pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,697,208
← previous block
next block →
recent activity
Analyzing
Block #89,697,208
40 transactions · 36 stateful · 2026-07-23 18:00:13 UTC
Parallelism
82
/100
Blocked
67
%
Avg conflicts / tx
1.4
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,697,208
· 40 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x6a625724
· blocks 2
#8
0x6a625724
#9
0xab083028
· blocks 4
#13
0x6a625724
#14
0x5a5d9a99
· blocks 6
#20
updateDataFeedsValuesPartial
#21
0x6a625724
#24
0x3f5c179b
#28
execFwdPositionOps
#29
execFwdPositionOps
· blocks 1
#31
setData
#32
0xb23249…507a
#38
0xc7e3ec2c
#39
0xc7e3ec2c
#2
0x0c7abd22
· blocks 6
#6
0x6a625724
· blocks 1
#10
0xab083028
· blocks 3
#15
0x5a5d9a99
· blocks 5
#30
execOrders
#33
execOrders
· blocks 4
#3
0x0c7abd22
· blocks 2
#7
0x6a625724
#11
0xab083028
· blocks 2
#16
0x5a5d9a99
· blocks 3
#22
0xfc8ff304
· blocks 1
#26
execFwdPositionOps
#34
execOrders
· blocks 3
#4
0x0c7abd22
· blocks 2
#17
0x5a5d9a99
· blocks 2
#23
0x3f5c179b
#35
execOrders
· blocks 2
#12
0xab083028
· blocks 1
#18
0x0c7abd22
#19
0x5a5d9a99
· blocks 1
#27
execFwdPositionOps
#25
0xce1e7030
#36
execOrders
· blocks 1
#37
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
5
w0
6
w1
7
w2
9
w0
10
w1
11
w2
12
w4
18
w4
22
w2
23
w3
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xd4ea415a…ac97
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x3464bbc5…a323
0xa6afd3…d132
8 touches
6 conflicts
0xf219f7cf…7379
0xa6afd3…d132
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0000
0x63e48b…53f2
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity