pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,502,878
← previous block
next block →
recent activity
Analyzing
Block #97,502,878
34 transactions · 32 stateful · 2026-08-20 02:09:38 UTC
Parallelism
71
/100
Blocked
63
%
Avg conflicts / tx
1.82
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,502,878
· 34 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
#3
0x7b84f330
· blocks 1
#4
0x41a8f47c
#7
execOrders
#8
execOrder
· blocks 4
#9
execOrder
· blocks 3
#16
0x6cfade05
#18
execOrders
· blocks 3
#19
updateDataFeedsValuesPartial
#20
executeBatch
#24
setData
#26
0x3f5c179b
#31
0x59558d29
#2
0x0c7abd22
· blocks 1
#5
0xab083028
· blocks 3
#10
execOrder
· blocks 4
#11
execOrder
· blocks 9
#33
0x7b84f330
#6
0x8263f5d9
· blocks 2
#12
execOrder
· blocks 3
#14
execOrder
· blocks 1
#29
0xed82b078
· blocks 1
#13
execOrder
· blocks 6
#15
execOrder
· blocks 1
#25
0x3f5c179b
#30
0xed82b078
#17
execOrders
· blocks 5
#21
execFwdPositionOpsV2
· blocks 4
#22
execFwdPositionOpsV2
· blocks 4
#23
execFwdPositionOpsV2
· blocks 2
#32
execOrders
#27
execFwdPositionOpsV2
· blocks 1
#28
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w1
6
w2
8
w0
9
w0
10
w1
11
w1
12
w2
13
w3
14
w2
15
w3
22
w6
25
w3
28
w9
29
w2
30
w3
33
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
16 touches
28 conflicts
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xd192f4ed…d7ec
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:
Perpl
28 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity