pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,586,816
← previous block
next block →
recent activity
Analyzing
Block #87,586,816
11 transactions · 8 stateful · 2026-07-13 23:52:18 UTC
Parallelism
82
/100
Blocked
13
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,586,816
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 1
#6
0x448b865a
#7
setData
#8
0x6d6eed…439a
#9
0xf46041…585f
#10
0x39435dac
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x24e3bf88…17bf
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
2 touches
0 conflicts
0x40970e69…da50
0x2b46c0…1669
2 touches
0 conflicts
0xb5c4826d…bdd6
0x2b46c0…1669
2 touches
0 conflicts
0xb8fccd1b…b5f2
0x2b46c0…1669
2 touches
0 conflicts
0xdb067026…9eb8
0x2b46c0…1669
2 touches
0 conflicts
0x020d560c…5c4d
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0x24e3bf887b…0b17bf
Audit this contract →
← previous block
·
next block →
recent activity