pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,830,902
← previous block
next block →
recent activity
Analyzing
Block #89,830,902
35 transactions · 31 stateful · 2026-07-24 05:15:01 UTC
Parallelism
66
/100
Blocked
71
%
Avg conflicts / tx
3.49
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,830,902
· 35 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
execFwdPositionOps
· blocks 1
#5
0x3f5c179b
#6
handleOps
#7
setData
#8
0xc7e3ec2c
· blocks 10
#9
0xc7e3ec2c
· blocks 11
#25
0xc7e3ec2c
#27
0xc7e3ec2c
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#4
execFwdPositionOps
#10
0xc7e3ec2c
· blocks 10
#11
0xc7e3ec2c
· blocks 9
#12
0xc7e3ec2c
· blocks 8
#13
0xc7e3ec2c
· blocks 9
#14
0xc7e3ec2c
· blocks 8
#15
0xc7e3ec2c
· blocks 7
#16
0xc7e3ec2c
· blocks 7
#18
0xc7e3ec2c
· blocks 6
#17
0xc7e3ec2c
· blocks 6
#21
0xc7e3ec2c
· blocks 5
#19
0xc7e3ec2c
· blocks 5
#23
0xc7e3ec2c
· blocks 4
#20
0xc7e3ec2c
· blocks 4
#31
0xc7e3ec2c
· blocks 3
#22
0xc7e3ec2c
· blocks 3
#32
0xc7e3ec2c
· blocks 2
#24
0xc7e3ec2c
· blocks 2
#33
0xc7e3ec2c
· blocks 1
#26
0xc7e3ec2c
· blocks 1
#34
0xc7e3ec2c
#28
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w0
9
w0
10
w1
11
w1
12
w2
13
w2
14
w3
15
w3
16
w4
17
w5
18
w4
19
w6
20
w7
21
w5
22
w8
23
w6
24
w9
26
w10
28
w11
31
w7
32
w8
33
w9
34
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92339d95…0800
0xb1c8ea…8888
24 touches
66 conflicts
0x92339d95…0800
0x0000a8…8888
22 touches
55 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x04e17b28…d9ef
0x34b655…2a6f
2 touches
0 conflicts
0x04e17b28…d9f0
0x34b655…2a6f
2 touches
0 conflicts
0x05975727…7fcf
0x34b655…2a6f
2 touches
0 conflicts
0x3e6302c8…64f5
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:
0xb1c8ead4…c38888
66 conflicts on slot
0x92339d95cd…a80800
Audit this contract →
← previous block
·
next block →
recent activity