pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,854,664
← previous block
next block →
recent activity
Analyzing
Block #102,854,664
36 transactions · 35 stateful · 2026-09-07 20:58:12 UTC
Parallelism
75
/100
Blocked
46
%
Avg conflicts / tx
1.5
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,854,664
· 36 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
0x0c7abd22
· blocks 5
#7
execOrders
#8
updatePrices
#9
0x5acec890
· blocks 2
#11
0x59558d29
#12
execPerpOps
#13
execPerpOps
#14
updateDataFeedsValuesPartial
#15
execFwdPositionOpsV2
#16
transferWithAuthorization
· blocks 8
#25
0x6a9f2567
#26
setData
#27
execOrders
#28
execOrders
#30
execOrders
#31
execOrders
#32
execOrders
#33
execOrders
#34
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 4
#10
0x5acec890
#17
transferWithAuthorization
· blocks 7
#29
execOrders
#35
execOrders
#3
0x0c7abd22
· blocks 3
#18
transferWithAuthorization
· blocks 6
#4
0x0c7abd22
· blocks 2
#19
transferWithAuthorization
· blocks 5
#5
0x0c7abd22
· blocks 1
#20
transferWithAuthorization
· blocks 4
#6
0x0c7abd22
#21
transferWithAuthorization
· blocks 3
#22
transferWithAuthorization
· blocks 2
#23
transferWithAuthorization
· blocks 1
#24
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
5
w4
6
w5
9
w0
10
w1
16
w0
17
w1
18
w2
19
w3
20
w4
21
w5
22
w6
23
w7
24
w8
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
18 touches
36 conflicts
0xa9c3e0ae…37ed
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c2
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
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:
USDC (USDC)
36 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity