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-rw-r--r--src/cgtop/cgtop.c34
1 files changed, 21 insertions, 13 deletions
diff --git a/src/cgtop/cgtop.c b/src/cgtop/cgtop.c
index a390cf3256..8c58cd2c04 100644
--- a/src/cgtop/cgtop.c
+++ b/src/cgtop/cgtop.c
@@ -62,6 +62,7 @@ typedef struct Group {
static unsigned arg_depth = 3;
static unsigned arg_iterations = 0;
static bool arg_batch = false;
+static bool arg_raw = false;
static usec_t arg_delay = 1*USEC_PER_SEC;
static enum {
@@ -96,6 +97,16 @@ static void group_hashmap_free(Hashmap *h) {
hashmap_free(h);
}
+static const char *maybe_format_bytes(char *buf, size_t l, bool is_valid, off_t t) {
+ if (!is_valid)
+ return "-";
+ if (arg_raw) {
+ snprintf(buf, l, "%jd", t);
+ return buf;
+ }
+ return format_bytes(buf, l, t);
+}
+
static int process(const char *controller, const char *path, Hashmap *a, Hashmap *b, unsigned iteration) {
Group *g;
int r;
@@ -532,18 +543,9 @@ static int display(Hashmap *a) {
} else
printf(" %*s", maxtcpu, format_timespan(buffer, sizeof(buffer), (nsec_t) (g->cpu_usage / NSEC_PER_USEC), 0));
- if (g->memory_valid)
- printf(" %8s", format_bytes(buffer, sizeof(buffer), g->memory));
- else
- fputs(" -", stdout);
-
- if (g->io_valid) {
- printf(" %8s",
- format_bytes(buffer, sizeof(buffer), g->io_input_bps));
- printf(" %8s",
- format_bytes(buffer, sizeof(buffer), g->io_output_bps));
- } else
- fputs(" - -", stdout);
+ printf(" %8s", maybe_format_bytes(buffer, sizeof(buffer), g->memory_valid, g->memory));
+ printf(" %8s", maybe_format_bytes(buffer, sizeof(buffer), g->io_valid, g->io_input_bps));
+ printf(" %8s", maybe_format_bytes(buffer, sizeof(buffer), g->io_valid, g->io_output_bps));
putchar('\n');
}
@@ -561,6 +563,7 @@ static void help(void) {
" -c Order by CPU load\n"
" -m Order by memory load\n"
" -i Order by IO load\n"
+ " -r --raw Provide raw (not human-readable) numbers\n"
" --cpu[=TYPE] Show CPU usage as time or percentage (default)\n"
" -d --delay=DELAY Delay between updates\n"
" -n --iterations=N Run for N iterations before exiting\n"
@@ -583,6 +586,7 @@ static int parse_argv(int argc, char *argv[]) {
{ "delay", required_argument, NULL, 'd' },
{ "iterations", required_argument, NULL, 'n' },
{ "batch", no_argument, NULL, 'b' },
+ { "raw", no_argument, NULL, 'r' },
{ "depth", required_argument, NULL, ARG_DEPTH },
{ "cpu", optional_argument, NULL, ARG_CPU_TYPE},
{}
@@ -594,7 +598,7 @@ static int parse_argv(int argc, char *argv[]) {
assert(argc >= 1);
assert(argv);
- while ((c = getopt_long(argc, argv, "hptcmin:bd:", options, NULL)) >= 0)
+ while ((c = getopt_long(argc, argv, "hptcmin:brd:", options, NULL)) >= 0)
switch (c) {
@@ -649,6 +653,10 @@ static int parse_argv(int argc, char *argv[]) {
arg_batch = true;
break;
+ case 'r':
+ arg_raw = true;
+ break;
+
case 'p':
arg_order = ORDER_PATH;
break;