pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,031,537
← previous block
next block →
recent activity
Analyzing
Block #76,031,537
43 transactions · 35 stateful · 2026-05-21 10:59:46 UTC
Parallelism
67
/100
Blocked
80
%
Avg conflicts / tx
3.44
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,031,537
· 43 txs across 14 waves · depth 14
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
#0
syscallReward
#1
0x0c7abd22
· blocks 11
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5bf9264c
· blocks 1
#17
0x98717539
· blocks 9
#26
updateDataFeedsValuesPartial
#31
0x0f6795d9
#33
0x0f6795d9
#34
setData
#36
0x39435dac
#38
0x39435dac
#2
0x0c7abd22
· blocks 10
#16
0x5bf9264c
#18
0x98717539
· blocks 8
#3
0x0c7abd22
· blocks 9
#19
0x98717539
· blocks 8
#35
0x39435dac
· blocks 5
#4
0x0c7abd22
· blocks 10
#20
0x98717539
· blocks 9
#5
0x0c7abd22
· blocks 7
#9
0x5339c59f
#21
0x98717539
· blocks 8
#32
0xed82b078
#6
0x0c7abd22
· blocks 6
#22
0x98717539
· blocks 7
#7
0x0c7abd22
· blocks 5
#23
0x98717539
· blocks 6
#8
0x0c7abd22
· blocks 4
#24
0x98717539
· blocks 5
#25
0x98717539
· blocks 4
#27
0x0c7abd22
· blocks 3
#28
0x0c7abd22
· blocks 2
#37
0x39435dac
· blocks 4
#29
0x0c7abd22
· blocks 1
#39
0x39435dac
· blocks 3
#30
0x0c7abd22
#40
0x39435dac
· blocks 2
#41
0x39435dac
· blocks 1
#42
0x39435dac
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
27
w8
28
w9
29
w10
30
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf963a934…fec4
0xd32edf…ff58
23 touches
66 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…001b
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…002b
0x1b6862…e19c
18 touches
36 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
18 touches
36 conflicts
0xda6b535e…6d6a
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0012
0x1b6862…e19c
18 touches
36 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
0xf963a934ad…04fec4
Audit this contract →
← previous block
·
next block →
recent activity