pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,699,929
← previous block
next block →
recent activity
Analyzing
Block #86,699,929
15 transactions · 13 stateful · 2026-07-09 21:02:17 UTC
Parallelism
87
/100
Blocked
8
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,699,929
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0x5a5d9a99
· blocks 1
#4
0x0f6795d9
· blocks 1
#5
0x0f6795d9
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x6a500cd0
#10
setData
#11
0x7a488f…b7e7
#12
0x39435dac
#13
0xb8024e15
#14
0xc7e3ec2c
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w0
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdfd1344f…43f5
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xbbee202a…8912
0x34b655…2a6f
4 touches
1 conflict
0xbbee202a…8913
0x34b655…2a6f
4 touches
1 conflict
0xc6d08d8c…2b98
0x34b655…2a6f
4 touches
1 conflict
0x0960ac51…5440
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x70ff9262…8d80
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
1 conflict on slot
0xdfd1344fdb…5443f5
Audit this contract →
← previous block
·
next block →
recent activity