SVG: Add SVG output for UDPv6 network statistics

[sysstat] / svg_stats.c

diff --git a/svg_stats.c b/svg_stats.c
index 0000405d9c6e6252a3cbcde17ed6a71c04c2a77d..4dc76819827753010f8079eb63e0fe921446be63 100644 (file)
--- a/svg_stats.c
+++ b/svg_stats.c
@@ -2693,6 +2693,76 @@ __print_funct_t svg_print_net_icmp6_stats(struct activity *a, int curr, int acti
        }
 }
 
+/*
+ ***************************************************************************
+ * Display UDPv6 network statistics in SVG.
+ *
+ * IN:
+ * @a          Activity structure with statistics.
+ * @curr       Index in array for current sample statistics.
+ * @action     Action expected from current function.
+ * @svg_p      SVG specific parameters: Current graph number (.@graph_no),
+ *             flag indicating that a restart record has been previously
+ *             found (.@restart) and time used for the X axis origin
+ *             (@ust_time_ref).
+ * @itv                Interval of time in jiffies (only with F_MAIN action).
+ * @record_hdr Pointer on record header of current stats sample.
+ ***************************************************************************
+ */
+__print_funct_t svg_print_net_udp6_stats(struct activity *a, int curr, int action, struct svg_parm *svg_p,
+                                        unsigned long long itv, struct record_header *record_hdr)
+{
+       struct stats_net_udp6
+               *snuc = (struct stats_net_udp6 *) a->buf[curr],
+               *snup = (struct stats_net_udp6 *) a->buf[!curr];
+       int group[] = {2, 2};
+       char *title[] = {"UDPv6 network statistics (1)", "UDPv6 network statistics (2)"};
+       char *g_title[] = {"idgm6/s", "odgm6/s",
+                          "noport6/s", "idgmer6/s"};
+       static double *spmin, *spmax;
+       static char **out;
+       static int *outsize;
+
+       if (action & F_BEGIN) {
+               /*
+                * Allocate arrays that will contain the graphs data
+                * and the min/max values.
+                */
+               out = allocate_graph_lines(4, &outsize, &spmin, &spmax);
+       }
+
+       if (action & F_MAIN) {
+               /* Check for min/max values */
+               save_extrema(0, 4, 0, (void *) a->buf[curr], (void *) a->buf[!curr],
+                            itv, spmin, spmax);
+
+               /* idgm6/s */
+               lnappend(record_hdr->ust_time - svg_p->ust_time_ref,
+                        S_VALUE(snup->InDatagrams6, snuc->InDatagrams6, itv),
+                        out, outsize, svg_p->restart);
+               /* odgm6/s */
+               lnappend(record_hdr->ust_time - svg_p->ust_time_ref,
+                        S_VALUE(snup->OutDatagrams6, snuc->OutDatagrams6, itv),
+                        out + 1, outsize + 1, svg_p->restart);
+               /* noport6/s */
+               lnappend(record_hdr->ust_time - svg_p->ust_time_ref,
+                        S_VALUE(snup->NoPorts6, snuc->NoPorts6, itv),
+                        out + 2, outsize + 2, svg_p->restart);
+               /* idgmer6/s */
+               lnappend(record_hdr->ust_time - svg_p->ust_time_ref,
+                        S_VALUE(snup->InErrors6, snuc->InErrors6, itv),
+                        out + 3, outsize + 3, svg_p->restart);
+       }
+
+       if (action & F_END) {
+               draw_activity_graphs(a->g_nr, SVG_LINE_GRAPH, title, g_title, NULL, group,
+                                    spmin, spmax, out, outsize, svg_p, record_hdr);
+
+               /* Free remaining structures */
+               free_graphs(out, outsize, spmin, spmax);
+       }
+}
+
 /*
  ***************************************************************************
  * Display CPU frequency statistics in SVG.