pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,539,407
← previous block
next block →
recent activity
Analyzing
Block #84,539,407
36 transactions · 30 stateful · 2026-06-29 20:48:28 UTC
Parallelism
81
/100
Blocked
67
%
Avg conflicts / tx
1.42
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,539,407
· 36 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a42da93
· blocks 2
#3
0x6a42da93
#5
0xab083028
· blocks 4
#6
0xab083028
#7
0xab083028
#10
updatePrices
· blocks 2
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x5a5d9a99
· blocks 8
#23
0x0f6795d9
· blocks 2
#24
forward
#28
setData
#29
0x6a42da93
#30
0x6a42da93
#4
0x6a42da93
· blocks 1
#8
0x0c7abd22
· blocks 1
#11
updatePrices
· blocks 1
#16
0x5a5d9a99
· blocks 5
#25
0xed82b078
#26
0xed82b078
· blocks 1
#31
0x39435dac
· blocks 4
#9
0x0c7abd22
· blocks 1
#12
updatePrices
#17
0x5a5d9a99
· blocks 4
#22
0x6a42da93
#32
0x39435dac
· blocks 3
#18
0x5a5d9a99
· blocks 3
#27
0xed82b078
#33
0x39435dac
· blocks 2
#19
0x5a5d9a99
· blocks 2
#34
0x39435dac
· blocks 1
#20
0x5a5d9a99
· blocks 1
#35
0x39435dac
#21
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w0
8
w1
9
w2
10
w0
11
w1
12
w2
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w2
25
w1
26
w1
27
w3
31
w1
32
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x5d32a251…d929
0x34b655…2a6f
6 touches
3 conflicts
0x75194ada…a1c5
0x34b655…2a6f
6 touches
3 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
6 touches
3 conflicts
0x93d680fb…ac21
0x34b655…2a6f
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
21 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity