pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,419,314
← previous block
next block →
recent activity
Analyzing
Block #74,419,314
20 transactions · 15 stateful · 2026-05-13 23:27:12 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,419,314
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a050948
#2
0x1ffa3c9b
· blocks 2
#4
0x6a050947
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x98717539
· blocks 4
#14
updateDataFeedsValuesPartial
#15
setData
#16
0x0c7abd22
#18
0x6a050947
#19
redeemDelegations
#3
0x1ffa3c9b
· blocks 1
#10
0x98717539
· blocks 3
#11
0x98717539
· blocks 2
#17
0x5339c59f
#12
0x98717539
· blocks 1
#13
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
9
w0
10
w1
11
w2
12
w3
13
w4
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
6 touches
3 conflicts
0x86af3369…dd35
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x1c389468…6b0e
0x34b655…2a6f
4 touches
1 conflict
0x3d6ad949…c225
0x34b655…2a6f
4 touches
1 conflict
0x5f02eb78…3afe
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:
Perpl
10 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity