pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,762,981
← previous block
next block →
recent activity
Analyzing
Block #74,762,981
54 transactions · 37 stateful · 2026-05-15 13:45:02 UTC
Parallelism
76
/100
Blocked
62
%
Avg conflicts / tx
1.37
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,762,981
· 54 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 7
#7
0x6a0723d6
· blocks 2
#9
0xcf7468f4
#11
0x6a0723d6
#12
0x6a0723d6
#13
0x6a0723d5
#14
execute
· blocks 1
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
0x6a0723d6
#26
0x98717539
· blocks 10
#36
updatePriceFeedsIfNecessary
#37
addLiquidity
#38
forward
#39
forward
#41
updateDataFeedsValuesPartial
#42
0x5339c59f
#44
0x6a0723d5
#45
0x6a0723d5
#46
0xe9316489
#47
setData
#52
0x6a0723d6
#53
0x053c0052
#2
0x0c7abd22
· blocks 3
#8
0x6a0723d6
· blocks 1
#27
0x98717539
· blocks 7
#40
createModule
#3
0x0c7abd22
· blocks 5
#10
0x6a0723d6
#28
0x98717539
· blocks 6
#4
0x0c7abd22
· blocks 1
#6
0x1ffa3c9b
· blocks 2
#29
0x98717539
· blocks 5
#5
0x0c7abd22
#15
0xed82b078
#30
0x98717539
· blocks 6
#43
0x5339c59f
#31
0x98717539
· blocks 3
#32
0x98717539
· blocks 4
#33
0x98717539
· blocks 3
#34
0x98717539
· blocks 2
#35
0x98717539
#48
0x39435dac
· blocks 3
#49
0x39435dac
· blocks 2
#50
0x39435dac
· blocks 1
#51
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w3
7
w0
8
w1
10
w2
14
w0
15
w4
26
w0
27
w1
28
w2
29
w3
40
w1
43
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
18 touches
36 conflicts
0xe39a0f97…10e8
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd25997d0…a685
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
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:
0x34b6552d…112a6f
36 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity