pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,773,270
← previous block
next block →
recent activity
Analyzing
Block #74,773,270
34 transactions · 18 stateful · 2026-05-15 14:53:57 UTC
Parallelism
94
/100
Blocked
28
%
Avg conflicts / tx
0.18
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,773,270
· 34 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a0733fc
#2
updateDataFeedsValuesPartial
#3
updatePrices
· blocks 1
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5bf9264c
#14
0x5bf9264c
#15
0x6a0733fc
#16
0x98717539
· blocks 1
#17
0x98717539
· blocks 1
#19
updatePriceFeedsIfNecessary
#20
0xa391f92f
#21
0x4f819052
· blocks 1
#23
delegate
#24
0x6a0733fc
#25
0x5d5bd3…de2d
#26
0x50ca50…b4df
#27
0x3e63ec…2740
#28
0x7e5558…2d44
#29
setData
#30
0x39435dac
· blocks 2
#33
0x6a0733fc
#4
updatePrices
#18
0x98717539
#22
createModule
#31
0x39435dac
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
16
w0
17
w0
18
w1
21
w0
22
w1
30
w0
31
w1
32
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5138188e…796b
0x34b655…2a6f
4 touches
1 conflict
0x5d70606a…1d53
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x8db1e0f2…2fcf
0x34b655…2a6f
4 touches
1 conflict
0xd025d7d7…f05a
0x3bd359…433a
4 touches
1 conflict
0xb138d087…4689
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
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
1 conflict on slot
0x5138188e69…d6796b
Audit this contract →
← previous block
·
next block →
recent activity