pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,914,557
← previous block
next block →
recent activity
Analyzing
Block #90,914,557
31 transactions · 25 stateful · 2026-07-28 00:27:13 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,914,557
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a67f7d9
#2
exactInputSingle
#3
execute
#4
0x6a67f7d9
#5
postStateList
#6
0xab083028
· blocks 4
#10
0x6a67f7d9
#11
0x6a67f7d9
#12
updatePrices
· blocks 2
#13
updatePrices
#16
updateDataFeedsValuesPartial
#17
execFwdPositionOps
· blocks 1
#23
transfer
#24
setData
#25
execOrders
· blocks 2
#27
execOrders
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#7
0xab083028
· blocks 4
#14
updatePrices
· blocks 1
#20
execFwdPositionOps
#22
0xed82b078
#26
execOrders
· blocks 1
#8
0xab083028
· blocks 3
#15
updatePrices
#28
execOrders
#9
0xab083028
· blocks 1
#18
0x3f5c179b
· blocks 1
#19
0x0c7abd22
#21
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
12
w0
14
w1
15
w2
17
w0
18
w3
19
w4
20
w1
21
w4
22
w1
25
w0
26
w1
28
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x3464bbc5…a323
0xa6afd3…d132
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0xf219f7cf…7379
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
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:
Kuru Exchange: Market-WETH/USDC
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity