pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,493
← previous block
next block →
recent activity
Analyzing
Block #87,731,493
14 transactions · 12 stateful · 2026-07-14 15:59:58 UTC
Parallelism
64
/100
Blocked
58
%
Avg conflicts / tx
1.07
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,493
· 14 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x1094dc9f
#5
0x39435dac
· blocks 4
#7
0x0f6795d9
· blocks 1
#8
updateDataFeedsValuesPartial
#12
setData
#2
0x0c7abd22
· blocks 1
#6
0x5a5d9a99
· blocks 3
#11
0x5339c59f
#3
0x0c7abd22
#9
0x0f6795d9
· blocks 2
#10
0x0f6795d9
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w0
9
w2
10
w3
11
w1
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf0571291…b6ca
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xcd7515c3…eb00
0xd32edf…ff58
5 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x9a432c91…88e0
0x34b655…2a6f
4 touches
1 conflict
0xbf0e051a…10a0
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xc8536f01…eb88
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
10 conflicts on slot
0xf057129188…c2b6ca
Audit this contract →
← previous block
·
next block →
recent activity