pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,847,728
← previous block
next block →
recent activity
Analyzing
Block #86,847,728
20 transactions · 14 stateful · 2026-07-10 13:29:49 UTC
Parallelism
80
/100
Blocked
36
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,847,728
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 1
#2
execute
#3
0x50a0b275
#4
0x0c7abd22
· blocks 1
#5
0x1094dc9f
#8
0x5a5d9a99
#9
0x0f6795d9
· blocks 3
#10
0x62be7533
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#16
0x6a50f444
#17
setData
#18
0xff45da…66e0
#19
0xc58d23…2985
#6
0xab083028
#7
0x0c7abd22
#11
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w1
7
w1
9
w0
11
w1
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0463db49…5d05
0x34b655…2a6f
4 touches
1 conflict
0x050376db…0f47
0x34b655…2a6f
4 touches
1 conflict
0x050376db…0f48
0x34b655…2a6f
4 touches
1 conflict
0x0d876411…c303
0x34b655…2a6f
4 touches
1 conflict
0x2efd1517…0726
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity