pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,136,080
← previous block
next block →
recent activity
Analyzing
Block #91,136,080
18 transactions · 18 stateful · 2026-07-28 19:02:32 UTC
Parallelism
33
/100
Blocked
67
%
Avg conflicts / tx
3.78
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,136,080
· 18 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
0x4d8dc985
· blocks 12
#2
updatePrices
#15
0x6a68fd3f
#16
setData
#17
0x39435dac
#3
0x0f6795d9
· blocks 10
#4
0x0f6795d9
· blocks 1
#5
0x0f6795d9
· blocks 9
#6
0x39435dac
· blocks 8
#7
0x39435dac
· blocks 7
#8
0x39435dac
· blocks 6
#9
0x39435dac
· blocks 5
#10
0x39435dac
· blocks 4
#11
0x39435dac
· blocks 3
#12
0x39435dac
· blocks 2
#13
0x39435dac
· blocks 1
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w7
11
w8
12
w9
13
w10
14
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
24 touches
66 conflicts
0xbde524f4…43bf
0x34b655…2a6f
18 touches
36 conflicts
0x705ab4ae…0162
0x34b655…2a6f
18 touches
36 conflicts
0x482471ad…122f
0x34b655…2a6f
16 touches
28 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0xdb529a7b…9f0f
0x34b655…2a6f
8 touches
6 conflicts
0x720ae293…6a10
0x34b655…2a6f
7 touches
6 conflicts
0x35e29426…121c
0x34b655…2a6f
7 touches
6 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
66 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity