pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,288,452
← previous block
next block →
recent activity
Analyzing
Block #72,288,452
12 transactions · 10 stateful · 2026-05-04 02:43:37 UTC
Parallelism
83
/100
Blocked
30
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,288,452
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x69f80851
#2
0xb264ae19
#3
0x5bf9264c
· blocks 1
#5
0x98717539
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
· blocks 1
#8
setData
#10
0x69f80851
#4
0x5bf9264c
#9
0xed82b078
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
7
w0
9
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbb1747e2…f78b
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…641c
0x34b655…2a6f
4 touches
1 conflict
0xbbee74c2…567a
0x065c9d…c394
4 touches
1 conflict
0x846f2172…fd54
0x0555e3…2b9c
2 touches
0 conflicts
0x8e80434a…a96d
0x0555e3…2b9c
2 touches
0 conflicts
0x415cf6d1…4c5e
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a567
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:
0x34b6552d…112a6f
1 conflict on slot
0xbb1747e217…82f78b
Audit this contract →
← previous block
·
next block →
recent activity