pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,013,927
← previous block
next block →
recent activity
Analyzing
Block #73,013,927
25 transactions · 16 stateful · 2026-05-07 11:17:15 UTC
Parallelism
88
/100
Blocked
25
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,013,927
· 25 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#2
0x0f052239
#4
0x6df9e92b
· blocks 1
#5
0x719d975a
#6
0x0c7abd22
· blocks 2
#7
0x0d02188d
#8
0x0f02188d
#9
execute
#11
0x6c05cd2b
#12
0x5bf9264c
#14
0x1be2fb9c
#15
0x5bf9264c
#16
updateDataFeedsValuesPartial
#18
setData
#19
redeemDelegations
#20
0x62be7533
#21
execTransaction
#22
0x69fc7532
#23
0xeffdedb0
#24
0x8b23406f
#3
0x719d975a
#10
0x0c7abd22
· blocks 1
#17
collect
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
6
w0
10
w1
13
w2
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc1e05f51…a5b1
0xd32edf…ff58
5 touches
3 conflicts
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x12711b58…80f3
0x384275…7777
4 touches
1 conflict
0x1167512f…b162
0x3bd359…433a
4 touches
1 conflict
0xffe004da…e2f4
0x754704…b603
4 touches
1 conflict
0x107b5402…dfca
0x188d58…ea8e
2 touches
0 conflicts
0xbcf164d7…b5b4
0x188d58…ea8e
2 touches
0 conflicts
0xbcf164d7…b5b5
0x188d58…ea8e
2 touches
0 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
3 conflicts on slot
0xc1e05f516b…c3a5b1
Audit this contract →
← previous block
·
next block →
recent activity