pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,341,076
← previous block
next block →
recent activity
Analyzing
Block #77,341,076
56 transactions · 40 stateful · 2026-05-27 12:23:40 UTC
Parallelism
73
/100
Blocked
75
%
Avg conflicts / tx
2.68
Longest chain
15
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,341,076
· 56 txs across 15 waves · depth 15
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
wave
w14
#0
syscallReward
#1
0x0c7abd22
· blocks 11
#10
execute_route
#12
0xcf7468f4
#13
execute_route
#14
0x575c0012
#16
0xcf7468f4
#17
execute
· blocks 1
#18
0x6a16e2c4
#19
0x6a16e2c4
#20
0x6a16e2c4
#21
0x6a16e2c4
#22
0x6a16e2c4
#23
0x6a16e2c4
#24
0x6a16e2c4
#28
exactInputSingle
#36
updatePrices
#37
updatePrices
#38
0x6a16e2c4
#39
0x6a16e2c4
#40
updateDataFeedsValuesPartial
#41
0x0f6795d9
· blocks 4
#42
0x0f6795d9
#43
0x0f6795d9
#44
transfer
#45
setData
#2
0x0c7abd22
· blocks 15
#46
0x39435dac
· blocks 8
#3
0x0c7abd22
· blocks 9
#47
0x39435dac
· blocks 7
#4
0x0c7abd22
· blocks 8
#48
0x39435dac
· blocks 6
#5
0x0c7abd22
· blocks 8
#49
0x39435dac
· blocks 5
#6
0x0c7abd22
· blocks 6
#50
0x39435dac
· blocks 4
#7
0x0c7abd22
· blocks 7
#51
0x39435dac
· blocks 3
#8
0x0c7abd22
· blocks 6
#52
0x39435dac
· blocks 2
#9
0x0c7abd22
· blocks 12
#53
0x39435dac
· blocks 1
#11
execute_route
· blocks 4
#15
0x575c0012
· blocks 1
#30
0xab083028
· blocks 5
#54
0x39435dac
#25
0x0756e95c
· blocks 4
#31
0x0c7abd22
· blocks 4
#26
execute
#27
execute
· blocks 2
#32
0x0c7abd22
· blocks 3
#29
0xe93d2982
· blocks 1
#33
0x0c7abd22
· blocks 2
#34
0xab083028
· blocks 1
#55
execute
#35
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
9
w8
11
w9
25
w10
27
w11
29
w12
31
w10
32
w11
33
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xde5bee4a…9586
0xd32edf…ff58
23 touches
66 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
16 touches
28 conflicts
0xba5743c7…21c4
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…002d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
14 touches
21 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
14 touches
21 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
66 conflicts on slot
0xde5bee4a8d…bf9586
Audit this contract →
← previous block
·
next block →
recent activity