https://bugs.documentfoundation.org/show_bug.cgi?id=148778
Bug ID: 148778
Summary: Librecalc memory likage - it cannot empty memory
Product: LibreOffice
Version: 7.4.0.0 alpha0+ Master
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Created attachment 179764
--> https://bugs.documentfoundation.org/attachment.cgi?id=179764&action=edit
image showing >5gb consumed by a simple workbook.
Librecalc memory likage - it cannot empty memory
I have done a lot resets working only two calc workbooks.
My computer almost freezes.
When i close all other workbooks except one which contains
simple tables (no formulas), memory is almost >5GBs
while when shutting down libreoffice, and opening only that workbook,
then total memory is about ~1GB.
(total ~8GBs mem)
Reproduce
0) restrict memory to libre about 8GBs
a) open many sheets with formula in order to memory goes almost full (~7GBs in
total)
b) close all "complicated sheets".
c) except the simplest one without formulas.
d) computer cannot empty memory after 1 to 5 minutes...
e) freezes...
Version: 7.4.0.0.alpha0+ / LibreOffice Community
Build ID: 566ee17c2709f9939145ddc7fbb1d61c35049321
CPU threads: 4; OS: Linux 5.11; UI render: default; VCL: kf5 (cairo+xcb)
Locale: el-GR (el_GR.UTF-8); UI: en-US
Calc: threaded Jumbo
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 39 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 60
Model name: Intel(R) Core(TM) i5-4570S CPU @ 2.90GHz
Stepping: 3
CPU MHz: 2178.963
CPU max MHz: 3600.0000
CPU min MHz: 800.0000
BogoMIPS: 5786.55
Virtualization: VT-x
L1d cache: 128 KiB
L1i cache: 128 KiB
L2 cache: 1 MiB
L3 cache: 6 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled
Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional
cach
e flushes, SMT disabled
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT disabled
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled
v
ia prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and
__user
pointer sanitization
Vulnerability Spectre v2: Mitigation; Full generic retpoline, IBPB
condit
ional, IBRS_FW, STIBP disabled, RSB filling
Vulnerability Srbds: Mitigation; Microcode
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep
mtr
r pge mca cmov pat pse36 clflush dts acpi mmx
f
xsr sse sse2 ss ht tm pbe syscall nx pdpe1gb
rd
tscp lm constant_tsc arch_perfmon pebs bts
rep_
good nopl xtopology nonstop_tsc cpuid
aperfmper
f pni pclmulqdq dtes64 monitor ds_cpl vmx smx
e
st tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
sse4_
1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm abm
cpuid_fa
ult invpcid_single pti ssbd ibrs ibpb stibp
tpr
_shadow vnmi flexpriority ept vpid ept_ad
fsgsb
ase tsc_adjust bmi1 avx2 smep bmi2 erms
invpcid
xsaveopt dtherm ida arat pln pts md_clear
flus
h_l1d
$$$$$$$$$$P. ------------
,g$$P" """Y$$.". OS: Debian GNU/Linux 11 (bullseye) x86_64
,$$P' `$$$. Host: B85M-HD3 R4
',$$P ,ggs. `$$b: Kernel: 5.11.0-18-generic
`d$$' ,$P"' . $$$ Uptime: 1 hour, 28 mins
$$P d$' , $$P Packages: 6371 (dpkg), 4 (flatpak)
$$: $$. - ,d$$' Shell: bash 5.1.4
Y$$. `.`"Y$$$$P"' Resolution: 1920x1080
`$$b. DE: Plasma 5.21.4
`Y$$b. WM: KWin
Terminal: lxterminal
Terminal Font: Monospace 10
CPU: Intel i5-4570S (4) @ 3.600GHz
GPU: NVIDIA GeForce GT 1030
Memory: 2733MiB / 7909MiB
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