pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,318,103
← previous block
next block →
recent activity
Analyzing
Block #87,318,103
27 transactions · 20 stateful · 2026-07-12 17:54:27 UTC
Parallelism
81
/100
Blocked
45
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,318,103
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute_route
#2
execute
#3
exactOutputSingle
#4
0xab083028
· blocks 2
#5
0x6b8f732b
#6
0x39435dac
· blocks 3
#7
0x6b8f732b
#8
0x6b8f732b
· blocks 1
#9
0x6b8f732b
#11
0x1a945f9c
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
redeemDelegations
#16
0x62be7533
#18
0x3f5c179b
· blocks 1
#23
setData
#26
0xc7e3ec2c
#10
0x6b8f732b
#12
0x5a5d9a99
· blocks 3
#19
0x0c7abd22
#21
batchUpdate
#17
0x0f6795d9
· blocks 1
#20
0x0f6795d9
· blocks 2
#22
0x0f6795d9
· blocks 1
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w0
8
w0
10
w1
12
w1
17
w2
18
w0
19
w1
20
w2
21
w1
22
w3
24
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0x10cab052…8d64
0x34b655…2a6f
6 touches
3 conflicts
0x3bb680b4…09ef
0x34b655…2a6f
6 touches
3 conflicts
0x1d6cb721…c88c
0x34b655…2a6f
4 touches
1 conflict
0x21d22421…0b7a
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x59a54ff4…d21b
0x34b655…2a6f
4 touches
1 conflict
0x75ac5fa0…1808
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
0x94ba9c4a07…0c41d8
Audit this contract →
← previous block
·
next block →
recent activity