pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,929,662
← previous block
next block →
recent activity
Analyzing
Block #86,929,662
28 transactions · 22 stateful · 2026-07-10 22:37:37 UTC
Parallelism
75
/100
Blocked
64
%
Avg conflicts / tx
1.11
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,929,662
· 28 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
0x0c7abd22
· blocks 4
#2
0x6a5174a9
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x5a5d9a99
· blocks 4
#16
0x5a5d9a99
#17
updateDataFeedsValuesPartial
#22
0x0f6795d9
#23
0x6a5174a9
#24
setData
#3
0x0c7abd22
· blocks 3
#12
0x5a5d9a99
· blocks 6
#25
0x6a5174a9
#4
0x0c7abd22
#5
0x6ad2e98b
#13
0x5a5d9a99
· blocks 5
#18
0x0f6795d9
· blocks 1
#21
0xed82b078
#14
0x5a5d9a99
· blocks 3
#19
0x0f6795d9
· blocks 1
#15
0x5a5d9a99
· blocks 2
#20
0x0f6795d9
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w2
11
w0
12
w1
13
w2
14
w3
15
w4
18
w2
19
w3
20
w4
21
w2
25
w1
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x7babfe9a…ff96
0x34b655…2a6f
8 touches
6 conflicts
0x3a192eef…3c7f
0x34b655…2a6f
6 touches
3 conflicts
0x45597879…8174
0x34b655…2a6f
6 touches
3 conflicts
0x4f4bdabd…ffba
0x34b655…2a6f
6 touches
3 conflicts
0x552ac70a…d74b
0x34b655…2a6f
6 touches
3 conflicts
0x5a19ef35…dc70
0x34b655…2a6f
6 touches
3 conflicts
0x757b0543…e087
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