pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,977,843
← previous block
next block →
recent activity
Analyzing
Block #72,977,843
20 transactions · 16 stateful · 2026-05-07 07:17:04 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,977,843
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x575c0012
#6
0x1094dc9f
#7
0x69fc3ce7
#8
exactOutputSingle
#9
postPrice
#10
updateDataFeedsValuesPartial
#11
0x98717539
· blocks 1
#12
0x69fc3ce7
#13
setData
#14
forward
#16
0x69fc3ce7
#17
0xeffdedb0
#19
modifyLiquidities
#2
0x0c7abd22
· blocks 3
#18
0x39435dac
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
#15
createModule
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
11
w0
15
w3
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00f7e3b7…e015
0x188d58…ea8e
8 touches
6 conflicts
0x00f7e3b7…e017
0x188d58…ea8e
8 touches
6 conflicts
0x16e60db4…d1a8
0xd32edf…ff58
7 touches
6 conflicts
0x56a919c4…ab49
0xee8c0e…1242
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xdb95e18e…c73d
0x1b6862…e19c
6 touches
3 conflicts
0x6af306bb…2e81
0x3bd359…433a
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:
0x188d586d…f9ea8e
6 conflicts on slot
0x00f7e3b74f…eee015
Audit this contract →
← previous block
·
next block →
recent activity