pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,742,420
← previous block
next block →
recent activity
Analyzing
Block #71,742,420
17 transactions · 13 stateful · 2026-05-01 14:00:51 UTC
Parallelism
88
/100
Blocked
15
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,742,420
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xed82b078
· blocks 1
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
0x69f4b28a
· blocks 1
#6
0x69f4b28a
#7
swap
#8
updateDataFeedsValuesPartial
#9
0x5bf9264c
#10
0x5bf9264c
#11
0xeffdedb0
#14
setData
#15
executeOrders
#16
0x39435dac
#12
0x3f5c179b
#13
0x69f4b28a
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
12
w1
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x5c8c6ab6…dc36
0x065c9d…c394
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x09beabbc…065d
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a567
0x188d58…ea8e
2 touches
0 conflicts
0x968bdacb…f461
0x2a68ba…90c5
2 touches
0 conflicts
0x99f666e3…b2a2
0x3bd359…433a
2 touches
0 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:
0x065c9d28…a9c394
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity