pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,621,909
← previous block
next block →
recent activity
Analyzing
Block #90,621,909
10 transactions · 10 stateful · 2026-07-26 23:54:51 UTC
Parallelism
70
/100
Blocked
30
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,621,909
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5a5d9a99
#2
0x5a5d9a99
#3
0x0f6795d9
· blocks 3
#6
updateDataFeedsValuesPartial
#7
0x6a669ec2
#8
setData
#4
0x0f6795d9
· blocks 1
#9
0x39435dac
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6cd39b76…f31d
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x4360b49f…140d
0x34b655…2a6f
6 touches
3 conflicts
0x0db691ab…3ee3
0x34b655…2a6f
4 touches
1 conflict
0xf30b9357…2e1e
0x34b655…2a6f
4 touches
1 conflict
0xb5a3b1be…8122
0x34b655…2a6f
4 touches
1 conflict
0xb76f7c01…c3a5
0x34b655…2a6f
2 touches
0 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
3 conflicts on slot
0x6cd39b763b…30f31d
Audit this contract →
← previous block
·
next block →
recent activity