pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,896,071
← previous block
next block →
recent activity
Analyzing
Block #74,896,071
31 transactions · 28 stateful · 2026-05-16 04:33:08 UTC
Parallelism
58
/100
Blocked
64
%
Avg conflicts / tx
2.97
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,896,071
· 31 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
0x6a07f3fc
· blocks 1
#2
0x6a07f3fc
#3
execute
#4
updatePrices
· blocks 3
#8
0x98717539
· blocks 12
#16
updateDataFeedsValuesPartial
#18
0x6a07f3fc
#19
0x0c7abd22
· blocks 1
#21
updatePriceFeedsIfNecessary
#22
setData
#23
0x39435dac
· blocks 6
#30
0x053c0052
#5
updatePrices
· blocks 2
#9
0x98717539
· blocks 11
#17
0x6a07f3fc
#20
0x0c7abd22
#24
0x39435dac
· blocks 5
#6
updatePrices
· blocks 1
#10
0x98717539
· blocks 10
#7
updatePrices
#11
0x98717539
· blocks 9
#12
0x98717539
· blocks 8
#13
0x98717539
· blocks 6
#14
0x98717539
· blocks 2
#15
0x98717539
· blocks 5
#25
0x39435dac
· blocks 4
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w3
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
15
w7
17
w1
25
w8
26
w9
27
w10
28
w11
29
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x61ad45b1…15ac
0x34b655…2a6f
20 touches
45 conflicts
0x388e001a…7e04
0x34b655…2a6f
18 touches
36 conflicts
0xd49762c9…1359
0x34b655…2a6f
18 touches
36 conflicts
0xc6417de0…2191
0xc8689a…ee79
16 touches
28 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
16 touches
28 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
16 touches
28 conflicts
0x9be2b99a…a959
0x34b655…2a6f
16 touches
28 conflicts
0x0711ec2d…d973
0x34b655…2a6f
16 touches
28 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:
Perpl
45 conflicts on slot
0x61ad45b15c…2a15ac
Audit this contract →
← previous block
·
next block →
recent activity