pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,919,704
← previous block
next block →
recent activity
Analyzing
Block #87,919,704
34 transactions · 27 stateful · 2026-07-15 12:58:52 UTC
Parallelism
79
/100
Blocked
59
%
Avg conflicts / tx
1.03
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,919,704
· 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
0x957d4ba0
· blocks 3
#5
0xab083028
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 3
#14
0x5a5d9a99
#16
execFwdPositionOps
· blocks 4
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0x3f5c179b
· blocks 1
#26
0x6a578484
#27
setData
#28
redeemDelegations
#2
0x957d4ba0
· blocks 2
#11
updatePrices
· blocks 1
#15
0x98717539
· blocks 4
#17
execFwdPositionOps
· blocks 2
#25
0xed82b078
#3
0x957d4ba0
· blocks 1
#12
updatePrices
#18
execFwdPositionOps
· blocks 1
#29
execOrders
· blocks 4
#4
0x957d4ba0
#23
execFwdPositionOps
· blocks 1
#30
execOrders
· blocks 3
#24
execFwdPositionOps
#31
execOrders
· blocks 2
#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
w2
4
w3
10
w0
11
w1
12
w2
13
w0
15
w1
16
w0
17
w1
18
w2
22
w0
23
w3
24
w4
25
w1
29
w2
30
w3
31
w4
33
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x95dc7164…65e5
0x34b655…2a6f
8 touches
6 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x79250c04…e936
0x8d1565…6723
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0xc88f593e…5d93
0x336ed4…c59c
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity