pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,850,904
← previous block
next block →
recent activity
Analyzing
Block #86,850,904
19 transactions · 11 stateful · 2026-07-10 13:51:03 UTC
Parallelism
89
/100
Blocked
18
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,850,904
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
transfer
#2
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#6
0x3f5c179b
#8
relay
#10
0x6a50f93f
#11
0x933259…f427
#12
0x9068bb…ca5a
#13
setData
#14
0x1a3440…b892
#15
0x58a1e0…0459
#16
0xa27055…5848
#17
0xe377ec…31cf
#18
0x39435dac
#7
0x0f6795d9
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
7
w1
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb5c7c6aa…fdba
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x93459a00…1fc2
0x34b655…2a6f
4 touches
1 conflict
0xbd9491f7…dd92
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x50c730d7…8540
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x6b363001…0e13
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
0xb5c7c6aad4…acfdba
Audit this contract →
← previous block
·
next block →
recent activity