pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,073,884
← previous block
next block →
recent activity
Analyzing
Block #91,073,884
26 transactions · 25 stateful · 2026-07-28 13:49:33 UTC
Parallelism
73
/100
Blocked
44
%
Avg conflicts / tx
0.85
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,073,884
· 26 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
0xab083028
· blocks 3
#3
0x6a68b3e5
#4
send
#5
updatePrices
#6
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#13
metacall
#15
0x3f5c179b
#17
forward
#19
0xed82b078
· blocks 1
#21
setData
#24
0x59558d29
#25
0xc7e3ec2c
#2
0xab083028
· blocks 2
#7
0x5a5d9a99
· blocks 4
#20
0xed82b078
#8
0x5a5d9a99
#11
0x0f6795d9
· blocks 4
#14
0x3f5c179b
· blocks 1
#12
0x0f6795d9
· blocks 1
#18
0xed82b078
#16
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
11
w2
12
w3
14
w2
16
w4
18
w3
19
w0
20
w1
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a287886…0266
0xa6afd3…d132
8 touches
6 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
6 touches
3 conflicts
0x89999c15…fdac
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
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
0x1a287886c0…610266
Audit this contract →
← previous block
·
next block →
recent activity