pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,417,418
← previous block
next block →
recent activity
Analyzing
Block #91,417,418
44 transactions · 32 stateful · 2026-07-29 18:39:16 UTC
Parallelism
86
/100
Blocked
53
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,417,418
· 44 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x575c0012
#2
0x6a6a494c
#3
0x6a6a494c
#4
0x6a6a494c
#5
postStateList
#6
0xab083028
· blocks 3
#9
0xab083028
#10
0xab083028
#12
0x5bf9264c
#13
updatePrices
· blocks 2
#14
updatePrices
#15
updatePrices
#17
updatePrices
#19
0x4d8dc985
#20
updateDataFeedsValuesPartial
#21
updatePriceFeedsIfNecessary
#22
0x0f6795d9
· blocks 1
#23
0x0f6795d9
· blocks 3
#24
0x0c7abd22
· blocks 2
#25
0x0f6795d9
· blocks 1
#32
0x6a6a494c
#33
0x6a6a494c
#34
transfer
#35
setData
#36
0x6a6a494c
#42
0x59558d29
· blocks 1
#7
0x6ad2e98b
· blocks 2
#16
updatePrices
· blocks 1
#26
0x39435dac
#28
0xed82b078
· blocks 2
#31
0x39435dac
#37
0x39435dac
· blocks 4
#43
0x59558d29
#8
0xab083028
· blocks 3
#18
updatePrices
#30
0xed82b078
#38
0x39435dac
· blocks 3
#11
0xab083028
· blocks 2
#39
0x39435dac
· blocks 2
#27
0xed82b078
· blocks 1
#40
0x39435dac
· blocks 1
#29
0xed82b078
#41
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
11
w3
13
w0
16
w1
18
w2
22
w0
23
w0
24
w0
25
w0
26
w1
27
w4
28
w1
29
w5
30
w2
31
w1
37
w1
38
w2
39
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xebac0f82…a49c
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x103be197…826c
0xa6afd3…d132
6 touches
3 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity