pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,572,844
← previous block
next block →
recent activity
Analyzing
Block #84,572,844
39 transactions · 23 stateful · 2026-06-30 00:31:56 UTC
Parallelism
85
/100
Blocked
52
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,572,844
· 39 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#3
0xbbb036a8
#4
0x6a430ef4
#8
0x6a430ef4
#9
0x6a430ef4
#11
0xab083028
· blocks 4
#15
0xab083028
#16
updateDataFeedsValuesPartial
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
0x39435dac
· blocks 1
#26
0x6a430ef4
#27
0x6a430ef4
#28
updateDataFeedsValuesPartial
#29
0x0f6795d9
· blocks 1
#30
0x0f6795d9
#31
0x0f6795d9
#33
setData
#34
0x39435dac
· blocks 3
#35
0x39435dac
#2
0x0c7abd22
· blocks 3
#12
0xab083028
· blocks 3
#36
0x39435dac
· blocks 2
#5
0x0c7abd22
· blocks 3
#13
0xab083028
· blocks 2
#37
0x39435dac
· blocks 1
#6
0x0c7abd22
· blocks 1
#14
0xab083028
#32
0xed82b078
#38
0x39435dac
#7
0x0c7abd22
· blocks 1
#10
0xe93d2982
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w3
7
w4
10
w5
11
w0
12
w1
13
w2
14
w3
25
w0
29
w0
32
w3
34
w0
36
w1
37
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x49cad575…68bc
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xe4c6b0cb…0a25
0x1b6862…e19c
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x49cad57566…a268bc
Audit this contract →
← previous block
·
next block →
recent activity