pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,758,788
← previous block
next block →
recent activity
Analyzing
Block #87,758,788
15 transactions · 14 stateful · 2026-07-14 19:02:31 UTC
Parallelism
60
/100
Blocked
50
%
Avg conflicts / tx
0.93
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,758,788
· 15 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
· blocks 2
#5
0x0f6795d9
· blocks 3
#11
0x5339c59f
#14
setData
#6
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#7
0x0f6795d9
· blocks 2
#13
0x0f6795d9
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w0
6
w1
7
w2
8
w3
9
w4
10
w5
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd50d8366…df9d
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xdd630ace…cdd2
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x5b6a7552…a4b9
0x34b655…2a6f
4 touches
1 conflict
0x78ae93b2…a691
0x34b655…2a6f
4 touches
1 conflict
0x79277877…6098
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09d
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
0xd50d836695…72df9d
Audit this contract →
← previous block
·
next block →
recent activity