---> uname -a: Linux prd-centos8-builder-1c-1g-7039.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: 770 325 57 6 388 313 Swap: 1023 12 1011 ---> 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:da:75:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:feda:7578/64 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) 10/07/2024 _x86_64_ (1 CPU) 21:22:17 LINUX RESTART (1 CPU) 09:23:02 PM tps rtps wtps bread/s bwrtn/s 09:24:02 PM 166.64 35.77 130.87 4669.09 12223.98 09:25:01 PM 59.92 8.51 51.42 587.70 5539.94 09:26:01 PM 121.09 102.03 19.06 7662.44 707.21 Average: 115.93 49.07 66.87 4325.77 6128.22 09:23:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:02 PM 78956 310028 710256 90.00 1952 299316 516780 28.12 119504 431140 31704 09:25:01 PM 81580 341240 707632 89.66 1832 325072 473080 25.74 134004 402988 8 09:26:01 PM 99864 341528 689348 87.35 716 307584 479720 26.10 111384 409076 13576 Average: 86800 330932 702412 89.00 1500 310657 489860 26.65 121631 414401 15096 09:23:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 PM eth0 151.29 99.71 1087.82 37.48 0.00 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM eth0 40.30 31.64 200.74 6.83 0.00 0.00 0.00 0.00 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 30.25 24.04 45.15 9.23 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 73.73 51.66 442.53 17.80 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) 10/07/2024 _x86_64_ (1 CPU) 21:22:17 LINUX RESTART (1 CPU) 09:23:02 PM CPU %user %nice %system %iowait %steal %idle 09:24:02 PM all 65.75 0.00 11.94 6.57 0.10 15.64 09:24:02 PM 0 65.75 0.00 11.94 6.57 0.10 15.64 09:25:01 PM all 47.36 0.00 5.67 1.58 0.08 45.31 09:25:01 PM 0 47.36 0.00 5.67 1.58 0.08 45.31 09:26:01 PM all 43.80 0.00 5.20 11.73 0.10 39.17 09:26:01 PM 0 43.80 0.00 5.20 11.73 0.10 39.17 Average: all 52.26 0.00 7.59 6.65 0.10 33.41 Average: 0 52.26 0.00 7.59 6.65 0.10 33.41