pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,682,357
← previous block
next block →
recent activity
Analyzing
Block #75,682,357
25 transactions · 15 stateful · 2026-05-19 20:13:41 UTC
Parallelism
68
/100
Blocked
60
%
Avg conflicts / tx
1.24
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,682,357
· 25 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 9
#9
createModule
#10
0x1094dc9f
#12
0x17dfbfd6
#13
0x719d975a
#16
0x98717539
#17
updateDataFeedsValuesPartial
#18
0xc5918880
#19
0xf78cb219
#20
0x6a0cc4ed
#21
setData
#22
get
#23
0x8b23406f
#24
0x0f052239
#3
0x0c7abd22
· blocks 6
#11
0x13572d0b
· blocks 1
#4
0x0c7abd22
· blocks 5
#14
0x4f819052
#5
0x0c7abd22
· blocks 4
#6
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 1
#15
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
11
w1
14
w2
15
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfae1adb4…fc60
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0001
0x04ddf6…7f33
4 touches
1 conflict
0x00000000…0003
0x04ddf6…7f33
4 touches
1 conflict
0xaeabffea…5dd4
0x0a3323…0a3c
4 touches
1 conflict
0xb1632c2f…d991
0x0a3323…0a3c
4 touches
1 conflict
0xff393f19…4dd2
0x0a3323…0a3c
4 touches
1 conflict
0x00000000…0000
0x0d73bf…be07
4 touches
1 conflict
0x00000000…0001
0x0d73bf…be07
4 touches
1 conflict
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
28 conflicts on slot
0xfae1adb4c9…2bfc60
Audit this contract →
← previous block
·
next block →
recent activity