---> uname -a: Linux prd-centos8-builder-1c-1g-8511.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: 770 327 58 5 384 310 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:6a:88:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe6a:88ca/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) 10/24/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 267.44 148.05 119.38 12032.48 41919.87 03:06:02 AM 153.01 38.95 114.06 4289.61 12727.33 03:07:01 AM 74.05 29.12 44.94 1425.88 3824.92 03:08:01 AM 23.78 4.95 18.83 90.50 1252.50 03:09:01 AM 158.24 127.30 30.95 9010.39 1066.57 Average: 135.55 69.82 65.72 5384.50 12192.85 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 60024 276184 729188 92.39 2100 290140 536380 29.19 124208 454628 24396 03:06:02 AM 56192 308492 733020 92.88 628 318932 505812 27.52 118172 448888 22644 03:07:01 AM 103628 305176 685584 86.87 352 272892 512436 27.88 156436 364916 1132 03:08:01 AM 62576 266424 726636 92.07 344 273256 555756 30.24 162324 401204 24476 03:09:01 AM 65856 323620 723356 91.66 92 327568 513368 27.93 198508 368780 12992 Average: 69655 295979 719557 91.17 703 296558 524750 28.55 151930 407683 17128 03:04:01 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 202.63 121.98 1180.75 57.57 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 46.69 43.38 499.87 9.17 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 45.88 41.65 446.18 17.77 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 19.18 19.96 16.09 8.36 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 18.79 18.25 18.58 13.65 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 66.73 49.08 432.43 21.32 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) 10/24/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 64.48 0.08 14.40 10.53 0.10 10.40 03:05:01 AM 0 64.48 0.08 14.40 10.53 0.10 10.40 03:06:02 AM all 67.61 0.00 10.45 4.96 0.10 16.89 03:06:02 AM 0 67.61 0.00 10.45 4.96 0.10 16.89 03:07:01 AM all 64.95 0.00 5.16 2.81 0.10 26.98 03:07:01 AM 0 64.95 0.00 5.16 2.81 0.10 26.98 03:08:01 AM all 60.54 0.00 4.30 0.50 0.08 34.57 03:08:01 AM 0 60.54 0.00 4.30 0.50 0.08 34.57 03:09:01 AM all 65.27 0.00 5.82 13.84 0.10 14.97 03:09:01 AM 0 65.27 0.00 5.82 13.84 0.10 14.97 Average: all 64.57 0.02 8.03 6.54 0.10 20.74 Average: 0 64.57 0.02 8.03 6.54 0.10 20.74