---> uname -a: Linux prd-centos8-builder-2c-1g-7639.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 540 5000 19 2158 6853 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:d4:86:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fed4:869c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/25/2023 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 219.54 115.44 104.10 3184.68 7408.69 06:06:01 PM 105.20 0.28 104.92 17.86 10657.44 06:07:01 PM 29.86 0.30 29.56 42.39 1517.58 06:08:01 PM 24.71 0.78 23.93 57.06 719.90 Average: 94.31 28.84 65.47 815.73 5066.24 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5241352 7020720 2643092 33.52 2688 1951776 715452 8.01 220016 2077212 171672 06:06:01 PM 5079480 6980076 2804964 35.58 2688 2066128 732512 8.20 244528 2186072 40884 06:07:01 PM 5148640 7040824 2735804 34.70 2688 2057752 654864 7.33 251868 2108608 28 06:08:01 PM 5167856 7062060 2716588 34.46 2688 2059612 646156 7.23 420648 1922280 15844 Average: 5159332 7025920 2725112 34.56 2688 2033817 687246 7.69 284265 2073543 57107 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 112.71 75.03 1266.45 24.60 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 42.33 30.41 443.55 14.15 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.65 21.35 25.24 7.68 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.94 26.96 33.03 9.96 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 53.16 38.28 438.65 14.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/25/2023 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 40.80 1.60 16.45 5.16 0.10 35.90 06:05:01 PM 0 45.92 2.43 21.52 5.35 0.10 24.68 06:05:01 PM 1 35.77 0.78 11.47 4.97 0.10 46.90 06:06:01 PM all 39.81 0.00 3.39 3.42 0.11 53.27 06:06:01 PM 0 54.23 0.00 3.69 3.52 0.10 38.47 06:06:01 PM 1 25.47 0.00 3.10 3.33 0.12 67.99 06:07:01 PM all 32.82 0.00 1.49 0.96 0.10 64.64 06:07:01 PM 0 35.10 0.00 1.71 1.45 0.10 61.63 06:07:01 PM 1 30.54 0.00 1.26 0.47 0.10 67.63 06:08:01 PM all 37.38 0.00 2.53 0.76 0.10 59.24 06:08:01 PM 0 54.13 0.00 3.23 1.10 0.08 41.45 06:08:01 PM 1 20.65 0.00 1.82 0.42 0.12 76.99 Average: all 37.68 0.39 5.90 2.56 0.10 53.37 Average: 0 47.37 0.59 7.42 2.83 0.10 41.69 Average: 1 28.07 0.19 4.38 2.29 0.11 64.96