pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,506,594
← previous block
next block →
recent activity
Analyzing
Block #87,506,594
19 transactions · 17 stateful · 2026-07-13 14:55:02 UTC
Parallelism
68
/100
Blocked
47
%
Avg conflicts / tx
0.95
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,506,594
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xcf27dcc8
#2
updatePrices
#3
0x39435dac
· blocks 3
#5
updatePrices
#6
0x0f6795d9
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updatePosition
#12
0x6a54fcbe
#13
setData
#16
depositForBurn
#4
0x5a5d9a99
#7
0x0f6795d9
· blocks 5
#8
0x0f6795d9
· blocks 1
#14
0x39435dac
· blocks 3
#11
0x0f6795d9
#15
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
8
w2
11
w3
14
w2
15
w3
17
w4
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0xeeb97f3b…a204
0x34b655…2a6f
6 touches
3 conflicts
0x861e5aef…d32c
0x34b655…2a6f
4 touches
1 conflict
0xafc8de01…40dc
0x34b655…2a6f
4 touches
1 conflict
0xb568bd0a…0a72
0x34b655…2a6f
4 touches
1 conflict
0xb568bd0a…0a73
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