
Default to print all info if no arguments are used.
Optional arguments are:
	m:cdm metrics | p:cdm properties
Usage: adb shell lshal debug android.hardware.drm@1.3::IDrmFactory/widevine [m|p]

**** Widevine Cdm Metrics ****
*** Metric size=25
engine_metrics
    crypto_session_get_device_unique_id: count=3 {error_code:0 0}
    crypto_session_life_span: 1
    crypto_session_open_time_us: min=1420 max=60072 mean=21348 variance=7.49988e+08 count=3 {error_code:0 0,security_level:0}
    crypto_session_system_id: 14785
    usage_table_header_initial_size: 0
    oemcrypto_api_version: 16
    oemcrypto_close_session: count=3 {oemcrypto_result:0 0}
    oemcrypto_current_hdcp_capability: HDCP_V1
    oemcrypto_get_device_id: count=3 {oemcrypto_result:0 0}
    oemcrypto_get_key_data_time_us: min=355 max=1110 mean=770.333 variance=97866.9 count=3 {length:64,oemcrypto_result:0 0}
    oemcrypto_get_random: count=3 {oemcrypto_result:0 0}
    oemcrypto_initialize_time_us: mean=90185 count=1 {oemcrypto_result:0 0}
    oemcrypto_max_hdcp_capability: HDCP_V2_3
    oemcrypto_number_of_open_sessions: 0
    oemcrypto_provisioning_method: KEYBOX
    oemcrypto_usage_table_support: 1
    oemcrypto_load_usage_table_header: count=1 {oemcrypto_result:0 0}
    oemcrypto_minor_api_version: 3
    oemcrypto_maximum_usage_table_header_size: 3000
  oemcrypto_initialization_mode: USING_L1_WITH_KEYBOX
  oemcrypto_l1_api_version: 16
  oemcrypto_l1_min_api_version: 8
  cdm_engine_cdm_version: "16.1.1@006"
  cdm_engine_creation_time_millis: 1787016728
  cdm_engine_life_span_ms: 201327
session_metrics

*** Metric size=25
engine_metrics
    crypto_session_get_token: count=4 {error_code:0 0}
    crypto_session_life_span: 0
    crypto_session_system_id: 14785
    usage_table_header_initial_size: 0
    oemcrypto_api_version: 16
    oemcrypto_close_session: count=3 {oemcrypto_result:0 0}
    oemcrypto_generate_derived_keys_time_us: min=637 max=2585 mean=1127 variance=708594 count=4 {oemcrypto_result:0 0}
    oemcrypto_generate_nonce: count=4 {oemcrypto_result:0 0}
    oemcrypto_get_key_data_time_us: min=192 max=5199 mean=908.625 variance=2.64665e+06 count=8 {length:64,oemcrypto_result:0 0}
    oemcrypto_get_random: count=12 {oemcrypto_result:0 0}
    oemcrypto_provisioning_method: KEYBOX
    oemcrypto_security_patch_level: 4
    oemcrypto_usage_table_support: 1
    oemcrypto_resource_rating_tier: 3
    oemcrypto_prep_and_sign_provisioning_request_time_us[0]: min=168 max=8713 mean=2327 variance=1.35941e+07 count=4 {oemcrypto_result:0 0}
    oemcrypto_prep_and_sign_provisioning_request_time_us[1]: min=137 max=30235 mean=7681.5 variance=1.69554e+08 count=4 {oemcrypto_result:7 7}
  oemcrypto_initialization_mode: USING_L1_WITH_KEYBOX
  oemcrypto_l1_api_version: 16
  oemcrypto_l1_min_api_version: 8
  cdm_engine_cdm_version: "16.1.1@006"
  cdm_engine_close_session: count=4 {error_code:0 0}
  cdm_engine_creation_time_millis: 1787016733
  cdm_engine_get_provisioning_request_time_us: min=4261 max=180396 mean=48805.2 variance=5.77273e+09 count=4 {error_code:0 0}
  cdm_engine_life_span_ms: 195476
  cdm_engine_open_session: count=4 {error_code:0 0}
session_metrics
  session[0]
    session_id: "sid5"
      crypto_session_security_level: 1
      crypto_session_life_span: 49
      crypto_session_open_time_us: mean=3656 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_close_session: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=827 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
    cdm_session_life_span_ms: 49
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[1]
    session_id: "sid10"
      crypto_session_security_level: 1
      crypto_session_life_span: 5
      crypto_session_open_time_us: mean=1468 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_close_session: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=399 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
    cdm_session_life_span_ms: 4
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[2]
    session_id: "sid13"
      crypto_session_security_level: 1
      crypto_session_life_span: 3
      crypto_session_open_time_us: mean=1169 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_close_session: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=256 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
