pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,840,300
← previous block
next block →
recent activity
Analyzing
Block #75,840,300
32 transactions · 23 stateful · 2026-05-20 13:45:31 UTC
Parallelism
72
/100
Blocked
52
%
Avg conflicts / tx
0.84
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,840,300
· 32 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
execute_route
#2
execute_route
#3
execute_route
· blocks 3
#4
0x4500f50f
#5
0x575c0012
#6
execute
#9
0x6a0dbb73
#11
execute
#14
0xab083028
· blocks 1
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
dagSwapByOrderId
#18
0x5bf9264c
#19
0x5bf9264c
#20
0x98717539
· blocks 2
#27
play
#28
setData
#29
0x8b23406f
#31
0xf2eaccd1
#7
0xaa34808f
· blocks 3
#21
0x98717539
#30
0x39435dac
#8
0xe47190db
· blocks 1
#10
0x0756e95c
· blocks 4
#12
exactOutputSingle
#13
0xcf7468f4
· blocks 3
#22
0x0c7abd22
· blocks 4
#23
0x0c7abd22
· blocks 3
#24
0x0c7abd22
· blocks 2
#25
0x0c7abd22
· blocks 1
#26
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w1
8
w2
10
w2
12
w3
13
w3
14
w0
20
w0
21
w1
22
w4
23
w5
24
w6
25
w7
26
w8
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c354dc0…96de
0x754704…b603
10 touches
10 conflicts
0x6af306bb…2e81
0x3bd359…433a
10 touches
10 conflicts
0xf91b744e…9117
0x754704…b603
10 touches
10 conflicts
0xf7bb138f…2827
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xfad189f8…96ea
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
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:
USDC (USDC)
10 conflicts on slot
0x1c354dc030…2b96de
Audit this contract →
← previous block
·
next block →
recent activity