pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,250,911
← previous block
next block →
recent activity
Analyzing
Block #91,250,911
17 transactions · 17 stateful · 2026-07-29 04:40:14 UTC
Parallelism
59
/100
Blocked
53
%
Avg conflicts / tx
1.65
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,250,911
· 17 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
0x4d8dc985
· blocks 6
#4
0x5a5d9a99
· blocks 2
#8
0x3f5c179b
#11
setData
· blocks 1
#14
0x59558d29
· blocks 1
#16
0xc7e3ec2c
#3
0x4d8dc985
· blocks 5
#12
setData
#15
0x59558d29
#5
0x5a5d9a99
· blocks 4
#6
0x0f6795d9
· blocks 4
#7
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 2
#10
0x39435dac
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w2
6
w3
7
w4
9
w5
10
w6
13
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x5fad6fee…7714
0x34b655…2a6f
10 touches
10 conflicts
0x28ceceef…ecc2
0x34b655…2a6f
6 touches
3 conflicts
0xf9874e36…beed
0x34b655…2a6f
6 touches
3 conflicts
0xfbe6a366…8ca1
0x34b655…2a6f
6 touches
3 conflicts
0x706c758c…2fdb
0x34b655…2a6f
4 touches
1 conflict
0x03c38bff…f48f
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity