---> uname -a: Linux prd-centos8-builder-1c-1g-940.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 90 5 380 340 Swap: 1023 30 993 ---> 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:2d:d1:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe2d:d1d6/64 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) 02/06/2024 _x86_64_ (1 CPU) 02:03:42 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 262.44 177.56 84.88 14211.91 41929.36 02:06:01 AM 171.84 38.94 132.89 4526.45 14695.64 02:07:01 AM 100.38 20.40 79.99 1426.96 5812.43 02:08:01 AM 23.35 4.58 18.77 78.48 415.96 02:09:01 AM 161.58 117.63 43.95 8335.75 2403.05 Average: 143.95 71.85 72.10 5718.43 13060.41 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 95052 328552 694160 87.96 2104 308208 506572 27.56 138956 413648 18932 02:06:01 AM 102108 334892 687104 87.06 1448 296208 482640 26.26 103556 408496 12604 02:07:01 AM 172076 365232 617136 78.20 1448 257120 461628 25.12 146812 300928 28 02:08:01 AM 160720 354952 628492 79.64 1448 258196 468624 25.50 155180 302844 16 02:09:01 AM 96820 359868 692392 87.73 1440 327100 478768 26.05 150820 377460 18536 Average: 125355 348699 663857 84.12 1578 289366 479646 26.10 139065 360675 10023 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 188.74 119.43 1182.02 54.66 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 47.85 45.45 649.67 6.72 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.38 22.58 156.75 8.15 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.52 20.04 15.06 7.75 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 19.29 18.84 19.71 13.27 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 59.00 45.29 404.90 18.12 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) 02/06/2024 _x86_64_ (1 CPU) 02:03:42 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 62.09 0.08 16.01 8.36 0.12 13.34 02:05:01 AM 0 62.09 0.08 16.01 8.36 0.12 13.34 02:06:01 AM all 71.62 0.00 11.18 5.68 0.12 11.40 02:06:01 AM 0 71.62 0.00 11.18 5.68 0.12 11.40 02:07:01 AM all 62.01 0.00 6.60 5.08 0.10 26.21 02:07:01 AM 0 62.01 0.00 6.60 5.08 0.10 26.21 02:08:01 AM all 66.47 0.00 4.10 0.62 0.10 28.71 02:08:01 AM 0 66.47 0.00 4.10 0.62 0.10 28.71 02:09:01 AM all 63.29 0.00 6.22 14.57 0.10 15.82 02:09:01 AM 0 63.29 0.00 6.22 14.57 0.10 15.82 Average: all 65.10 0.02 8.82 6.85 0.11 19.10 Average: 0 65.10 0.02 8.82 6.85 0.11 19.10