pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,763,311
← previous block
next block →
recent activity
Analyzing
Block #74,763,311
27 transactions · 20 stateful · 2026-05-15 13:47:14 UTC
Parallelism
70
/100
Blocked
50
%
Avg conflicts / tx
1.26
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,763,311
· 27 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xed82b078
· blocks 1
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5bf9264c
· blocks 1
#11
0x98717539
· blocks 3
#13
redeemDelegations
#15
forward
#16
forward
#17
0x39435dac
· blocks 7
#18
setData
#19
0x0efc50…ae12
#10
0x5bf9264c
#12
0x0c7abd22
· blocks 1
#20
0x39435dac
· blocks 6
#14
0x0c7abd22
#21
0x39435dac
· blocks 5
#22
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
9
w0
10
w1
11
w0
12
w1
14
w2
17
w0
20
w1
21
w2
22
w3
23
w4
24
w5
25
w6
26
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xb9868b52…c77f
0x34b655…2a6f
8 touches
6 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x388e001a…7e04
0x34b655…2a6f
6 touches
3 conflicts
0x8a5efe9a…fa31
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x874f5c70…608f
0x34b655…2a6f
5 touches
3 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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity