---> uname -a: Linux prd-centos8-builder-1c-1g-693.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: 770 307 75 5 387 332 Swap: 1023 28 995 ---> 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:80:ca:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe80:caad/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) 04/05/2024 _x86_64_ (1 CPU) 02:03:43 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 235.57 141.83 93.74 12281.51 42679.58 02:06:01 AM 155.95 42.94 113.01 4222.06 12673.99 02:07:01 AM 57.56 16.13 41.44 594.60 3199.07 02:08:01 AM 21.52 4.21 17.31 127.80 344.03 02:09:01 AM 143.05 111.63 31.43 8131.78 1160.59 Average: 122.73 63.35 59.38 5071.83 12011.36 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 110124 316072 679088 86.05 2020 282204 502788 27.36 141824 395220 18120 02:06:01 AM 116228 331084 672984 85.27 312 281960 476784 25.94 105108 399296 23588 02:07:01 AM 204672 388968 584540 74.07 168 252384 426420 23.20 144284 277908 20 02:08:01 AM 102060 304600 687152 87.07 168 270616 510804 27.79 147672 375680 15812 02:09:01 AM 51724 306088 737488 93.45 8 321596 524900 28.56 143784 434088 12752 Average: 116962 329362 672250 85.18 535 281752 488339 26.57 136534 376438 14058 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 218.61 126.80 1146.17 54.88 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 42.24 41.39 498.92 7.92 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 30.31 31.39 278.67 9.94 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 18.69 20.47 15.42 7.87 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 18.85 19.10 18.77 12.98 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 65.74 47.83 391.58 18.72 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) 04/05/2024 _x86_64_ (1 CPU) 02:03:43 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 62.91 0.08 14.18 8.44 0.12 14.28 02:05:01 AM 0 62.91 0.08 14.18 8.44 0.12 14.28 02:06:01 AM all 69.74 0.00 10.29 5.08 0.12 14.78 02:06:01 AM 0 69.74 0.00 10.29 5.08 0.12 14.78 02:07:01 AM all 68.61 0.00 4.84 1.89 0.10 24.56 02:07:01 AM 0 68.61 0.00 4.84 1.89 0.10 24.56 02:08:01 AM all 64.24 0.00 4.55 0.33 0.10 30.77 02:08:01 AM 0 64.24 0.00 4.55 0.33 0.10 30.77 02:09:01 AM all 66.93 0.00 5.41 13.43 0.10 14.13 02:09:01 AM 0 66.93 0.00 5.41 13.43 0.10 14.13 Average: all 66.49 0.02 7.85 5.83 0.11 19.71 Average: 0 66.49 0.02 7.85 5.83 0.11 19.71