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authorBernhard Posselt <Raydiation@users.noreply.github.com>2014-12-04 16:24:35 +0100
committerBernhard Posselt <Raydiation@users.noreply.github.com>2014-12-04 16:24:35 +0100
commitb85dc3ed608fe38461498a17dd1c1381774277e4 (patch)
tree1ce4a553ffe30ab814a3ecdbab35e9fbc554f79e /bin
parentd12e6a76cb6da3901d9a5b2885242352198a9ed0 (diff)
Update Makefile
Diffstat (limited to 'bin')
-rw-r--r--bin/updater/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/updater/Makefile b/bin/updater/Makefile
index a79e03705..fc2c697fc 100644
--- a/bin/updater/Makefile
+++ b/bin/updater/Makefile
@@ -32,7 +32,7 @@ install-sysvinit: preinitsetup
@echo ""
@echo "Installed files. Please edit your config in /etc/owncloud/news/updater.ini and run:"
- @echo " TBD"
+ @echo " sudo update-rc.d /etc/init.d/owncloud-news-updater defaults"
@echo " sudo /etc/init.d/owncloud-news-updater start"
@echo "to run the updater on startup and:"
@echo " sudo /etc/init.d/owncloud-news-updater restart"
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-15 00:05:09 +0000
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// SPDX-License-Identifier: GPL-3.0-or-later

#ifndef NETDATA_EBPF_CACHESTAT_H
#define NETDATA_EBPF_CACHESTAT_H 1

// Module name & description
#define NETDATA_EBPF_MODULE_NAME_CACHESTAT "cachestat"
#define NETDATA_EBPF_CACHESTAT_MODULE_DESC "Monitor Linux page cache internal functions. This thread is integrated with apps and cgroup."

// charts
#define NETDATA_CACHESTAT_HIT_RATIO_CHART "cachestat_ratio"
#define NETDATA_CACHESTAT_DIRTY_CHART "cachestat_dirties"
#define NETDATA_CACHESTAT_HIT_CHART "cachestat_hits"
#define NETDATA_CACHESTAT_MISSES_CHART "cachestat_misses"

#define NETDATA_CACHESTAT_SUBMENU "page_cache"
#define NETDATA_CACHESTAT_CGROUP_SUBMENU "page cache (eBPF)"

#define EBPF_CACHESTAT_DIMENSION_PAGE "pages/s"
#define EBPF_CACHESTAT_DIMENSION_HITS "hits/s"
#define EBPF_CACHESTAT_DIMENSION_MISSES "misses/s"

// configuration file
#define NETDATA_CACHESTAT_CONFIG_FILE "cachestat.conf"

// Contexts
#define NETDATA_CGROUP_CACHESTAT_HIT_RATIO_CONTEXT "cgroup.cachestat_ratio"
#define NETDATA_CGROUP_CACHESTAT_MODIFIED_CACHE_CONTEXT "cgroup.cachestat_dirties"
#define NETDATA_CGROUP_CACHESTAT_HIT_FILES_CONTEXT "cgroup.cachestat_hits"
#define NETDATA_CGROUP_CACHESTAT_MISS_FILES_CONTEXT "cgroup.cachestat_misses"

#define NETDATA_SYSTEMD_CACHESTAT_HIT_RATIO_CONTEXT "services.cachestat_ratio"
#define NETDATA_SYSTEMD_CACHESTAT_MODIFIED_CACHE_CONTEXT "services.cachestat_dirties"
#define NETDATA_SYSTEMD_CACHESTAT_HIT_FILE_CONTEXT "services.cachestat_hits"
#define NETDATA_SYSTEMD_CACHESTAT_MISS_FILES_CONTEXT "services.cachestat_misses"

// ARAL Name
#define NETDATA_EBPF_CACHESTAT_ARAL_NAME "ebpf_cachestat"

// variables
enum cachestat_counters {
    NETDATA_KEY_CALLS_ADD_TO_PAGE_CACHE_LRU,
    NETDATA_KEY_CALLS_MARK_PAGE_ACCESSED,
    NETDATA_KEY_CALLS_ACCOUNT_PAGE_DIRTIED,
    NETDATA_KEY_CALLS_MARK_BUFFER_DIRTY,

    NETDATA_CACHESTAT_END
};

enum cachestat_account_dirty_pages {
    NETDATA_CACHESTAT_ACCOUNT_PAGE_DIRTY,
    NETDATA_CACHESTAT_SET_PAGE_DIRTY,
    NETDATA_CACHESTAT_FOLIO_DIRTY,

    NETDATA_CACHESTAT_ACCOUNT_DIRTY_END
};

enum cachestat_indexes {
    NETDATA_CACHESTAT_IDX_RATIO,
    NETDATA_CACHESTAT_IDX_DIRTY,
    NETDATA_CACHESTAT_IDX_HIT,
    NETDATA_CACHESTAT_IDX_MISS
};

enum cachestat_tables {
    NETDATA_CACHESTAT_GLOBAL_STATS,
    NETDATA_CACHESTAT_PID_STATS,
    NETDATA_CACHESTAT_CTRL
};

typedef struct netdata_publish_cachestat_pid {
    uint64_t add_to_page_cache_lru;
    uint64_t mark_page_accessed;
    uint64_t account_page_dirtied;
    uint64_t mark_buffer_dirty;
} netdata_cachestat_pid_t;

typedef struct netdata_publish_cachestat {
    long long ratio;
    long long dirty;
    long long hit;
    long long miss;

    netdata_cachestat_pid_t current;
    netdata_cachestat_pid_t prev;
} netdata_publish_cachestat_t;

void *ebpf_cachestat_thread(void *ptr);
void ebpf_cachestat_release(netdata_publish_cachestat_t *stat);

extern struct config cachestat_config;
extern netdata_ebpf_targets_t cachestat_targets[];
extern ebpf_local_maps_t cachestat_maps[];

#endif // NETDATA_EBPF_CACHESTAT_H