pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,861,983
← previous block
next block →
recent activity
Analyzing
Block #89,861,983
35 transactions · 32 stateful · 2026-07-24 07:51:38 UTC
Parallelism
71
/100
Blocked
63
%
Avg conflicts / tx
2.29
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,861,983
· 35 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
0x6a631a02
#2
postStateList
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 3
#6
updateDataFeedsValuesPartial
#7
0x0c7abd22
#8
0x3f5c179b
#10
forward
#11
setData
#12
exactInputSingle
#13
redeemDelegations
#14
0x39435dac
#17
0xc7e3ec2c
· blocks 7
#18
0xc7e3ec2c
· blocks 9
#5
0x0f6795d9
· blocks 2
#19
0xc7e3ec2c
· blocks 8
#20
0xc7e3ec2c
· blocks 6
#9
0x0f6795d9
· blocks 1
#21
0xc7e3ec2c
· blocks 5
#22
0xc7e3ec2c
· blocks 7
#15
0x39435dac
· blocks 1
#23
0xc7e3ec2c
· blocks 6
#24
0xc7e3ec2c
· blocks 4
#16
0x39435dac
#25
0xc7e3ec2c
· blocks 3
#26
0xc7e3ec2c
· blocks 5
#27
0xc7e3ec2c
· blocks 2
#28
0xc7e3ec2c
· blocks 4
#29
0xc7e3ec2c
· blocks 1
#30
0xc7e3ec2c
· blocks 3
#31
0xc7e3ec2c
#32
0xc7e3ec2c
· blocks 2
#33
0xc7e3ec2c
· blocks 1
#34
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
9
w2
15
w3
16
w4
17
w0
18
w0
19
w1
20
w1
21
w2
22
w2
23
w3
24
w3
25
w4
26
w4
27
w5
28
w5
29
w6
30
w6
31
w7
32
w7
33
w8
34
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
16 touches
28 conflicts
0x2b5101ac…090b
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x6cd5cae5…1031
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
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