---> uname -a: Linux prd-centos8-builder-1c-1g-2602.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: 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 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 62 5 412 344 Swap: 1023 23 1000 ---> 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:6f:ba:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe6f:badc/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) 02/23/2024 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 253.49 163.63 89.85 13820.31 42087.82 12:06:01 AM 163.01 25.43 137.59 3717.04 15173.91 12:07:01 AM 68.09 16.92 51.17 1125.12 3318.62 12:08:01 AM 20.72 3.96 16.76 116.59 354.31 12:09:01 AM 168.20 116.39 51.82 8213.59 2736.83 Average: 134.73 65.29 69.44 5400.44 12741.22 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 98064 332604 691148 87.57 2104 307604 503232 27.38 147160 395488 30024 12:06:01 AM 160996 379672 628216 79.60 0 283824 476764 25.94 99104 354196 27396 12:07:01 AM 66292 290628 722920 91.60 0 290848 563092 30.64 149592 406032 14756 12:08:01 AM 110164 324756 679048 86.04 0 281112 503608 27.40 150724 360100 2752 12:09:01 AM 105712 373484 683500 86.61 0 334292 472972 25.74 151060 371020 25472 Average: 108246 340229 680966 86.28 421 299536 503934 27.42 139528 377367 20080 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 186.21 116.67 1185.33 54.01 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 47.14 45.05 605.71 6.77 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 23.48 25.85 174.14 9.68 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 19.19 20.92 18.02 9.10 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 18.02 17.64 18.35 12.53 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 58.84 45.24 400.50 18.43 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) 02/23/2024 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 62.92 0.10 14.50 10.40 0.12 11.97 12:05:01 AM 0 62.92 0.10 14.50 10.40 0.12 11.97 12:06:01 AM all 72.87 0.00 11.44 4.24 0.10 11.35 12:06:01 AM 0 72.87 0.00 11.44 4.24 0.10 11.35 12:07:01 AM all 64.29 0.00 4.91 3.32 0.10 27.39 12:07:01 AM 0 64.29 0.00 4.91 3.32 0.10 27.39 12:08:01 AM all 64.68 0.00 4.65 0.45 0.08 30.13 12:08:01 AM 0 64.68 0.00 4.65 0.45 0.08 30.13 12:09:01 AM all 64.72 0.00 6.91 15.02 0.08 13.27 12:09:01 AM 0 64.72 0.00 6.91 15.02 0.08 13.27 Average: all 65.89 0.02 8.48 6.69 0.10 18.82 Average: 0 65.89 0.02 8.48 6.69 0.10 18.82