pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,762,123
← previous block
next block →
recent activity
Analyzing
Block #74,762,123
39 transactions · 26 stateful · 2026-05-15 13:39:17 UTC
Parallelism
82
/100
Blocked
58
%
Avg conflicts / tx
0.82
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,762,123
· 39 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
0x1ffa3c9b
· blocks 1
#2
0xcf7468f4
#3
0xcf7468f4
· blocks 3
#4
0x6a07227c
· blocks 2
#6
0xca6563…aa56
#7
exactInputSingle
#8
execute
#9
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x6a07227c
#19
0xe7be4706
· blocks 3
#20
0x98717539
· blocks 5
#23
updateDataFeedsValuesPartial
#27
0x0c7abd22
· blocks 3
#32
0xed82b078
#33
0x6a07227d
#34
setData
#36
0x39435dac
#5
0x6a07227d
· blocks 1
#10
updatePrices
#21
0x98717539
· blocks 1
#24
0xe7be4706
· blocks 3
#35
0x39435dac
· blocks 2
#18
0x6a07227d
#22
0x98717539
#25
0xe7be4706
· blocks 1
#37
0x39435dac
· blocks 1
#26
0xe7be4706
· blocks 1
#38
0x39435dac
#28
0x0c7abd22
· blocks 2
#29
0x0c7abd22
· blocks 2
#30
0x0c7abd22
#31
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
9
w0
10
w1
18
w2
19
w0
20
w0
21
w1
22
w2
24
w1
25
w2
26
w3
27
w0
28
w4
29
w5
30
w6
35
w1
37
w2
38
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9868b52…c77f
0x34b655…2a6f
8 touches
6 conflicts
0xe6455d1f…1029
0x754704…b603
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x0d0b2509…074d
0x3bd359…433a
8 touches
6 conflicts
0xdd7d420e…f9a5
0xd32edf…ff58
7 touches
6 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x438cf5f6…f077
0x2a68ba…90c5
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:
Perpl
6 conflicts on slot
0xb9868b5233…c6c77f
Audit this contract →
← previous block
·
next block →
recent activity