pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,019,476
← previous block
next block →
recent activity
Analyzing
Block #98,019,476
35 transactions · 31 stateful · 2026-08-21 21:56:03 UTC
Parallelism
80
/100
Blocked
58
%
Avg conflicts / tx
1.26
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,019,476
· 35 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x7b84f330
· blocks 1
#4
exec
#5
0x41a8f47c
· blocks 5
#7
updatePrices
#11
updatePrices
#13
execOrders
· blocks 3
#14
0x6ad2e98b
#15
execOrders
· blocks 1
#18
0x59558d29
#22
updatePriceFeedsIfNecessary
#23
0x3f5c179b
#24
0x3f5c179b
#25
execFwdPositionOpsV2
· blocks 1
#26
setData
#27
execOrders
#2
0x0c7abd22
· blocks 1
#6
updatePrices
· blocks 4
#16
execOrders
#17
execOrder
· blocks 2
#28
execOrders
· blocks 5
#34
0x7b84f330
#8
updatePrices
· blocks 3
#19
0x5acec890
· blocks 1
#29
execOrders
· blocks 4
#9
updatePrices
· blocks 2
#20
execFwdPositionOpsV2
· blocks 1
#30
execOrders
· blocks 3
#10
updatePrices
· blocks 1
#21
execFwdPositionOpsV2
#31
execOrders
· blocks 2
#12
updatePrices
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w1
8
w2
9
w3
10
w4
12
w5
13
w0
15
w0
16
w1
17
w1
19
w2
20
w3
21
w4
28
w1
34
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xbb3f3c…e046
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x886db264…846e
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
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:
0xbb3f3cb7…74e046
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity