---> uname -a: Linux prd-centos8-builder-1c-1g-8139.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: 770 312 60 5 398 327 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:31:40:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe31:4028/64 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) 10/19/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 237.78 106.87 130.92 8466.72 44019.32 11:06:01 AM 161.24 42.75 118.49 4287.94 12799.43 11:07:01 AM 45.28 14.56 30.71 598.83 1804.67 11:08:01 AM 101.40 80.89 20.51 6512.08 2179.23 Average: 136.48 61.29 75.18 4968.19 15213.68 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 51892 296204 737320 93.42 1956 319708 528988 28.78 131424 461156 10544 11:06:01 AM 49768 282984 739444 93.69 100 299492 537588 29.25 103048 467172 22416 11:07:01 AM 156392 345100 632820 80.18 88 255132 478576 26.04 147480 318332 20 11:08:01 AM 53512 369772 735700 93.22 0 382948 460536 25.06 161000 408048 40 Average: 77891 323515 711321 90.13 536 314320 501422 27.28 135738 413677 8255 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 237.37 144.77 1440.36 59.74 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 50.55 48.62 652.43 9.95 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 16.83 19.65 17.40 8.42 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 20.34 20.16 20.39 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 81.34 58.34 533.07 22.09 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) 10/19/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 63.38 0.07 13.99 8.81 0.12 13.64 11:05:01 AM 0 63.38 0.07 13.99 8.81 0.12 13.64 11:06:01 AM all 67.21 0.00 10.25 5.08 0.10 17.37 11:06:01 AM 0 67.21 0.00 10.25 5.08 0.10 17.37 11:07:01 AM all 67.66 0.00 4.69 1.95 0.10 25.60 11:07:01 AM 0 67.66 0.00 4.69 1.95 0.10 25.60 11:08:01 AM all 55.46 0.00 5.17 9.21 0.10 30.06 11:08:01 AM 0 55.46 0.00 5.17 9.21 0.10 30.06 Average: all 63.43 0.02 8.52 6.26 0.10 21.66 Average: 0 63.43 0.02 8.52 6.26 0.10 21.66