pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,587,723
← previous block
next block →
recent activity
Analyzing
Block #87,587,723
11 transactions · 8 stateful · 2026-07-13 23:58:22 UTC
Parallelism
73
/100
Blocked
25
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,587,723
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x39435dac
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 2
#5
0x3f5c179b
#8
0x6a557c16
#9
setData
#10
0xe6d32d…430a
#6
0x0f6795d9
· blocks 1
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xd1b40f29…9b9d
0x34b655…2a6f
4 touches
1 conflict
0xdbdcdc19…6f8f
0x34b655…2a6f
4 touches
1 conflict
0xf3343d6f…bbde
0x34b655…2a6f
4 touches
1 conflict
0xf3343d6f…bbdf
0x34b655…2a6f
4 touches
1 conflict
0x6fa0d83e…b5e9
0x34b655…2a6f
4 touches
1 conflict
0x5b4e9b78…fd32
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity