Home
About

All-round Database Topics

Nenad Noveljic

Menu Close

Home
About

Month: November 2017

Memory Leak During Parsing

November 13, 2017Nenad Noveljic Leave a Comment

Memory leak during parsing in Oracle 12c Continue Reading →

12c, gdb, Oracle, PGA, slow parsing

Search for:

Recent Posts

Performance Improvement on Dictionary Views in Oracle 21c
Bind Variable Length in PL/SQL, C, Java and Python
ORA-07445 [__intel_avx_rep_memcpy()] During a Rowset Operation
OCI Demo Linking Error
A Data Model Fix for Suboptimal Semi-Join and Anti-Join Cardinality Estimates
Undocumented Implicit Partition Statistics Gathering
Changing OSWatcher User
Troubleshooting TFA Start
Kernel Memory Leak due to ACFS Snapshots
slabinfo
Troubleshooting ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
WINDOW SORT PUSHED RANK Performance Regression in Oracle 21c

Recent Comments

Ganesh CNS on Tracking Arguments with gdb
mohammad abdelqader on Performance Problem with Incremental Statistics Calculation
Nannette Leak on Fast Retrieval of DYNAMIC_SAMPLING_RESULT Information
Deadlock Detection | Oracle Scratchpad on Deadlock Caused by Row Cache and Library Cache Locks
vibha shrivastava on Undocumented Implicit Partition Statistics Gathering
Peter Prostredny on TNS-12599: TNS:cryptographic checksum mismatch
Wrh$: onlinestreet.de - iHunde on WRH$_SYSMETRIC_HISTORY_INDEX UNUSABLE After 18c Upgrade
Jörg on Perilous New Undocumented Tracing Feature in Oracle 21c
Nenad Noveljic on WINDOW SORT PUSHED RANK Performance Regression in Oracle 21c
Nenad Noveljic on Do You Know Your Object-Relational Mapper’s Overhead?
VuLe on Do You Know Your Object-Relational Mapper’s Overhead?
Ian Williams on WINDOW SORT PUSHED RANK Performance Regression in Oracle 21c

Categories

Chia (cryptocurrency) (3)
Comparison Oracle-SQL Server (11)
corruption (3)
cost based optimizer (46)
- join predicate push-down (JPPD) (6)
- OR-expansion (4)
- sort (4)
data modelling (2)
encryption (5)
gdb (12)
Java (2)
JDBC (3)
latches (2)
linker (2)
Linux (9)
- eBPF (8)
- slab (2)
Math (2)
Oracle (127)
- 12c (17)
  - 12.2 (7)
- 18c (4)
- 19c (11)
- 21c (10)
- adaptive query optimization (5)
- Apex (2)
- Avaloq (3)
- Cloud Control (2)
- Data Redaction (2)
- datapatch (3)
- fashback data archive (2)
- library cache (4)
- materialized view (2)
- ORA-00600 (5)
- ORA-07445 (2)
- PGA (4)
- PL/SQL (3)
- redo (4)
- RMAN (2)
- TFA (2)
Perl (4)
slow parsing (4)
Solaris (26)
- DTrace (24)
- Emulex (5)
- kmem_task (2)
SQL Server (22)
Statistics (7)
TCP/IP (4)
Uncategorized (3)

Archives

Powered by WordPress with QuickLaTeX

© 2024 All-round Database Topics. All rights reserved.

Fashionista by aThemes