pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,817,696
← previous block
next block →
recent activity
Analyzing
Block #90,817,696
17 transactions · 16 stateful · 2026-07-27 16:19:54 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.94
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,817,696
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x0f6795d9
· blocks 4
#5
0x3f5c179b
#11
updateDataFeedsValuesPartial
#12
commit
#14
approve
#15
setData
#16
0x39435dac
#2
0xab083028
· blocks 3
#7
0x0f6795d9
· blocks 3
#3
0x6ad2e98b
#6
0x3f5c179b
· blocks 1
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#13
0x5339c59f
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w2
7
w1
8
w2
9
w3
10
w4
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x38c6ff01…689f
0x34b655…2a6f
6 touches
3 conflicts
0x4d5053d1…3b7d
0x34b655…2a6f
6 touches
3 conflicts
0x5e782d17…5317
0x34b655…2a6f
6 touches
3 conflicts
0x74684ae1…b3f7
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…641e
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity