pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,909,013
← previous block
next block →
recent activity
Analyzing
Block #97,909,013
40 transactions · 32 stateful · 2026-08-21 12:35:38 UTC
Parallelism
75
/100
Blocked
56
%
Avg conflicts / tx
1.25
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,909,013
· 40 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
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#6
0x0c7abd22
#8
0x41a8f47c
#9
0x41a8f47c
#10
matchOrders
#11
execOrders
· blocks 5
#12
setData
· blocks 1
#15
execOrders
#16
0xab083028
· blocks 1
#18
execOrders
#19
updateDataFeedsValuesPartial
#20
execOrders
#21
execOrder
· blocks 2
#22
execPerpOps
· blocks 1
#24
0x41a8f47c
#29
transfer
#31
0x59558d29
#32
execOrders
#5
0x0c7abd22
· blocks 3
#13
updatePrices
· blocks 1
#23
execPerpOps
#25
execFwdPositionOpsV2
· blocks 7
#27
0x3f5c179b
#30
setData
#7
0x0c7abd22
· blocks 1
#14
updatePrices
#26
execFwdPositionOpsV2
· blocks 3
#28
execOrders
#17
0xab083028
#33
execOrders
· blocks 6
#34
execOrders
· blocks 5
#35
execOrders
· blocks 4
#36
execOrders
· blocks 3
#37
execOrders
· blocks 2
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
7
w2
11
w0
12
w0
13
w1
14
w2
16
w0
17
w3
21
w0
22
w0
23
w1
25
w1
26
w2
27
w1
28
w2
30
w1
33
w3
34
w4
35
w5
36
w6
37
w7
38
w8
39
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0x58e06bab…34cc
0x1b6862…e19c
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity