pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,660,558
← previous block
next block →
recent activity
Analyzing
Block #86,660,558
18 transactions · 16 stateful · 2026-07-09 16:39:34 UTC
Parallelism
67
/100
Blocked
44
%
Avg conflicts / tx
0.78
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,660,558
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6ad2e98b
#2
0x5a5d9a99
· blocks 1
#4
updateDataFeedsValuesPartial
#6
receiveMessage
#7
0x6df9e92b
· blocks 2
#10
0x5b5877d3
#11
0x6a4fcf3e
#12
setData
#13
0xdc168d…1b25
#17
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 4
#8
0x6df9e92b
· blocks 1
#5
0x0f6795d9
· blocks 3
#9
0x6df9e92b
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
7
w0
8
w1
9
w2
14
w3
15
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0000
0x019883…2a9a
6 touches
3 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
6 touches
3 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
6 touches
3 conflicts
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0xa10c86f8…4b74
0x3bd359…433a
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
6 conflicts on slot
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity