pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,888,307
← previous block
next block →
recent activity
Analyzing
Block #90,888,307
11 transactions · 10 stateful · 2026-07-27 22:15:08 UTC
Parallelism
82
/100
Blocked
20
%
Avg conflicts / tx
0.18
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,888,307
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x0f6795d9
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#8
0x6a67d8e4
#9
setData
#5
0x0f6795d9
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x8f203394…f2db
0x34b655…2a6f
4 touches
1 conflict
0xa28984c6…411a
0x34b655…2a6f
4 touches
1 conflict
0xbc8d2ca3…f2c1
0x34b655…2a6f
4 touches
1 conflict
0xca7f8973…5f45
0x34b655…2a6f
4 touches
1 conflict
0xe4b8f2c5…f54d
0x34b655…2a6f
4 touches
1 conflict
0x310afe2c…83e1
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
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
1 conflict on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity