pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,554,795
← previous block
next block →
recent activity
Analyzing
Block #97,554,795
30 transactions · 24 stateful · 2026-08-20 06:31:31 UTC
Parallelism
67
/100
Blocked
67
%
Avg conflicts / tx
1.13
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,554,795
· 30 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
0xaf5e395a
· blocks 3
#2
execute
#3
0x50a0b275
#4
0x7b84f330
· blocks 1
#5
execute
#6
main_all
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x0c7abd22
#14
execOrder
· blocks 5
#21
updateDataFeedsValuesPartial
#22
0x3f5c179b
#28
setData
#7
0xab083028
· blocks 2
#8
0xab083028
· blocks 1
#15
execOrder
· blocks 5
#29
0x7b84f330
#9
0x8263f5d9
· blocks 1
#16
execOrder
· blocks 3
#27
0xed82b078
#10
0x8263f5d9
#17
execOrder
· blocks 3
#18
execOrder
· blocks 1
#19
execOrder
· blocks 1
#20
execOrder
· blocks 2
#23
execFwdPositionOpsV2
· blocks 3
#24
execFwdPositionOpsV2
· blocks 2
#25
execFwdPositionOpsV2
· blocks 1
#26
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
7
w1
8
w1
9
w2
10
w3
14
w0
15
w1
16
w2
17
w3
18
w3
19
w4
20
w5
23
w6
24
w7
27
w2
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x5778d110…d2e6
0xc8689a…ee79
6 touches
3 conflicts
0xcc8faac2…c766
0x065c9d…c394
6 touches
3 conflicts
0x516e9b35…57e7
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
10 conflicts on slot
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity