pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,787,032
← previous block
next block →
recent activity
Analyzing
Block #74,787,032
20 transactions · 16 stateful · 2026-05-15 16:25:55 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,787,032
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1ffa3c9b
· blocks 2
#2
updatePrices
#3
0xe7be4706
#4
0xe7be4706
· blocks 3
#5
0xe7be4706
#6
0xe7be4706
#9
0xe7be4706
#11
updateDataFeedsValuesPartial
#12
forward
#15
setData
#16
redeemDelegations
#17
0x39435dac
· blocks 2
#7
0xe7be4706
· blocks 2
#13
0xed82b078
· blocks 1
#18
0x39435dac
· blocks 1
#8
0xe7be4706
· blocks 1
#14
0xed82b078
#19
0x39435dac
#10
0xe7be4706
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
7
w1
8
w2
10
w3
13
w1
14
w2
17
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d0b2509…074d
0x3bd359…433a
8 touches
6 conflicts
0xe6455d1f…1029
0x754704…b603
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x388f889f…a655
0x34b655…2a6f
4 touches
1 conflict
0x8c49c85c…ee96
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
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:
0x3bd359c1…15433a
6 conflicts on slot
0x0d0b2509ae…4b074d
Audit this contract →
← previous block
·
next block →
recent activity