pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,587,589
← previous block
next block →
recent activity
Analyzing
Block #87,587,589
33 transactions · 23 stateful · 2026-07-13 23:57:28 UTC
Parallelism
88
/100
Blocked
35
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,587,589
· 33 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
execute_route
#3
0x575c0012
#4
0x6a557be0
#5
0xab083028
#7
updatePrices
· blocks 1
#9
0x39435dac
· blocks 2
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0x5a5d9a99
#17
0x5a5d9a99
#18
0x5a5d9a99
#19
0x5a5d9a99
#20
0x5a5d9a99
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
0x0f6795d9
· blocks 3
#25
setData
#27
0x5339c59f
#28
0xed82b078
#32
0x6a557be0
#6
0x0c7abd22
· blocks 1
#8
updatePrices
#10
0x39435dac
· blocks 1
#24
0x0f6795d9
· blocks 2
#26
0x0f6795d9
· blocks 1
#29
0xed82b078
#31
0x39435dac
#30
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
7
w0
8
w1
9
w0
10
w1
23
w0
24
w1
26
w2
29
w2
30
w3
31
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x225520de…81ba
0x34b655…2a6f
6 touches
3 conflicts
0x571cb36d…3b3d
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity