pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,238,905
← previous block
next block →
recent activity
Analyzing
Block #86,238,905
24 transactions · 18 stateful · 2026-07-07 17:39:26 UTC
Parallelism
67
/100
Blocked
44
%
Avg conflicts / tx
1.21
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,238,905
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x50a0b275
#3
0x9609049f
#4
execute
#5
0xab083028
#6
0x39435dac
#7
0x39435dac
#8
updateDataFeedsValuesPartial
#9
0x000000b2
#11
updatePosition
#12
0x0f6795d9
#13
setData
#14
0xa7cb80…1379
#15
0x39435dac
· blocks 7
#23
0xc7e3ec2c
#10
0x0c7abd22
#16
0x39435dac
· blocks 6
#17
0x39435dac
· blocks 5
#18
0x39435dac
· blocks 4
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
10
w1
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xfd5ef2cf…02ae
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xd3414a4a…b17f
0x34b655…2a6f
4 touches
1 conflict
0x03fb27fd…0c06
0x34b655…2a6f
4 touches
1 conflict
0x213a54fa…c85f
0x34b655…2a6f
4 touches
1 conflict
0x28f01d19…c74f
0x34b655…2a6f
4 touches
1 conflict
0x469dac8d…3411
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity