pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,642,856
← previous block
next block →
recent activity
Analyzing
Block #73,642,856
36 transactions · 34 stateful · 2026-05-10 09:03:03 UTC
Parallelism
72
/100
Blocked
59
%
Avg conflicts / tx
1.81
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,642,856
· 36 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
0x0c7abd22
· blocks 4
#5
0xe0de3ed7
#6
updatePrices
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
0x5bf9264c
· blocks 1
#12
0x98717539
· blocks 8
#20
exec
#22
0x5339c59f
#23
0x5339c59f
#25
0x5339c59f
#30
0x6a004a3f
#31
0xe9316489
#32
0xe9316489
#33
setData
#2
0x0c7abd22
· blocks 3
#11
0x5bf9264c
#13
0x98717539
· blocks 7
#3
0x0c7abd22
· blocks 7
#14
0x98717539
· blocks 6
#4
0x0c7abd22
· blocks 1
#15
0x98717539
· blocks 5
#21
0xed82b078
· blocks 5
#9
0x0c7abd22
#16
0x98717539
· blocks 4
#24
0xed82b078
· blocks 4
#17
0x98717539
· blocks 3
#26
0x5339c59f
#27
0xed82b078
· blocks 2
#18
0x98717539
· blocks 2
#28
0xed82b078
· blocks 1
#19
0x98717539
· blocks 1
#29
0xed82b078
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
9
w4
10
w0
11
w1
12
w0
13
w1
14
w2
15
w3
16
w4
17
w5
18
w6
19
w7
21
w3
24
w4
27
w5
28
w6
29
w7
35
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa91c899f…6ee3
0x34b655…2a6f
16 touches
28 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
16 touches
28 conflicts
0x57de3828…3fbb
0x34b655…2a6f
14 touches
21 conflicts
0xc6417de0…2191
0xc8689a…ee79
14 touches
21 conflicts
0xedb848fe…6534
0x34b655…2a6f
14 touches
21 conflicts
0xe8a35d5a…cb9d
0x34b655…2a6f
14 touches
21 conflicts
0x00000000…003d
0x065c9d…c394
12 touches
15 conflicts
0x1b9e654e…0a08
0x34b655…2a6f
12 touches
15 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:
Perpl
28 conflicts on slot
0xa91c899f02…fa6ee3
Audit this contract →
← previous block
·
next block →
recent activity