pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,616,789
← previous block
next block →
recent activity
Analyzing
Block #86,616,789
14 transactions · 12 stateful · 2026-07-09 11:45:53 UTC
Parallelism
71
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,616,789
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
approve
#5
0x0f6795d9
· blocks 3
#9
setData
#10
0x546c33…6b22
#12
0x39435dac
#13
0xc7e3ec2c
#6
0x0f6795d9
· blocks 2
#7
0x0f6795d9
#8
0x0f6795d9
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w1
8
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0xcc844ab5…4c6d
0x34b655…2a6f
4 touches
1 conflict
0xe440c7b8…116c
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x884ada8f…1fb6
0x34b655…2a6f
4 touches
1 conflict
0xa3cad4aa…189b
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity