pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,613,793
← previous block
next block →
recent activity
Analyzing
Block #87,613,793
22 transactions · 18 stateful · 2026-07-14 02:52:43 UTC
Parallelism
82
/100
Blocked
28
%
Avg conflicts / tx
0.32
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,613,793
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x13828455
#3
updatePrices
#4
0x80419567
#5
0x0f6795d9
· blocks 3
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#11
0x6a55a4f3
#12
setData
#13
0x61e788…c805
#14
0x10ba65…a2d1
#16
0x39435dac
#17
0x39435dac
#18
0x39435dac
#19
0x39435dac
#21
0x39435dac
#6
0x0f6795d9
· blocks 3
#10
0x0f6795d9
#7
0x0f6795d9
#15
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
10
w1
15
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd93edb3f…94ec
0x34b655…2a6f
6 touches
3 conflicts
0xbd337aaf…cb5e
0x34b655…2a6f
6 touches
3 conflicts
0x4755fafb…859b
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5571e830…9cea
0x34b655…2a6f
4 touches
1 conflict
0x7587af15…d4c2
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
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
0xd93edb3f20…0394ec
Audit this contract →
← previous block
·
next block →
recent activity