pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,597,784
← previous block
next block →
recent activity
Analyzing
Block #89,597,784
15 transactions · 13 stateful · 2026-07-23 08:01:18 UTC
Parallelism
73
/100
Blocked
23
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,597,784
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a61cac6
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 3
#8
0x3f5c179b
#10
0x36f359b0
#11
0x39435dac
#12
transfer
#13
setData
#14
0x39435dac
#6
0x0f6795d9
· blocks 2
#7
0x0f6795d9
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x4e37574f…4145
0x34b655…2a6f
4 touches
1 conflict
0x4ca2a6c3…ab80
0x34b655…2a6f
4 touches
1 conflict
0x0bcbbcad…fc9c
0x34b655…2a6f
4 touches
1 conflict
0x804eb24a…fb47
0x34b655…2a6f
4 touches
1 conflict
0x4d4389b2…6e07
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity