pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,880,541
← previous block
next block →
recent activity
Analyzing
Block #87,880,541
38 transactions · 27 stateful · 2026-07-15 08:36:56 UTC
Parallelism
87
/100
Blocked
56
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,880,541
· 38 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xab083028
· blocks 3
#4
updatePrices
#5
0x6a574720
#6
updatePrices
· blocks 3
#10
0x5a5d9a99
· blocks 3
#12
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOps
· blocks 5
#16
0x3f5c179b
#22
0x6a57471f
#23
0xbac169…d367
#24
0x1add69…a987
#25
0xe79cda…98bf
#26
0xc2b9e2…7f8f
#27
setData
#28
0x461708…a259
#29
0x92e7c9…56b1
#30
0x2fb32e…9445
#31
0x8a3904…61b7
#32
0x66aacb…c119
#37
0xc7e3ec2c
#3
0xab083028
· blocks 1
#7
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 2
#15
execFwdPositionOps
· blocks 2
#17
0x3f5c179b
· blocks 1
#33
execOrders
· blocks 3
#8
updatePrices
· blocks 1
#18
execFwdPositionOps
· blocks 1
#20
0xed82b078
#21
0xed82b078
#34
execOrders
· blocks 2
#9
updatePrices
#19
execFwdPositionOps
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
7
w1
8
w2
9
w3
10
w0
11
w1
14
w0
15
w1
17
w1
18
w2
19
w3
20
w2
21
w2
33
w1
34
w2
35
w3
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9f83113a…dcd8
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0001
0xc1ff9f…b0fc
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xc948dbdc…199a
0x34b655…2a6f
6 touches
3 conflicts
0x1703aa7f…42a9
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x88f37d98…6792
0x34b655…2a6f
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
6 conflicts on slot
0x9f83113ae0…0edcd8
Audit this contract →
← previous block
·
next block →
recent activity