pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,507,998
← previous block
next block →
recent activity
Analyzing
Block #75,507,998
18 transactions · 16 stateful · 2026-05-19 00:47:23 UTC
Parallelism
83
/100
Blocked
50
%
Avg conflicts / tx
0.56
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,507,998
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x1094dc9f
#5
0xe0de3ed7
#6
updateDataFeedsValuesPartial
#8
0x98717539
· blocks 1
#9
verifyOracleProofV2
#10
0x6df9e92b
· blocks 2
#14
setData
#17
execute
#2
0x0c7abd22
· blocks 1
#7
removeLiquidity
#11
0x6df9e92b
· blocks 1
#13
0x5339c59f
#15
0x39435dac
· blocks 1
#3
0x0c7abd22
#12
0x6df9e92b
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w1
8
w0
10
w0
11
w1
12
w2
13
w1
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x019883…2a9a
6 touches
3 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
6 touches
3 conflicts
0x00000000…0000
0x019883…2a9a
6 touches
3 conflicts
0xa10c86f8…4b74
0x3bd359…433a
6 touches
3 conflicts
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
6 touches
3 conflicts
0xd67de4be…8b75
0xd32edf…ff58
5 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
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:
0x01988335…ac2a9a
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity