pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,659,370
← previous block
next block →
recent activity
Analyzing
Block #86,659,370
27 transactions · 20 stateful · 2026-07-09 16:31:39 UTC
Parallelism
70
/100
Blocked
50
%
Avg conflicts / tx
0.81
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,659,370
· 27 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 3
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#8
0x5a5d9a99
· blocks 5
#14
updateDataFeedsValuesPartial
#18
0x028f86…794f
#19
0x4798b0…1a6e
#20
0x40af09…2cf8
#21
0x660962…e691
#22
setData
#23
0x9c76ba…1bbc
#24
0xba1b6d…d812
#25
0x39435dac
#26
0xc7e3ec2c
#6
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 2
#16
0x5339c59f
#7
0xab083028
#10
0x98717539
· blocks 4
#11
0x98717539
· blocks 2
#12
0x0f6795d9
· blocks 3
#13
0x0f6795d9
· blocks 1
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
7
w2
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
15
w6
16
w1
17
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x2bf5914f…c75d
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
6 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity