pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,630,617
← previous block
next block →
recent activity
Analyzing
Block #81,630,617
17 transactions · 9 stateful · 2026-06-16 09:16:26 UTC
Parallelism
88
/100
Blocked
11
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,630,617
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
approve
· blocks 1
#3
0xab083028
#4
0xed82b078
#5
updatePrices
#6
updateDataFeedsValuesPartial
#7
0x6a3114e1
#8
0x433da5…4651
#9
0xfe9757…47e5
#10
0xd472b9…4dea
#11
0xa0ca9e…d694
#12
setData
#13
0xcc49bf…cc93
#14
0x2df117…60ae
#15
0xff72f7…678e
#16
0xc7e3ec2c
#2
deposit
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb182933f…46ed
0x754704…b603
2 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x75393b0c…cec4
0x065c9d…c394
2 touches
0 conflicts
0x76b3b7b6…ee3d
0x065c9d…c394
2 touches
0 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0xdbadf6b0…43b2
0x33176b…e078
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:
USDC (USDC)
1 conflict on slot
0xb182933f52…6846ed
Audit this contract →
← previous block
·
next block →
recent activity