pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,576,894
← previous block
next block →
recent activity
Analyzing
Block #87,576,894
14 transactions · 12 stateful · 2026-07-13 22:45:57 UTC
Parallelism
79
/100
Blocked
25
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,576,894
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 2
#10
0x6a556b1c
#11
setData
#12
0x804cd0…10ac
#13
0x98eeb4…3bf7
#7
execFwdPositionOps
· blocks 2
#8
execFwdPositionOps
#9
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe512d5d9…18bc
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa190f35e…7057
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x4f7a2ec0…9ace
0x34b655…2a6f
4 touches
1 conflict
0x28a88032…2934
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
0xe512d5d967…dd18bc
Audit this contract →
← previous block
·
next block →
recent activity