pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,217,189
← previous block
next block →
recent activity
Analyzing
Block #86,217,189
39 transactions · 31 stateful · 2026-07-07 15:14:28 UTC
Parallelism
77
/100
Blocked
68
%
Avg conflicts / tx
1.23
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,217,189
· 39 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a4d184c
· blocks 1
#2
0x0c7abd22
· blocks 1
#4
0x6a4d184c
#5
0xab083028
· blocks 5
#7
0xab083028
#8
0xab083028
#11
updatePrices
· blocks 2
#14
execOrders
· blocks 5
#16
updateDataFeedsValuesPartial
#17
0x6a4d184c
#18
0x6a4d184c
#19
execPerpOps
· blocks 1
#21
0x6a4d184c
#22
0x6a4d184b
#32
execFwdPositionOps
#33
setData
#38
0xc7e3ec2c
#3
0x6a4d184c
#6
0xab083028
· blocks 6
#12
updatePrices
· blocks 1
#15
execOrders
#20
execPerpOps
#23
execFwdPositionOps
#24
0x3f5c179b
· blocks 1
#34
execOrders
· blocks 3
#9
0xab083028
· blocks 5
#13
updatePrices
#35
execOrders
· blocks 2
#10
0xab083028
· blocks 2
#25
0x3f5c179b
· blocks 3
#36
execOrders
· blocks 1
#26
0x0c7abd22
· blocks 1
#37
execOrders
#27
0xed82b078
· blocks 3
#28
0xed82b078
· blocks 3
#29
0xed82b078
· blocks 2
#30
0xed82b078
#31
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
9
w2
10
w3
11
w0
12
w1
13
w2
14
w0
15
w1
23
w1
24
w1
25
w3
26
w4
27
w5
28
w6
29
w7
30
w8
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
12 touches
15 conflicts
0xdec5bfea…d17f
0xa6afd3…d132
10 touches
10 conflicts
0x202c03eb…cf33
0xa6afd3…d132
10 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 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
15 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity