pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,920,275
← previous block
next block →
recent activity
Analyzing
Block #74,920,275
36 transactions · 24 stateful · 2026-05-16 07:14:36 UTC
Parallelism
81
/100
Blocked
58
%
Avg conflicts / tx
0.97
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,920,275
· 36 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
0x0c7abd22
· blocks 4
#6
0x575c0012
#8
0x6a0819d4
#9
0x6a0819d4
#10
exactInputSingle
#12
execute
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
0xe7be4706
#21
0xe7be4706
#22
0x98717539
· blocks 7
#26
updateDataFeedsValuesPartial
#27
0x000000b2
#28
0x5339c59f
#29
0x6a0819d4
#30
0x6a0819d4
#31
setData
#2
0x0c7abd22
· blocks 3
#23
0x98717539
· blocks 4
#3
0x0c7abd22
· blocks 2
#24
0x98717539
· blocks 3
#4
0x0c7abd22
· blocks 4
#25
0x98717539
#32
0x39435dac
· blocks 3
#5
0x0c7abd22
· blocks 1
#11
0xed82b078
· blocks 1
#33
0x39435dac
· blocks 2
#7
0x1094dc9f
#13
0x1ffa3c9b
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w5
11
w4
13
w5
22
w0
23
w1
24
w2
25
w3
32
w3
33
w4
34
w5
35
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9868b52…c77f
0x34b655…2a6f
10 touches
10 conflicts
0xf48248c0…b78e
0xd32edf…ff58
9 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x7d4f80a4…bb18
0x1b6862…e19c
6 touches
3 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:
0x34b6552d…112a6f
10 conflicts on slot
0xb9868b5233…c6c77f
Audit this contract →
← previous block
·
next block →
recent activity