pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,660,774
← previous block
next block →
recent activity
Analyzing
Block #86,660,774
28 transactions · 22 stateful · 2026-07-09 16:41:01 UTC
Parallelism
79
/100
Blocked
50
%
Avg conflicts / tx
0.96
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,660,774
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 7
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#16
0x3f5c179b
#17
0x57368ddf
#20
0xc26113…02a5
#21
0x0804eb…75bd
#22
0xd93a37…c66e
#23
0xffb9c6…717b
#24
setData
#2
0xab083028
#7
0x5a5d9a99
· blocks 6
#18
0x0f6795d9
· blocks 3
#8
0x5a5d9a99
· blocks 4
#19
0x0f6795d9
#9
0x5a5d9a99
· blocks 2
#25
0x39435dac
· blocks 2
#10
0x5a5d9a99
· blocks 1
#26
0x39435dac
· blocks 1
#11
0x5a5d9a99
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
18
w1
19
w2
25
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
8 touches
6 conflicts
0x548145a9…cfce
0x34b655…2a6f
6 touches
3 conflicts
0x63b15849…80b2
0x34b655…2a6f
6 touches
3 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0x87ee379a…cd9e
0x34b655…2a6f
6 touches
3 conflicts
0x87f3dc22…eb64
0x34b655…2a6f
6 touches
3 conflicts
0xa1571d54…ae41
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity