pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,737,128
← previous block
next block →
recent activity
Analyzing
Block #87,737,128
14 transactions · 12 stateful · 2026-07-14 16:37:39 UTC
Parallelism
79
/100
Blocked
33
%
Avg conflicts / tx
0.36
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,737,128
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
execFwdPositionOps
· blocks 3
#5
execFwdPositionOps
#6
execFwdPositionOps
#7
updateDataFeedsValuesPartial
#9
0x1fe271b4
· blocks 1
#13
setData
#8
execFwdPositionOps
· blocks 1
#10
0x1fe271b4
#11
execFwdPositionOps
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
8
w1
9
w0
10
w1
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0363d65e…06d2
0x34b655…2a6f
6 touches
3 conflicts
0x22872262…1239
0x0a2fbf…29b1
4 touches
1 conflict
0x22872262…123a
0x0a2fbf…29b1
4 touches
1 conflict
0x22872262…123d
0x0a2fbf…29b1
4 touches
1 conflict
0xdc6449ac…b47d
0x0a2fbf…29b1
4 touches
1 conflict
0xdc6449ac…b47e
0x0a2fbf…29b1
4 touches
1 conflict
0x0463db49…5d05
0x34b655…2a6f
4 touches
1 conflict
0x2a90d65c…d9d4
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
0x0363d65e7f…9306d2
Audit this contract →
← previous block
·
next block →
recent activity