pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#74,900,525
← previous block
next block →
recent activity
Analyzing
Block #74,900,525
39 transactions · 31 stateful · 2026-05-16 05:02:51 UTC
Parallelism
82
/100
Blocked
52
%
Avg conflicts / tx
0.95
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,900,525
· 39 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xdb9e9a…c27e
#2
0xbbb036a8
· blocks 2
#5
0x6a07faf2
#6
0xcf7468f4
#7
0x6a07faf2
#8
0x6a07faf2
#9
0x6a07faf2
#10
execute
#11
exactOutputSingle
#13
updatePrices
· blocks 4
#18
0x98717539
· blocks 3
#22
poke
#23
0x0c7abd22
· blocks 3
#27
updatePriceFeedsIfNecessary
#28
updateDataFeedsValuesPartial
#29
0x6a07faf2
#30
transfer
#31
exactInputSingle
#32
0x6a07faf2
#33
setData
#34
0x39435dac
· blocks 3
#38
0x053c0052
#3
0x575c0012
· blocks 1
#4
exactInput
#14
updatePrices
· blocks 3
#19
0x98717539
· blocks 2
#24
0x0c7abd22
· blocks 2
#12
execute
#15
updatePrices
· blocks 2
#20
0x98717539
· blocks 4
#25
0x0c7abd22
· blocks 1
#16
updatePrices
· blocks 1
#21
0x98717539
· blocks 3
#26
0x0c7abd22
#17
updatePrices
#35
0x39435dac
· blocks 2
#36
0x39435dac
· blocks 1
#37
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w1
12
w2
13
w0
14
w1
15
w2
16
w3
17
w4
18
w0
19
w1
20
w2
21
w3
35
w4
36
w5
37
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
10 touches
10 conflicts
0xf853eb8e…4027
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x388e001a…7e04
0x34b655…2a6f
8 touches
6 conflicts
0x94ca8c51…9665
0xd32edf…ff58
7 touches
6 conflicts
0x4a03ceb5…a07f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
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:
0xab35264b…1cfa38
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity