pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,841,100
← previous block
next block →
recent activity
Analyzing
Block #75,841,100
41 transactions · 32 stateful · 2026-05-20 13:50:54 UTC
Parallelism
78
/100
Blocked
59
%
Avg conflicts / tx
1.22
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,841,100
· 41 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
0xbbb036a8
· blocks 3
#4
0x6a0dbcb6
#5
0xcf7468f4
#6
0x6a0dbcb6
#7
execute
#9
exactInputSingle
#11
0xed82b078
· blocks 2
#13
0x1a945f9c
#14
0x98717539
· blocks 6
#19
0x6a0dbcb6
#20
0x0c7abd22
· blocks 4
#23
0x6a0dbcb6
#25
redeemDelegations
#27
updatePriceFeedsIfNecessary
#28
verifyOracleProofV2
#29
updateDataFeedsValuesPartial
#30
0xd4d7f9…4ac4
#31
0xee8fce…2264
#32
0xa84194…dabe
#33
0x49f40b…e0a7
#34
setData
#2
0x575c0012
· blocks 1
#3
exactInput
· blocks 1
#12
0xab083028
· blocks 1
#15
0x98717539
· blocks 5
#21
0x0c7abd22
· blocks 3
#8
exactInputSingle
#10
execute
#16
0x98717539
· blocks 4
#22
0x0c7abd22
· blocks 2
#17
0x98717539
· blocks 2
#24
0x0c7abd22
· blocks 1
#35
0x39435dac
· blocks 5
#18
0x98717539
#26
0x0c7abd22
#36
0x39435dac
· blocks 4
#37
0x39435dac
· blocks 3
#38
0x39435dac
· blocks 2
#39
0x39435dac
· blocks 1
#40
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
8
w2
10
w2
11
w0
12
w1
14
w0
15
w1
16
w2
17
w3
18
w4
26
w4
35
w3
37
w5
38
w6
39
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x732866dc…0519
0xd32edf…ff58
9 touches
10 conflicts
0x74e485b1…d380
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0000
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0002
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0xac2a0273…721b
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity