pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,290,291
← previous block
next block →
recent activity
Analyzing
Block #86,290,291
28 transactions · 22 stateful · 2026-07-07 23:22:28 UTC
Parallelism
79
/100
Blocked
55
%
Avg conflicts / tx
0.96
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,290,291
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x1094dc9f
#4
execute
#5
updatePrices
#6
0x39435dac
· blocks 3
#7
0x39435dac
· blocks 2
#8
0xccf50a51
#10
updateDataFeedsValuesPartial
#13
updatePosition
#16
0x6df9e92b
· blocks 3
#20
setData
#21
0x4b0d15…72f5
#22
0x2c9f12…4621
#23
0x39435dac
· blocks 3
#27
0x39435dac
#2
0x0c7abd22
· blocks 2
#12
0x0f6795d9
· blocks 1
#17
0x6df9e92b
· blocks 2
#9
0x0c7abd22
· blocks 1
#14
0x0f6795d9
· blocks 3
#18
0x6df9e92b
· blocks 1
#11
0x0c7abd22
#15
0x0f6795d9
#19
0x6df9e92b
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
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
w0
9
w2
11
w3
12
w1
14
w2
15
w3
16
w0
17
w1
18
w2
19
w3
23
w0
24
w3
25
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d488000…3831
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x019883…2a9a
8 touches
6 conflicts
0x00000000…0003
0x019883…2a9a
8 touches
6 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
8 touches
6 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
8 touches
6 conflicts
0x00000000…0000
0x019883…2a9a
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xa10c86f8…4b74
0x3bd359…433a
8 touches
6 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
6 conflicts on slot
0x0d488000e2…143831
Audit this contract →
← previous block
·
next block →
recent activity