pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,811,751
← previous block
next block →
recent activity
Analyzing
Block #86,811,751
22 transactions · 15 stateful · 2026-07-10 09:29:12 UTC
Parallelism
82
/100
Blocked
27
%
Avg conflicts / tx
0.27
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,811,751
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x6a50bbdf
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 2
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#11
0x39435dac
#12
setData
#13
0x61633731
#14
0x0fcc73…700c
#15
0xf29406…0f1e
#16
0x39435dac
#17
0x39435dac
· blocks 1
#18
0x39435dac
#19
0x39435dac
#21
0x39435dac
#8
0x0f6795d9
· blocks 2
#20
0x39435dac
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
9
w2
10
w3
17
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x3c21f1b2…d98d
0x34b655…2a6f
4 touches
1 conflict
0x3c78ca04…432c
0x34b655…2a6f
4 touches
1 conflict
0x461428a9…24b2
0x34b655…2a6f
4 touches
1 conflict
0x461428a9…24b3
0x34b655…2a6f
4 touches
1 conflict
0x53f7214d…8ec6
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
3 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity