pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,137,847
← previous block
next block →
recent activity
Analyzing
Block #85,137,847
32 transactions · 28 stateful · 2026-07-02 15:20:33 UTC
Parallelism
69
/100
Blocked
68
%
Avg conflicts / tx
1.84
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,137,847
· 32 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x6a468239
· blocks 1
#8
updatePrices
· blocks 1
#10
0x6a468239
#11
0x6a468239
#12
0x5a5d9a99
· blocks 9
#22
updateDataFeedsValuesPartial
#23
0x0f6795d9
· blocks 1
#27
setData
#28
0x6a468239
#29
0x39435dac
· blocks 1
#31
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#5
0x6a468239
#9
updatePrices
#13
0x5a5d9a99
· blocks 8
#26
0x0f6795d9
#30
0x39435dac
#3
0x0c7abd22
· blocks 1
#6
0xab083028
· blocks 1
#14
0x5a5d9a99
· blocks 7
#7
0x6ad2e98b
· blocks 1
#15
0x5a5d9a99
· blocks 6
#25
0xed82b078
#16
0x5a5d9a99
· blocks 5
#24
0x3f5c179b
#17
0x5a5d9a99
· blocks 4
#18
0x5a5d9a99
· blocks 3
#19
0x5a5d9a99
· blocks 2
#20
0x5a5d9a99
· blocks 1
#21
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
8
w0
9
w1
12
w0
13
w1
14
w2
15
w3
16
w4
17
w5
18
w6
19
w7
20
w8
21
w9
24
w4
25
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
20 touches
45 conflicts
0xa0efa7bc…8b24
0x34b655…2a6f
8 touches
6 conflicts
0xaa48195d…ffee
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x2484cc15…5afc
0x34b655…2a6f
6 touches
3 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:
Perpl
45 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity