pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,820,762
← previous block
next block →
recent activity
Analyzing
Block #90,820,762
32 transactions · 31 stateful · 2026-07-27 16:35:20 UTC
Parallelism
56
/100
Blocked
52
%
Avg conflicts / tx
1.72
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,820,762
· 32 txs across 14 waves · depth 14
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
#0
syscallReward
#1
exactInput
· blocks 1
#2
0xaf5e395a
· blocks 1
#4
0xab083028
#5
0x4d8dc985
· blocks 2
#6
0x5bf9264c
#7
0x5bf9264c
#8
0x5a5d9a99
· blocks 8
#14
0x6a67893f
#18
batchUpdate
#19
forward
#20
transfer
#21
setData
#29
0x59558d29
#30
0xc7e3ec2c
#31
0xc7e3ec2c
#3
exactInputSingle
#9
0x5a5d9a99
· blocks 5
#16
0x62be7533
#10
0x5a5d9a99
· blocks 4
#11
0x5a5d9a99
· blocks 3
#12
0x5a5d9a99
· blocks 3
#13
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 3
#17
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 6
#23
0x39435dac
· blocks 5
#24
0x39435dac
· blocks 4
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
15
w5
16
w1
17
w6
22
w7
23
w8
25
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x0d488000…3831
0x34b655…2a6f
8 touches
6 conflicts
0x26d1c221…4d2a
0x34b655…2a6f
6 touches
3 conflicts
0x99c5409a…25b7
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x614b85…a284
4 touches
1 conflict
0x00000000…0004
0x614b85…a284
4 touches
1 conflict
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity