pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,678,975
← previous block
next block →
recent activity
Analyzing
Block #86,678,975
16 transactions · 12 stateful · 2026-07-09 18:42:27 UTC
Parallelism
81
/100
Blocked
33
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,678,975
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x5a5d9a99
· blocks 2
#6
0x0f6795d9
· blocks 2
#7
updateDataFeedsValuesPartial
#10
0x6a4fec0a
#11
setData
#12
0x9abfa4…c576
#13
0x1901cb…0aa9
#14
0x39435dac
#15
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
· blocks 1
#5
0x5a5d9a99
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
8
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x157dbfb2…4089
0x34b655…2a6f
6 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
6 touches
3 conflicts
0xca73eee1…79ed
0x34b655…2a6f
6 touches
3 conflicts
0xe82b51f1…6c20
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x4bb7e461…748b
0x34b655…2a6f
6 touches
3 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: Settlement / Helper
3 conflicts on slot
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity