pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,543,622
← previous block
next block →
recent activity
Analyzing
Block #91,543,622
26 transactions · 24 stateful · 2026-07-30 05:15:07 UTC
Parallelism
50
/100
Blocked
54
%
Avg conflicts / tx
2.54
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,543,622
· 26 txs across 13 waves · depth 13
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
wave
w12
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 2
#6
0x0f6795d9
· blocks 1
#9
0x39435dac
· blocks 1
#10
0x6a6ade52
#11
setData
#17
0x39435dac
#24
0x59558d29
#25
0xc7e3ec2c
#7
0x0f6795d9
· blocks 7
#8
0x0f6795d9
#12
0x39435dac
· blocks 10
#13
0x39435dac
· blocks 9
#14
0x39435dac
· blocks 8
#15
0x39435dac
· blocks 7
#16
0x39435dac
· blocks 6
#18
0x39435dac
· blocks 5
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w0
7
w1
8
w1
9
w0
12
w2
13
w3
14
w4
15
w5
16
w6
18
w7
19
w8
20
w9
21
w10
22
w11
23
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
22 touches
55 conflicts
0x521a91b0…b4c9
0x34b655…2a6f
10 touches
10 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0xfa1a8731…ca65
0x34b655…2a6f
6 touches
3 conflicts
0x32409e80…a396
0x34b655…2a6f
5 touches
3 conflicts
0x91b0f8ed…6bd7
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
55 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity