pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,860,727
← previous block
next block →
recent activity
Analyzing
Block #102,860,727
40 transactions · 32 stateful · 2026-09-07 21:28:42 UTC
Parallelism
80
/100
Blocked
69
%
Avg conflicts / tx
1.5
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,860,727
· 40 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#5
0xa96df62f
#9
updateDataFeedsValuesPartial
#10
0x59558d29
#11
0x59558d29
#12
execPerpOps
#14
0x41a8f47c
#15
0x41a8f47c
#16
execFwdPositionOpsV2
#21
placeAndExecuteMarketBuy
#22
placeAndExecuteMarketBuy
#23
0x3f5c179b
· blocks 1
#26
transferWithAuthorization
· blocks 7
#34
0x6a9f2c8c
#35
setData
#36
0x68a6d9…8c65
#38
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 3
#18
placeAndExecuteMarketSell
· blocks 3
#27
transferWithAuthorization
· blocks 6
#39
execOrders
#3
0x0c7abd22
· blocks 5
#19
placeAndExecuteMarketSell
· blocks 2
#28
transferWithAuthorization
· blocks 5
#4
0x0c7abd22
· blocks 2
#8
0x5acec890
· blocks 2
#20
placeAndExecuteMarketSell
· blocks 1
#29
transferWithAuthorization
· blocks 4
#6
0xab083028
· blocks 2
#13
0x0c7abd22
#17
execFwdPositionOpsV2
· blocks 1
#30
transferWithAuthorization
· blocks 3
#37
0xc7068c7b
#7
0xab083028
· blocks 1
#25
execFwdPositionOpsV2
#31
transferWithAuthorization
· blocks 2
#24
0xed82b078
#32
transferWithAuthorization
· blocks 1
#33
transferWithAuthorization
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
6
w4
7
w5
8
w3
13
w4
17
w4
18
w1
19
w2
20
w3
24
w6
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
16 touches
28 conflicts
0xf8a69c72…4f21
0xd32edf…ff58
9 touches
10 conflicts
0x07b86c51…cdae
0x2a68ba…90c5
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x1aee43c9…41e3
0x851145…3f07
7 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x21d8e673…067d
0x1b6862…e19c
6 touches
3 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
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity