pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,166,437
← previous block
next block →
recent activity
Analyzing
Block #86,166,437
43 transactions · 35 stateful · 2026-07-07 09:35:33 UTC
Parallelism
81
/100
Blocked
46
%
Avg conflicts / tx
0.91
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,166,437
· 43 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
#3
0x9c1f7cd9
#4
0x6a4cc8dc
· blocks 1
#6
0xcf7468f4
#8
0xab083028
· blocks 2
#10
updatePrices
· blocks 1
#11
updatePrices
#13
setApprovalForAll
#14
0x39435dac
#15
0x39435dac
· blocks 3
#17
0x5bf9264c
#18
0x5bf9264c
#19
0x6a4cc8dc
#20
0x6b8f732b
#21
0x6a4cc8dc
#22
0x0f6795d9
#23
0x0f6795d9
#24
updateDataFeedsValuesPartial
#26
0x0f6795d9
· blocks 1
#27
0x5339c59f
#28
0x0f6795d9
#29
updateDataFeedsValuesPartial
#32
0x6a4cc8dc
#33
setData
#34
0xb8024e45
#42
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#5
0x6a4cc8dc
#9
0xab083028
· blocks 1
#12
updatePrices
#16
0x39435dac
· blocks 1
#35
0x39435dac
· blocks 6
#7
0x0c7abd22
#25
0x3f5c179b
#30
0xed82b078
#31
0xed82b078
#36
0x39435dac
· blocks 5
#37
0x39435dac
· blocks 4
#38
0x39435dac
· blocks 3
#39
0x39435dac
· blocks 2
#40
0x39435dac
· blocks 1
#41
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
7
w2
8
w0
9
w1
10
w0
12
w1
15
w0
16
w1
25
w2
26
w0
30
w2
31
w2
35
w1
36
w2
37
w3
38
w4
39
w5
40
w6
41
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0xcc8faac2…c766
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x4a0ea300…1801
0xd32edf…ff58
5 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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity