pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,450,624
← previous block
next block →
recent activity
Analyzing
Block #74,450,624
38 transactions · 25 stateful · 2026-05-14 02:55:37 UTC
Parallelism
87
/100
Blocked
56
%
Avg conflicts / tx
0.63
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,450,624
· 38 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0xcf7468f4
#7
0x6a053a20
· blocks 2
#9
execute
#10
exactInputSingle
#14
0xed82b078
#15
updatePrices
· blocks 1
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
0x13828455
#25
get_block_hash_257335279069929
#26
0x6a053a20
#27
0x98717539
· blocks 2
#30
0x6a053a20
#31
updateDataFeedsValuesPartial
#33
0x6a053a20
#34
setData
#35
0x39435dac
#2
0x0c7abd22
· blocks 6
#8
0x6a053a20
· blocks 1
#16
updatePrices
#36
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#4
0xbbb036a8
· blocks 2
#12
execute
#32
0x6a053a21
#37
0x39435dac
#5
0x575c0012
#11
exactInputSingle
#13
0xed82b078
#28
0x0c7abd22
· blocks 1
#29
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
5
w3
7
w0
8
w1
11
w3
12
w2
13
w3
15
w0
16
w1
27
w0
28
w3
29
w4
32
w2
36
w1
37
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4ad69a6c…c6f9
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c2
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
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:
0xd32edf66…9fff58
10 conflicts on slot
0x4ad69a6c4d…3ec6f9
Audit this contract →
← previous block
·
next block →
recent activity