pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,452,774
← previous block
next block →
recent activity
Analyzing
Block #86,452,774
37 transactions · 32 stateful · 2026-07-08 17:27:59 UTC
Parallelism
78
/100
Blocked
66
%
Avg conflicts / tx
1.51
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,452,774
· 37 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0x6a4e8917
#3
0x6a4e8917
#5
0xab083028
#9
updatePrices
· blocks 2
#11
updatePrices
#13
0x5a5d9a99
· blocks 8
#21
0x0f6795d9
#22
verifyOracleProofV2
#23
0xc5a04723
#24
forward
#25
forward
#32
updateDataFeedsValuesPartial
#33
0x6a4e8917
#34
setData
#4
0x0c7abd22
· blocks 4
#10
updatePrices
· blocks 1
#14
0x5a5d9a99
· blocks 7
#6
0x0c7abd22
· blocks 1
#7
0x6ad2e98b
· blocks 1
#12
updatePrices
#15
0x5a5d9a99
· blocks 6
#27
0xed82b078
· blocks 2
#8
0x0c7abd22
· blocks 2
#16
0x5a5d9a99
· blocks 5
#17
0x5a5d9a99
· blocks 4
#26
0xed82b078
· blocks 1
#35
0x39435dac
· blocks 1
#18
0x5a5d9a99
· blocks 3
#28
0xed82b078
· blocks 1
#36
0x39435dac
#19
0x5a5d9a99
· blocks 1
#29
0xed82b078
· blocks 1
#31
0x0f6795d9
#20
0x5a5d9a99
#30
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w2
7
w2
8
w3
9
w0
10
w1
12
w2
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
20
w7
26
w4
27
w2
28
w5
35
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
16 touches
28 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xc586a9a6…a265
0xd32edf…ff58
7 touches
6 conflicts
0x250c8181…eef2
0x34b655…2a6f
6 touches
5 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
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
28 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity