pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,275,221
← previous block
next block →
recent activity
Analyzing
Block #90,275,221
10 transactions · 10 stateful · 2026-07-25 18:36:23 UTC
Parallelism
80
/100
Blocked
20
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,275,221
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#3
0x5a5d9a99
#4
0x1fe271b4
· blocks 1
#6
0x0f6795d9
#7
0xc5a04723
#8
setData
#9
0x39435dac
#2
0xab083028
#5
0x1fe271b4
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
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x31f9ddee…bc91
0x0a2fbf…29b1
4 touches
1 conflict
0x31f9ddee…bc94
0x0a2fbf…29b1
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0006
0x0a2fbf…29b1
4 touches
1 conflict
0x31f9ddee…bc90
0x0a2fbf…29b1
4 touches
1 conflict
0x00000000…0005
0x370e2e…63b4
4 touches
1 conflict
0x1bff683e…7ecb
0x754704…b603
4 touches
1 conflict
0x55b4e430…44cb
0x754704…b603
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:
0x0a2fbf2d…f729b1
1 conflict on slot
0x31f9ddee3b…05bc91
Audit this contract →
← previous block
·
next block →
recent activity