pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,295,903
← previous block
next block →
recent activity
Analyzing
Block #72,295,903
25 transactions · 22 stateful · 2026-05-04 03:33:39 UTC
Parallelism
84
/100
Blocked
55
%
Avg conflicts / tx
0.8
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,295,903
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
execute_route
#5
execute_route
· blocks 1
#7
0x69f8140b
· blocks 1
#9
0x9036287a
· blocks 4
#10
0x69f8140b
#12
0x98717539
· blocks 3
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
setData
#18
0xbf388c71
#22
0x25bd1cf0
#2
0x0c7abd22
· blocks 1
#6
execute_route
#8
0x69f8140b
#11
execute
#13
0x98717539
· blocks 2
#17
0x3f5c179b
· blocks 3
#3
0x0c7abd22
#19
0xed82b078
· blocks 1
#21
0xed82b078
#23
0x39435dac
· blocks 1
#20
0xed82b078
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w0
8
w1
9
w0
11
w1
12
w0
13
w1
17
w1
19
w2
20
w3
21
w2
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9d2cf20…a668
0x34b655…2a6f
8 touches
6 conflicts
0xbb1747e2…f78b
0x34b655…2a6f
8 touches
6 conflicts
0x001e5b47…2fda
0x065c9d…c394
6 touches
3 conflicts
0x24968e6d…0132
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x6ed62e0d…f9dd
0xd32edf…ff58
5 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0012
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:
Perpl
6 conflicts on slot
0xb9d2cf2005…28a668
Audit this contract →
← previous block
·
next block →
recent activity