pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,496,853
← previous block
next block →
recent activity
Analyzing
Block #97,496,853
35 transactions · 30 stateful · 2026-08-20 01:39:19 UTC
Parallelism
71
/100
Blocked
53
%
Avg conflicts / tx
1.69
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,496,853
· 35 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x7b84f330
· blocks 1
#5
0x41a8f47c
#6
updatePrices
#9
execOrders
· blocks 1
#10
updateDataFeedsValuesPartial
#11
execOrder
· blocks 1
#12
execOrder
#13
execPerpOps
#14
0x5acec890
· blocks 1
#15
execOrders
#16
withdrawCollateral
#18
execFwdPositionOpsV2
#20
transferWithAuthorization
· blocks 9
#30
setData
#31
0xd75418…cbba
#32
0xc2ebde…37d9
#33
0x59558d29
#2
0x0c7abd22
· blocks 2
#19
execFwdPositionOpsV2
#21
transferWithAuthorization
· blocks 8
#34
0x7b84f330
#3
0x0c7abd22
· blocks 3
#22
transferWithAuthorization
· blocks 7
#7
0x0c7abd22
· blocks 1
#17
0x3f5c179b
#23
transferWithAuthorization
· blocks 6
#8
0x6ad2e98b
#24
transferWithAuthorization
· blocks 5
#25
transferWithAuthorization
· blocks 4
#26
transferWithAuthorization
· blocks 3
#27
transferWithAuthorization
· blocks 2
#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
2
w1
3
w2
4
w0
7
w3
8
w4
9
w0
11
w0
14
w0
17
w3
19
w1
20
w0
21
w1
22
w2
23
w3
24
w4
25
w5
26
w6
27
w7
28
w8
29
w9
34
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
20 touches
45 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0x9fa1409b…0e53
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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)
45 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity