pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,924,509
← previous block
next block →
recent activity
Analyzing
Block #86,924,509
16 transactions · 12 stateful · 2026-07-10 22:03:14 UTC
Parallelism
56
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,924,509
· 16 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0x5bf9264c
#4
0x5bf9264c
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 5
#11
setData
#12
0x8cd25f…81f9
#13
0xbfe99d…0e3e
#7
0x0f6795d9
· blocks 4
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 2
#10
0x0f6795d9
· blocks 1
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
10
w4
14
w5
15
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4e10ffaa…5365
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
10 touches
10 conflicts
0x1af19f5c…aee2
0x34b655…2a6f
4 touches
1 conflict
0x33a29244…bf1e
0x34b655…2a6f
4 touches
1 conflict
0x779b5947…cee5
0x34b655…2a6f
4 touches
1 conflict
0x8e7e9235…01bb
0x34b655…2a6f
4 touches
1 conflict
0x8e7e9235…01bc
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
15 conflicts on slot
0x4e10ffaa64…365365
Audit this contract →
← previous block
·
next block →
recent activity