pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,753,458
← previous block
next block →
recent activity
Analyzing
Block #89,753,458
40 transactions · 38 stateful · 2026-07-23 22:44:11 UTC
Parallelism
63
/100
Blocked
68
%
Avg conflicts / tx
4.3
Longest chain
15
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,753,458
· 40 txs across 15 waves · depth 15
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
wave
w14
#0
syscallReward
#1
updatePrices
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
#6
execFwdPositionOps
#7
0x3f5c179b
#8
executeBatch
#9
setData
#10
execOrders
· blocks 1
#12
0xc7e3ec2c
· blocks 14
#13
0xc7e3ec2c
· blocks 11
#18
0xc7e3ec2c
#11
execOrders
#14
0xc7e3ec2c
· blocks 13
#15
0xc7e3ec2c
· blocks 10
#16
0xc7e3ec2c
· blocks 12
#17
0xc7e3ec2c
· blocks 9
#19
0xc7e3ec2c
· blocks 8
#20
0xc7e3ec2c
· blocks 11
#21
0xc7e3ec2c
· blocks 7
#22
0xc7e3ec2c
· blocks 10
#23
0xc7e3ec2c
· blocks 6
#24
0xc7e3ec2c
· blocks 9
#25
0xc7e3ec2c
· blocks 5
#26
0xc7e3ec2c
· blocks 8
#27
0xc7e3ec2c
· blocks 4
#29
0xc7e3ec2c
· blocks 7
#28
0xc7e3ec2c
· blocks 3
#31
0xc7e3ec2c
· blocks 6
#30
0xc7e3ec2c
· blocks 2
#33
0xc7e3ec2c
· blocks 5
#32
0xc7e3ec2c
· blocks 1
#35
0xc7e3ec2c
· blocks 4
#34
0xc7e3ec2c
#36
0xc7e3ec2c
· blocks 3
#37
0xc7e3ec2c
· blocks 2
#38
0xc7e3ec2c
· blocks 1
#39
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
11
w1
12
w0
13
w0
14
w1
15
w1
16
w2
17
w2
19
w3
20
w3
21
w4
22
w4
23
w5
24
w5
25
w6
26
w6
27
w7
28
w8
29
w7
30
w9
31
w8
32
w10
33
w9
35
w10
36
w11
37
w12
38
w13
39
w14
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92339d95…0800
0x0000a8…8888
30 touches
105 conflicts
0x92339d95…0800
0xb1c8ea…8888
24 touches
66 conflicts
0xff53948e…1bf3
0x34b655…2a6f
4 touches
1 conflict
0x1b9667fd…8ee4
0x34b655…2a6f
2 touches
0 conflicts
0x1eb0fab5…3517
0x34b655…2a6f
2 touches
0 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
2 touches
0 conflicts
0xb749a6a8…1eb3
0x34b655…2a6f
2 touches
0 conflicts
0xfcea0c54…587f
0x34b655…2a6f
2 touches
0 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:
0x0000a8fd…758888
105 conflicts on slot
0x92339d95cd…a80800
Audit this contract →
← previous block
·
next block →
recent activity