    cdm_session_life_span_ms: 3
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[3]
    session_id: "sid14"
      crypto_session_security_level: 1
      crypto_session_life_span: 4
      crypto_session_open_time_us: mean=1213 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_close_session: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=308 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
    cdm_session_life_span_ms: 4
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"

*** Metric size=25
engine_metrics
    crypto_session_life_span: 0
    oemcrypto_api_version: 16
  oemcrypto_initialization_mode: USING_L1_WITH_KEYBOX
  oemcrypto_l1_api_version: 16
  oemcrypto_l1_min_api_version: 8
  cdm_engine_cdm_version: "16.1.1@006"
  cdm_engine_close_session: count=2 {error_code:0 0}
  cdm_engine_creation_time_millis: 1787016728
  cdm_engine_generate_key_request_time_us: min=19837 max=52267 mean=39928.7 variance=2.05341e+08 count=3 {error_code:4 4,license_type:0}
  cdm_engine_life_span_ms: 201046
  cdm_engine_open_session: count=6 {error_code:0 0}
  cdm_engine_restore_key_time_us: min=61815 max=220255 mean=141035 variance=6.27581e+09 count=2 {error_code:2 2}
session_metrics
  session[0]
    session_id: "sid3"
      crypto_session_security_level: 1
      crypto_session_life_span: 250
      crypto_session_load_certificate_private_key_time_us: mean=6452 count=1 {error_code:0 0}
      crypto_session_open_time_us: mean=5389 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_close_session: count=1 {oemcrypto_result:0 0}
      oemcrypto_derive_keys_from_session_key_time_us: mean=80886 count=1 {oemcrypto_result:0 0}
      oemcrypto_generate_nonce: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=375 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_oem_public_certificate: count=1 {oemcrypto_result:25 25}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_load_device_drm_key_time_us: mean=2985 count=1 {oemcrypto_result:0 0}
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
      oemcrypto_prep_and_sign_license_request_time_us[0]: mean=114445 count=1 {oemcrypto_result:0 0}
      oemcrypto_prep_and_sign_license_request_time_us[1]: mean=315 count=1 {oemcrypto_result:7 7}
      oemcrypto_load_license_time_us: mean=483 count=1 {oemcrypto_result:0 0}
    cdm_session_life_span_ms: 249
    cdm_session_restore_offline_session: count=1 {error_code:2 2,error_detail:0}
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[1]
    session_id: "sid4"
      crypto_session_security_level: 1
      crypto_session_life_span: 4
      crypto_session_open_time_us: mean=1366 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_close_session: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=353 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
    cdm_session_life_span_ms: 4
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[2]
    session_id: "sid6"
      crypto_session_security_level: 1
      crypto_session_load_certificate_private_key_time_us: mean=1367 count=1 {error_code:0 0}
      crypto_session_open_time_us: mean=2433 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_current_hdcp_capability: HDCP_V1
      oemcrypto_generate_nonce: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=468 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_oem_public_certificate: count=1 {oemcrypto_result:25 25}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_is_anti_rollback_hw_present: 1
      oemcrypto_load_device_drm_key_time_us: mean=1041 count=1 {oemcrypto_result:0 0}
      oemcrypto_max_hdcp_capability: HDCP_V2_3
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_security_patch_level: 4
      oemcrypto_usage_table_support: 1
      oemcrypto_resource_rating_tier: 3
      oemcrypto_prep_and_sign_license_request_time_us[0]: mean=42580 count=1 {oemcrypto_result:0 0}
      oemcrypto_prep_and_sign_license_request_time_us[1]: mean=168 count=1 {oemcrypto_result:7 7}
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[3]
    session_id: "sid7"
      crypto_session_security_level: 1
      crypto_session_load_certificate_private_key_time_us: mean=808 count=1 {error_code:0 0}
