pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,668,419
← previous block
next block →
recent activity
Analyzing
Block #86,668,419
18 transactions · 14 stateful · 2026-07-09 17:32:00 UTC
Parallelism
72
/100
Blocked
36
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,668,419
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x938bf18e
#2
0x5a5d9a99
· blocks 4
#5
0x0f6795d9
#7
updateTemporalNumericValuesV1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6a4fdb88
#11
setData
#12
0x1d5ffc…927a
#13
0xa60923…4fff
#14
0xfacf43…5fc8
#15
0x0b4ea6…b753
#3
0x5a5d9a99
· blocks 2
#4
0x0f6795d9
· blocks 2
#6
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w1
6
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1941b441…5889
0x34b655…2a6f
8 touches
6 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
4 touches
1 conflict
0x09f900fb…0573
0x34b655…2a6f
4 touches
1 conflict
0x511ecf07…8ed0
0x34b655…2a6f
4 touches
1 conflict
0x70e3da66…674a
0x34b655…2a6f
4 touches
1 conflict
0x71cbd5f6…e66e
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
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
0x1941b4413e…0c5889
Audit this contract →
← previous block
·
next block →
recent activity