Erlang hangs in Docker container

[walter-weinmann]

Time is now 18:00:

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Start src_erlang/scripts/run_bench_oranif.sh
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ora_bench - Oracle benchmark - oranif and Erlang.
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MULTIPLE_RUN               : true
BENCHMARK_DATABASE         : db_19_3_ee
CONNECTION_HOST            : 192.168.1.109
CONNECTION_PORT            : 1521
CONNECTION_SERVICE         : orclpdb1
-----------------------------------------------------------------------------
BENCHMARK_BATCH_SIZE       :
BENCHMARK_CORE_MULTIPLIER  :
BENCHMARK_TRANSACTION_SIZE :
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DATE TIME : 27.02.2020 13:21:54
=============================================================================
2020-02-27 13:21:54:650 [INFO] OraBench - Start OraBench.java
2020-02-27 13:21:54:651 [INFO] OraBench - args[0]=setup_erlang
2020-02-27 13:21:54:653 [INFO] OraBench - Start Setup Erlang OraBench Run
2020-02-27 13:21:54:709 [INFO] OraBench - End   Setup Erlang OraBench Run
2020-02-27 13:21:54:710 [INFO] OraBench - End   OraBench.java

[main:16] Start orabench (oranif)
[orabench:main:68] Partition 0 contains 50124 rows
[orabench:main:68] Partition 1 contains 49876 rows

[c-bik]

Loading bulk data in docker

[orabench:main:57] Loading data...1% (0s)...2% (0s)...3% (0s)...4% (0s)...5% (0s)...6% (0s)...
7% (0s)...8% (1s)...9% (1s)...10% (1s)...11% (1s)...12% (2s)...13% (2s)...14% (2s)...15% (3s)...
16% (3s)...17% (4s)...18% (4s)...19% (5s)...20% (5s)...21% (6s)...22% (7s)...23% (7s)...24% (8s)...
25% (9s)...26% (10s)...27% (11s)...28% (12s)...29% (13s)...30% (14s)...31% (16s)...32% (17s)...
33% (19s)...34% (21s)...35% (21s)...36% (23s)...37% (25s)...38% (27s)...39% (28s)...40% (32s)...
41% (34s)...42% (37s)...43% (40s)...44% (44s)...45% (48s)...46% (49s)...47% (54s)...48% (59s)...
49% (64s)...50% (69s)...51% (75s)...52% (78s)...53% (83s)...54% (90s)...55% (95s)...56% (99s)...
57% (105s)...58% (112s)...59% (119s)...60% (126s)...61% (132s)...62% (139s)...63% (146s)...
64% (153s)...65% (161s)...66% (166s)...67% (173s)...68% (182s)...69% (191s)...70% (198s)...
71% (204s)...72% (212s)...73% (221s)...74% (231s)...75% (240s)...76% (249s)...77% (258s)...
78% (268s)...79% (276s)...80% (281s)...81% (285s)...82% (295s)...83% (305s)...84% (315s)...
85% (326s)...86% (337s)...87% (348s)...88% (359s)...89% (365s)...90% (375s)...91% (386s)...
92% (398s)...93% (409s)...94% (421s)...95% (431s)...96% (436s)...97% (449s)...98% (461s)...
99% (474s)...100% (487s)

Loading bulk data in windows

[orabench:main:57] Loading data...1% (0s)...2% (0s)...3% (0s)...4% (0s)...5% (0s)...6% (0s)...
7% (0s)...8% (0s)...9% (0s)...10% (0s)...11% (0s)...12% (0s)...13% (0s)...14% (0s)...15% (0s)...
16% (0s)...17% (0s)...18% (0s)...19% (0s)...20% (0s)...21% (0s)...22% (0s)...23% (0s)...24% (0s)...
25% (0s)...26% (0s)...27% (0s)...28% (0s)...29% (0s)...30% (0s)...31% (0s)...32% (1s)...33% (1s)...
34% (1s)...35% (1s)...36% (1s)...37% (1s)...38% (1s)...39% (1s)...40% (1s)...41% (1s)...42% (1s)...
43% (1s)...44% (1s)...45% (1s)...46% (1s)...47% (1s)...48% (1s)...49% (1s)...50% (1s)...51% (1s)...
52% (1s)...53% (1s)...54% (1s)...55% (1s)...56% (1s)...57% (1s)...58% (1s)...59% (1s)...60% (1s)...
61% (1s)...62% (2s)...63% (2s)...64% (2s)...65% (2s)...66% (2s)...67% (2s)...68% (2s)...69% (2s)...
70% (2s)...71% (2s)...72% (2s)...73% (2s)...74% (2s)...75% (2s)...76% (2s)...77% (2s)...78% (2s)...
79% (2s)...80% (2s)...81% (2s)...82% (2s)...83% (2s)...84% (2s)...85% (2s)...86% (2s)...87% (2s)...
88% (2s)...89% (2s)...90% (3s)...91% (3s)...92% (3s)...93% (3s)...94% (3s)...95% (3s)...96% (3s)...
97% (3s)...98% (3s)...99% (3s)...100% (3s)

Look like docker has some garbage collect problem. To-be-Considered re-design with ETS instead of deep map structure!

Ref: https://github.com/KonnexionsGmbH/ora_bench/tree/erl_docker_memory_debug