pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#73,963,797
← previous block
next block →
recent activity
Analyzing
Block #73,963,797
21 transactions · 11 stateful · 2026-05-11 20:54:16 UTC
Parallelism
76
/100
Blocked
45
%
Avg conflicts / tx
0.48
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,963,797
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x1094dc9f
#7
0xcf7468f4
#9
0x5bf9264c
#10
0x5bf9264c
#11
0xe7be4706
#12
0xe7be4706
#13
0xe7be4706
#14
0xe7be4706
#15
0xe7be4706
#16
0xe7be4706
#17
updateDataFeedsValuesPartial
#18
setData
#19
0x61633731
#20
0xb01ec2…e5a5
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
#5
0x5df0d0c7
· blocks 1
#8
0xed82b078
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
w3
8
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x93afca4c…b47a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x8645afaf…86e5
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x6f08361d…bda6
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 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:
0x1b68626d…2de19c
6 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity