pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,780,920
← previous block
next block →
recent activity
Analyzing
Block #86,780,920
40 transactions · 30 stateful · 2026-07-10 06:03:16 UTC
Parallelism
85
/100
Blocked
53
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,780,920
· 40 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
· blocks 4
#2
0x50a0b275
#3
0x6a508b9c
· blocks 1
#4
0x0c7abd22
· blocks 4
#11
0x6b8f732b
#12
0x6b8f732b
#13
0xab083028
· blocks 2
#14
updatePrices
#15
updatePrices
#16
0x6b8f732b
#17
0x6b8f732b
#18
0x5bf9264c
#19
0x5bf9264c
#20
0x5a5d9a99
#21
0x0f6795d9
· blocks 4
#23
0x62be7533
#24
updateDataFeedsValuesPartial
#25
executeBatch
#30
transfer
· blocks 3
#34
setData
#35
0xe7a481…3410
#38
0xc7e3ec2c
#39
0xc7e3ec2c
#5
0x0c7abd22
· blocks 4
#10
0x6a508b9c
#22
0x0f6795d9
· blocks 2
#31
transfer
· blocks 2
#36
0x39435dac
· blocks 1
#6
0x0c7abd22
· blocks 2
#27
0x0f6795d9
· blocks 1
#32
transfer
· blocks 1
#37
0x39435dac
#7
0x0c7abd22
· blocks 3
#28
0x0f6795d9
#33
transfer
#8
execute
#9
0x1094dc9f
#26
0x0c7abd22
· blocks 1
#29
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w2
7
w3
8
w4
9
w4
10
w1
13
w0
21
w0
22
w1
26
w4
27
w2
28
w3
29
w5
36
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a144e24…b283
0xd32edf…ff58
9 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x42041fec…bd86
0x754704…b603
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
0x1a144e24fe…a4b283
Audit this contract →
← previous block
·
next block →
recent activity