pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,509,577
← previous block
next block →
recent activity
Analyzing
Block #74,509,577
37 transactions · 33 stateful · 2026-05-14 09:28:37 UTC
Parallelism
76
/100
Blocked
61
%
Avg conflicts / tx
1.7
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,509,577
· 37 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x67098489
· blocks 3
#2
swapExactIn
#5
0x1ffa3c9b
#7
updatePrices
· blocks 3
#11
0x6a05963d
#12
0x98717539
· blocks 4
#15
0x6a05963d
#16
verifyOracleProofV2
#17
0x6df9e92b
· blocks 4
#21
updateDataFeedsValuesPartial
#22
exactInputSingle
#23
setData
#24
0x36b740…bcde
#25
0x5c85f7…63d7
#26
0x6eceb9…cfb3
#28
0x39435dac
· blocks 8
#3
execute
· blocks 2
#8
updatePrices
· blocks 2
#13
0x98717539
· blocks 1
#18
0x6df9e92b
· blocks 3
#29
0x39435dac
· blocks 7
#4
execute
· blocks 1
#9
updatePrices
· blocks 1
#14
0x98717539
#19
0x6df9e92b
· blocks 2
#30
0x39435dac
· blocks 6
#6
nothingToSeeHere_04ikDO9
#10
updatePrices
#20
0x6df9e92b
· blocks 1
#31
0x39435dac
· blocks 5
#27
collect
#32
0x39435dac
· blocks 4
#33
0x39435dac
· blocks 3
#34
0x39435dac
· blocks 2
#35
0x39435dac
· blocks 1
#36
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
6
w3
7
w0
8
w1
9
w2
10
w3
12
w0
13
w1
14
w2
17
w0
18
w1
19
w2
20
w3
27
w4
29
w1
32
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0xa472d565…9fe4
0x3bd359…433a
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0xf3981be5…2c47
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x0de7749d…5bef
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:
0x34b6552d…112a6f
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity