pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,329,699
← previous block
next block →
recent activity
Analyzing
Block #87,329,699
27 transactions · 25 stateful · 2026-07-12 19:12:00 UTC
Parallelism
81
/100
Blocked
52
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,329,699
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute_route
· blocks 3
#4
0x575c0012
#5
execute
#6
0x6a53e778
#8
0xab083028
· blocks 1
#9
updatePrices
· blocks 1
#11
0x39435dac
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 4
#18
updatePriceFeedsIfNecessary
#19
0x3f5c179b
#23
0x6a53e778
#24
setData
#2
execute_route
· blocks 1
#7
exactOutputSingle
#10
updatePrices
#12
0x5a5d9a99
· blocks 2
#16
0x0f6795d9
· blocks 3
#22
0xed82b078
#3
execute_route
#13
0x5a5d9a99
· blocks 1
#17
0x0f6795d9
· blocks 2
#20
0x0f6795d9
· blocks 1
#25
0x39435dac
· blocks 1
#21
0x0f6795d9
#26
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
w1
8
w0
9
w0
10
w1
11
w0
12
w1
13
w2
15
w0
16
w1
17
w2
20
w3
21
w4
22
w1
25
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xb6ed530c…d450
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xa112f315…1a92
0x34b655…2a6f
6 touches
3 conflicts
0x08943ea2…ed03
0x754704…b603
6 touches
3 conflicts
0x00cd9338…40d2
0x34b655…2a6f
6 touches
3 conflicts
0xd869843e…99c9
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
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
10 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity