pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,503,491
← previous block
next block →
recent activity
Analyzing
Block #73,503,491
14 transactions · 13 stateful · 2026-05-09 17:34:42 UTC
Parallelism
43
/100
Blocked
54
%
Avg conflicts / tx
2
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,503,491
· 14 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
0x39435dac
· blocks 7
#2
0x5bf9264c
#3
0x5bf9264c
#8
updateDataFeedsValuesPartial
#9
0x69ff70a9
#10
setData
#4
0x98717539
· blocks 6
#5
0x98717539
· blocks 5
#6
0x98717539
· blocks 4
#7
0x98717539
· blocks 3
#11
0x39435dac
· blocks 2
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w3
7
w4
11
w5
12
w6
13
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa91c899f…6ee3
0x34b655…2a6f
16 touches
28 conflicts
0xd84e22f4…ccfb
0x34b655…2a6f
14 touches
21 conflicts
0xf853eb8e…4027
0x34b655…2a6f
10 touches
10 conflicts
0x5d70606a…1d53
0x34b655…2a6f
10 touches
10 conflicts
0xc6f91b2f…b30f
0x34b655…2a6f
10 touches
10 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
10 touches
10 conflicts
0x9be2b99a…a959
0x34b655…2a6f
8 touches
6 conflicts
0x5728edaf…f1d4
0x34b655…2a6f
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:
Perpl
28 conflicts on slot
0xa91c899f02…fa6ee3
Audit this contract →
← previous block
·
next block →
recent activity