---> uname -a: Linux prd-centos8-builder-1c-1g-5017.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: 770 298 73 5 399 341 Swap: 1023 30 993 ---> 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:88:1a:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe88:1a44/64 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) 03/20/2024 _x86_64_ (1 CPU) 02:03:50 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 292.73 216.73 76.00 16779.11 40930.90 02:06:01 AM 128.81 30.41 98.40 3397.07 10970.62 02:07:01 AM 96.70 28.12 68.58 1640.52 6830.27 02:08:01 AM 23.37 2.88 20.49 201.10 606.85 02:09:01 AM 73.51 61.16 12.35 4021.06 271.11 Average: 123.08 67.90 55.18 5211.10 11931.05 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 58232 302088 730980 92.62 1960 315852 512892 27.91 118744 453880 21180 02:06:01 AM 83060 314644 706152 89.48 272 302016 510964 27.80 112812 437484 29940 02:07:01 AM 104940 315224 684272 86.70 192 276796 506640 27.57 138800 379144 23112 02:08:01 AM 132448 333204 656764 83.22 192 267804 489548 26.64 157328 334304 1084 02:09:01 AM 53496 369188 735716 93.22 192 382424 454200 24.71 180564 385220 44 Average: 86435 326870 702777 89.05 562 308978 494849 26.93 141650 398006 15072 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 183.87 99.88 999.58 52.02 0.00 0.00 0.00 0.00 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 59.82 53.98 683.24 7.33 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 26.62 28.06 274.11 8.09 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 14.34 17.69 15.09 8.36 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 18.06 17.96 18.47 7.72 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 60.58 43.53 398.34 16.71 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) 03/20/2024 _x86_64_ (1 CPU) 02:03:50 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 63.68 0.10 19.00 8.23 0.22 8.77 02:05:01 AM 0 63.68 0.10 19.00 8.23 0.22 8.77 02:06:01 AM all 77.11 0.00 10.16 2.37 0.23 10.13 02:06:01 AM 0 77.11 0.00 10.16 2.37 0.23 10.13 02:07:01 AM all 72.09 0.00 7.15 3.23 0.22 17.31 02:07:01 AM 0 72.09 0.00 7.15 3.23 0.22 17.31 02:08:01 AM all 73.98 0.00 4.32 0.78 0.22 20.70 02:08:01 AM 0 73.98 0.00 4.32 0.78 0.22 20.70 02:09:01 AM all 61.34 0.00 4.75 5.95 0.18 27.77 02:09:01 AM 0 61.34 0.00 4.75 5.95 0.18 27.77 Average: all 69.64 0.02 9.08 4.11 0.21 16.94 Average: 0 69.64 0.02 9.08 4.11 0.21 16.94