pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,920,261
← previous block
next block →
recent activity
Analyzing
Block #87,920,261
28 transactions · 21 stateful · 2026-07-15 13:02:36 UTC
Parallelism
79
/100
Blocked
48
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,920,261
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a578564
· blocks 1
#3
0xab083028
· blocks 4
#7
updatePrices
#8
updatePrices
#9
0x6a578564
#10
execOrders
· blocks 1
#11
0x6a578564
#12
updatePrices
#13
updatePrices
#15
0x5a5d9a99
#17
forward
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
redeemDelegations
#21
execFwdPositionOps
· blocks 3
#26
setData
#27
execOrders
#2
0x6a578564
#4
0xab083028
· blocks 3
#14
0x5a5d9a99
· blocks 1
#5
0xab083028
· blocks 2
#16
0x98717539
· blocks 1
#6
0xab083028
· blocks 1
#22
execFwdPositionOps
· blocks 2
#23
execFwdPositionOps
· blocks 1
#25
batchUpdate
#24
execFwdPositionOps
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
5
w2
6
w3
10
w0
14
w1
16
w2
21
w0
22
w3
23
w4
24
w5
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x449d101e…ea3f
0xa6afd3…d132
10 touches
10 conflicts
0x0fffa5c0…a3a9
0xa6afd3…d132
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0xb5c4826d…bdd6
0x2b46c0…1669
8 touches
6 conflicts
0xdb067026…9eb8
0x2b46c0…1669
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x40970e69…da50
0x2b46c0…1669
8 touches
6 conflicts
0x55012d1a…3907
0x2b46c0…1669
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:
Kuru Exchange: Market-WETH/USDC
10 conflicts on slot
0x449d101e22…62ea3f
Audit this contract →
← previous block
·
next block →
recent activity