pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,896,320
← previous block
next block →
recent activity
Analyzing
Block #74,896,320
31 transactions · 24 stateful · 2026-05-16 04:34:48 UTC
Parallelism
84
/100
Blocked
50
%
Avg conflicts / tx
0.81
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,896,320
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x05ee6a22
#2
0x76368669
#3
updatePrices
· blocks 3
#7
0xe7be4706
#8
0xe7be4706
· blocks 3
#9
0xe7be4706
#11
0xe7be4706
#12
updateDataFeedsValuesPartial
#14
0xe7be4706
#15
0x98717539
· blocks 5
#17
0x6a07f45f
#19
0x62be7533
#21
0xed82b078
#22
0x6df9e92b
· blocks 1
#24
redeemDelegations
#25
setData
#29
jMMeC
#30
jMMeC
#4
updatePrices
· blocks 2
#10
0xe7be4706
· blocks 2
#16
0x98717539
· blocks 4
#23
0x6df9e92b
#5
updatePrices
· blocks 1
#13
0xe7be4706
· blocks 1
#20
0x39435dac
#26
0x39435dac
· blocks 2
#6
updatePrices
#18
0xe7be4706
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
8
w0
10
w1
13
w2
15
w0
16
w1
18
w3
20
w2
22
w0
23
w1
26
w2
27
w3
28
w4
- 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
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x388e001a…7e04
0x34b655…2a6f
8 touches
6 conflicts
0xf853eb8e…4027
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x578e7f66…1b56
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
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:
0x3bd359c1…15433a
6 conflicts on slot
0x0d0b2509ae…4b074d
Audit this contract →
← previous block
·
next block →
recent activity