pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,355,731
← previous block
next block →
recent activity
Analyzing
Block #87,355,731
25 transactions · 22 stateful · 2026-07-12 22:06:03 UTC
Parallelism
68
/100
Blocked
55
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,355,731
· 25 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a541043
· blocks 1
#4
0x6a541043
#5
updatePrices
#6
0x39435dac
#8
0x1a945f9c
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 4
#12
0x3f5c179b
#13
0x3f5c179b
· blocks 3
#19
0x39435dac
#20
setData
#2
0x0c7abd22
#7
0x6a541043
#11
0x0f6795d9
· blocks 2
#16
0x5339c59f
· blocks 2
#14
0x0f6795d9
· blocks 3
#17
0xed82b078
· blocks 1
#15
0x0f6795d9
· blocks 2
#18
0xed82b078
#21
0x39435dac
· blocks 3
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
7
w1
10
w0
11
w1
13
w0
14
w2
15
w3
16
w1
17
w2
18
w3
21
w4
22
w5
23
w6
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17c44db3…8888
0xa6afd3…d132
8 touches
6 conflicts
0xbcc5ae85…6ba2
0xa6afd3…d132
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8cc1393f…07fb
0x34b655…2a6f
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
6 conflicts on slot
0x17c44db3e4…ef8888
Audit this contract →
← previous block
·
next block →
recent activity