pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,452,828
← previous block
next block →
recent activity
Analyzing
Block #86,452,828
22 transactions · 19 stateful · 2026-07-08 17:28:21 UTC
Parallelism
68
/100
Blocked
42
%
Avg conflicts / tx
0.86
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,452,828
· 22 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
0x0c7abd22
· blocks 1
#2
0x4d8dc985
#3
0xab083028
· blocks 1
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#13
forward
#14
0x0f6795d9
#15
updateDataFeedsValuesPartial
#16
0x6a4e892d
#17
setData
#18
0x130817…a679
#19
0x6bd532…6d25
#20
0x39435dac
· blocks 1
#4
0x6ad2e98b
#7
0x5a5d9a99
· blocks 4
#12
0xed82b078
#8
0x5a5d9a99
· blocks 3
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#11
0x5a5d9a99
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w1
20
w0
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x1175233a…64e7
0x34b655…2a6f
8 touches
6 conflicts
0x1eec1ce5…8137
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x2e430ad8…456e
0x34b655…2a6f
8 touches
6 conflicts
0x321eac33…6aca
0x34b655…2a6f
8 touches
6 conflicts
0x41a19c97…4d3f
0x34b655…2a6f
8 touches
6 conflicts
0x5d7f309d…5145
0x34b655…2a6f
8 touches
6 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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity