---> uname -a: Linux prd-centos8-builder-1c-1g-1457.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 96 6 370 335 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:09:0c:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe09:c82/64 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) 02/11/2024 _x86_64_ (1 CPU) 08:03:47 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 264.25 175.51 88.74 14287.33 42735.58 08:06:01 AM 170.14 42.78 127.36 4316.40 14668.14 08:07:01 AM 100.45 18.91 81.54 1392.20 5920.63 08:08:01 AM 24.65 5.76 18.89 179.51 408.83 08:09:01 AM 154.25 112.90 41.35 7942.22 2295.94 Average: 142.80 71.22 71.58 5627.22 13214.80 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 54636 306364 734576 93.08 1948 326404 511892 27.85 132700 447260 23556 08:06:01 AM 112952 346520 676260 85.69 0 300352 468808 25.51 130124 372288 14536 08:07:01 AM 161476 346184 627736 79.54 0 252024 477504 25.98 142464 316020 2124 08:08:01 AM 167752 356476 621460 78.74 0 256076 463584 25.23 154524 297096 20 08:09:01 AM 121276 362608 667936 84.63 0 308204 471036 25.63 148784 357048 15684 Average: 123618 343630 665594 84.34 390 288612 478565 26.04 141719 357942 11184 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 197.89 114.37 1188.37 54.45 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 46.89 43.76 619.95 6.05 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.78 25.59 198.30 8.31 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.38 19.32 17.22 7.89 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.94 18.76 20.14 11.44 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 60.82 44.38 409.02 17.64 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) 02/11/2024 _x86_64_ (1 CPU) 08:03:47 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 64.15 0.10 15.48 9.89 0.12 10.26 08:05:01 AM 0 64.15 0.10 15.48 9.89 0.12 10.26 08:06:01 AM all 74.17 0.00 11.58 4.46 0.10 9.69 08:06:01 AM 0 74.17 0.00 11.58 4.46 0.10 9.69 08:07:01 AM all 67.54 0.00 6.14 4.11 0.10 22.11 08:07:01 AM 0 67.54 0.00 6.14 4.11 0.10 22.11 08:08:01 AM all 69.86 0.00 4.13 0.48 0.10 25.42 08:08:01 AM 0 69.86 0.00 4.13 0.48 0.10 25.42 08:09:01 AM all 57.22 0.00 6.18 13.70 0.10 22.80 08:09:01 AM 0 57.22 0.00 6.18 13.70 0.10 22.80 Average: all 66.59 0.02 8.70 6.53 0.10 18.06 Average: 0 66.59 0.02 8.70 6.53 0.10 18.06