---> uname -a: Linux prd-centos8-builder-1c-1g-3449.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 73 6 389 330 Swap: 1023 22 1001 ---> 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:42:a1:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.171/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe42:a162/64 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) 06/14/2024 _x86_64_ (1 CPU) 02:03:48 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 289.68 177.06 112.62 14470.71 41322.42 02:06:01 AM 147.18 32.79 114.39 3803.15 13557.12 02:07:01 AM 68.90 21.71 47.19 1048.94 3093.19 02:08:01 AM 20.49 4.73 15.76 129.78 336.88 02:09:01 AM 132.37 105.58 26.79 7903.78 835.22 Average: 131.69 68.51 63.19 5478.06 11827.85 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 68296 309008 720916 91.35 2104 316532 524824 28.56 129632 443556 29652 02:06:01 AM 47608 318240 741604 93.97 708 335824 503032 27.37 126324 439916 11692 02:07:01 AM 65064 284272 724148 91.76 188 285408 544456 29.63 157116 395448 15816 02:08:01 AM 124112 331112 665100 84.27 188 273236 493644 26.86 157644 334892 1084 02:09:01 AM 71300 344264 717912 90.97 60 339384 493136 26.83 172796 381240 12628 Average: 75276 317379 713936 90.46 650 310077 511818 27.85 148702 399010 14174 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 181.87 109.29 1059.78 55.92 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 56.09 54.50 635.99 9.34 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 28.50 30.38 277.79 8.51 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 18.92 20.34 15.79 8.61 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 19.19 19.14 19.16 13.59 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 60.95 46.71 401.03 19.23 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) 06/14/2024 _x86_64_ (1 CPU) 02:03:48 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 56.63 0.10 15.60 14.90 0.13 12.64 02:05:02 AM 0 56.63 0.10 15.60 14.90 0.13 12.64 02:06:01 AM all 72.09 0.00 10.49 4.67 0.12 12.64 02:06:01 AM 0 72.09 0.00 10.49 4.67 0.12 12.64 02:07:01 AM all 65.39 0.00 4.92 3.54 0.12 26.03 02:07:01 AM 0 65.39 0.00 4.92 3.54 0.12 26.03 02:08:01 AM all 62.53 0.00 4.64 0.33 0.10 32.40 02:08:01 AM 0 62.53 0.00 4.64 0.33 0.10 32.40 02:09:01 AM all 66.46 0.00 5.43 12.57 0.13 15.41 02:09:01 AM 0 66.46 0.00 5.43 12.57 0.13 15.41 Average: all 64.60 0.02 8.20 7.20 0.12 19.86 Average: 0 64.60 0.02 8.20 7.20 0.12 19.86