pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,272,429
← previous block
next block →
recent activity
Analyzing
Block #91,272,429
37 transactions · 36 stateful · 2026-07-29 06:29:14 UTC
Parallelism
78
/100
Blocked
36
%
Avg conflicts / tx
1.05
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,272,429
· 37 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
#2
0xab083028
· blocks 1
#3
0x4d8dc985
· blocks 3
#5
updatePrices
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
0x5a5d9a99
· blocks 5
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#14
handleOps
#15
executeBatch
#16
batchUpdate
#18
0x39435dac
#19
forward
#20
0x0f6795d9
#22
setData
#23
0x39435dac
· blocks 6
#24
0x39435dac
· blocks 1
#25
0x39435dac
#26
0x39435dac
#27
0x39435dac
#29
0x39435dac
#35
0x59558d29
· blocks 1
#4
0x4d8dc985
· blocks 2
#9
0x5a5d9a99
· blocks 1
#17
0xce1e7030
#21
0x39435dac
· blocks 3
#36
0x59558d29
#12
0x0f6795d9
· blocks 1
#28
0x39435dac
· blocks 5
#13
0x0f6795d9
#30
0x39435dac
· blocks 4
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
8
w0
9
w1
12
w2
13
w3
17
w1
21
w1
23
w0
24
w0
28
w2
30
w3
31
w4
32
w5
33
w6
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xfecb18c0…01ed
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x85bfd0af…ce96
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity