pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,765,558
← previous block
next block →
recent activity
Analyzing
Block #74,765,558
46 transactions · 34 stateful · 2026-05-15 14:02:16 UTC
Parallelism
78
/100
Blocked
53
%
Avg conflicts / tx
1.41
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,765,558
· 46 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
execute_route
· blocks 1
#2
execute
#3
0x575c0012
#4
execute
#6
0xff401d8f
· blocks 1
#7
0x6a0727df
#8
0x719d975a
#9
0x3e895e…7a51
#10
exactOutputSingle
#11
exactOutputSingle
#12
0x05ee6a22
· blocks 1
#14
0x8263f5d9
#15
0x1ffa3c9b
· blocks 1
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
0x0c7abd22
· blocks 6
#20
0x5bf9264c
#21
0x5bf9264c
#22
0x98717539
· blocks 4
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#36
0x6a0727df
#37
setData
#44
0x6a0727df
#45
0x42dd8743
#5
0xcf7468f4
· blocks 2
#23
0x98717539
· blocks 5
#30
0x0c7abd22
· blocks 5
#13
0x05ee6a22
#24
0x98717539
· blocks 7
#31
0x0c7abd22
· blocks 4
#25
0x98717539
· blocks 6
#32
0x0c7abd22
· blocks 3
#26
0x98717539
· blocks 1
#33
0x0c7abd22
· blocks 2
#38
0x39435dac
· blocks 5
#34
0x0c7abd22
· blocks 1
#39
0x39435dac
· blocks 4
#35
0x0c7abd22
#40
0x39435dac
· blocks 3
#41
0x39435dac
· blocks 2
#42
0x39435dac
· blocks 1
#43
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w0
12
w0
13
w2
15
w0
19
w0
22
w0
23
w1
24
w2
25
w3
26
w4
30
w1
31
w2
32
w3
33
w4
34
w5
35
w6
38
w4
39
w5
40
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x97b86c83…f7c2
0xd32edf…ff58
13 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x3582b315…0ce0
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x59ef13ba…2741
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x261261a7…6170
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0x97b86c830e…7cf7c2
Audit this contract →
← previous block
·
next block →
recent activity