---> uname -a: Linux prd-centos8-builder-1c-1g-667.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: 770 302 78 6 389 336 Swap: 1023 22 1001 ---> 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:d5:6e:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed5:6e4e/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) 04/04/2024 _x86_64_ (1 CPU) 20:03:41 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 253.31 160.28 93.03 13697.24 41979.28 08:06:01 PM 150.07 34.42 115.65 3973.89 12902.48 08:07:01 PM 52.28 12.49 39.79 600.80 2827.93 08:08:01 PM 21.12 3.61 17.51 63.83 333.83 08:09:01 PM 141.75 111.28 30.47 8069.97 1035.25 Average: 123.74 64.44 59.30 5282.86 11822.56 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 88644 317864 700568 88.77 1988 305556 514296 27.98 137756 422392 26700 08:06:01 PM 94884 351920 694328 87.98 292 324756 466808 25.40 128360 397120 20692 08:07:01 PM 153896 355352 635316 80.50 292 269928 466868 25.40 147464 322992 24 08:08:01 PM 77112 294896 712100 90.23 292 286260 525896 28.62 149448 396628 15812 08:09:01 PM 55568 305088 733644 92.96 20 318012 532564 28.98 157752 416944 12748 Average: 94021 325024 695191 88.09 577 300902 501286 27.28 144156 391215 15195 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 215.11 118.10 1153.36 54.03 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 41.33 39.65 495.87 8.33 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 31.10 33.38 279.60 9.97 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 18.12 20.47 15.68 9.36 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 18.94 18.16 19.88 12.93 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 64.95 45.97 393.06 18.93 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) 04/04/2024 _x86_64_ (1 CPU) 20:03:41 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 64.17 0.08 14.56 7.68 0.12 13.38 08:05:01 PM 0 64.17 0.08 14.56 7.68 0.12 13.38 08:06:01 PM all 69.94 0.00 10.39 5.18 0.10 14.39 08:06:01 PM 0 69.94 0.00 10.39 5.18 0.10 14.39 08:07:01 PM all 67.78 0.00 5.04 2.42 0.08 24.67 08:07:01 PM 0 67.78 0.00 5.04 2.42 0.08 24.67 08:08:01 PM all 65.59 0.00 4.31 0.47 0.08 29.56 08:08:01 PM 0 65.59 0.00 4.31 0.47 0.08 29.56 08:09:01 PM all 65.25 0.00 5.38 13.27 0.10 16.00 08:09:01 PM 0 65.25 0.00 5.38 13.27 0.10 16.00 Average: all 66.55 0.02 7.93 5.80 0.10 19.60 Average: 0 66.55 0.02 7.93 5.80 0.10 19.60