pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,741,573
← previous block
next block →
recent activity
Analyzing
Block #71,741,573
20 transactions · 14 stateful · 2026-05-01 13:55:13 UTC
Parallelism
85
/100
Blocked
21
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,741,573
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x69f4b139
#2
0x69f4b139
#3
updatePrices
· blocks 1
#4
updatePrices
#6
updatePrices
#7
0x69f4b139
#8
0x69f4b139
#9
0x0c7abd22
· blocks 2
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x5bf9264c
#13
0x5bf9264c
#14
0xeffdedb0
#15
setData
#16
0x3f5c179b
#19
0x39435dac
#5
updatePrices
#17
0x0c7abd22
· blocks 1
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
9
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc6a81957…2340
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0x93afca4c…b47d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x68faa0b9…14af
0x368ee5…7ca4
2 touches
0 conflicts
0xcd621226…2df8
0x368ee5…7ca4
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
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:
0xd32edf66…9fff58
3 conflicts on slot
0xc6a81957a5…1e2340
Audit this contract →
← previous block
·
next block →
recent activity