pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,705,400
← previous block
next block →
recent activity
Analyzing
Block #87,705,400
26 transactions · 23 stateful · 2026-07-14 13:05:14 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,705,400
· 26 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
0x6a563482
#2
0xab083028
· blocks 2
#4
0xab083028
· blocks 2
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#16
0x0f6795d9
#18
swap
#20
0xed82b078
#22
0x6a563482
#23
setData
#25
0x39435dac
#3
0xab083028
· blocks 1
#5
0xab083028
· blocks 1
#7
updatePrices
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
· blocks 4
#19
0x3f5c179b
#21
0xed82b078
#11
0x5a5d9a99
· blocks 3
#14
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
14
w4
15
w5
17
w6
19
w2
21
w2
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc5031114…58ac
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x52e69143…95ad
0x065c9d…c394
6 touches
3 conflicts
0x66cc379b…36fd
0x34b655…2a6f
6 touches
3 conflicts
0xab5ba139…ea6f
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xdf15e2bf…d7a9
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot
0xc503111436…e358ac
Audit this contract →
← previous block
·
next block →
recent activity