---> uname -a: Linux prd-centos8-builder-1c-1g-1519.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: 770 300 92 4 377 339 Swap: 1023 25 998 ---> 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:de:4e:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fede:4eef/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) 02/12/2024 _x86_64_ (1 CPU) 02:03:47 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 271.32 182.25 89.07 14555.18 42402.02 02:06:01 AM 160.88 33.14 127.74 4293.62 14850.57 02:07:01 AM 97.22 16.73 80.49 1387.50 5888.14 02:08:01 AM 24.20 5.76 18.44 178.95 358.63 02:09:01 AM 148.00 109.83 38.17 7774.42 2142.99 Average: 140.33 69.54 70.78 5638.31 13129.25 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 86928 334492 702284 88.99 1532 321240 493344 26.84 119624 429288 18360 02:06:01 AM 121328 352564 667884 84.63 52 295688 463540 25.22 119748 371308 14764 02:07:01 AM 156416 346848 632796 80.18 52 255192 479012 26.06 138724 320864 1104 02:08:01 AM 150664 345084 638548 80.91 52 259180 474668 25.83 150628 313804 20 02:09:01 AM 116252 365624 672960 85.27 0 314004 469992 25.57 151972 353560 15684 Average: 126318 348922 662894 83.99 338 289061 476111 25.91 136139 357765 9986 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 191.92 112.59 1096.08 53.45 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 52.27 49.96 707.90 7.97 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 23.33 25.51 198.78 7.25 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 16.51 19.15 17.27 9.09 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 19.50 17.92 19.92 9.80 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 60.71 45.03 408.02 17.51 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) 02/12/2024 _x86_64_ (1 CPU) 02:03:47 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 62.28 0.08 16.02 9.03 0.12 12.47 02:05:01 AM 0 62.28 0.08 16.02 9.03 0.12 12.47 02:06:01 AM all 74.26 0.00 11.39 4.29 0.10 9.97 02:06:01 AM 0 74.26 0.00 11.39 4.29 0.10 9.97 02:07:01 AM all 68.41 0.00 6.02 3.91 0.10 21.56 02:07:01 AM 0 68.41 0.00 6.02 3.91 0.10 21.56 02:08:01 AM all 68.24 0.00 3.97 0.77 0.10 26.93 02:08:01 AM 0 68.24 0.00 3.97 0.77 0.10 26.93 02:09:01 AM all 57.90 0.00 6.21 13.79 0.10 21.99 02:09:01 AM 0 57.90 0.00 6.21 13.79 0.10 21.99 Average: all 66.22 0.02 8.72 6.35 0.10 18.59 Average: 0 66.22 0.02 8.72 6.35 0.10 18.59