pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,331,154
← previous block
next block →
recent activity
Analyzing
Block #74,331,154
19 transactions · 14 stateful · 2026-05-13 13:40:35 UTC
Parallelism
79
/100
Blocked
36
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,331,154
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
execute
#3
execute
· blocks 2
#4
exactOutputSingle
#6
0x8263f5d9
#7
updatePrices
#8
updatePrices
#9
nothingToSeeHere_04ikDO9
#10
0x6a047fca
#12
0xe7be4706
#13
setData
#15
redeemDelegations
#16
0x39435dac
· blocks 2
#5
execute
· blocks 1
#17
0x39435dac
· blocks 1
#11
0xccf50a51
· blocks 1
#18
0x39435dac
#14
0x62be7533
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
11
w2
14
w3
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x5d4123bd…ab63
0x065c9d…c394
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x041ee703…b4c1
0x34b655…2a6f
4 touches
1 conflict
0x3347cbe5…846c
0x34b655…2a6f
4 touches
1 conflict
0x9b36f19f…fa5a
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity