pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,706,684
← previous block
next block →
recent activity
Analyzing
Block #87,706,684
51 transactions · 42 stateful · 2026-07-14 13:13:50 UTC
Parallelism
78
/100
Blocked
62
%
Avg conflicts / tx
1.29
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,706,684
· 51 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x1094dc9f
#6
0x67098489
#7
0xd96445…e592
#8
0x6a563685
#9
0x1094dc9f
· blocks 1
#10
0x1094dc9f
#11
0xfe5553…0dc1
#14
updatePrices
#15
0x6b8f732b
#16
0x6b8f732b
#18
0x6b8f732b
#19
execPerpOps
#20
execPerpOps
#21
0x6b8f732b
#22
updatePrices
· blocks 2
#25
0x5a5d9a99
· blocks 5
#28
execFwdPositionOps
· blocks 5
#33
updateDataFeedsValuesPartial
#34
0x3f5c179b
#36
0x3f5c179b
· blocks 1
#40
0x36f359b0
#43
setData
#50
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#12
0xab083028
· blocks 3
#23
updatePrices
· blocks 1
#26
0x98717539
· blocks 1
#29
execFwdPositionOps
· blocks 5
#39
batchUpdate
#3
0x0c7abd22
· blocks 3
#13
0xab083028
· blocks 2
#24
updatePrices
#27
0x98717539
#31
execFwdPositionOps
· blocks 4
#35
0x3f5c179b
· blocks 1
#4
0x0c7abd22
· blocks 2
#32
execFwdPositionOps
· blocks 4
#37
batchUpdate
#41
0xed82b078
#42
0xed82b078
#17
0x0c7abd22
· blocks 1
#38
execFwdPositionOps
· blocks 1
#30
0x0c7abd22
#44
execOrders
· blocks 5
#45
execOrders
· blocks 4
#46
execOrders
· blocks 3
#47
execOrders
· blocks 2
#48
execOrders
· blocks 1
#49
execOrders
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
9
w0
12
w1
13
w2
17
w4
22
w0
23
w1
24
w2
25
w0
26
w1
30
w5
35
w2
37
w3
41
w3
42
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x5519a0c9…5317
0xd32edf…ff58
11 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xb6ed530c…d450
0x34b655…2a6f
8 touches
6 conflicts
0x10adf1bf…7b21
0x34b655…2a6f
8 touches
6 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity