pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,220,047
← previous block
next block →
recent activity
Analyzing
Block #86,220,047
19 transactions · 16 stateful · 2026-07-07 15:33:32 UTC
Parallelism
74
/100
Blocked
38
%
Avg conflicts / tx
0.47
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,220,047
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x4d8dc985
#2
0xab083028
· blocks 2
#3
0xab083028
#4
execute
#5
0x39435dac
· blocks 3
#7
updateDataFeedsValuesPartial
#8
0xe2dc7dc3
#10
0xc5a04723
#11
forward
#13
0x6a4d1cc4
#14
setData
#18
0x39435dac
#6
0x39435dac
· blocks 2
#9
0x3f5c179b
#15
swapExactIn
#12
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
9
w1
12
w2
15
w1
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xec0e0220…cb90
0x34b655…2a6f
4 touches
1 conflict
0x33bd5ec4…af53
0xa6afd3…d132
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x077d58c3…8ed7
0x34b655…2a6f
4 touches
1 conflict
0x3891cd1c…e740
0x34b655…2a6f
4 touches
1 conflict
0x97c67486…27fe
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity