pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,691,775
← previous block
next block →
recent activity
Analyzing
Block #86,691,775
18 transactions · 17 stateful · 2026-07-09 20:07:53 UTC
Parallelism
61
/100
Blocked
53
%
Avg conflicts / tx
1.39
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,691,775
· 18 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
0x5a5d9a99
· blocks 6
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
0x6a500010
#13
setData
#14
0x54148b…0f72
#17
0xc7e3ec2c
#2
0x5a5d9a99
· blocks 5
#3
0x5a5d9a99
· blocks 4
#4
0x0f6795d9
· blocks 4
#5
0x0f6795d9
· blocks 3
#15
0x39435dac
· blocks 1
#6
0x0f6795d9
· blocks 2
#16
0x39435dac
#10
0x0f6795d9
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
10
w6
11
w6
15
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xed660153…a905
0x34b655…2a6f
8 touches
6 conflicts
0x74888025…a5b8
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
6 touches
3 conflicts
0x01a08f7d…dec6
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity