pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,098,912
← previous block
next block →
recent activity
Analyzing
Block #91,098,912
21 transactions · 19 stateful · 2026-07-28 15:55:33 UTC
Parallelism
52
/100
Blocked
47
%
Avg conflicts / tx
2.14
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,098,912
· 21 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
updatePrices
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 9
#4
0x0f6795d9
#5
0x3f5c179b
#6
0x94defb17
#7
forward
#9
0x39435dac
#18
0x6a68d16d
#19
setData
#20
0xc7e3ec2c
#8
0x39435dac
· blocks 8
#10
0x39435dac
· blocks 7
#11
0x39435dac
· blocks 6
#12
0x39435dac
· blocks 5
#13
0x39435dac
· blocks 4
#14
0x39435dac
· blocks 3
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
8
w1
10
w2
11
w3
12
w4
13
w5
14
w6
15
w7
16
w8
17
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
20 touches
45 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
20 touches
45 conflicts
0x705ab4ae…0162
0x34b655…2a6f
18 touches
36 conflicts
0xbde524f4…43bf
0x34b655…2a6f
18 touches
36 conflicts
0xb7c4aa69…9674
0x34b655…2a6f
7 touches
6 conflicts
0x369ecd2d…5839
0x34b655…2a6f
7 touches
6 conflicts
0xa644ee1f…a150
0x34b655…2a6f
6 touches
3 conflicts
0x35e4d749…3a9d
0x34b655…2a6f
5 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
45 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity