pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,809,271
← previous block
next block →
recent activity
Analyzing
Block #86,809,271
21 transactions · 15 stateful · 2026-07-10 09:12:36 UTC
Parallelism
86
/100
Blocked
13
%
Avg conflicts / tx
0.1
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,809,271
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0xab083028
#4
revealWithCallback
#5
updatePrices
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
#11
cancel
#12
0x3f5c179b
#15
0x6a50b7fc
#16
setData
#17
0xba33a1…144e
#18
0xd5c36c…d553
#19
execOrders
#20
execOrders
#13
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x23253ea8…e0a4
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xa6b89ebb…a66e
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x3302b65c…74d5
0x34b655…2a6f
2 touches
0 conflicts
0x4f4bdabd…ffba
0x34b655…2a6f
2 touches
0 conflicts
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
1 conflict on slot
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity