pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,247,905
← previous block
next block →
recent activity
Analyzing
Block #74,247,905
37 transactions · 28 stateful · 2026-05-13 04:26:54 UTC
Parallelism
81
/100
Blocked
57
%
Avg conflicts / tx
0.92
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,247,905
· 37 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x67098489
· blocks 2
#2
0xbbb036a8
#3
0x575c0012
#4
0x575c0012
#5
0x1ffa3c9b
· blocks 2
#6
0x0756e95c
· blocks 3
#8
execute
#9
0x6a03fe06
#15
0xe7be4706
#16
0xe7be4706
#17
0xe7be4706
#18
0xe7be4706
#19
0xe7be4706
#20
0x98717539
· blocks 4
#22
0x98717539
#23
0xe7be4706
#24
0x0c7abd22
· blocks 5
#29
deposit
#31
updateDataFeedsValuesPartial
#32
setData
#7
exactInput
· blocks 1
#10
0x0756e95c
· blocks 3
#21
0x98717539
#25
0x0c7abd22
· blocks 4
#34
0x39435dac
· blocks 2
#11
execute
#12
exactInputSingle
#13
exactInputSingle
#14
execute
#26
0x0c7abd22
· blocks 3
#35
0x39435dac
· blocks 1
#27
0x0c7abd22
· blocks 2
#36
0x39435dac
#28
0x0c7abd22
· blocks 1
#30
0x0c7abd22
· blocks 1
#33
0x40e79b1b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w0
7
w1
10
w1
11
w2
12
w2
13
w2
14
w2
20
w0
21
w1
24
w0
25
w1
26
w2
27
w3
28
w4
30
w5
33
w6
34
w1
35
w2
36
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3f2e6444…b892
0xd32edf…ff58
11 touches
15 conflicts
0x768cffcd…2648
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0000
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0002
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x9a555477…19a8
0x754704…b603
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 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:
0xd32edf66…9fff58
15 conflicts on slot
0x3f2e6444ad…1bb892
Audit this contract →
← previous block
·
next block →
recent activity