pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,248,235
← previous block
next block →
recent activity
Analyzing
Block #86,248,235
35 transactions · 23 stateful · 2026-07-07 18:41:51 UTC
Parallelism
83
/100
Blocked
52
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,248,235
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a4d48e7
#3
0xe3a3c9cc
#4
0x0d484c28
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0x39435dac
· blocks 2
#19
updateDataFeedsValuesPartial
#20
0x6a4d48e7
#21
0x0f6795d9
· blocks 2
#22
0x3f5c179b
#26
transfer
#27
cancel
#28
setData
#29
0x39435dac
· blocks 5
#5
0xab083028
· blocks 2
#7
updatePrices
#17
0x39435dac
· blocks 1
#23
0x0f6795d9
· blocks 1
#30
0x39435dac
· blocks 4
#18
0x39435dac
#24
0xed82b078
#25
0xed82b078
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w0
7
w1
16
w0
17
w1
18
w2
21
w0
23
w1
24
w2
25
w2
29
w0
30
w1
31
w2
32
w3
33
w4
34
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x3bdab090…c5bf
0x34b655…2a6f
8 touches
6 conflicts
0x97d5efed…1aa4
0x34b655…2a6f
6 touches
3 conflicts
0xb7b446d2…2006
0x34b655…2a6f
6 touches
3 conflicts
0xcc4f1f14…aa5f
0x065c9d…c394
6 touches
3 conflicts
0x3bdd71a2…b6eb
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x2f7781d6…e632
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