pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,700,612
← previous block
next block →
recent activity
Analyzing
Block #86,700,612
17 transactions · 13 stateful · 2026-07-09 21:06:50 UTC
Parallelism
59
/100
Blocked
54
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,700,612
· 17 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
0x0c7abd22
· blocks 1
#3
0xab083028
#4
0x5a5d9a99
· blocks 4
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
0x57368ddf
#15
setData
#16
0xf37b24…b33b
#2
0xab083028
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
· blocks 3
#11
0x0f6795d9
· blocks 2
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
10
w3
11
w4
13
w5
14
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xbbf74468…a54b
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1aa
0xb1dbf0…c0d3
6 touches
3 conflicts
0x9d349109…9a69
0x34b655…2a6f
4 touches
1 conflict
0xacca1d4f…d6df
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity