---> uname -a: Linux prd-centos8-builder-1c-1g-5755.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: 2800.000 BogoMIPS: 5600.00 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: 770 302 78 6 389 335 Swap: 1023 24 999 ---> 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:a4:87:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.178/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fea4:87e9/64 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) 03/28/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 218.85 118.35 100.50 9906.96 44144.96 12:06:01 PM 159.46 48.77 110.70 4267.64 11617.88 12:07:01 PM 55.37 13.38 42.00 486.16 2980.54 12:08:01 PM 20.54 4.53 16.01 138.06 301.62 Average: 113.57 46.26 67.30 3700.46 14765.05 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 62844 289696 726368 92.04 1948 302272 545412 29.68 130028 457076 12112 12:06:01 PM 66020 326336 723192 91.63 72 326792 487728 26.54 134560 417932 22304 12:07:01 PM 130700 330672 658512 83.44 0 266916 486540 26.47 150848 339260 1076 12:08:01 PM 73912 275652 715300 90.63 0 268700 543328 29.56 152492 393164 44 Average: 83369 305589 705843 89.44 505 291170 515752 28.06 141982 401858 8884 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 221.35 135.43 1450.45 55.38 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 27.02 27.97 237.79 7.77 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.10 31.28 277.95 10.04 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 17.22 19.01 14.78 7.25 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 73.69 53.44 495.37 20.11 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) 03/28/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 65.20 0.07 13.93 7.95 0.12 12.74 12:05:01 PM 0 65.20 0.07 13.93 7.95 0.12 12.74 12:06:01 PM all 69.13 0.00 10.49 5.96 0.13 14.29 12:06:01 PM 0 69.13 0.00 10.49 5.96 0.13 14.29 12:07:01 PM all 67.22 0.00 4.96 2.22 0.10 25.50 12:07:01 PM 0 67.22 0.00 4.96 2.22 0.10 25.50 12:08:01 PM all 65.23 0.00 4.32 0.57 0.10 29.78 12:08:01 PM 0 65.23 0.00 4.32 0.57 0.10 29.78 Average: all 66.69 0.02 8.42 4.17 0.11 20.59 Average: 0 66.69 0.02 8.42 4.17 0.11 20.59