pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,921,941
← previous block
next block →
recent activity
Analyzing
Block #73,921,941
14 transactions · 10 stateful · 2026-05-11 16:15:51 UTC
Parallelism
71
/100
Blocked
30
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,921,941
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x6a02012f
#3
0x6a02012f
#4
0x6a02012f
#5
0x98717539
· blocks 2
#8
updateDataFeedsValuesPartial
#9
0x6a02012f
#10
0x5339c59f
#11
setData
#12
0x39435dac
· blocks 1
#6
0x98717539
· blocks 1
#7
0x98717539
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
12
w0
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x4f483049…3cc7
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x77905798…fe3d
0x34b655…2a6f
4 touches
1 conflict
0x7ee110ef…8394
0x34b655…2a6f
4 touches
1 conflict
0x8a85cf3d…2868
0x34b655…2a6f
4 touches
1 conflict
0x8db1e0f2…2fcf
0x34b655…2a6f
4 touches
1 conflict
0x908d4442…2c4b
0x34b655…2a6f
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:
Perpl
3 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity