pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,705,547
← previous block
next block →
recent activity
Analyzing
Block #86,705,547
30 transactions · 22 stateful · 2026-07-09 21:39:45 UTC
Parallelism
77
/100
Blocked
55
%
Avg conflicts / tx
0.9
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,705,547
· 30 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
#2
0x6a501599
#3
0xab083028
· blocks 1
#4
updatePrices
#5
updatePrices
#6
0x6a501599
#7
0x6a501599
#8
0x5a5d9a99
· blocks 6
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 2
#19
0x3f5c179b
#22
approve
#23
setData
#24
0xb670db…b48d
#25
0x21b600…7fb1
#26
0x6a501599
#9
0x5a5d9a99
· blocks 4
#17
0x0f6795d9
· blocks 2
#18
0x3f5c179b
#10
0x5a5d9a99
· blocks 2
#12
0x98717539
· blocks 3
#11
0x5a5d9a99
· blocks 1
#13
0x98717539
#20
0x0f6795d9
· blocks 2
#21
0x0f6795d9
· blocks 1
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
8
w0
9
w1
10
w2
11
w3
12
w2
13
w3
16
w0
17
w1
18
w1
20
w3
21
w4
27
w4
28
w5
29
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
8 touches
6 conflicts
0x469dac8d…3411
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x70ff9262…8d80
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xb448b3f9…fdb9
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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:
0xb1dbf05f…b1c0d3
6 conflicts on slot
0x8a35acfbc1…6bd1a8
Audit this contract →
← previous block
·
next block →
recent activity