jvm_threads_started_total 1260.0 # HELP jvm_threads_deadlocked Cycles of JVM-threads that are in deadlock waiting to acquire object monitors or ownable synchronizers # TYPE jvm_threads_deadlocked gauge #死锁线程数量 jvm_threads_deadlocked 0.0 # HELP jvm_threads_deadlocked_monitor Cycles of JVM-thre...
# HELP jvm_threads_peak Peak thread count of a JVM # TYPE jvm_threads_peak gauge jvm_threads_peak 80.0 # HELP jvm_threads_started_total Started thread count of a JVM # TYPE jvm_threads_started_total counter jvm_threads_started_total 155322.0 # HELP jvm_threads_deadlocked Cycles of JVM-thr...
"threads.daemon": 37, "threads.totalStarted": 53, "threads": 45, "classes": 8716, "classes.loaded": 8716, "classes.unloaded": 0, "gc.ps_scavenge.count": 3, "gc.ps_scavenge.time": 86, "gc.ps_marksweep.count": 2, "gc.ps_marksweep.time": 133, "httpsessions.max": -1, "ht...
KiB Mem:32762356total,14675196used,18087160free,884buffers KiB Swap:2103292total,0used,2103292free.6580028cached MemPIDUSERPRNIVIRTRESSHRS%CPU%MEMTIME+COMMAND2323mysql20019.918g4.538g9404S0.33314.52352:51.44mysqld1260root20079334921.173g14004S0.3333.75358:20.74java1520daemon2003581403980776S0.3330.0126:19.5...
public static void saveProperties(Map<String, String> props) { if (initLevel() != 0) throw new IllegalStateException("Wrong init level"); // only main thread is running at this time, so savedProps and // its content will be correctly published to threads started later if (savedProps ...
cpu过高主要是线程方面的问题,我们知道jvm中每个线程都分配了单独的栈,我们可以通过jstack查看线程栈情况。 jstack pid p.s.这里的pid为进程id,也就是第一步top中的pid 对照着step3中占用cpu最高的线程十六进制值可以定位到线程的栈信息。 上图可以看到具体定位到了java的代码,就可以具体分析一下这个java代码为什么...
totalstartedthreadcount 計數統計資訊 JVM 啟動以來建立和/或啟動的執行緒總數。 daemonthreadcount 計數統計資訊 目前的活性常駐程式執行緒數。 allthreadids 字串統計資訊 所有活性執行緒 ID 清單。 currentthreadcputime 計數統計資訊 如果已啟用 CPU 時間測量,則表示目前執行緒的 CPU 時間 (以納秒...
Threads: 66 total, 0 running, 66 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.0 us, 2.5 sy, 0.0 ni, 97.5 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st KiB Mem : 3861300 total, 2354800 free, 905048 used, 601452 buff/cache KiB Swap: 4063228 total, 4063228 free, 0 used. 2715876 avail Mem...
jvm_threads_peak_threads gauge jvm_threads_peak_threads 128.0 # HELP jvm_classes_unloaded_classes_total The total number of classes unloaded since the Java virtual machine has started execution # TYPE jvm_classes_unloaded_classes_total counter jvm_classes_unloaded_classes_total 0.0 # HELP system_...
COUNT: the count of active threads DAEMON-COUNT: the count of active daemon threads PEAK-COUNT: the maximum count of the live threads since JVM starts STARTED-COUNT: the total count of the created threads since JVM starts DEADLOCK-COUNT: the count of deadlocked threads # File descriptor relat...