final OsStats os = nodeStats.getOs();
                if (os != null && os.getCpu() != null) {
                    final short percent = os.getCpu().getPercent();
                    if (percent > maxCpu) {
                        maxCpu = percent;
                    }
                }
            }
            systemHelper.setSearchEngineCpuPercent(maxCpu);
            consecutiveFailures = 0;

     * percent-encoded in a path.
     *
     * See https://url.spec.whatwg.org/#percent-encoded-bytes
     */
    fun newInstance(): UrlComponentEncodingTester =
      UrlComponentEncodingTester()
        .allAscii(Encoding.IDENTITY)
        .nonPrintableAscii(Encoding.PERCENT)
        .override(
          Encoding.SKIP,
          '\t'.code,

     */
    public boolean calibrateCpuLoad(final long timeoutInMillis) {
        final short percent = ComponentUtil.getFessConfig().getAdaptiveLoadControlAsInteger().shortValue();
        if (percent <= 0) {
            return true;
        }
        short current = getSystemCpuPercent();
        if (current < percent) {
            return true;
        }
        final long startTime = getCurrentTimeAsLong();

        // CharUtil.isUrlChar does NOT include { }, so they get percent-encoded
        String result = DocumentUtil.encodeUrl("http://example.com/{id}");
        assertEquals("http://example.com/%7Bid%7D", result);
    }

    @Test
    public void test_encodeUrl_unicodeChars() {
        // Non-ASCII characters are percent-encoded; encoding depends on request context

 *
 * ### Percent encoding
 *
 * Percent encoding replaces a character (like `\ud83c\udf69`) with its UTF-8 hex bytes (like
 * `%F0%9F%8D%A9`). This approach works for whitespace characters, control characters, non-ASCII
 * characters, and characters that already have another meaning in a particular context.
 *

      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the
      outstanding shares, or (iii) beneficial ownership of such entity.

      "You" (or "Your") shall mean an individual or Legal Entity
      exercising permissions granted by this License.

        final Path result =
                indexExportJob.buildFilePath(tempDir.toString(), "file:///data/100%/report.txt", new HtmlIndexExportFormatter());
        assertNotNull(result);
        // Bare percent is invalid in URI syntax, so this should fall back to _invalid/hash path
        assertTrue(result.toString().startsWith(tempDir.toString() + "/_invalid/"));
        assertTrue(result.toString().endsWith(".html"));
    }

    // BloomFilter.create(Funnels.unencodedCharsFunnel(), 244412641, 1e-11);
  }

  /**
   * Asserts that {@link BloomFilter#approximateElementCount} is within 1 percent of the expected
   * value.
   */
  private static void assertApproximateElementCountGuess(BloomFilter<?> bf, int sizeGuess) {
    assertThat(bf.approximateElementCount()).isAtLeast((long) (sizeGuess * 0.99));

or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making...

        assertTrue(result);
    }

    @Test
    public void test_getSystemCpuPercent() {
        final short cpuPercent = systemHelper.getSystemCpuPercent();
        // CPU percent can be -1 if not available or other negative values in test environment
        assertTrue(cpuPercent >= -1);
        assertTrue(cpuPercent <= 100);
    }

    @Test
    public void test_waitForNoWaitingThreads() {