pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,847,033
← previous block
next block →
recent activity
Analyzing
Block #75,847,033
40 transactions · 35 stateful · 2026-05-20 14:30:48 UTC
Parallelism
43
/100
Blocked
69
%
Avg conflicts / tx
5.53
Longest chain
23
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,847,033
· 40 txs across 23 waves · depth 23
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
wave
w15
wave
w16
wave
w17
wave
w18
wave
w19
wave
w20
wave
w21
wave
w22
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x6a0dc610
#5
0x6a0dc610
#6
0x98717539
· blocks 16
#23
updateDataFeedsValuesPartial
#24
0x6a0dc60f
#25
0x6a0dc60f
#26
0x0f6795d9
· blocks 1
#27
0x0f6795d9
#28
forward
#29
forward
#30
0x6df9e92b
#31
0x6a0dc610
#32
setData
#33
0x39435dac
· blocks 6
#2
0x0c7abd22
· blocks 1
#7
0x98717539
· blocks 19
#3
0x0c7abd22
#8
0x98717539
· blocks 18
#9
0x98717539
· blocks 17
#10
0x98717539
· blocks 16
#11
0x98717539
· blocks 15
#12
0x98717539
· blocks 14
#13
0x98717539
· blocks 13
#14
0x98717539
· blocks 12
#15
0x98717539
· blocks 7
#16
0x98717539
· blocks 10
#17
0x98717539
· blocks 9
#18
0x98717539
· blocks 8
#19
0x98717539
· blocks 7
#20
0x98717539
· blocks 6
#21
0x98717539
· blocks 5
#22
0x98717539
· blocks 4
#34
0x39435dac
· blocks 5
#35
0x39435dac
· blocks 4
#36
0x39435dac
· blocks 3
#37
0x39435dac
· blocks 2
#38
0x39435dac
· blocks 1
#39
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
13
w7
14
w8
16
w10
17
w11
18
w12
19
w13
20
w14
21
w15
22
w16
36
w19
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc6417de0…2191
0xc8689a…ee79
32 touches
120 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
32 touches
120 conflicts
0x313f2565…5b00
0x34b655…2a6f
30 touches
105 conflicts
0x32ee90db…decc
0x34b655…2a6f
30 touches
105 conflicts
0xc3aacf13…6b3d
0x34b655…2a6f
30 touches
105 conflicts
0x0b28bf77…e53a
0x34b655…2a6f
30 touches
105 conflicts
0xd1c4b51a…7e3e
0x34b655…2a6f
29 touches
105 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
28 touches
91 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:
0xc8689a47…62ee79
120 conflicts on slot
0xc6417de023…802191
Audit this contract →
← previous block
·
next block →
recent activity