---> uname -a: Linux prd-centos8-builder-1c-1g-846.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: 770 307 70 6 391 331 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:07:5e:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe07:5e00/64 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) 05/02/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 321.20 216.33 104.88 16599.98 40724.78 02:06:01 AM 157.00 35.92 121.08 3948.84 14086.48 02:07:01 AM 69.79 22.24 47.55 1316.59 3642.01 02:08:01 AM 24.45 4.25 20.20 124.91 561.04 02:09:01 AM 137.20 111.16 26.04 7965.08 925.67 Average: 141.97 78.01 63.96 5993.30 11994.36 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 88084 319976 701128 88.84 1948 306848 493612 26.86 123224 425120 25072 02:06:01 AM 105824 347308 683388 86.59 44 309988 465224 25.31 108892 405604 16240 02:07:01 AM 150404 349416 638808 80.94 44 267628 465980 25.36 127680 345052 6932 02:08:01 AM 140860 341256 648352 82.15 44 269020 473840 25.78 143972 337276 12 02:09:01 AM 109672 359588 679540 86.10 0 317940 468292 25.48 157164 361828 1376 Average: 118969 343509 670243 84.93 416 294285 473390 25.76 132186 374976 9926 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 199.10 111.37 1024.02 56.40 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 60.87 56.65 671.89 7.45 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 27.37 29.56 279.22 9.47 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 16.88 19.66 13.91 7.68 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 20.47 19.52 20.46 13.25 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 64.97 47.37 402.06 18.86 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) 05/02/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 56.06 0.12 19.25 13.65 0.13 10.79 02:05:01 AM 0 56.06 0.12 19.25 13.65 0.13 10.79 02:06:01 AM all 72.63 0.00 11.13 4.07 0.12 12.06 02:06:01 AM 0 72.63 0.00 11.13 4.07 0.12 12.06 02:07:01 AM all 63.80 0.00 5.29 3.39 0.10 27.42 02:07:01 AM 0 63.80 0.00 5.29 3.39 0.10 27.42 02:08:01 AM all 67.83 0.00 4.15 0.55 0.10 27.37 02:08:01 AM 0 67.83 0.00 4.15 0.55 0.10 27.37 02:09:01 AM all 62.32 0.00 5.39 13.21 0.12 18.95 02:09:01 AM 0 62.32 0.00 5.39 13.21 0.12 18.95 Average: all 64.53 0.02 9.04 6.97 0.11 19.32 Average: 0 64.53 0.02 9.04 6.97 0.11 19.32