pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,157,230
← previous block
next block →
recent activity
Analyzing
Block #88,157,230
31 transactions · 22 stateful · 2026-07-16 15:27:49 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,157,230
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
· blocks 1
#3
updatePrices
#5
updatePrices
#6
0x6a58f8ed
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 4
#14
execFwdPositionOps
· blocks 2
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#20
executeBatch
#22
0x3f5c179b
· blocks 1
#23
execFwdPositionOps
#25
forward
#26
0x36f359b0
#27
setData
#4
updatePrices
#12
0x5a5d9a99
· blocks 4
#21
0x3f5c179b
#24
batchUpdate
#13
0x98717539
· blocks 1
#15
execFwdPositionOps
· blocks 4
#16
execFwdPositionOps
· blocks 1
#28
execOrders
· blocks 2
#19
execFwdPositionOps
· blocks 1
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
11
w0
12
w1
13
w2
14
w0
15
w2
16
w3
19
w4
21
w1
22
w0
24
w1
28
w3
29
w4
30
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x38a5a994…d210
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xe5b96715…e91a
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity