pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,331,854
← previous block
next block →
recent activity
Analyzing
Block #86,331,854
40 transactions · 29 stateful · 2026-07-08 04:00:10 UTC
Parallelism
88
/100
Blocked
38
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,331,854
· 40 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a4dcbc1
· blocks 1
#2
0x6a4dcbc1
#3
0x50a0b275
#4
execute
#5
0x6ad2e98b
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
approve
#11
0x39435dac
· blocks 1
#13
updateDataFeedsValuesPartial
#14
swap
#15
0x0c7abd22
· blocks 1
#16
0x5bf9264c
#17
0x5bf9264c
#18
claimRewardAgent
#20
0x62be7533
#21
0x0f6795d9
#22
0x3f5c179b
· blocks 1
#23
0x3f5c179b
· blocks 1
#24
0x0f6795d9
· blocks 2
#25
0x0c7abd22
#26
0x0c7abd22
#28
0xed82b078
#31
0x0f6795d9
#33
0x6a4dcbc1
#34
setData
#39
0xc7e3ec2c
#6
0xab083028
· blocks 2
#12
0x39435dac
#27
0xed82b078
· blocks 2
#32
0x6a4dcbc1
#35
0x39435dac
· blocks 3
#19
0x0c7abd22
· blocks 1
#36
0x39435dac
· blocks 2
#29
0xed82b078
· blocks 1
#37
0x39435dac
· blocks 1
#30
0xed82b078
#38
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
11
w0
12
w1
15
w0
19
w2
22
w0
23
w0
24
w0
27
w1
29
w3
30
w4
32
w1
35
w1
36
w2
37
w3
38
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xddd20e39…d524
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x18cf3003…51d1
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x309ef367…e8a1
0x34b655…2a6f
4 touches
1 conflict
0x4bfdcd51…9b58
0x34b655…2a6f
4 touches
1 conflict
0x99701186…1cbf
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity