pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,855,262
← previous block
next block →
recent activity
Analyzing
Block #102,855,262
21 transactions · 20 stateful · 2026-09-07 21:01:12 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
1.29
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,855,262
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
matchOrders
#2
0x5acec890
#3
execOrders
#4
execFwdPositionOpsV2
#5
placeAndExecuteMarketSell
· blocks 2
#8
execFwdPositionOpsV2
· blocks 2
#11
transferWithAuthorization
· blocks 6
#18
0x6a9f261b
#19
setData
#20
execOrders
#6
placeAndExecuteMarketBuy
· blocks 1
#9
execFwdPositionOpsV2
· blocks 1
#12
transferWithAuthorization
· blocks 5
#7
placeAndExecuteMarketBuy
#10
execFwdPositionOpsV2
#13
transferWithAuthorization
· blocks 4
#14
transferWithAuthorization
· blocks 3
#15
transferWithAuthorization
· blocks 2
#16
transferWithAuthorization
· blocks 1
#17
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w0
9
w1
10
w2
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
14 touches
21 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x11b69a7e…334e
0x01bff4…1071
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x5e3014f0…b4e1
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x27754bd4…96ae
0x34b655…2a6f
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:
USDC (USDC)
21 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity