pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,570,956
← previous block
next block →
recent activity
Analyzing
Block #72,570,956
14 transactions · 13 stateful · 2026-05-05 10:05:41 UTC
Parallelism
71
/100
Blocked
31
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,570,956
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x98717539
· blocks 1
#4
0x0c7abd22
· blocks 2
#8
forward
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x69f9c16d
#12
setData
#13
0x39435dac
#3
0x98717539
#5
0x0c7abd22
· blocks 1
#6
0x0c7abd22
· blocks 1
#7
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3514df48…3c51
0xd32edf…ff58
5 touches
3 conflicts
0x2484cc15…5afc
0x34b655…2a6f
4 touches
1 conflict
0x4f4bdabd…ffba
0x34b655…2a6f
4 touches
1 conflict
0x51643499…726a
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x664bf99e…0a8c
0x34b655…2a6f
4 touches
1 conflict
0x6f6fc26c…3e34
0x34b655…2a6f
4 touches
1 conflict
0x7a8274ef…ff6d
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x3514df4804…f43c51
Audit this contract →
← previous block
·
next block →
recent activity