---> uname -a: Linux prd-centos8-builder-1c-1g-3666.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: 770 301 62 6 406 338 Swap: 1023 32 991 ---> 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:15:82:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe15:82a1/64 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) 03/05/2024 _x86_64_ (1 CPU) 08:03:45 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 247.10 155.87 91.23 13411.48 42107.61 08:06:01 AM 168.03 38.23 129.80 4003.20 14567.28 08:07:01 AM 72.98 15.67 57.31 1239.97 4030.45 08:08:01 AM 19.66 4.75 14.91 111.68 321.39 08:09:01 AM 169.29 117.21 52.08 8238.32 2705.55 Average: 135.43 66.36 69.08 5402.16 12752.55 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 99700 320636 689512 87.37 1976 295056 503256 27.38 140444 398660 20128 08:06:01 AM 66068 305356 723144 91.63 440 306336 510432 27.77 105660 446172 27988 08:07:01 AM 92580 306932 696632 88.27 232 282420 517388 28.15 154160 376720 14756 08:08:01 AM 176012 377628 613200 77.70 232 269684 443032 24.11 154352 292416 24 08:09:01 AM 78592 338500 710620 90.04 0 327772 500164 27.22 154624 395324 19320 Average: 102590 329810 686622 87.00 576 296254 494854 26.93 141848 381858 16443 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 201.33 118.56 1184.63 53.72 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 47.24 46.24 605.42 8.42 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.18 25.37 174.04 8.02 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 18.07 18.97 14.78 8.02 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.14 18.78 20.76 12.84 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 61.62 45.60 400.11 18.21 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) 03/05/2024 _x86_64_ (1 CPU) 08:03:45 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 63.29 0.10 14.14 10.45 0.10 11.92 08:05:01 AM 0 63.29 0.10 14.14 10.45 0.10 11.92 08:06:01 AM all 71.34 0.00 10.94 6.11 0.08 11.53 08:06:01 AM 0 71.34 0.00 10.94 6.11 0.08 11.53 08:07:01 AM all 62.71 0.00 5.36 3.12 0.08 28.73 08:07:01 AM 0 62.71 0.00 5.36 3.12 0.08 28.73 08:08:01 AM all 63.30 0.00 4.44 0.58 0.07 31.61 08:08:01 AM 0 63.30 0.00 4.44 0.58 0.07 31.61 08:09:01 AM all 65.65 0.00 6.10 14.07 0.08 14.10 08:09:01 AM 0 65.65 0.00 6.10 14.07 0.08 14.10 Average: all 65.26 0.02 8.20 6.86 0.08 19.58 Average: 0 65.26 0.02 8.20 6.86 0.08 19.58