pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#72,172,264
← previous block
next block →
recent activity
Analyzing
Block #72,172,264
10 transactions · 9 stateful · 2026-05-03 13:42:51 UTC
Parallelism
80
/100
Blocked
33
%
Avg conflicts / tx
0.3
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,172,264
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xe7be4706
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x3f5c179b
· blocks 1
#8
setData
#9
0x39435dac
#2
0x0c7abd22
#4
0xe7be4706
#7
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
0x0d0b2509…074d
0x3bd359…433a
4 touches
1 conflict
0xe6455d1f…1029
0x754704…b603
4 touches
1 conflict
0xcc8ecd5b…432f
0x065c9d…c394
3 touches
1 conflict
0x412b8d82…1bd8
0xd32edf…ff58
3 touches
1 conflict
0x729c91b8…9537
0x188d58…ea8e
2 touches
0 conflicts
0x729c91b8…9539
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
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:
0x065c9d28…a9c394
1 conflict on slot
0xffe431af56…838faa
Audit this contract →
← previous block
·
next block →
recent activity