pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,303,924
← previous block
next block →
recent activity
Analyzing
Block #87,303,924
31 transactions · 28 stateful · 2026-07-12 16:19:38 UTC
Parallelism
65
/100
Blocked
43
%
Avg conflicts / tx
1.26
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,303,924
· 31 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
0xab083028
· blocks 1
#2
updatePrices
#3
execOrders
· blocks 2
#4
0x6a53bf11
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#14
0x6a53bf11
#15
cancelTournament
#16
setData
#17
0xb8024e53
#18
execOrders
· blocks 5
#19
execOrders
#20
execOrders
#22
execOrders
#23
execOrders
#24
execOrders
#26
execOrders
#30
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 3
#13
0xed82b078
#6
0x5a5d9a99
· blocks 1
#9
execFwdPositionOps
· blocks 7
#10
execFwdPositionOps
· blocks 6
#11
execFwdPositionOps
· blocks 4
#12
execFwdPositionOps
#21
execOrders
· blocks 4
#25
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
6
w2
9
w3
10
w4
11
w5
12
w6
13
w1
18
w0
21
w6
25
w7
27
w8
28
w9
29
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x7aad02c6…b979
0x34b655…2a6f
10 touches
10 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0x3c4b8fbd…9354
0x34b655…2a6f
8 touches
6 conflicts
0x9a2de05d…3e6b
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x79b17297…15f7
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity