pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,803,360
← previous block
next block →
recent activity
Analyzing
Block #90,803,360
42 transactions · 40 stateful · 2026-07-27 15:07:42 UTC
Parallelism
83
/100
Blocked
55
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,803,360
· 42 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
execute
· blocks 2
#4
execute
#5
0x575c0012
#6
0x575c0012
#8
0x6a6774b5
· blocks 1
#10
setData
#12
exactInputSingle
#14
postStateList
#15
0x0c7abd22
· blocks 2
#16
0xab083028
#19
updatePrices
· blocks 3
#23
0x5a5d9a99
· blocks 3
#27
updateDataFeedsValuesPartial
#29
0x3f5c179b
#30
0x3f5c179b
#32
0xce1e7030
#33
0x0f6795d9
#37
0x39435dac
· blocks 3
#41
0xc7e3ec2c
#2
execute_route
· blocks 2
#9
0x6a6774b5
#17
0x0c7abd22
· blocks 1
#20
updatePrices
· blocks 2
#24
0x5a5d9a99
· blocks 4
#38
0x39435dac
· blocks 2
#3
execute_route
· blocks 2
#11
execute
#18
0x0c7abd22
#21
updatePrices
· blocks 1
#25
0x5a5d9a99
· blocks 2
#7
exactInput
· blocks 1
#22
updatePrices
#26
0x5a5d9a99
· blocks 2
#28
0x0f6795d9
· blocks 3
#13
exactInputSingle
#31
0x0f6795d9
· blocks 2
#36
0x39435dac
· blocks 2
#34
0x0f6795d9
· blocks 1
#39
0x39435dac
· blocks 1
#35
0x39435dac
#40
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w3
8
w0
9
w1
11
w2
13
w4
15
w0
17
w1
18
w2
19
w0
20
w1
21
w2
22
w3
23
w0
24
w1
25
w2
26
w3
28
w3
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
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:
0x48cba278…e2b48b
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity