pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,325
← previous block
next block →
recent activity
Analyzing
Block #87,709,325
58 transactions · 41 stateful · 2026-07-14 13:31:31 UTC
Parallelism
86
/100
Blocked
46
%
Avg conflicts / tx
0.86
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,325
· 58 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x6a563aaa
#6
0x6a563aaa
#7
0x6a563aaa
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
execPerpOps
#14
execPerpOps
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
0x5a5d9a99
· blocks 10
#32
forward
#33
updateDataFeedsValuesPartial
#34
updateDataFeedsValuesPartial
#35
updateDataFeedsValuesPartial
#37
execFwdPositionOps
#38
0x3f5c179b
#39
0x3f5c179b
· blocks 1
#40
0x3f5c179b
· blocks 2
#41
execFwdPositionOps
#44
0x57368ddf
#45
batchUpdate
#46
forward
#47
execFwdPositionOps
· blocks 1
#51
setData
#52
0x6a563aaa
#53
execOrders
· blocks 2
#56
0xc7e3ec2c
#57
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#25
0x5a5d9a99
· blocks 6
#36
execFwdPositionOps
· blocks 2
#42
batchUpdate
· blocks 1
#50
0xed82b078
#54
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 1
#26
0x5a5d9a99
· blocks 5
#43
execFwdPositionOps
· blocks 1
#49
0xed82b078
#55
execOrders
#4
0x0c7abd22
· blocks 1
#27
0x5a5d9a99
· blocks 4
#48
execFwdPositionOps
#8
0xab083028
#28
0x5a5d9a99
· blocks 3
#29
0x5a5d9a99
· blocks 2
#30
0x98717539
· blocks 1
#31
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
8
w4
24
w0
25
w1
26
w2
27
w3
28
w4
29
w5
30
w6
31
w7
36
w1
43
w2
48
w3
50
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x7205c0c9…d019
0xd32edf…ff58
7 touches
6 conflicts
0x015c28a0…37da
0x34b655…2a6f
6 touches
3 conflicts
0xf4f4af3b…c5bd
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity