pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#73,921,085
← previous block
next block →
recent activity
Analyzing
Block #73,921,085
38 transactions · 30 stateful · 2026-05-11 16:10:10 UTC
Parallelism
68
/100
Blocked
70
%
Avg conflicts / tx
1.84
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,921,085
· 38 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0xbbb036a8
· blocks 1
#3
0x1094dc9f
· blocks 1
#4
0x6a01ffda
#5
0x0c7abd22
· blocks 6
#7
0xe7be4706
#8
0xe7be4706
#9
0x6a01ffda
#10
0x98717539
· blocks 7
#17
claim
#18
updateDataFeedsValuesPartial
#26
createModule
#27
0xa9b28aa6
#28
0x282823…5e0e
#29
0x3a1c58…1cc8
#30
setData
#31
0x6a01ffda
#2
0x575c0012
· blocks 2
#11
0x98717539
· blocks 6
#19
0x0c7abd22
· blocks 5
#24
0x62be7533
#6
0x0756e95c
· blocks 2
#12
0x98717539
· blocks 5
#13
0x98717539
· blocks 4
#20
0x0c7abd22
· blocks 4
#14
0x98717539
· blocks 3
#21
0x0c7abd22
· blocks 3
#15
0x98717539
· blocks 2
#22
0x0c7abd22
· blocks 2
#16
0x98717539
· blocks 1
#23
0x0c7abd22
· blocks 1
#32
0x39435dac
· blocks 5
#25
0x0c7abd22
#33
0x39435dac
· blocks 4
#34
0x39435dac
· blocks 3
#35
0x39435dac
· blocks 2
#36
0x39435dac
· blocks 1
#37
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w2
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
16
w6
19
w1
20
w3
21
w4
22
w5
23
w6
24
w1
25
w7
32
w6
37
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
14 touches
21 conflicts
0x4bd581b2…0afb
0xd32edf…ff58
13 touches
21 conflicts
0x578e7f66…1b56
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x9be2b99a…a959
0x34b655…2a6f
10 touches
10 conflicts
0xac8e97a0…8426
0x34b655…2a6f
10 touches
10 conflicts
0xbc3d6b37…2215
0x34b655…2a6f
10 touches
10 conflicts
0x4f483049…3cc7
0x34b655…2a6f
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:
0x34b6552d…112a6f
21 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity