pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,847,987
← previous block
next block →
recent activity
Analyzing
Block #86,847,987
34 transactions · 22 stateful · 2026-07-10 13:31:33 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
0.85
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,847,987
· 34 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0x6a50f4ad
#4
0x6a50f4ad
#5
0xab083028
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x6a50f4ad
#13
0x5bf9264c
#14
0x5bf9264c
#15
0x5a5d9a99
· blocks 8
#20
updateDataFeedsValuesPartial
#26
forward
#27
0xed82b078
· blocks 1
#29
setData
#30
0xe47368…c8b9
#31
0x3976cf…c294
#16
0x5a5d9a99
· blocks 3
#21
0x0f6795d9
· blocks 4
#24
0x3f5c179b
#28
0xed82b078
#17
0x5a5d9a99
· blocks 2
#22
0x0f6795d9
· blocks 2
#18
0x5a5d9a99
· blocks 3
#23
0x0f6795d9
· blocks 1
#19
0x5a5d9a99
· blocks 2
#25
0x0f6795d9
· blocks 1
#32
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
15
w0
16
w1
17
w2
18
w3
19
w4
21
w1
22
w2
23
w3
24
w1
25
w5
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xe2307994…acad
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x4c2e78a1…2f95
0x34b655…2a6f
6 touches
3 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
6 touches
3 conflicts
0x414ca622…37ab
0x34b655…2a6f
4 touches
1 conflict
0x17c44db3…8888
0xa6afd3…d132
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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity