pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,986,560
← previous block
next block →
recent activity
Analyzing
Block #86,986,560
20 transactions · 20 stateful · 2026-07-11 04:57:49 UTC
Parallelism
85
/100
Blocked
30
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,986,560
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x6ad2e98b
#3
updatePrices
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x0c7abd22
· blocks 1
#9
0x0f6795d9
· blocks 3
#11
0x62be7533
#15
0x25bd1cf0
#16
setData
#19
0xc7e3ec2c
#10
0x0f6795d9
· blocks 1
#12
0x0f6795d9
#13
0xed82b078
#17
0x39435dac
· blocks 1
#14
0x0f6795d9
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w0
9
w0
10
w1
12
w1
13
w1
14
w2
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb6ed530c…d450
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0a8f8b9c…3046
0x34b655…2a6f
4 touches
1 conflict
0x0d05c2b3…bd7e
0x34b655…2a6f
4 touches
1 conflict
0x0d05c2b3…bd7f
0x34b655…2a6f
4 touches
1 conflict
0x11560115…bfc2
0x34b655…2a6f
4 touches
1 conflict
0x12bc23cf…d56d
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
0xb6ed530c56…eed450
Audit this contract →
← previous block
·
next block →
recent activity