pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,460,271
← previous block
next block →
recent activity
Analyzing
Block #74,460,271
22 transactions · 17 stateful · 2026-05-14 03:59:54 UTC
Parallelism
64
/100
Blocked
41
%
Avg conflicts / tx
1.27
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,460,271
· 22 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
execute
#3
updateDataFeedsValuesPartial
#4
updatePrices
· blocks 7
#7
updatePrices
#11
updatePrices
#14
0x6a054932
#15
0x98717539
#16
0x6a054932
#17
setData
#18
0x39435dac
#19
0x39435dac
#20
0x39435dac
#21
0x39435dac
#5
updatePrices
· blocks 6
#6
updatePrices
· blocks 5
#8
updatePrices
· blocks 4
#9
updatePrices
· blocks 3
#10
updatePrices
· blocks 2
#12
updatePrices
· blocks 1
#13
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
8
w3
9
w4
10
w5
12
w6
13
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
16 touches
28 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x5298e00e…7aef
0x065c9d…c394
2 touches
0 conflicts
0x92444c5f…11b7
0x065c9d…c394
2 touches
0 conflicts
0xe40b3e0d…38cf
0x065c9d…c394
2 touches
0 conflicts
0xfb297348…4d9c
0x065c9d…c394
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:
0xab35264b…1cfa38
28 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity