pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,689,797
← previous block
next block →
recent activity
Analyzing
Block #87,689,797
24 transactions · 21 stateful · 2026-07-14 11:20:41 UTC
Parallelism
79
/100
Blocked
38
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,689,797
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
#2
0xab083028
#3
updatePrices
#4
execOrders
· blocks 2
#5
0x6a561c01
#6
updatePrices
#7
updatePrices
#10
execFwdPositionOps
· blocks 3
#12
execFwdPositionOps
#13
execFwdPositionOps
#14
0x3f5c179b
#15
0x3f5c179b
· blocks 1
#17
verifyOracleProofV2
#19
updateDataFeedsValuesPartial
#20
setData
#8
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 2
#18
batchUpdate
#9
0x5a5d9a99
#16
execFwdPositionOps
#21
execOrders
· blocks 2
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
8
w1
9
w2
10
w0
11
w1
15
w0
16
w2
18
w1
21
w2
22
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x62222abd…e410
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x60872583…6452
0x34b655…2a6f
6 touches
3 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2879
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
0x62222abdea…6fe410
Audit this contract →
← previous block
·
next block →
recent activity