pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,959,738
← previous block
next block →
recent activity
Analyzing
Block #86,959,738
17 transactions · 16 stateful · 2026-07-11 01:58:35 UTC
Parallelism
71
/100
Blocked
44
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,959,738
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 1
#4
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#10
0x6a51a3c3
#11
0x0f6795d9
· blocks 2
#13
0xed82b078
#15
setData
#16
0x39435dac
#3
swap
#5
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 1
#7
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
#8
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
8
w4
11
w0
12
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xe727ab72…768b
0x34b655…2a6f
6 touches
3 conflicts
0xec1d7176…6f5e
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x9355efee…7bcd
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity