pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,439,971
← previous block
next block →
recent activity
Analyzing
Block #97,439,971
45 transactions · 38 stateful · 2026-08-19 20:52:35 UTC
Parallelism
71
/100
Blocked
66
%
Avg conflicts / tx
1.93
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,439,971
· 45 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#3
0xa96df62f
#4
0xab083028
· blocks 2
#5
0xab083028
#6
0xab083028
#7
execOrder
· blocks 4
#9
execOrder
· blocks 4
#10
execOrder
#15
updatePrices
· blocks 3
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
0x000000b2
#31
0x000000b2
#34
executeBatch
#37
0xed82b078
#39
execFwdPositionOpsV2
#40
setData
#41
0x59558d29
#2
0x0c7abd22
· blocks 9
#8
execOrder
· blocks 4
#16
updatePrices
· blocks 2
#35
0xed82b078
· blocks 1
#11
execOrder
· blocks 6
#12
execOrder
· blocks 4
#17
updatePrices
· blocks 1
#32
execFwdPositionOpsV2
· blocks 3
#36
0xed82b078
#13
execOrder
· blocks 4
#18
updatePrices
#19
0x5acec890
· blocks 5
#33
execFwdPositionOpsV2
· blocks 1
#14
execOrder
· blocks 3
#20
0x0c7abd22
· blocks 4
#38
execFwdPositionOpsV2
· blocks 1
#21
0x5acec890
· blocks 4
#22
0x5acec890
· blocks 3
#23
0x5acec890
· blocks 2
#25
execOrders
· blocks 1
#24
0x0c7abd22
· blocks 1
#26
execOrders
· blocks 2
#42
execOrders
· blocks 2
#43
execOrders
· blocks 1
#44
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
7
w0
8
w1
11
w2
19
w3
20
w4
21
w5
22
w6
23
w7
24
w8
32
w2
33
w3
35
w1
36
w2
38
w4
44
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
18 touches
36 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0xd4c913d7…343f
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
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:
Perpl
36 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity