pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,506,360
← previous block
next block →
recent activity
Analyzing
Block #87,506,360
18 transactions · 13 stateful · 2026-07-13 14:53:28 UTC
Parallelism
78
/100
Blocked
23
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,506,360
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x39435dac
#4
0x6a54fc60
#5
updatePrices
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
0x5a5d9a99
#10
0x5a5d9a99
#11
0x0f6795d9
· blocks 3
#13
updateDataFeedsValuesPartial
#16
setData
#17
0x39435dac
#12
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
11
w0
12
w1
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x56c55026…fd69
0x34b655…2a6f
4 touches
1 conflict
0x66318d0b…d8e7
0x34b655…2a6f
4 touches
1 conflict
0x734ee320…caae
0x34b655…2a6f
4 touches
1 conflict
0x78255c70…2733
0x34b655…2a6f
4 touches
1 conflict
0x78255c70…2734
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity