pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,290,002
← previous block
next block →
recent activity
Analyzing
Block #86,290,002
27 transactions · 25 stateful · 2026-07-07 23:20:33 UTC
Parallelism
74
/100
Blocked
40
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,290,002
· 27 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
0x6a4d8a38
#2
0x6a4d8a38
#3
0x6ad2e98b
· blocks 1
#4
0xab083028
· blocks 1
#5
updatePrices
#6
0x39435dac
· blocks 2
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#13
0x0f6795d9
#14
0x0f6795d9
· blocks 5
#16
0xed82b078
#17
approve
#18
setData
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#7
0x39435dac
· blocks 1
#11
0x0c7abd22
#15
0x3f5c179b
#19
0x39435dac
· blocks 5
#12
0x0f6795d9
#20
0x39435dac
· blocks 4
#21
0x39435dac
· blocks 3
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
6
w0
7
w1
11
w1
12
w2
14
w0
15
w1
19
w1
20
w2
21
w3
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x65903ef9…2567
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x6637e421…af93
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xbe9baf16…df37
0x34b655…2a6f
6 touches
3 conflicts
0x65378e42…0d67
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity