---> uname -a: Linux prd-centos8-robot-2c-8g-41397.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 598 4981 19 2118 6803 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:76:5f:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe76:5fbe/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) 10/11/2024 _x86_64_ (2 CPU) 03:25:15 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 76.44 24.44 52.00 6294.84 4390.30 03:28:01 AM 101.13 0.70 100.43 50.78 10844.09 03:29:01 AM 25.10 0.42 24.68 64.79 2446.99 03:30:01 AM 56.90 0.03 56.86 3.47 7699.47 03:31:01 AM 2.32 0.10 2.22 32.12 87.94 03:32:01 AM 28.36 0.65 27.71 74.11 1255.85 Average: 48.37 4.39 43.98 1086.71 4454.16 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5346120 7034116 2536312 32.18 2688 1874816 736880 8.25 228516 2005748 157428 03:28:01 AM 5189764 7021288 2692668 34.16 2688 2008140 696256 7.80 221552 2121608 30068 03:29:01 AM 5146424 7036392 2736008 34.71 2688 2064400 697872 7.81 251860 2131880 48104 03:30:01 AM 5012504 7047292 2869928 36.41 2688 2204176 664816 7.44 258284 2237592 4 03:31:01 AM 5011924 7048652 2870508 36.42 2688 2206104 655724 7.34 258752 2238164 4 03:32:01 AM 5110128 6970540 2772304 35.17 2688 2035772 730992 8.18 445000 1975460 180 Average: 5136144 7026380 2746288 34.84 2688 2065568 697090 7.81 277327 2118409 39298 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 250.67 168.06 1570.16 55.40 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 62.60 47.90 631.43 8.29 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 31.59 21.70 102.89 6.16 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 228.42 193.35 241.51 46.38 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 31.82 18.19 8.14 2.15 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 45.65 34.57 81.50 24.92 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 108.46 80.63 439.28 23.89 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) 10/11/2024 _x86_64_ (2 CPU) 03:25:15 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 32.23 0.00 5.97 5.53 0.09 56.18 03:27:01 AM 0 40.46 0.00 6.76 4.98 0.10 47.69 03:27:01 AM 1 24.02 0.00 5.17 6.08 0.08 64.64 03:28:01 AM all 27.85 0.00 4.13 3.57 0.09 64.34 03:28:01 AM 0 35.82 0.00 5.11 3.98 0.08 55.01 03:28:01 AM 1 19.90 0.00 3.16 3.17 0.10 73.67 03:29:01 AM all 19.25 0.00 2.63 0.63 0.08 77.40 03:29:01 AM 0 21.15 0.00 2.39 0.63 0.10 75.73 03:29:01 AM 1 17.36 0.00 2.87 0.63 0.07 79.07 03:30:01 AM all 17.68 0.00 3.23 1.58 0.08 77.43 03:30:01 AM 0 20.94 0.00 3.28 1.47 0.07 74.24 03:30:01 AM 1 14.43 0.00 3.19 1.69 0.08 80.61 03:31:01 AM all 1.63 0.00 0.25 0.22 0.05 97.85 03:31:01 AM 0 1.14 0.00 0.15 0.10 0.05 98.56 03:31:01 AM 1 2.12 0.00 0.35 0.33 0.05 97.15 03:32:01 AM all 26.92 0.00 3.39 0.43 0.08 69.18 03:32:01 AM 0 34.22 0.00 3.64 0.52 0.08 61.53 03:32:01 AM 1 19.61 0.00 3.13 0.33 0.08 76.84 Average: all 20.92 0.00 3.27 1.99 0.08 73.74 Average: 0 25.61 0.00 3.55 1.95 0.08 68.81 Average: 1 16.23 0.00 2.98 2.04 0.08 78.67