pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,509,820
← previous block
next block →
recent activity
Analyzing
Block #97,509,820
24 transactions · 23 stateful · 2026-08-20 02:44:33 UTC
Parallelism
63
/100
Blocked
52
%
Avg conflicts / tx
1.63
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,509,820
· 24 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
0xa96df62f
#3
updatePrices
#4
0xab083028
· blocks 4
#5
0xab083028
#6
execOrder
· blocks 3
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#20
setData
#21
0x59558d29
#22
execOrders
#9
execFwdPositionOpsV2
· blocks 2
#10
placeAndExecuteMarketBuy
· blocks 7
#23
0x7b84f330
#11
placeAndExecuteMarketSell
· blocks 6
#18
execFwdPositionOpsV2
· blocks 1
#12
placeAndExecuteMarketBuy
· blocks 5
#19
execFwdPositionOpsV2
#13
placeAndExecuteMarketBuy
· blocks 4
#14
placeAndExecuteMarketSell
· blocks 3
#15
placeAndExecuteMarketSell
· blocks 2
#16
placeAndExecuteMarketSell
· blocks 1
#17
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w0
9
w1
10
w1
11
w2
12
w3
13
w4
14
w5
15
w6
16
w7
17
w8
18
w2
19
w3
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
16 touches
28 conflicts
0x889d5e90…929a
0x2a68ba…90c5
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x2d7e830b…d7df
0x065c9d…c394
8 touches
6 conflicts
0x0778475b…bd75
0x2a68ba…90c5
8 touches
6 conflicts
0x35c37635…11a6
0x34b655…2a6f
8 touches
6 conflicts
0xd5719c36…9b49
0x065c9d…c394
8 touches
6 conflicts
0x482471ad…122f
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:
USDC (USDC)
28 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity