Examples with CacheDisplay com.google.gerrit.server.cache.CacheDisplay used on opensource projects

Example 1 with CacheDisplay

use of com.google.gerrit.server.cache.CacheDisplay in project gerrit by GerritCodeReview.

the class Reindex method printCacheStats.

private void printCacheStats() {
    try (Writer sw = new StringWriter()) {
        sw.write("Cache Statistics at the end of reindexing\n");
        new CacheDisplay(sw, StreamSupport.stream(cacheMap.spliterator(), false).map(e -> new CacheInfo(e.getExportName(), e.get())).collect(Collectors.toList())).displayCaches();
        System.out.print(sw.toString());
    } catch (Exception e) {
        System.out.format("Error displaying the cache statistics\n" + e.getMessage());
    }
}

Example 2 with CacheDisplay

use of com.google.gerrit.server.cache.CacheDisplay in project gerrit by GerritCodeReview.

the class ShowCaches method run.

@Override
protected void run() throws Failure {
    enableGracefulStop();
    nw = columns - 50;
    Instant now = Instant.now();
    DateTimeFormatter fmt = DateTimeFormatter.ofPattern("HH:mm:ss   zzz").withZone(ZoneId.of("UTC"));
    stdout.format("%-25s %-20s      now  %16s\n", "Gerrit Code Review", Version.getVersion() != null ? Version.getVersion() : "", fmt.format(now));
    stdout.format("%-25s %-20s   uptime %16s\n", "", "", uptime(now.toEpochMilli() - serverStarted));
    stdout.print('\n');
    try {
        new CacheDisplay(stdout, nw, getCaches()).displayCaches();
        boolean showJvm;
        try {
            permissionBackend.user(self).check(GlobalPermission.MAINTAIN_SERVER);
            showJvm = true;
        } catch (AuthException | PermissionBackendException e) {
            // Silently ignore and do not display detailed JVM information.
            showJvm = false;
        }
        if (showJvm) {
            sshSummary();
            SummaryInfo summary = getSummary.setGc(gc).setJvm(showJVM).apply(new ConfigResource()).value();
            taskSummary(summary.taskSummary);
            memSummary(summary.memSummary);
            threadSummary(summary.threadSummary);
            if (showJVM && summary.jvmSummary != null) {
                jvmSummary(summary.jvmSummary);
            }
        }
    } catch (Exception e) {
        throw new Failure(1, "unavailable", e);
    }
    stdout.flush();
}