pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,769,870
← previous block
next block →
recent activity
Analyzing
Block #90,769,870
35 transactions · 31 stateful · 2026-07-27 12:19:10 UTC
Parallelism
83
/100
Blocked
48
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,769,870
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
execute
#7
0x6a674d36
#8
postStateList
#9
0x6a674d36
#11
execOrder
#12
execPerpOps
#13
updatePrices
· blocks 4
#18
0x5a5d9a99
#19
execFwdPositionOps
· blocks 1
#20
execFwdPositionOps
#22
executeBatch
#24
0xc5a04723
#25
execOrders
· blocks 3
#27
batchUpdatePrice
#28
transfer
#29
setData
#30
0x61633731
#31
execOrders
· blocks 3
#2
0x0c7abd22
· blocks 3
#14
updatePrices
· blocks 3
#21
execFwdPositionOps
#26
execOrders
· blocks 2
#32
execOrders
· blocks 2
#3
0x0c7abd22
· blocks 2
#15
updatePrices
· blocks 2
#33
execOrders
· blocks 1
#4
0x0c7abd22
· blocks 2
#6
0x575c0012
#16
updatePrices
· blocks 1
#34
execOrders
#10
0xab083028
· blocks 1
#17
updatePrices
#23
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w3
10
w4
13
w0
14
w1
15
w2
16
w3
17
w4
19
w0
21
w1
23
w5
25
w0
26
w1
33
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
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:
0x48cba278…e2b48b
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity