pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,911,035
← previous block
next block →
recent activity
Analyzing
Block #87,911,035
24 transactions · 22 stateful · 2026-07-15 12:00:55 UTC
Parallelism
71
/100
Blocked
41
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,911,035
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a5776ee
#2
updatePrices
#3
0xce1e7030
#4
0x39435dac
· blocks 1
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
#11
0x6a5776ee
#12
0xed82b078
#13
0x5339c59f
#14
0x36f359b0
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
setData
#6
updatePrices
#8
0x5a5d9a99
· blocks 1
#18
0x39435dac
· blocks 5
#9
0x5a5d9a99
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
6
w1
7
w0
8
w1
9
w2
18
w1
19
w2
20
w3
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0xa1830b71…6cd6
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x34ac5036…bedf
0x34b655…2a6f
4 touches
1 conflict
0x4699a63a…eddc
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity