---> uname -a: Linux prd-centos8-robot-2c-8g-22366.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 623 4992 19 2081 6778 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:be:6f:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:febe:6fa5/64 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) 09/15/2024 _x86_64_ (2 CPU) 01:38:14 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 58.28 17.86 40.42 5056.18 16089.95 01:41:01 AM 129.75 7.41 122.34 1296.07 11058.96 01:42:01 AM 23.23 0.22 23.01 35.72 2318.36 01:43:01 AM 11.15 0.72 10.43 95.45 209.33 Average: 55.61 6.55 49.06 1620.89 7419.76 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5410216 6989980 2472208 31.36 2688 1770328 786400 8.81 191476 1989380 117904 01:41:01 AM 5135044 6955968 2747380 34.85 2688 1997820 759352 8.50 222072 2176604 52532 01:42:01 AM 5134816 6956484 2747608 34.86 2688 1999040 757040 8.48 250164 2151180 176 01:43:01 AM 5176964 7001672 2705460 34.32 2688 2002072 730928 8.18 409492 1949960 200 Average: 5214260 6976026 2668164 33.85 2688 1942315 758430 8.49 268301 2066781 42703 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 304.23 188.95 1540.22 59.47 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 62.36 50.67 605.41 8.73 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 18.46 12.18 14.87 5.66 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 13.90 11.13 11.07 5.79 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 99.74 65.73 542.92 19.91 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) 09/15/2024 _x86_64_ (2 CPU) 01:38:14 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 27.55 0.00 5.10 26.54 0.11 40.70 01:40:01 AM 0 35.96 0.00 4.33 21.89 0.10 37.72 01:40:01 AM 1 19.14 0.00 5.87 31.19 0.12 43.67 01:41:01 AM all 32.11 0.00 5.64 4.11 0.11 58.03 01:41:01 AM 0 39.53 0.00 6.15 4.45 0.10 49.77 01:41:01 AM 1 24.70 0.00 5.13 3.76 0.12 66.28 01:42:01 AM all 11.04 0.00 1.24 0.57 0.05 87.09 01:42:01 AM 0 14.95 0.00 1.37 0.88 0.05 82.74 01:42:01 AM 1 7.13 0.00 1.12 0.25 0.05 91.45 01:43:01 AM all 15.16 0.00 1.89 0.08 0.06 82.80 01:43:01 AM 0 24.54 0.00 2.17 0.10 0.07 73.12 01:43:01 AM 1 5.78 0.00 1.62 0.07 0.05 92.49 Average: all 21.47 0.00 3.47 7.81 0.08 67.17 Average: 0 28.75 0.00 3.51 6.82 0.08 60.85 Average: 1 14.19 0.00 3.44 8.80 0.08 73.48