pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,658
← previous block
next block →
recent activity
Analyzing
Block #87,731,658
21 transactions · 16 stateful · 2026-07-14 16:01:04 UTC
Parallelism
71
/100
Blocked
44
%
Avg conflicts / tx
0.81
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,658
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 2
#5
updatePrices
#6
updatePrices
#7
0x6a565db8
#8
updatePrices
#9
0x5a5d9a99
· blocks 5
#11
updateDataFeedsValuesPartial
#16
forward
#17
0x6a565db8
#18
setData
#19
0x6a565db8
#20
0xc7e3ec2c
#3
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 3
#4
updatePrices
#12
0x0f6795d9
· blocks 3
#13
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
2
w0
3
w1
4
w2
9
w0
10
w1
12
w2
13
w3
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dd44476…ef40
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x255ba9f3…396d
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
10 conflicts on slot
0x0dd44476b8…7fef40
Audit this contract →
← previous block
·
next block →
recent activity