pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,507,211
← previous block
next block →
recent activity
Analyzing
Block #86,507,211
21 transactions · 19 stateful · 2026-07-08 23:31:50 UTC
Parallelism
76
/100
Blocked
37
%
Avg conflicts / tx
0.48
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,507,211
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
updatePrices
#5
0x39435dac
· blocks 2
#7
0x6a4ede5e
#8
0x5a5d9a99
· blocks 2
#11
0x0f6795d9
· blocks 1
#12
executeBatch
#13
0x3f5c179b
#14
0x57368ddf
#15
setData
#20
0xc7e3ec2c
#6
0x39435dac
#9
0x5a5d9a99
· blocks 1
#16
0x39435dac
· blocks 2
#10
0x5a5d9a99
#17
0x39435dac
· blocks 1
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
9
w1
10
w2
11
w0
16
w1
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x548145a9…cfce
0x34b655…2a6f
4 touches
1 conflict
0xdbd174e4…b6f8
0x34b655…2a6f
4 touches
1 conflict
0xe727ab72…768b
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x60c7217a…8c94
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: Settlement / Helper
3 conflicts on slot
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity