pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,928,907
← previous block
next block →
recent activity
Analyzing
Block #86,928,907
27 transactions · 23 stateful · 2026-07-10 22:32:35 UTC
Parallelism
74
/100
Blocked
61
%
Avg conflicts / tx
1.22
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,928,907
· 27 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
0xab083028
· blocks 4
#3
updatePrices
#4
updatePrices
#5
0x6a51737b
· blocks 1
#6
0x5a5d9a99
· blocks 5
#8
updateDataFeedsValuesPartial
#13
0x3f5c179b
#14
0x3f5c179b
#17
forward
#21
0x6a51737a
#22
setData
#23
0xeacd57…d4af
#2
0xab083028
· blocks 3
#7
0x5a5d9a99
· blocks 4
#26
0x6a51737b
#9
0x0f6795d9
· blocks 6
#15
0x5339c59f
· blocks 2
#10
0x0f6795d9
· blocks 4
#18
0x0f6795d9
#19
0xed82b078
#20
0xed82b078
#11
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w0
7
w1
9
w2
10
w3
11
w4
12
w4
15
w2
18
w3
19
w3
20
w3
24
w5
25
w6
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7babfe9a…ff96
0x34b655…2a6f
12 touches
15 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xc7a15219…7745
0xa6afd3…d132
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xb00be527…3e3a
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
15 conflicts on slot
0x7babfe9a22…93ff96
Audit this contract →
← previous block
·
next block →
recent activity