pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,823,651
← previous block
next block →
recent activity
Analyzing
Block #90,823,651
27 transactions · 26 stateful · 2026-07-27 16:49:52 UTC
Parallelism
78
/100
Blocked
38
%
Avg conflicts / tx
0.56
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,823,651
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x67098489
· blocks 1
#3
0x6a678ca7
#4
exactInputSingle
#6
exactInputSingle
#7
0x6a678ca7
#8
setData
#10
0x4d8dc985
· blocks 2
#11
updatePrices
#13
0x3f5c179b
#14
0x3f5c179b
#16
forward
#19
0x39435dac
· blocks 3
#23
0x59558d29
· blocks 1
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#5
execute
#9
0xab083028
#12
0x0f6795d9
· blocks 3
#24
0x59558d29
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#18
0x0f6795d9
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w1
9
w1
10
w0
12
w1
15
w2
17
w2
18
w2
19
w0
20
w3
21
w4
22
w5
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xbce65196…4c2a
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x09500602…94e9
0x34b655…2a6f
4 touches
1 conflict
0x09500602…94ea
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity