
w5
22
w8
23
w9
24
w6
- 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
20 touches
45 conflicts
0x563bbb55…861a
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4ca2a6c3…ab80
0x34b655…2a6f
4 touches
1 conflict
0x5fad6fee…7714
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x734ee320…caae
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:
0x0000a8fd…758888
55 conflicts on slot
0x92339d95cd…a80800
Audit this contract →
← previous block
·
next block →
recent activity