pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,920,687
← previous block
next block →
recent activity
Analyzing
Block #87,920,687
20 transactions · 16 stateful · 2026-07-15 13:05:28 UTC
Parallelism
65
/100
Blocked
50
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,920,687
· 20 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
0x6a57860f
#2
0xab083028
· blocks 1
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
execPerpOps
#8
execPerpOps
#9
0x5a5d9a99
· blocks 5
#11
updateDataFeedsValuesPartial
#18
setData
#10
0x5a5d9a99
· blocks 3
#16
0x3f5c179b
#12
execFwdPositionOps
· blocks 5
#13
execFwdPositionOps
· blocks 4
#14
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
· blocks 2
#17
execFwdPositionOps
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
9
w0
10
w1
12
w2
13
w3
14
w4
15
w5
16
w1
17
w6
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc788862c…c259
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0xa0af317d…ea50
0x34b655…2a6f
6 touches
3 conflicts
0xc1a44382…f1ca
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity