pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,753,430
← previous block
next block →
recent activity
Analyzing
Block #87,753,430
27 transactions · 25 stateful · 2026-07-14 18:26:43 UTC
Parallelism
85
/100
Blocked
16
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,753,430
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
setPrice
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
setPrice
#8
0xab083028
#9
0x0c7abd22
#10
updatePrices
#11
0x39435dac
· blocks 1
#12
0x5bf9264c
#13
0x5bf9264c
#14
updatePrices
#15
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x0f6795d9
· blocks 3
#20
updateDataFeedsValuesPartial
#23
proposeResolution
#24
setData
#25
0x39435dac
· blocks 1
#19
0x0f6795d9
· blocks 2
#26
0x39435dac
#21
0x0f6795d9
· blocks 1
#22
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
11
w0
18
w0
19
w1
21
w2
22
w3
25
w0
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xdc94dccd…a653
0x34b655…2a6f
4 touches
1 conflict
0xffc2f21e…b393
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x517d8281…14d1
0x34b655…2a6f
4 touches
1 conflict
0x517d8281…14d2
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0xbe6ecaa0…de0f
0x34b655…2a6f
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity