pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,923,404
← previous block
next block →
recent activity
Analyzing
Block #74,923,404
19 transactions · 9 stateful · 2026-05-16 07:35:35 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,923,404
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x4500f50f
· blocks 3
#2
0xe7be4706
#4
0xe7be4706
#5
0xe7be4706
#6
0xe7be4706
#7
0xe7be4706
#8
0xe7be4706
#9
0xe7be4706
#10
redeemDelegations
#13
0xed82b078
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x5339c59f
#17
setData
#18
jMMeC
#3
0xe7be4706
· blocks 1
#11
0x62be7533
#12
createModule
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x1cdc7613…c541
0x065c9d…c394
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0xfbad2c6c…0d32
0x188d58…ea8e
2 touches
0 conflicts
0xfbad2c6c…0d34
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0000
0x1f5980…970d
2 touches
0 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:
0x754704bc…afb603
3 conflicts on slot
0x17606ba612…ea1b6e
Audit this contract →
← previous block
·
next block →
recent activity