pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,816,541
← previous block
next block →
recent activity
Analyzing
Block #102,816,541
30 transactions · 29 stateful · 2026-09-07 17:46:20 UTC
Parallelism
80
/100
Blocked
59
%
Avg conflicts / tx
1.2
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,816,541
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#5
0xa96df62f
#6
execute
#7
0xab083028
#8
0x5acec890
· blocks 3
#10
0x59558d29
#11
0x59558d29
#12
transferWithAuthorization
· blocks 2
#13
setData
#14
execFwdPositionOpsV2
· blocks 3
#25
transfer
#26
0x6a9ef870
#2
0x0c7abd22
· blocks 2
#9
0x5acec890
· blocks 1
#15
execFwdPositionOpsV2
· blocks 2
#16
placeAndExecuteMarketBuy
· blocks 5
#23
transferWithAuthorization
· blocks 1
#28
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 1
#17
placeAndExecuteMarketSell
· blocks 3
#21
execFwdPositionOpsV2
#22
execFwdPositionOpsV2
#24
transferWithAuthorization
#27
0xc7068c7b
#29
execOrders
#4
0x0c7abd22
#18
placeAndExecuteMarketSell
· blocks 2
#19
placeAndExecuteMarketSell
· blocks 1
#20
placeAndExecuteMarketSell
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
8
w0
9
w1
12
w0
14
w0
15
w1
16
w1
17
w2
18
w3
19
w4
20
w5
21
w2
22
w2
23
w1
24
w2
27
w2
28
w1
29
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3e1e8e54…9c83
0x2a68ba…90c5
10 touches
10 conflicts
0x2b54cadb…4425
0xd18b7e…414b
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0xe237835d…4096
0x40c49f…2af0
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
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:
Kuru Exchange: MarginAccount
10 conflicts on slot
0x3e1e8e547b…389c83
Audit this contract →
← previous block
·
next block →
recent activity