pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,866,419
← previous block
next block →
recent activity
Analyzing
Block #89,866,419
32 transactions · 28 stateful · 2026-07-24 08:13:57 UTC
Parallelism
69
/100
Blocked
64
%
Avg conflicts / tx
2.81
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,866,419
· 32 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
execPerpOps
#2
execPerpOps
#3
0x5a5d9a99
#4
0x000000b2
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
execFwdPositionOps
#8
0x3f5c179b
#9
execFwdPositionOps
#10
setData
#11
0xc7e3ec2c
· blocks 9
#12
0xc7e3ec2c
· blocks 9
#24
0xc7e3ec2c
#13
0xc7e3ec2c
· blocks 8
#14
0xc7e3ec2c
· blocks 8
#15
0xc7e3ec2c
· blocks 7
#16
0xc7e3ec2c
· blocks 7
#17
0xc7e3ec2c
· blocks 6
#19
0xc7e3ec2c
· blocks 6
#18
0xc7e3ec2c
· blocks 5
#22
0xc7e3ec2c
· blocks 5
#20
0xc7e3ec2c
· blocks 4
#26
0xc7e3ec2c
· blocks 4
#21
0xc7e3ec2c
· blocks 3
#28
0xc7e3ec2c
· blocks 3
#23
0xc7e3ec2c
· blocks 2
#29
0xc7e3ec2c
· blocks 2
#25
0xc7e3ec2c
· blocks 1
#30
0xc7e3ec2c
· blocks 1
#27
0xc7e3ec2c
#31
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
11
w0
12
w0
13
w1
14
w1
15
w2
16
w2
17
w3
18
w4
19
w3
20
w5
21
w6
22
w4
23
w7
25
w8
26
w5
27
w9
28
w6
29
w7
30
w8
31
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92339d95…0800
0x0000a8…8888
20 touches
45 conflicts
0x92339d95…0800
0xb1c8ea…8888
20 touches
45 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x0147158c…f0a8
0x34b655…2a6f
2 touches
0 conflicts
0x0c0bcdfb…affe
0x34b655…2a6f
2 touches
0 conflicts
0x182e11cf…8f19
0x34b655…2a6f
2 touches
0 conflicts
0x22e0cc1d…ad04
0x34b655…2a6f
2 touches
0 conflicts
0x2697123c…8526
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
45 conflicts on slot
0x92339d95cd…a80800
Audit this contract →
← previous block
·
next block →
recent activity