pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,697,472
← previous block
next block →
recent activity
Analyzing
Block #87,697,472
24 transactions · 23 stateful · 2026-07-14 12:11:57 UTC
Parallelism
71
/100
Blocked
39
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,697,472
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
#4
0x5a5d9a99
#5
0x5a5d9a99
#6
updatePrices
#7
0x0f6795d9
#8
0x0f6795d9
· blocks 6
#9
updateDataFeedsValuesPartial
#10
executeBatch
#11
0x3f5c179b
#12
updatePosition
#21
forward
#22
setData
#23
0xc7e3ec2c
#2
0x6ad2e98b
· blocks 1
#13
0x0f6795d9
· blocks 5
#14
0x3f5c179b
#15
0x3f5c179b
#16
0x0f6795d9
· blocks 4
#17
0x0f6795d9
· blocks 2
#18
0x0f6795d9
· blocks 2
#19
0x0f6795d9
· blocks 1
#20
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w0
13
w1
14
w1
15
w2
16
w2
17
w3
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x02679875…8d2f
0x34b655…2a6f
12 touches
15 conflicts
0xf3d10975…0d07
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x7c6cfc14…9958
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
15 conflicts on slot
0x0267987539…238d2f
Audit this contract →
← previous block
·
next block →
recent activity