pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,660,841
← previous block
next block →
recent activity
Analyzing
Block #86,660,841
29 transactions · 23 stateful · 2026-07-09 16:41:27 UTC
Parallelism
79
/100
Blocked
43
%
Avg conflicts / tx
0.62
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,660,841
· 29 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 1
#4
0x5a5d9a99
· blocks 6
#10
0x0f6795d9
#11
updateDataFeedsValuesPartial
#14
0x6df9e92b
· blocks 1
#16
0x6a4fcfaf
#17
0xd708c5d8
#18
setData
#19
0x64b9fe…1073
#20
0x719e8b…5930
#21
0x8dbbff…a216
#22
0x39435dac
#24
0x39435dac
#25
0x39435dac
#26
0x39435dac
#27
0x39435dac
#28
0x39435dac
#3
0xab083028
#5
0x5a5d9a99
· blocks 3
#15
0x6df9e92b
#23
0x39435dac
#6
0x5a5d9a99
· blocks 2
#7
0x98717539
· blocks 3
#8
0x98717539
· blocks 1
#9
0x0f6795d9
· blocks 1
#12
0x0f6795d9
#13
0x0f6795d9
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
9
w4
12
w5
13
w5
14
w0
15
w1
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x8a35acfb…d1aa
0xb1dbf0…c0d3
7 touches
6 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
7 touches
6 conflicts
0xe5a9274d…78d7
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
6 touches
3 conflicts
0x00000000…0004
0xb1dbf0…c0d3
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xe8a876d4…921a
0xb1dbf0…c0d3
5 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