pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,353,968
← previous block
next block →
recent activity
Analyzing
Block #84,353,968
36 transactions · 29 stateful · 2026-06-29 00:12:05 UTC
Parallelism
78
/100
Blocked
48
%
Avg conflicts / tx
0.86
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,353,968
· 36 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
0x4d8dc985
· blocks 1
#2
0x6a41b8cc
#3
0xaf5e395a
· blocks 3
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
0x6a41b8cc
#11
0x98717539
· blocks 4
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#17
0x0f6795d9
· blocks 1
#19
0xed82b078
#21
updateDataFeedsValuesPartial
#22
0x6a41b8cc
#23
transfer
#24
setData
#25
0x0ce67b…c589
#29
0x39435dac
#30
0x39435dac
#34
0xc7e3ec2c
#35
0xc7e3ec2c
#4
0xab083028
· blocks 2
#7
updatePrices
#12
0x98717539
#13
0x98717539
#18
0x0f6795d9
· blocks 3
#20
0x39435dac
#5
0x6ad2e98b
· blocks 1
#26
0x39435dac
· blocks 5
#16
0x62be7533
#27
0x39435dac
· blocks 4
#28
0x39435dac
· blocks 3
#31
0x39435dac
· blocks 2
#32
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w0
7
w1
11
w0
12
w1
13
w1
16
w3
17
w0
18
w1
20
w1
26
w2
27
w3
28
w4
31
w5
32
w6
33
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xffc2f21e…b393
0x34b655…2a6f
6 touches
3 conflicts
0xab86573c…682e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x09478fa6…8fcc
0x34b655…2a6f
4 touches
1 conflict
0x1e346a85…e9c5
0x34b655…2a6f
4 touches
1 conflict
0x6f132c01…cdcc
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity