---> uname -a: Linux prd-centos8-robot-2c-8g-19681.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5017 19 2118 6839 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:38:bc:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe38:bcd9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/07/2024 _x86_64_ (2 CPU) 09:34:50 LINUX RESTART (2 CPU) 09:35:01 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 193.74 148.84 44.90 13526.29 37593.47 09:37:01 AM 95.27 15.56 79.71 2744.02 6616.74 09:38:01 AM 73.59 0.70 72.89 50.78 8716.24 09:39:01 AM 29.25 0.42 28.83 64.79 2354.82 09:40:01 AM 47.60 0.03 47.57 3.47 6936.77 09:41:01 AM 3.17 0.12 3.05 33.06 103.58 09:42:01 AM 2.02 0.00 2.02 0.00 105.85 09:43:01 AM 0.37 0.00 0.37 0.00 4.57 09:44:01 AM 2.52 0.32 2.20 36.93 148.46 09:45:01 AM 28.70 0.52 28.18 63.86 1314.45 Average: 47.63 16.66 30.97 1653.39 6392.35 09:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 5898024 7251136 1984408 25.18 2688 1552364 604532 6.77 151048 1577320 16352 09:37:01 AM 5337844 7071104 2544588 32.28 2688 1915484 678004 7.59 211068 2013204 159768 09:38:01 AM 5240132 7066368 2642300 33.52 2688 2003608 690024 7.73 230892 2067960 19700 09:39:01 AM 5052484 7013208 2829948 35.90 2688 2133340 737500 8.26 261428 2210272 111788 09:40:01 AM 5058540 7082764 2823892 35.83 2688 2193620 646260 7.24 259428 2191188 4 09:41:01 AM 5013424 7040072 2869008 36.40 2688 2196024 700932 7.85 259696 2236112 1160 09:42:01 AM 5013012 7039660 2869420 36.40 2688 2196024 700932 7.85 259696 2236444 4 09:43:01 AM 5001132 7027800 2881300 36.55 2688 2196044 719212 8.05 259696 2248380 8 09:44:01 AM 5185676 7052176 2696756 34.21 2688 2037376 670420 7.51 255580 2077044 7040 09:45:01 AM 5201916 7066784 2680516 34.01 2688 2039660 652892 7.31 445080 1882952 16744 Average: 5200218 7071107 2682214 34.03 2688 2046354 680071 7.61 259361 2074088 33257 09:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 102.60 44.83 561.67 10.49 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 237.79 156.56 1516.44 49.68 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 47.45 31.06 342.12 6.63 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 37.09 29.88 272.72 6.90 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 197.33 135.32 44.07 39.68 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 77.32 64.28 30.85 22.64 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 190.92 188.94 38.68 79.26 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 197.77 190.79 188.68 70.51 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 144.39 120.73 127.08 51.16 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 22.63 20.11 18.78 9.45 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.53 98.25 314.14 34.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/07/2024 _x86_64_ (2 CPU) 09:34:50 LINUX RESTART (2 CPU) 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 31.15 0.06 8.69 45.66 0.13 14.32 09:36:01 AM 0 29.57 0.05 9.09 45.86 0.12 15.31 09:36:01 AM 1 32.74 0.07 8.29 45.45 0.14 13.32 09:37:01 AM all 37.29 0.00 6.65 2.97 0.14 52.95 09:37:01 AM 0 37.99 0.00 6.58 3.27 0.12 52.04 09:37:01 AM 1 36.58 0.00 6.72 2.68 0.17 53.85 09:38:01 AM all 21.13 0.00 3.37 4.04 0.14 71.32 09:38:01 AM 0 12.37 0.00 2.80 4.66 0.15 80.03 09:38:01 AM 1 29.91 0.00 3.94 3.42 0.13 62.60 09:39:01 AM all 22.31 0.00 2.93 2.57 0.09 72.09 09:39:01 AM 0 14.25 0.00 2.96 2.99 0.08 79.71 09:39:01 AM 1 30.36 0.00 2.91 2.16 0.10 64.47 09:40:01 AM all 14.83 0.00 2.94 2.01 0.06 80.17 09:40:01 AM 0 7.95 0.00 2.45 2.37 0.05 87.17 09:40:01 AM 1 21.72 0.00 3.43 1.64 0.07 73.14 09:41:01 AM all 6.72 0.00 0.41 0.05 0.06 92.76 09:41:01 AM 0 5.67 0.00 0.30 0.00 0.05 93.98 09:41:01 AM 1 7.78 0.00 0.52 0.10 0.07 91.53 09:42:01 AM all 15.83 0.00 0.44 0.01 0.11 83.61 09:42:01 AM 0 13.23 0.00 0.39 0.00 0.10 86.29 09:42:01 AM 1 18.44 0.00 0.49 0.02 0.12 80.94 09:43:01 AM all 19.96 0.00 0.49 0.00 0.13 79.42 09:43:01 AM 0 31.53 0.00 0.64 0.00 0.13 67.70 09:43:01 AM 1 8.44 0.00 0.35 0.00 0.12 91.10 09:44:01 AM all 15.32 0.00 1.32 0.03 0.09 83.24 09:44:01 AM 0 26.09 0.00 1.46 0.00 0.08 72.37 09:44:01 AM 1 4.54 0.00 1.18 0.05 0.10 94.13 09:45:01 AM all 30.45 0.00 3.58 0.83 0.11 65.04 09:45:01 AM 0 20.60 0.00 3.37 0.42 0.10 75.51 09:45:01 AM 1 40.35 0.00 3.78 1.24 0.12 54.51 Average: all 21.49 0.01 3.07 5.73 0.11 69.60 Average: 0 19.91 0.01 2.99 5.87 0.10 71.13 Average: 1 23.07 0.01 3.15 5.58 0.11 68.08