pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,890,948
← previous block
next block →
recent activity
Analyzing
Block #74,890,948
13 transactions · 12 stateful · 2026-05-16 03:59:01 UTC
Parallelism
85
/100
Blocked
25
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,890,948
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execute
· blocks 1
#3
0x1ffa3c9b
· blocks 2
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
updatePrices
#7
updatePrices
#8
0x98717539
#11
0x6a07ebfd
#12
setData
#2
execute
#9
0x5339c59f
#10
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
9
w1
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe2bac2b…2cec
0x065c9d…c394
4 touches
1 conflict
0xb582943e…7f96
0x065c9d…c394
4 touches
1 conflict
0x33018431…8f5c
0x188d58…ea8e
4 touches
1 conflict
0x33018431…8f5e
0x188d58…ea8e
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x4aa4f53b…899f
0x188d58…ea8e
4 touches
1 conflict
0x4aa4f53b…89a1
0x188d58…ea8e
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:
0x065c9d28…a9c394
1 conflict on slot
0xfe2bac2b2f…482cec
Audit this contract →
← previous block
·
next block →
recent activity