      crypto_session_open_time_us: mean=1080 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_current_hdcp_capability: HDCP_V1
      oemcrypto_derive_keys_from_session_key_time_us: mean=30411 count=1 {oemcrypto_result:0 0}
      oemcrypto_generate_nonce: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=248 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_oem_public_certificate: count=1 {oemcrypto_result:25 25}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_load_device_drm_key_time_us: mean=561 count=1 {oemcrypto_result:0 0}
      oemcrypto_max_hdcp_capability: HDCP_V2_3
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_usage_table_support: 1
      oemcrypto_prep_and_sign_license_request_time_us[0]: mean=28137 count=1 {oemcrypto_result:0 0}
      oemcrypto_prep_and_sign_license_request_time_us[1]: mean=165 count=1 {oemcrypto_result:7 7}
      oemcrypto_load_license_time_us: mean=489 count=1 {oemcrypto_result:0 0}
    cdm_session_restore_offline_session: count=1 {error_code:2 2,error_detail:0}
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[4]
    session_id: "sid8"
      crypto_session_security_level: 1
      crypto_session_load_certificate_private_key_time_us: mean=1393 count=1 {error_code:0 0}
      crypto_session_open_time_us: mean=1495 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_current_hdcp_capability: HDCP_V1
      oemcrypto_generate_nonce: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=359 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_oem_public_certificate: count=1 {oemcrypto_result:25 25}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_is_anti_rollback_hw_present: 1
      oemcrypto_load_device_drm_key_time_us: mean=722 count=1 {oemcrypto_result:0 0}
      oemcrypto_max_hdcp_capability: HDCP_V2_3
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_security_patch_level: 4
      oemcrypto_usage_table_support: 1
      oemcrypto_resource_rating_tier: 3
      oemcrypto_prep_and_sign_license_request_time_us[0]: mean=36302 count=1 {oemcrypto_result:0 0}
      oemcrypto_prep_and_sign_license_request_time_us[1]: mean=548 count=1 {oemcrypto_result:7 7}
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"
  session[5]
    session_id: "sid9"
      crypto_session_security_level: 1
      crypto_session_load_certificate_private_key_time_us: mean=1046 count=1 {error_code:0 0}
      crypto_session_open_time_us: mean=1290 count=1 {error_code:0 0,security_level:0}
      crypto_session_system_id: 14785
      usage_table_header_initial_size: 0
      oemcrypto_api_version: 16
      oemcrypto_current_hdcp_capability: HDCP_V1
      oemcrypto_generate_nonce: count=1 {oemcrypto_result:0 0}
      oemcrypto_get_key_data_time_us: mean=353 count=1 {length:64,oemcrypto_result:0 0}
      oemcrypto_get_oem_public_certificate: count=1 {oemcrypto_result:25 25}
      oemcrypto_get_random: count=2 {oemcrypto_result:0 0}
      oemcrypto_is_anti_rollback_hw_present: 1
      oemcrypto_load_device_drm_key_time_us: mean=649 count=1 {oemcrypto_result:0 0}
      oemcrypto_max_hdcp_capability: HDCP_V2_3
      oemcrypto_provisioning_method: KEYBOX
      oemcrypto_security_patch_level: 4
      oemcrypto_usage_table_support: 1
      oemcrypto_resource_rating_tier: 3
      oemcrypto_prep_and_sign_license_request_time_us[0]: mean=15007 count=1 {oemcrypto_result:0 0}
      oemcrypto_prep_and_sign_license_request_time_us[1]: mean=148 count=1 {oemcrypto_result:7 7}
    oemcrypto_build_info: "OEMCrypto Ref Code Jun  8 2023 07:08:09"


**** Widevine CDM properties ****
default security level: [L1]
OEM Crypto build info: [OEMCrypto Ref Code Jun  8 2023 07:08:09]
analog capabilities: [None]
can disable analog output: [False]
hdcp level- current: [HDCP-1.x]
hdcp level- max: [HDCP-2.3]
id- device: [BFX-UH200_2019_000000001]
id- system: [14785]
max usage table entries: [3000]
num sessions- max supported: [100]
num sessions- opened: [5]
provisioning id: [B70D4564275A37728F28A684B93B8527]
provisioning model: [Keybox]
renewal server url: []
resource rating tier: [3]
support SRM update: [False]
support decrypt hash: [1]
support usage table: [True]
version(major)- OEM Crypto API: [16]
version(minor)- OEM Crypto API: [4]
version- Widevine CDM: [16.1.1@006]
version- current SRM: [0]
