X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Ftools%2Fpresentation%2Fgenerator_tables.py;h=f555fce77d128693f9f8c48be1da5da5266718b4;hb=refs%2Fchanges%2F49%2F12849%2F3;hp=8791ae5804bb1ccb547a57a843140e29f427ff56;hpb=179579436b0f333732e9937ba4cf7d6ad6a83f46;p=csit.git

diff --git a/resources/tools/presentation/generator_tables.py b/resources/tools/presentation/generator_tables.py
index 8791ae5804..f555fce77d 100644
--- a/resources/tools/presentation/generator_tables.py
+++ b/resources/tools/presentation/generator_tables.py
@@ -43,9 +43,9 @@ def generate_tables(spec, data):
     for table in spec.tables:
         try:
             eval(table["algorithm"])(table, data)
-        except NameError:
-            logging.error("The algorithm '{0}' is not defined.".
-                          format(table["algorithm"]))
+        except NameError as err:
+            logging.error("Probably algorithm '{alg}' is not defined: {err}".
+                          format(alg=table["algorithm"], err=repr(err))
     logging.info("Done.")
 
 
@@ -819,6 +819,8 @@ def table_performance_trending_dashboard(table, input_data):
         classification_lst = classify_anomalies(data_t, window=14)
 
         if classification_lst:
+            if isnan(rel_change_last) and isnan(rel_change_long):
+                continue
             tbl_lst.append(
                 [tbl_dict[tst_name]["name"],
                  '-' if isnan(last_median_t) else