pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,318,326
← previous block
next block →
recent activity
Analyzing
Block #73,318,326
30 transactions · 21 stateful · 2026-05-08 21:02:33 UTC
Parallelism
47
/100
Blocked
76
%
Avg conflicts / tx
4.07
Longest chain
16
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,318,326
· 30 txs across 16 waves · depth 16
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
wave
w15
#0
syscallReward
#1
0x0c7abd22
· blocks 15
#16
createModule
#17
0xcf7468f4
#19
0x05ee6a22
#20
0x05ee6a22
#21
0xe3a3c9cc
#22
0x39435dac
#23
0x6c05cd2b
#25
updateDataFeedsValuesPartial
#26
0xeffdedb0
#27
setData
#28
0x8b23406f
#29
0xef555769
#2
0x0c7abd22
· blocks 15
#3
0x0c7abd22
· blocks 13
#4
0x0c7abd22
· blocks 12
#5
0x0c7abd22
· blocks 11
#6
0x0c7abd22
· blocks 10
#7
0x0c7abd22
· blocks 9
#8
0x0c7abd22
· blocks 8
#9
0x0c7abd22
· blocks 7
#10
0x0c7abd22
· blocks 6
#11
0x0c7abd22
· blocks 5
#12
0x0c7abd22
· blocks 4
#13
0x0c7abd22
· blocks 4
#14
0x0c7abd22
· blocks 2
#18
0x1094dc9f
#15
0x0c7abd22
· blocks 1
#24
0x0c7abd22
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
10
w9
11
w10
12
w11
13
w12
14
w13
15
w14
24
w15
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x32e4b67b…72e5
0xd32edf…ff58
31 touches
120 conflicts
0x46cb45de…a566
0x188d58…ea8e
6 touches
3 conflicts
0x46cb45de…a567
0x188d58…ea8e
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x846f2172…fd54
0x0555e3…2b9c
4 touches
1 conflict
0x00000000…0004
0x5afd3e…7620
4 touches
1 conflict
0x00000000…0005
0x5afd3e…7620
4 touches
1 conflict
0xf05b43a9…3d0d
0x5afd3e…7620
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
120 conflicts on slot
0x32e4b67b05…a072e5
Audit this contract →
← previous block
·
next block →
recent activity