---> uname -a: Linux prd-centos8-robot-2c-8g-5198.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: 2800.000 BogoMIPS: 5600.00 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 593 4935 19 2168 6807 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:96:80:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe96:8056/64 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) 11/08/2024 _x86_64_ (2 CPU) 02:09:54 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:02 AM 200.60 156.69 43.92 13480.89 36825.25 02:12:01 AM 60.49 16.40 44.09 3169.50 4154.03 02:13:01 AM 62.74 0.03 62.70 0.27 6555.85 02:14:01 AM 43.45 0.73 42.72 51.32 4620.51 02:15:01 AM 31.71 0.38 31.32 64.25 3525.96 02:16:01 AM 44.01 2.48 41.53 392.47 2683.97 02:17:01 AM 27.59 0.03 27.56 3.47 5595.58 02:18:01 AM 4.50 0.28 4.21 36.38 828.73 02:19:01 AM 23.93 0.47 23.46 69.84 1921.13 Average: 55.83 20.15 35.68 1952.66 7503.02 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:02 AM 5961912 7289584 1920520 24.36 2688 1526812 556788 6.23 149436 1511456 6676 02:12:01 AM 5365592 6981652 2516840 31.93 2688 1806016 780504 8.74 216356 2004760 95752 02:13:01 AM 5331428 7053912 2551004 32.36 2688 1904704 663828 7.43 210148 2014808 82208 02:14:01 AM 5173164 7001736 2709268 34.37 2688 2005088 699748 7.84 221188 2144084 90084 02:15:01 AM 5245200 7075108 2637232 33.46 2688 2007016 629216 7.05 240164 2051508 16 02:16:01 AM 4964016 7004960 2918416 37.02 2688 2209864 673072 7.54 262052 2284592 154324 02:17:01 AM 5011108 7051760 2871324 36.43 2688 2209936 624180 6.99 262664 2232568 4 02:18:01 AM 5153552 7048516 2728880 34.62 2688 2065744 635568 7.12 276396 2077756 4964 02:19:01 AM 5089768 7002708 2792664 35.43 2688 2088472 682732 7.64 471752 1970920 176 Average: 5255082 7056660 2627350 33.33 2688 1980406 660626 7.40 256684 2032495 48245 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:02 AM eth0 55.52 31.67 420.00 5.83 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 215.62 145.97 1415.60 54.01 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 18.64 14.40 195.31 1.78 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 50.92 39.00 482.82 6.98 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 13.26 9.50 10.07 3.39 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.01 39.05 299.66 9.52 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 170.83 123.41 34.62 35.28 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 117.99 79.36 430.52 26.55 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 32.37 26.59 52.58 36.13 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 79.59 56.39 369.78 19.87 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) 11/08/2024 _x86_64_ (2 CPU) 02:09:54 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:02 AM all 34.65 0.06 9.04 44.51 0.11 11.64 02:11:02 AM 0 34.83 0.05 9.74 43.66 0.08 11.64 02:11:02 AM 1 34.46 0.07 8.32 45.38 0.14 11.63 02:12:01 AM all 29.02 0.00 4.96 4.75 0.23 61.03 02:12:01 AM 0 30.92 0.00 5.20 6.46 0.17 57.25 02:12:01 AM 1 27.09 0.00 4.72 3.03 0.30 64.85 02:13:01 AM all 13.48 0.00 2.52 19.66 0.09 64.26 02:13:01 AM 0 13.82 0.00 2.47 26.27 0.09 57.36 02:13:01 AM 1 13.14 0.00 2.57 13.06 0.09 71.14 02:14:01 AM all 20.39 0.00 2.66 14.42 0.11 62.43 02:14:01 AM 0 23.35 0.00 3.51 15.98 0.13 57.02 02:14:01 AM 1 17.43 0.00 1.81 12.86 0.08 67.82 02:15:01 AM all 10.76 0.00 1.39 1.72 0.06 86.07 02:15:01 AM 0 10.30 0.00 1.30 1.84 0.07 86.50 02:15:01 AM 1 11.23 0.00 1.47 1.61 0.05 85.64 02:16:01 AM all 27.75 0.00 4.37 3.37 0.15 64.36 02:16:01 AM 0 32.23 0.00 4.91 2.78 0.18 59.90 02:16:01 AM 1 23.29 0.00 3.82 3.96 0.12 68.81 02:17:01 AM all 0.80 0.00 0.70 6.27 0.03 92.19 02:17:01 AM 0 0.99 0.00 0.62 6.70 0.03 91.66 02:17:01 AM 1 0.62 0.00 0.79 5.83 0.03 92.73 02:18:01 AM all 9.59 0.00 1.09 0.23 0.06 89.03 02:18:01 AM 0 13.49 0.00 0.94 0.03 0.07 85.47 02:18:01 AM 1 5.70 0.00 1.25 0.42 0.05 92.57 02:19:01 AM all 25.03 0.00 2.82 3.29 0.11 68.75 02:19:01 AM 0 29.11 0.00 3.22 3.88 0.12 63.68 02:19:01 AM 1 20.95 0.00 2.42 2.70 0.10 73.82 Average: all 19.03 0.01 3.28 10.94 0.10 66.63 Average: 0 21.00 0.01 3.55 12.00 0.10 63.34 Average: 1 17.06 0.01 3.01 9.88 0.11 69.94