pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,481,920
← previous block
next block →
recent activity
Analyzing
Block #81,481,920
35 transactions · 24 stateful · 2026-06-15 16:46:06 UTC
Parallelism
86
/100
Blocked
54
%
Avg conflicts / tx
0.91
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,481,920
· 35 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x6a302cc6
· blocks 3
#5
0x6a302cc6
#6
batchUpdate
· blocks 2
#7
batchUpdate
· blocks 2
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updateDataFeedsValuesPartial
#16
execOrders
· blocks 4
#17
execOrders
#22
execFwdPositionOps
· blocks 3
#23
execFwdPositionOps
#25
execFwdPositionOps
#26
executeBatch
#29
0x6aee2ac7
#30
setData
#31
0x9b974f…842e
#34
execOrders
#2
0x0c7abd22
· blocks 1
#4
0x6a302cc6
· blocks 2
#8
0xab083028
· blocks 1
#18
execOrders
· blocks 5
#9
0x0c7abd22
· blocks 1
#19
0x6a302cc6
· blocks 1
#20
0x98717539
· blocks 3
#24
execFwdPositionOps
#21
0x98717539
#27
0x3f5c179b
#28
0x6a302cc6
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
7
w0
8
w1
9
w2
16
w0
18
w1
19
w2
20
w2
21
w3
24
w2
27
w3
28
w3
32
w3
33
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa7013be2…c0a8
0x34b655…2a6f
10 touches
10 conflicts
0x0d622e34…0000
0x681e90…ae09
8 touches
6 conflicts
0xf6dfaa05…2749
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21bf
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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
0xa7013be2a1…9ac0a8
Audit this contract →
← previous block
·
next block →
recent activity