pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,239,350
← previous block
next block →
recent activity
Analyzing
Block #74,239,350
46 transactions · 32 stateful · 2026-05-13 03:30:04 UTC
Parallelism
72
/100
Blocked
75
%
Avg conflicts / tx
1.74
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,239,350
· 46 txs across 13 waves · depth 13
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
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#8
0x575c0012
#11
execute
#12
0x6a03f0b3
#13
execute
#14
0x6df9e92b
· blocks 2
#15
0x6a03f0b3
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0xe7be4706
#21
0xe7be4706
#22
0xe7be4706
#23
0xe7be4706
#24
0xe7be4706
#25
0x98717539
· blocks 6
#27
0xe7be4706
#36
0xed82b078
#37
setData
#38
0x16d1b9…9a6b
#39
0xf75316…8160
#44
0x39435dac
#2
0x0c7abd22
· blocks 6
#26
0x98717539
· blocks 5
#28
0x6df9e92b
· blocks 1
#3
0x0c7abd22
· blocks 7
#29
0x6df9e92b
#40
0x39435dac
· blocks 4
#4
0x0c7abd22
· blocks 8
#7
0x67098489
· blocks 1
#41
0x39435dac
· blocks 3
#5
0x0c7abd22
· blocks 1
#10
0xcf7468f4
· blocks 1
#17
execute
#42
0x39435dac
· blocks 2
#6
0x0c7abd22
· blocks 7
#16
0x0756e95c
#43
0x39435dac
· blocks 1
#9
0x1ffa3c9b
· blocks 6
#45
0x39435dac
#30
0x5339c59f
· blocks 2
#31
0xed82b078
· blocks 4
#32
0xed82b078
· blocks 3
#33
0xed82b078
· blocks 2
#34
0xed82b078
· blocks 1
#35
0xed82b078
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
5
w4
6
w5
7
w3
9
w6
10
w4
16
w5
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
14 touches
21 conflicts
0x768cffcd…2648
0x34b655…2a6f
14 touches
21 conflicts
0xce8bbe33…b72e
0x3bd359…433a
12 touches
15 conflicts
0x6af306bb…2e81
0x3bd359…433a
12 touches
15 conflicts
0xcf3283ba…c9fa
0x065c9d…c394
12 touches
15 conflicts
0x590a2752…5f3e
0xd32edf…ff58
11 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
10 touches
10 conflicts
0xf823e97f…2ee6
0x065c9d…c394
10 touches
10 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:
0x065c9d28…a9c394
21 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity