pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,809,269
← previous block
next block →
recent activity
Analyzing
Block #102,809,269
20 transactions · 15 stateful · 2026-09-07 17:09:38 UTC
Parallelism
85
/100
Blocked
47
%
Avg conflicts / tx
0.5
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,809,269
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 4
#2
updatePrices
#3
0xab083028
#5
0xab083028
#6
0x8263f5d9
#7
placeAndExecuteMarketSell
#10
placeAndExecuteMarketSell
#11
placeAndExecuteMarketSell
#12
transferWithAuthorization
· blocks 1
#14
setData
#16
execOrders
#17
execOrders
· blocks 2
#4
0x4297b034
· blocks 1
#8
placeAndExecuteMarketBuy
· blocks 1
#13
transferWithAuthorization
#18
execOrders
· blocks 1
#9
placeAndExecuteMarketBuy
#15
0xc7068c7b
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
8
w1
9
w2
12
w0
13
w1
15
w2
17
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
6 touches
3 conflicts
0x585d12fd…ad5d
0x40c49f…2af0
5 touches
3 conflicts
0x2b54cadb…4425
0xd18b7e…414b
4 touches
1 conflict
0x79746b21…63c8
0x40c49f…2af0
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xd17580f9…ece1
0x754704…b603
4 touches
1 conflict
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity