pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,748,448
← previous block
next block →
recent activity
Analyzing
Block #87,748,448
37 transactions · 30 stateful · 2026-07-14 17:53:24 UTC
Parallelism
84
/100
Blocked
43
%
Avg conflicts / tx
0.59
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,748,448
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a56780b
#2
0xc0ea4b44
#3
0xab083028
· blocks 3
#6
updatePrices
#7
execPerpOps
#8
execPerpOps
#9
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 2
#16
execFwdPositionOps
· blocks 4
#17
execFwdPositionOps
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0x3f5c179b
#22
0x0c7abd22
#23
handleOps
#27
forward
#28
0x6a56780b
#29
0x6a56780b
#30
0x6a56780b
#31
transfer
#32
setData
#4
0xab083028
· blocks 1
#10
updatePrices
#14
0x5a5d9a99
· blocks 2
#21
0x3f5c179b
#33
execOrders
· blocks 3
#5
0x6ad2e98b
· blocks 1
#15
0x98717539
· blocks 1
#25
execFwdPositionOps
#34
execOrders
· blocks 2
#24
execFwdPositionOps
· blocks 1
#26
batchUpdate
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
9
w0
10
w1
13
w0
14
w1
15
w2
16
w0
21
w1
24
w3
25
w2
26
w3
33
w1
34
w2
35
w4
36
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x6da3013c…cfb3
0x34b655…2a6f
4 touches
1 conflict
0x840d3ab7…c8c4
0x34b655…2a6f
4 touches
1 conflict
0x9a2de05d…3e6b
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity