pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,306,678
← previous block
next block →
recent activity
Analyzing
Block #87,306,678
26 transactions · 22 stateful · 2026-07-12 16:38:01 UTC
Parallelism
77
/100
Blocked
32
%
Avg conflicts / tx
0.81
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,306,678
· 26 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
0xab083028
#3
0xab083028
#4
updatePrices
#5
0x39435dac
· blocks 5
#6
0x6a53c361
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 2
#16
0xee83e0a5
#17
0x0f6795d9
#18
setData
#19
0x39435dac
#20
0x39435dac
#21
0x39435dac
#22
0x39435dac
· blocks 1
#23
0x39435dac
#24
0x39435dac
#7
0x5a5d9a99
· blocks 5
#14
0x0f6795d9
· blocks 1
#8
0x5a5d9a99
· blocks 4
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
#15
0x0f6795d9
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w1
8
w2
9
w3
10
w4
13
w0
14
w1
15
w4
22
w0
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa05444cf…cd70
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x43ffd8bd…0d0c
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x79fade94…7f93
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
0xa05444cff4…1ecd70
Audit this contract →
← previous block
·
next block →
recent activity