pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,645,353
← previous block
next block →
recent activity
Analyzing
Block #87,645,353
20 transactions · 16 stateful · 2026-07-14 06:23:41 UTC
Parallelism
80
/100
Blocked
19
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,645,353
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
execFwdPositionOps
· blocks 3
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
forward
#12
forward
#13
0xed82b078
#14
0x6a55d665
#15
setData
#16
0x121e01…bb22
#17
0x2ed378…e51f
#18
0x7fe389…0ca7
#19
execOrders
#6
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x6280c6c6…11ac
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xf6971361…0e3e
0x34b655…2a6f
4 touches
1 conflict
0x96efe05d…5d48
0x34b655…2a6f
4 touches
1 conflict
0x3d4c0233…20a5
0x34b655…2a6f
4 touches
1 conflict
0x650f4caf…2abd
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
0xc36fa35805…6f24cb
Audit this contract →
← previous block
·
next block →
recent activity