---> uname -a: Linux prd-centos8-builder-1c-1g-260.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: 2799.996 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 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: 770 309 107 5 353 330 Swap: 1023 26 997 ---> 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:13:68:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe13:6863/64 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) 01/29/2024 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 225.85 141.84 84.02 10177.20 43076.15 01:06:01 PM 171.39 42.21 129.18 4618.42 14439.07 01:07:01 PM 92.53 14.78 77.74 1092.73 5727.45 01:08:01 PM 23.82 5.40 18.42 162.32 400.40 01:09:01 PM 156.36 120.09 36.28 7626.65 2094.00 Average: 133.38 64.35 69.03 4699.12 12948.45 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 86276 320896 702780 89.07 2084 311980 509020 27.70 135900 431612 20316 01:06:01 PM 84864 312796 704192 89.24 60 296316 492900 26.82 104420 423808 12508 01:07:01 PM 193268 377316 595788 75.51 60 250952 440168 23.95 141676 285188 24 01:08:01 PM 186304 373384 602752 76.39 60 253976 440084 23.95 150944 281696 16 01:09:01 PM 124608 365164 664448 84.21 32 307404 456300 24.83 149348 347804 15684 Average: 135064 349911 653992 82.88 459 284126 467694 25.45 136458 354022 9710 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 209.15 141.30 1228.61 59.08 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 48.09 46.29 631.10 6.91 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.67 22.47 155.95 7.33 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 14.99 17.71 11.61 7.14 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.45 17.24 18.58 10.94 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 61.50 48.39 403.72 18.01 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) 01/29/2024 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 56.30 0.10 8.93 16.82 0.10 17.75 01:05:01 PM 0 56.30 0.10 8.93 16.82 0.10 17.75 01:06:01 PM all 69.79 0.00 6.96 5.94 0.12 17.19 01:06:01 PM 0 69.79 0.00 6.96 5.94 0.12 17.19 01:07:01 PM all 58.03 0.00 3.87 3.94 0.10 34.06 01:07:01 PM 0 58.03 0.00 3.87 3.94 0.10 34.06 01:08:01 PM all 62.77 0.00 2.35 0.47 0.08 34.33 01:08:01 PM 0 62.77 0.00 2.35 0.47 0.08 34.33 01:09:01 PM all 49.87 0.00 3.80 15.81 0.12 30.40 01:09:01 PM 0 49.87 0.00 3.80 15.81 0.12 30.40 Average: all 59.37 0.02 5.16 8.54 0.10 26.81 Average: 0 59.37 0.02 5.16 8.54 0.10 26.81