pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,417,291
← previous block
next block →
recent activity
Analyzing
Block #91,417,291
39 transactions · 32 stateful · 2026-07-29 18:38:38 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.95
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,417,291
· 39 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
executePacked
· blocks 1
#3
0xab083028
#4
0x6a6a4925
· blocks 2
#6
0x5bf9264c
#7
0x5bf9264c
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 4
#16
forward
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#25
0x29eed2d3
#28
0x39435dac
#29
transfer
#30
setData
· blocks 1
#34
0x39435dac
#35
0x59558d29
· blocks 3
#2
executePacked
#5
0x6a6a4925
· blocks 1
#20
0x0f6795d9
· blocks 7
#31
setData
#36
0x59558d29
· blocks 2
#8
0x6a6a4926
#21
0x0f6795d9
· blocks 6
#37
0x59558d29
· blocks 1
#22
0x0f6795d9
· blocks 4
#38
0x59558d29
#23
0x0f6795d9
· blocks 2
#32
0x39435dac
· blocks 1
#24
0x0f6795d9
· blocks 1
#33
0x39435dac
#26
0x0f6795d9
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
8
w2
15
w0
20
w1
21
w2
22
w3
23
w4
24
w5
26
w6
32
w4
33
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xefcdf197…96a2
0x34b655…2a6f
8 touches
6 conflicts
0xd22dd5e8…83ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004b
0x80c745…7210
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0x65977bc0…2640
0x34b655…2a6f
6 touches
3 conflicts
0xe150cf9f…25d8
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
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity