anchor.diff: -UNC_CHA_CLOCKTICKS,,,,,,
  +UNC_CHA_CLOCKTICKS,,Uncore cache clock ticks,,,,
   UNC_CHA_IMC_READS_COUNT.NORMAL,,,,,,
   UNC_CHA_IMC_WRITES_COUNT.FULL,,,,,,
   UNC_CHA_LLC_VICTIMS.ALL,,,,,,
  
positive.code: UNC_M_PCLS.TOTAL,,,,,,
  UNC_M_DRAM_PRE_ALL,,,,,,
  UNC_M_PARITY_ERRORS,,,,,,
  UNC_M_POWER_CHANNEL_PPD,,,,,,
  UNC_M_POWER_SELF_REFRESH,,,,,,
  UNC_M_RDB_FULL,,,,,,
  UNC_M_RDB_NOT_EMPTY,,,,,,
  UNC_M_RDB_OCCUPANCY,,,,,,
  
negative.code: UNC_M_WPQ_INSERTS.PCH0,,,,,,
  UNC_M_WPQ_INSERTS.PCH1,,,,,,
  UNC_M_PRE_COUNT.PGT,,,,,,
  UNC_M_CLOCKTICKS,,Memory controller clock ticks,,,,
  UNC_M_HCLOCKTICKS,,,,,,
  UNC_M_RPQ_OCCUPANCY_PCH0,,,,,,
  UNC_M_RPQ_OCCUPANCY_PCH1,,,,,,
  