pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,254,326
← previous block
next block →
recent activity
Analyzing
Block #84,254,326
36 transactions · 32 stateful · 2026-06-28 13:08:08 UTC
Parallelism
67
/100
Blocked
63
%
Avg conflicts / tx
1.25
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,254,326
· 36 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x6a411d30
#2
0xab083028
· blocks 4
#3
0xab083028
#6
updatePrices
· blocks 1
#8
0x6a411d30
#9
0x6a411d30
#10
0x5a5d9a99
· blocks 3
#14
0x98717539
· blocks 1
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
withdraw
#19
0x0f6795d9
· blocks 1
#20
0x0f6795d9
#25
forward
#29
setData
#4
0xab083028
· blocks 3
#7
updatePrices
#11
0x5a5d9a99
· blocks 3
#5
0x6ad2e98b
#12
0x5a5d9a99
· blocks 2
#21
0x0c7abd22
· blocks 3
#13
0x5a5d9a99
· blocks 1
#22
0x0c7abd22
· blocks 2
#27
0xed82b078
· blocks 1
#15
0x98717539
· blocks 1
#23
0x0c7abd22
· blocks 1
#26
0xed82b078
#24
0x0f6795d9
· blocks 3
#28
0xed82b078
#30
0x39435dac
· blocks 5
#31
0x39435dac
· blocks 4
#32
0x39435dac
· blocks 3
#33
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w2
6
w0
7
w1
10
w0
11
w1
12
w2
13
w3
14
w0
15
w4
19
w0
21
w2
22
w3
23
w4
24
w5
26
w4
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x0efc210e…70ab
0x34b655…2a6f
8 touches
6 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0x31aa2853…8dbb
0xc8689a…ee79
8 touches
6 conflicts
0xc3483764…f29d
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity