pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,627,077
← previous block
next block →
recent activity
Analyzing
Block #87,627,077
15 transactions · 13 stateful · 2026-07-14 04:21:33 UTC
Parallelism
87
/100
Blocked
23
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,627,077
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
0x6a55b9c4
#11
setData
#12
0xc84aa2…ec63
#13
0xead30d…24a9
#14
0xc7e3ec2c
#2
0x6ad2e98b
#5
0x0f6795d9
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
5
w1
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8ea7945c…3d4a
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xc75664ed…ea73
0x34b655…2a6f
4 touches
1 conflict
0xc75664ed…ea74
0x34b655…2a6f
4 touches
1 conflict
0xcf17589f…048c
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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
1 conflict on slot
0x8ea7945c06…aa3d4a
Audit this contract →
← previous block
·
next block →
recent activity