pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,351,271
← previous block
next block →
recent activity
Analyzing
Block #74,351,271
40 transactions · 30 stateful · 2026-05-13 15:54:16 UTC
Parallelism
68
/100
Blocked
70
%
Avg conflicts / tx
2.15
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,351,271
· 40 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 15
#4
0x0c7abd22
#13
0x6a049f20
#14
0x6a049f20
#15
0x1094dc9f
#17
0x6a049f1f
#19
flash
#20
removeLiquidity
#22
updatePrices
· blocks 1
#24
updatePrices
#26
0x98717539
· blocks 1
#27
updateDataFeedsValuesPartial
#28
execute
· blocks 1
#29
0x100000b2
#34
0xed82b078
#35
0x6a049f20
#36
setData
#39
0x0f052239
#2
0x0c7abd22
· blocks 9
#23
updatePrices
#30
0x4f819052
· blocks 2
#37
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 8
#38
0x39435dac
#5
0x0c7abd22
· blocks 11
#6
0x0c7abd22
· blocks 10
#7
0x0c7abd22
· blocks 5
#12
0x9609049f
· blocks 2
#21
0xed82b078
· blocks 1
#8
0x0c7abd22
· blocks 4
#16
0x719d975a
· blocks 1
#33
0x5339c59f
#9
0x0c7abd22
· blocks 3
#10
0x0c7abd22
· blocks 4
#11
0x0c7abd22
· blocks 4
#18
0x76368669
· blocks 2
#25
0x0c7abd22
#31
0x1ada0a83
· blocks 1
#32
createModule
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
6
w4
7
w5
8
w6
9
w7
10
w8
11
w9
12
w5
16
w6
18
w10
25
w10
31
w11
32
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x780fd3ff…784b
0xd32edf…ff58
21 touches
55 conflicts
0x6b1259e6…4e0e
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
12 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
12 touches
15 conflicts
0x17606ba6…1b6e
0x754704…b603
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x41755291…977f
0x065c9d…c394
8 touches
6 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
55 conflicts on slot
0x780fd3ff50…04784b
Audit this contract →
← previous block
·
next block →
recent activity