---> uname -a: Linux prd-centos8-builder-1c-1g-936.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 84 4 390 344 Swap: 1023 27 996 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:44:b4:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe44:b4ea/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/07/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 265.04 178.88 86.15 14429.56 41717.52 12:06:01 PM 154.41 29.10 125.32 3965.22 13629.81 12:07:01 PM 64.07 21.76 42.31 946.86 3060.75 12:08:01 PM 20.21 4.80 15.41 144.46 306.11 12:09:01 PM 143.54 115.02 28.51 8258.49 1020.64 Average: 129.48 69.93 59.55 5550.73 11952.61 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 93320 335944 695892 88.18 1960 317112 490724 26.70 118176 426904 29952 12:06:01 PM 134068 384668 655144 83.01 168 315716 432380 23.53 117092 364676 19020 12:07:01 PM 83904 287080 705308 89.37 16 269192 540556 29.41 147388 391564 15812 12:08:01 PM 142556 333940 646656 81.94 16 257408 492784 26.81 148332 331044 1080 12:09:01 PM 80028 349756 709184 89.86 0 334636 489240 26.62 157200 388512 12620 Average: 106775 338278 682437 86.47 432 298813 489137 26.62 137638 380540 15697 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 187.29 117.34 1049.59 54.02 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 47.09 46.05 592.80 7.13 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 27.12 29.62 277.77 10.06 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 19.36 20.57 15.97 8.89 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.37 19.07 19.12 13.71 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 60.07 46.54 391.17 18.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/07/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 58.66 0.10 15.76 11.61 0.10 13.77 12:05:01 PM 0 58.66 0.10 15.76 11.61 0.10 13.77 12:06:01 PM all 72.90 0.00 10.60 4.03 0.12 12.35 12:06:01 PM 0 72.90 0.00 10.60 4.03 0.12 12.35 12:07:01 PM all 65.86 0.00 4.82 2.99 0.08 26.25 12:07:01 PM 0 65.86 0.00 4.82 2.99 0.08 26.25 12:08:01 PM all 63.67 0.00 4.87 0.62 0.10 30.74 12:08:01 PM 0 63.67 0.00 4.87 0.62 0.10 30.74 12:09:01 PM all 65.91 0.00 5.40 13.63 0.10 14.97 12:09:01 PM 0 65.91 0.00 5.40 13.63 0.10 14.97 Average: all 65.40 0.02 8.29 6.57 0.10 19.62 Average: 0 65.40 0.02 8.29 6.57 0.10 19.62