pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,910,617
← previous block
next block →
recent activity
Analyzing
Block #87,910,617
21 transactions · 18 stateful · 2026-07-15 11:58:07 UTC
Parallelism
81
/100
Blocked
28
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,910,617
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
execOrders
#4
execOrders
#5
execPerpOps
#6
execPerpOps
#7
updatePrices
#8
0x5a5d9a99
#9
0x5a5d9a99
#10
0x98717539
· blocks 2
#11
execFwdPositionOps
· blocks 3
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#17
0xf0e58a4b
#18
0x6a577647
#19
setData
#2
0xab083028
#12
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
· blocks 1
#20
execOrders
#16
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
10
w0
11
w0
12
w1
15
w2
16
w3
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x2000b734…5e5a
0x34b655…2a6f
6 touches
3 conflicts
0xa013ecc1…7c8f
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7ac265cd…0253
0x34b655…2a6f
4 touches
1 conflict
0x7c6cfc14…9957
0x34b655…2a6f
4 touches
1 conflict
0x7c6cfc14…9958
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity