pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,791,154
← previous block
next block →
recent activity
Analyzing
Block #90,791,154
35 transactions · 29 stateful · 2026-07-27 14:06:17 UTC
Parallelism
69
/100
Blocked
62
%
Avg conflicts / tx
1.4
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,791,154
· 35 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
0x0c7abd22
· blocks 4
#2
0x575c0012
#3
0x6a676651
#4
exactInputSingle
#5
exactInputSingle
#6
0x6a676651
#7
0x4d8dc985
· blocks 5
#13
0x5bf9264c
#14
updatePrices
#15
updatePrices
#16
0x6a676651
#20
exactInputSingle
#24
0x0f6795d9
#27
setData
#28
0x6a676651
#32
0x59558d29
· blocks 2
#8
0x4d8dc985
· blocks 4
#9
0xab083028
· blocks 3
#33
0x59558d29
· blocks 1
#10
0xab083028
· blocks 2
#17
0x5a5d9a99
· blocks 6
#34
0x59558d29
#11
0xab083028
· blocks 1
#18
0x5a5d9a99
· blocks 5
#12
0xab083028
#19
0x5a5d9a99
· blocks 3
#21
0x0f6795d9
· blocks 5
#22
0x0f6795d9
· blocks 2
#29
0x39435dac
· blocks 2
#23
0x0f6795d9
· blocks 1
#30
0x39435dac
· blocks 1
#25
0x39435dac
· blocks 1
#26
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w0
8
w1
9
w1
10
w2
11
w3
12
w4
17
w2
18
w3
19
w4
21
w5
22
w6
23
w7
25
w8
- 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
0x889d5e90…929a
0x2a68ba…90c5
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x007892de…5752
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x917f99a5…7989
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
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity