pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,766,999
← previous block
next block →
recent activity
Analyzing
Block #74,766,999
40 transactions · 27 stateful · 2026-05-15 14:11:57 UTC
Parallelism
73
/100
Blocked
59
%
Avg conflicts / tx
1.07
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,766,999
· 40 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
execute
#2
0x1ffa3c9b
· blocks 2
#3
0x09c7be…09a0
#4
execute
#5
exactInput
#6
nothingToSeeHere_04ikDO9
· blocks 2
#7
execute
#8
0x719d975a
#9
0x6a072a25
#10
0x6a072a25
#11
0x6a072a24
#12
0x6a072a25
#15
execute
#16
execute
#17
0x98717539
· blocks 5
#23
updateDataFeedsValuesPartial
#24
setData
#25
0x0c7abd22
· blocks 3
#27
swapExactTokensForNATIVE
#28
swapExactTokensForNATIVE
#32
0xed82b078
#33
0x6a072a25
#39
0x6a072a24
#13
execute
· blocks 1
#18
0x98717539
· blocks 6
#26
0x0c7abd22
· blocks 3
#14
0x0756e95c
#19
0x98717539
· blocks 4
#29
0x0c7abd22
· blocks 1
#31
0xed82b078
#20
0x98717539
· blocks 3
#30
0x0c7abd22
#21
0x98717539
· blocks 2
#22
0x98717539
· blocks 1
#34
0x39435dac
· blocks 4
#35
0x39435dac
· blocks 3
#36
0x39435dac
· blocks 2
#37
0x39435dac
· blocks 1
#38
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w0
13
w1
14
w2
17
w0
18
w1
19
w2
20
w3
21
w4
22
w5
26
w1
31
w2
34
w6
35
w7
37
w9
38
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xb1ae26c8…3451
0xd32edf…ff58
7 touches
6 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x0a2250a8…3cb1
0x34b655…2a6f
6 touches
3 conflicts
0x388e001a…7e04
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
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:
Perpl
15 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity