pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,569,030
← previous block
next block →
recent activity
Analyzing
Block #85,569,030
33 transactions · 30 stateful · 2026-07-04 15:12:01 UTC
Parallelism
73
/100
Blocked
67
%
Avg conflicts / tx
1.39
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,569,030
· 33 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x6a492339
· blocks 1
#4
0xab083028
· blocks 4
#8
updatePrices
· blocks 3
#12
updateDataFeedsValuesPartial
#13
0x6a492339
#14
0x5a5d9a99
· blocks 4
#24
0x0f6795d9
#25
0x204ce421
· blocks 1
#27
setData
#28
0x6a492339
#32
execute
#2
0x0c7abd22
· blocks 2
#5
0xab083028
· blocks 3
#9
updatePrices
· blocks 2
#15
0x5a5d9a99
· blocks 3
#26
0xd65e8ff4
#31
0x6a492339
#6
0xab083028
· blocks 2
#7
0x0c7abd22
#10
updatePrices
· blocks 1
#16
0x5a5d9a99
· blocks 4
#11
updatePrices
#17
0x5a5d9a99
· blocks 3
#21
0xed82b078
· blocks 1
#18
0x5a5d9a99
· blocks 2
#22
0xed82b078
· blocks 1
#19
0x0f6795d9
· blocks 3
#23
0xed82b078
#20
0x0f6795d9
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
5
w1
6
w2
7
w2
8
w0
9
w1
10
w2
11
w3
14
w0
15
w1
16
w2
17
w3
18
w4
21
w3
22
w4
23
w5
31
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0x202c03eb…cf33
0xa6afd3…d132
8 touches
6 conflicts
0xdec5bfea…d17f
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x45597879…8174
0x34b655…2a6f
6 touches
3 conflicts
0x757b0543…e087
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity