---> uname -a: Linux prd-centos8-builder-1c-1g-1080.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.022 BogoMIPS: 5600.04 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 91 6 381 339 Swap: 1023 28 995 ---> 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:12:76:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe12:76ba/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/17/2023 _x86_64_ (1 CPU) 02:03:56 LINUX RESTART (1 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 146.93 32.35 114.58 3518.27 13982.78 02:07:01 AM 151.52 42.79 108.73 2422.13 10513.41 02:08:01 AM 27.20 2.45 24.75 272.09 774.42 02:09:01 AM 144.69 116.96 27.73 7482.61 975.27 Average: 117.47 48.71 68.76 3423.87 6531.76 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 93396 323448 695660 88.16 1296 298816 514680 28.01 106132 426832 26396 02:07:01 AM 146868 345788 642188 81.39 808 263984 484100 26.34 133832 332876 12224 02:08:01 AM 136196 342880 652860 82.74 808 271792 487140 26.51 148944 328820 1084 02:09:01 AM 51756 362532 737300 93.44 332 376768 468976 25.52 153952 411236 3628 Average: 107054 343662 682002 86.43 811 302840 488724 26.60 135715 374941 10833 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 79.58 74.18 1122.16 8.58 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 21.78 23.28 178.92 7.40 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 16.20 18.95 15.73 7.78 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 17.54 17.34 18.73 8.57 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 33.59 33.27 330.74 8.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/17/2023 _x86_64_ (1 CPU) 02:03:56 LINUX RESTART (1 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 69.07 0.00 6.75 5.11 0.08 18.99 02:06:01 AM 0 69.07 0.00 6.75 5.11 0.08 18.99 02:07:01 AM all 60.34 0.00 5.51 8.01 0.08 26.06 02:07:01 AM 0 60.34 0.00 5.51 8.01 0.08 26.06 02:08:01 AM all 63.69 0.00 2.49 1.00 0.08 32.74 02:08:01 AM 0 63.69 0.00 2.49 1.00 0.08 32.74 02:09:01 AM all 51.45 0.00 3.34 15.49 0.08 29.64 02:09:01 AM 0 51.45 0.00 3.34 15.49 0.08 29.64 Average: all 61.11 0.00 4.51 7.41 0.08 26.89 Average: 0 61.11 0.00 4.51 7.41 0.08 26.89