pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,428,603
← previous block
next block →
recent activity
Analyzing
Block #74,428,603
19 transactions · 18 stateful · 2026-05-14 00:29:01 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.47
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,428,603
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xa96df62f
#2
0x1ffa3c9b
· blocks 1
#3
0x6a0517c4
#4
updatePrices
· blocks 1
#6
0x39435dac
· blocks 3
#7
0x5bf9264c
#8
0x5bf9264c
#10
updateDataFeedsValuesPartial
#11
collect
· blocks 1
#12
redeemDelegations
#13
0x62be7533
· blocks 1
#16
setData
#5
updatePrices
#9
0x98717539
· blocks 1
#14
0x0c7abd22
#15
0xec2bd3f2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w0
9
w1
11
w0
13
w0
14
w1
15
w1
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbad68552…e6bf
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x69510194…2d61
0x065c9d…c394
4 touches
1 conflict
0xbbee74c2…567a
0x065c9d…c394
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0x2eaef64d…7f82
0x34b655…2a6f
4 touches
1 conflict
0xb8228d38…3953
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:
0x34b6552d…112a6f
3 conflicts on slot
0xbad6855239…f0e6bf
Audit this contract →
← previous block
·
next block →
recent activity