pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,351,740
← previous block
next block →
recent activity
Analyzing
Block #74,351,740
21 transactions · 18 stateful · 2026-05-13 15:57:23 UTC
Parallelism
67
/100
Blocked
33
%
Avg conflicts / tx
1.05
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,351,740
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#2
0x0c7abd22
· blocks 6
#3
0x0756e95c
#4
updateDataFeedsValuesPartial
#5
updatePrices
#6
updatePrices
#7
0x98717539
#8
0x6a049fdb
#14
exactInputSingle
#15
updatePosition
#17
forward
#18
transfer
#19
setData
#20
0x39435dac
#9
0x0c7abd22
· blocks 5
#10
0x0c7abd22
· blocks 4
#11
0x0c7abd22
· blocks 3
#12
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
9
w1
10
w2
11
w3
12
w4
13
w5
16
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfb993120…4b69
0xd32edf…ff58
13 touches
21 conflicts
0xcb45d9d6…cb81
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x729c91b8…9539
0x188d58…ea8e
2 touches
0 conflicts
0x99f666e3…b2a2
0x3bd359…433a
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:
0xd32edf66…9fff58
21 conflicts on slot
0xfb99312039…bf4b69
Audit this contract →
← previous block
·
next block →
recent activity