pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,961,089
← previous block
next block →
recent activity
Analyzing
Block #86,961,089
15 transactions · 13 stateful · 2026-07-11 02:07:37 UTC
Parallelism
87
/100
Blocked
8
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,961,089
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xa96df62f
#2
exactOutputSingle
#3
exactOutputSingle
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x0c7abd22
#7
0x0f6795d9
· blocks 1
#9
0x0f6795d9
#10
0x6a51a5e1
#11
transfer
#12
setData
#13
0x39435dac
#14
0xc7e3ec2c
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x18aed20c…48f3
0x000000…012a
2 touches
0 conflicts
0x4245e4e8…096e
0x000000…012a
2 touches
0 conflicts
0x7c403af1…31b1
0x3bd359…433a
2 touches
0 conflicts
0xa23619a7…40e4
0x3bd359…433a
2 touches
0 conflicts
0xb1acfe51…c6b1
0x3bd359…433a
2 touches
0 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
1 conflict on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity