---> uname -a: Linux prd-centos8-builder-1c-1g-2623.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: 770 300 68 5 401 339 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:c8:c9:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fec8:c955/64 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) 09:03:48 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 271.64 181.00 90.64 14445.11 42052.19 09:06:01 AM 168.45 36.39 132.06 4197.87 14688.82 09:07:01 AM 70.30 14.71 55.59 1222.86 3984.99 09:08:01 AM 27.57 6.60 20.98 292.17 537.22 09:09:01 AM 150.67 106.43 44.24 7998.00 2335.32 Average: 137.74 69.03 68.71 5631.84 12722.48 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 87104 331480 702108 88.96 1972 317880 502444 27.34 122652 434676 22932 09:06:01 AM 68404 314468 720808 91.33 224 311608 505688 27.52 98588 449860 24032 09:07:01 AM 75144 292816 714068 90.48 0 283740 533436 29.03 143028 402932 19756 09:08:01 AM 138360 348352 650852 82.47 0 276080 474600 25.82 155132 326356 12 09:09:01 AM 113920 363172 675292 85.57 0 314776 475172 25.86 147060 365012 17388 Average: 96586 330058 692626 87.76 439 300817 498268 27.11 133292 395767 16824 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 201.07 115.84 1177.53 54.16 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 50.08 48.32 615.87 7.23 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 17.54 19.02 165.79 7.06 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 17.11 19.74 17.57 9.34 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 20.59 19.04 22.60 10.18 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 61.29 44.40 399.96 17.60 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) 09:03:48 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.07 0.10 15.55 12.02 0.10 13.16 09:05:01 AM 0 59.07 0.10 15.55 12.02 0.10 13.16 09:06:01 AM all 71.95 0.00 11.07 4.82 0.10 12.06 09:06:01 AM 0 71.95 0.00 11.07 4.82 0.10 12.06 09:07:01 AM all 44.55 0.00 4.56 4.14 0.08 46.66 09:07:01 AM 0 44.55 0.00 4.56 4.14 0.08 46.66 09:08:01 AM all 68.26 0.00 4.10 0.67 0.10 26.87 09:08:01 AM 0 68.26 0.00 4.10 0.67 0.10 26.87 09:09:01 AM all 56.08 0.00 6.40 13.93 0.10 23.49 09:09:01 AM 0 56.08 0.00 6.40 13.93 0.10 23.49 Average: all 59.99 0.02 8.34 7.11 0.10 24.44 Average: 0 59.99 0.02 8.34 7.11 0.10 24.44