---> uname -a: Linux prd-centos8-builder-1c-1g-2248.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 78 6 391 338 Swap: 1023 21 1002 ---> 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:69:ca:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe69:cac4/64 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) 04/21/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 247.65 150.62 97.04 13354.36 42756.90 03:06:02 AM 135.45 27.76 107.69 3667.08 12150.12 03:07:01 AM 74.17 25.62 48.55 1133.55 3702.12 03:08:01 AM 19.54 3.65 15.89 64.38 312.46 03:09:01 AM 139.35 114.04 25.31 8043.70 856.47 Average: 123.44 64.49 58.95 5268.79 11991.56 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 48788 278060 740424 93.82 2104 303744 543184 29.56 137792 450588 16264 03:06:02 AM 61420 318132 727792 92.22 796 322564 494984 26.93 121412 435860 15892 03:07:01 AM 126056 325304 663156 84.03 220 266000 492312 26.79 135948 360644 1084 03:08:01 AM 182660 381584 606552 76.86 220 265684 432952 23.56 151288 287572 8 03:09:01 AM 46612 303484 742600 94.09 108 322932 526376 28.64 159752 420716 144 Average: 93107 321313 696105 88.20 690 296185 497962 27.10 141238 391076 6678 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 218.45 121.34 1143.47 55.42 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 42.60 40.93 501.80 6.51 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 31.60 32.53 281.77 9.23 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.68 18.09 13.04 6.90 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.50 18.27 18.68 12.24 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 65.52 46.30 392.33 18.10 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) 04/21/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 65.96 0.07 14.54 8.31 0.12 11.01 03:05:01 AM 0 65.96 0.07 14.54 8.31 0.12 11.01 03:06:02 AM all 75.43 0.00 10.37 3.40 0.10 10.69 03:06:02 AM 0 75.43 0.00 10.37 3.40 0.10 10.69 03:07:01 AM all 66.29 0.00 5.29 3.19 0.10 25.13 03:07:01 AM 0 66.29 0.00 5.29 3.19 0.10 25.13 03:08:01 AM all 68.11 0.00 3.95 0.35 0.10 27.48 03:08:01 AM 0 68.11 0.00 3.95 0.35 0.10 27.48 03:09:01 AM all 63.73 0.00 4.93 13.33 0.10 17.92 03:09:01 AM 0 63.73 0.00 4.93 13.33 0.10 17.92 Average: all 67.91 0.01 7.83 5.72 0.10 18.42 Average: 0 67.91 0.01 7.83 5.72 0.10 18.42