---> uname -a: Linux prd-centos8-builder-1c-1g-1373.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: 2800.022 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 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: 770 311 79 6 379 328 Swap: 1023 19 1004 ---> 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:84:cd:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe84:cd10/64 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) 04/12/2024 _x86_64_ (1 CPU) 03:03:50 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 288.12 208.04 80.09 16553.43 41460.78 03:06:01 AM 152.25 33.17 119.08 3896.30 13674.56 03:07:01 AM 71.25 23.37 47.88 999.60 3765.52 03:08:01 AM 19.73 4.63 15.10 136.91 320.98 03:09:01 AM 138.32 112.03 26.29 8019.06 784.54 Average: 133.47 75.85 57.62 5888.59 11911.52 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 83908 310260 705304 89.37 1952 301904 510396 27.77 130556 427140 24276 03:06:01 AM 90980 333760 698232 88.47 104 310708 474592 25.82 123628 406384 20020 03:07:01 AM 106884 314200 682328 86.46 104 275444 505192 27.49 151716 366900 15808 03:08:01 AM 146816 341068 642396 81.40 104 262392 473960 25.79 151880 325688 8 03:09:01 AM 134680 396000 654532 82.93 28 329272 426424 23.20 170248 322680 12620 Average: 112654 339058 676558 85.73 458 295944 478113 26.02 145606 369758 14546 03:04:02 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 215.56 116.88 1028.62 54.03 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 58.60 54.92 633.19 9.06 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 26.75 29.46 277.99 8.60 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 17.35 19.16 14.26 8.14 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 20.71 20.39 20.50 14.22 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 67.34 47.95 392.99 18.70 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) 04/12/2024 _x86_64_ (1 CPU) 03:03:50 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 57.38 0.10 17.30 13.35 0.14 11.73 03:05:01 AM 0 57.38 0.10 17.30 13.35 0.14 11.73 03:06:01 AM all 72.35 0.00 10.71 4.19 0.12 12.63 03:06:01 AM 0 72.35 0.00 10.71 4.19 0.12 12.63 03:07:01 AM all 65.46 0.00 5.24 3.36 0.10 25.84 03:07:01 AM 0 65.46 0.00 5.24 3.36 0.10 25.84 03:08:01 AM all 63.45 0.00 4.15 0.33 0.10 31.96 03:08:01 AM 0 63.45 0.00 4.15 0.33 0.10 31.96 03:09:01 AM all 66.06 0.00 5.61 13.20 0.12 15.02 03:09:01 AM 0 66.06 0.00 5.61 13.20 0.12 15.02 Average: all 64.97 0.02 8.57 6.86 0.11 19.47 Average: 0 64.97 0.02 8.57 6.86 0.11 19.47