pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,223,754
← previous block
next block →
recent activity
Analyzing
Block #90,223,754
18 transactions · 18 stateful · 2026-07-25 14:16:54 UTC
Parallelism
78
/100
Blocked
22
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,223,754
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x0f6795d9
· blocks 3
#6
0x0f6795d9
#7
0xed82b078
#9
transfer
· blocks 1
#11
setData
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#15
0x39435dac
#16
0x39435dac
#17
0x39435dac
#4
0x0f6795d9
· blocks 2
#10
transfer
#5
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
8
w3
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xdc57bb0d…6fa9
0x34b655…2a6f
4 touches
1 conflict
0x0fe1e6e0…f553
0x34b655…2a6f
4 touches
1 conflict
0xa8a50028…fed6
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x42041fec…bd86
0x754704…b603
4 touches
1 conflict
0xdaf33a71…3bf9
0x34b655…2a6f
4 touches
1 conflict
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
3 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity