pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,774,765
← previous block
next block →
recent activity
Analyzing
Block #74,774,765
26 transactions · 17 stateful · 2026-05-15 15:03:57 UTC
Parallelism
92
/100
Blocked
18
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,774,765
· 26 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a073655
#3
execute
· blocks 1
#4
exactOutputSingle
#5
exactOutputSingle
#6
execute
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#12
forward
#13
0x6a073655
#14
0xe7be4706
#15
0x98717539
· blocks 1
#17
updateDataFeedsValuesPartial
#18
0x5339c59f
#20
0x48d7a8…ed8c
#21
0x9bbbae…d598
#22
0xc3bb07…0c47
#23
0x80baa6…b003
#24
setData
#25
0x39435dac
#11
swap
#16
0x98717539
#19
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
6
w0
11
w1
15
w0
16
w1
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4dd1db39…a994
0x188d58…ea8e
4 touches
1 conflict
0x4dd1db39…a996
0x188d58…ea8e
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001a
0x1b6862…e19c
2 touches
0 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:
Uniswap: PoolManager
1 conflict on slot
0x4dd1db394e…28a994
Audit this contract →
← previous block
·
next block →
recent activity