pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#95,203,501
← previous block
next block →
recent activity
Analyzing
Block #95,203,501
36 transactions · 32 stateful · 2026-08-12 00:23:25 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
1.22
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#95,203,501
· 36 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
0x59558d29
#2
0xdf921160
· blocks 3
#3
0x6a7bbd74
#4
postStateList
#5
setData
#6
0x39435dac
#9
0x5bf9264c
#10
0x5bf9264c
#11
updatePrices
· blocks 1
#13
0x5acec890
· blocks 4
#14
0x39435dac
· blocks 3
#15
0x39435dac
· blocks 5
#20
updatePrices
#21
updatePrices
#27
0x3f5c179b
· blocks 1
#28
0x3f5c179b
#29
0x3f5c179b
#32
updateDataFeedsValuesPartial
#33
updateDataFeedsValuesPartial
#7
0xab083028
· blocks 3
#12
updatePrices
#16
0x39435dac
· blocks 5
#26
placeAndExecuteMarketSell
#31
batchUpdate
#8
0xab083028
· blocks 2
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 3
#22
0x0c7abd22
· blocks 1
#19
0x39435dac
· blocks 2
#30
0xed82b078
#23
0x0f6795d9
· blocks 4
#24
0x0f6795d9
· blocks 3
#25
0x0f6795d9
· blocks 1
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w1
8
w2
11
w0
12
w1
13
w0
14
w0
15
w0
16
w1
17
w2
18
w3
19
w4
22
w3
23
w5
26
w1
30
w4
34
w7
35
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x75063279…0876
0x34b655…2a6f
10 touches
10 conflicts
0x217bd767…b79e
0x34b655…2a6f
10 touches
10 conflicts
0xbde524f4…43bf
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x21898044…a071
0x065c9d…c394
8 touches
6 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
8 touches
6 conflicts
0x8cd684d0…c3cb
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
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:
Perpl
10 conflicts on slot
0x7506327929…a70876
Audit this contract →
← previous block
·
next block →
recent activity