pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,454,355
← previous block
next block →
recent activity
Analyzing
Block #74,454,355
45 transactions · 33 stateful · 2026-05-14 03:20:28 UTC
Parallelism
78
/100
Blocked
67
%
Avg conflicts / tx
1.49
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,454,355
· 45 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 8
#4
0x0c7abd22
#6
buy
· blocks 2
#7
0xbbb036a8
#8
0x0756e95c
#10
0x6a053ff4
· blocks 1
#11
0x9609049f
#12
0x6a053ff4
#14
flash
#15
0x0756e95c
· blocks 1
#16
flash
#17
updatePrices
· blocks 1
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updateDataFeedsValuesPartial
#24
0x98717539
· blocks 8
#33
forward
#37
0x6a053ff4
#38
setData
#39
0x0aa024…a702
#2
0x0c7abd22
· blocks 7
#18
updatePrices
#25
0x98717539
· blocks 5
#34
0x6df9e92b
· blocks 1
#36
0x6a053ff4
#3
0x0c7abd22
· blocks 5
#26
0x98717539
· blocks 2
#35
0x6df9e92b
#5
0x0c7abd22
· blocks 6
#27
0x98717539
· blocks 2
#9
0x1ffa3c9b
#13
execute
· blocks 1
#28
0x98717539
· blocks 1
#29
0x0c7abd22
· blocks 3
#30
0x0c7abd22
· blocks 2
#40
0x39435dac
· blocks 4
#31
0x0c7abd22
· blocks 1
#41
0x39435dac
· blocks 3
#32
0x0c7abd22
#42
0x39435dac
· blocks 2
#43
0x39435dac
· blocks 1
#44
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
9
w4
13
w4
29
w4
30
w5
31
w6
32
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x09859c6a…76ac
0xd32edf…ff58
15 touches
28 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x1c389468…6b0e
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x17606ba6…1b6e
0x754704…b603
10 touches
10 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x580c6fe7…0fe5
0x1b6862…e19c
8 touches
6 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
28 conflicts on slot
0x09859c6a23…8476ac
Audit this contract →
← previous block
·
next block →
recent activity