pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,515,471
← previous block
next block →
recent activity
Analyzing
Block #97,515,471
34 transactions · 31 stateful · 2026-08-20 03:13:00 UTC
Parallelism
79
/100
Blocked
65
%
Avg conflicts / tx
1.32
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,515,471
· 34 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 4
#4
0x7b84f330
· blocks 1
#5
0x41a8f47c
#6
0x41a8f47c
#7
matchOrders
#8
updatePrices
· blocks 1
#11
0x8263f5d9
· blocks 3
#13
execOrders
· blocks 4
#24
execOrders
· blocks 1
#26
updateDataFeedsValuesPartial
#27
withdraw
#31
setData
#32
0x59558d29
#2
0x0c7abd22
· blocks 3
#9
updatePrices
#14
execOrder
· blocks 5
#33
0x7b84f330
#3
0x0c7abd22
· blocks 3
#15
execOrder
· blocks 5
#16
execOrder
· blocks 3
#10
0x0c7abd22
· blocks 1
#17
execOrder
· blocks 3
#18
execOrder
#12
0x0c7abd22
· blocks 2
#19
execOrder
· blocks 3
#23
0x5acec890
· blocks 1
#20
execOrder
#21
execOrder
· blocks 2
#28
0x3f5c179b
#29
0x3f5c179b
#30
execFwdPositionOpsV2
#22
execOrder
#25
execOrders
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
8
w0
9
w1
10
w3
11
w0
12
w4
13
w0
14
w1
15
w2
16
w2
18
w3
23
w4
28
w5
29
w5
30
w5
33
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc7111d3a…296b
0x34b655…2a6f
10 touches
10 conflicts
0x89b04ab2…c4b1
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 conflicts
0x6aa624fd…a84c
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
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
10 conflicts on slot
0xc7111d3ae7…8b296b
Audit this contract →
← previous block
·
next block →
recent activity