pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,485,273
← previous block
next block →
recent activity
Analyzing
Block #86,485,273
41 transactions · 37 stateful · 2026-07-08 21:05:29 UTC
Parallelism
81
/100
Blocked
62
%
Avg conflicts / tx
1.68
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,485,273
· 41 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 8
#6
0x6a4ebc10
· blocks 1
#13
0x6ad2e98b
· blocks 1
#15
updatePrices
· blocks 3
#19
0x39435dac
· blocks 6
#21
0x5bf9264c
#22
0x5bf9264c
#24
artefact_keep
#25
0x0f6795d9
#26
0x3f5c179b
#27
0x0f6795d9
#28
receiveMessage
#32
updateDataFeedsValuesPartial
#33
updateDataFeedsValuesPartial
#34
0x6a4ebc10
#35
setData
#36
0xad40ab…f9ed
#2
0x0c7abd22
· blocks 7
#8
0x6a4ebc10
#16
updatePrices
· blocks 2
#20
0x39435dac
· blocks 5
#3
0x0c7abd22
· blocks 8
#4
0xbbb036a8
· blocks 1
#17
updatePrices
· blocks 1
#23
0x5a5d9a99
· blocks 4
#5
0xbbb036a8
#7
0x0756e95c
· blocks 4
#9
0x0c7abd22
· blocks 3
#18
updatePrices
#29
0x0f6795d9
· blocks 4
#10
0x0c7abd22
· blocks 2
#14
0xab083028
· blocks 2
#37
0x39435dac
· blocks 3
#11
0x0c7abd22
· blocks 1
#30
0xed82b078
#31
0xed82b078
#38
0x39435dac
· blocks 2
#12
0x0c7abd22
#39
0x39435dac
· blocks 1
#40
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
5
w3
6
w0
7
w3
8
w1
9
w3
10
w4
11
w5
12
w6
14
w4
30
w5
31
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc948dbdc…199a
0x34b655…2a6f
14 touches
21 conflicts
0xaf5b711f…d202
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0x3bd55803…5d4c
0x1b6862…e19c
8 touches
6 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
21 conflicts on slot
0xc948dbdcb8…f4199a
Audit this contract →
← previous block
·
next block →
recent activity