pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,696,888
← previous block
next block →
recent activity
Analyzing
Block #89,696,888
39 transactions · 29 stateful · 2026-07-23 17:58:36 UTC
Parallelism
74
/100
Blocked
59
%
Avg conflicts / tx
1.38
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,696,888
· 39 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x67098489
#2
execute
#3
0x6a6256c4
· blocks 2
#4
0x6a6256c4
#6
0x6a6256c4
#8
0xf8b1083e
#9
0xab083028
· blocks 4
#13
updateDataFeedsValuesPartial
#14
0x6a6256c4
#15
execPerpOps
· blocks 1
#17
0x5a5d9a99
· blocks 8
#21
0xf8b1083e
#22
0xf8b1083e
#26
updatePriceFeedsIfNecessary
#28
0x3f5c179b
#29
execOrders
· blocks 2
#30
0x6a6256c4
#31
setData
#35
execOrders
#37
0xc7e3ec2c
#38
0xc7e3ec2c
#5
0x6a6256c4
· blocks 1
#10
0xab083028
· blocks 3
#16
execPerpOps
#18
0x5a5d9a99
· blocks 7
#7
0x6a6256c4
#11
0xab083028
· blocks 2
#19
0x5a5d9a99
· blocks 5
#23
execFwdPositionOps
· blocks 5
#12
0xab083028
#20
0x5a5d9a99
· blocks 4
#27
0x3f5c179b
#24
execFwdPositionOps
· blocks 2
#25
execFwdPositionOps
· blocks 2
#32
execOrders
· blocks 3
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
7
w2
9
w0
10
w1
11
w2
12
w3
15
w0
16
w1
17
w0
18
w1
19
w2
20
w3
23
w2
24
w4
25
w5
27
w3
33
w7
34
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x0f2d78b1…7363
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
8 touches
6 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity