pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,853,407
← previous block
next block →
recent activity
Analyzing
Block #97,853,407
34 transactions · 31 stateful · 2026-08-21 07:49:40 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
1.38
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,853,407
· 34 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 5
#2
updatePrices
#3
updatePrices
#4
0xab083028
· blocks 2
#6
0xab083028
#7
execOrders
· blocks 2
#9
execOrders
#10
execOrder
#14
updateDataFeedsValuesPartial
#19
0x3f5c179b
#20
forward
#21
0xed82b078
#22
transferWithAuthorization
· blocks 7
#30
setData
#31
0x34653439
#32
0x59558d29
#5
0x32d01e04
· blocks 1
#8
execOrders
· blocks 1
#11
execOrders
· blocks 2
#18
0x3f5c179b
#23
transferWithAuthorization
· blocks 6
#12
0x5acec890
· blocks 3
#17
0x3f5c179b
#24
transferWithAuthorization
· blocks 5
#13
0x928e4afa
· blocks 1
#25
transferWithAuthorization
· blocks 4
#15
execFwdPositionOpsV2
· blocks 2
#26
transferWithAuthorization
· blocks 3
#16
execFwdPositionOpsV2
#27
transferWithAuthorization
· blocks 2
#33
execOrders
#28
transferWithAuthorization
· blocks 1
#29
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w0
8
w1
11
w1
12
w2
13
w3
15
w4
16
w5
17
w2
18
w1
22
w0
23
w1
24
w2
25
w3
26
w4
27
w5
28
w6
33
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
16 touches
28 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x213b816c…a5e0
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x41be9e75…9773
0x34b655…2a6f
4 touches
1 conflict
0x631b4113…baa9
0x34b655…2a6f
4 touches
1 conflict
0xa9a83db6…4009
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)
28 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity