pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,392
← previous block
next block →
recent activity
Analyzing
Block #86,658,392
20 transactions · 15 stateful · 2026-07-09 16:25:07 UTC
Parallelism
85
/100
Blocked
40
%
Avg conflicts / tx
0.45
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,392
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 3
#6
0x0f6795d9
· blocks 2
#8
executeBatch
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x696242…3903
#14
0xe12370…312a
#15
setData
#16
0xfb6cae…f5e3
#17
0xb46e42…8cd5
#18
0x39435dac
· blocks 1
#2
0x0c7abd22
#5
0x98717539
· blocks 1
#7
0x0f6795d9
· blocks 1
#19
0x39435dac
#9
0x0f6795d9
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w0
7
w1
9
w2
10
w2
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5a9274d…78d7
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x48b8d2e5…3f2f
0x34b655…2a6f
4 touches
1 conflict
0x5d2e788d…5867
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2879
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
3 conflicts on slot
0xe5a9274d87…0678d7
Audit this contract →
← previous block
·
next block →
recent activity