pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,352,419
← previous block
next block →
recent activity
Analyzing
Block #74,352,419
25 transactions · 15 stateful · 2026-05-13 16:01:55 UTC
Parallelism
88
/100
Blocked
33
%
Avg conflicts / tx
0.28
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,352,419
· 25 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x575c0012
#2
0x1094dc9f
#3
0x6a04a0ea
#4
0x0c7abd22
· blocks 2
#5
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x6a04a0ea
#15
0x6a04a0ea
#16
0x98717539
· blocks 2
#20
updateDataFeedsValuesPartial
#21
setData
#23
0x39435dac
#24
0x39435dac
#9
updatePrices
#17
0x98717539
· blocks 1
#19
0x0c7abd22
· blocks 1
#18
0x98717539
#22
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
9
w1
16
w0
17
w1
18
w2
19
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x2b43ed69…48c3
0xd32edf…ff58
5 touches
3 conflicts
0xd49762c9…1359
0x34b655…2a6f
4 touches
1 conflict
0xf853eb8e…4027
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0xc6417de0…2191
0xc8689a…ee79
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb81
0x1b6862…e19c
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:
0x34b6552d…112a6f
3 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity