---> uname -a: Linux prd-centos8-builder-1c-1g-1382.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 78 5 393 340 Swap: 1023 29 994 ---> 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:43:68:5d 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 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe43:685d/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) 04/12/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 275.20 193.84 81.37 16030.41 41154.20 07:06:01 AM 159.30 33.52 125.77 3938.69 13849.95 07:07:01 AM 64.85 22.07 42.78 1000.57 3055.61 07:08:01 AM 18.12 3.98 14.14 72.63 299.05 07:09:01 AM 138.76 111.91 26.85 8230.11 908.24 Average: 131.26 73.08 58.18 5855.30 11854.93 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 91572 329180 697640 88.40 2104 312292 488988 26.61 129168 416496 25424 07:06:01 AM 54860 312128 734352 93.05 992 323220 502732 27.36 120176 443704 27836 07:07:01 AM 64456 284384 724756 91.83 932 286556 539280 29.34 147332 411600 15820 07:08:01 AM 142732 348652 646480 81.91 932 272552 472120 25.69 147128 332544 1084 07:09:01 AM 85224 359040 703988 89.20 84 340216 474440 25.82 165156 376088 12628 Average: 87769 326677 701443 88.88 1009 306967 495512 26.96 141792 396086 16558 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 182.13 108.44 1047.91 53.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 55.18 52.63 594.57 9.21 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.19 31.22 278.22 9.75 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 19.17 19.87 17.93 7.83 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 19.07 19.40 19.17 13.05 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 60.96 46.32 391.58 18.57 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) 04/12/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 59.73 0.10 16.33 11.49 0.10 12.25 07:05:01 AM 0 59.73 0.10 16.33 11.49 0.10 12.25 07:06:01 AM all 72.75 0.00 10.31 5.01 0.08 11.85 07:06:01 AM 0 72.75 0.00 10.31 5.01 0.08 11.85 07:07:01 AM all 66.38 0.00 4.94 3.02 0.10 25.56 07:07:01 AM 0 66.38 0.00 4.94 3.02 0.10 25.56 07:08:01 AM all 60.68 0.00 4.62 0.40 0.07 34.23 07:08:01 AM 0 60.68 0.00 4.62 0.40 0.07 34.23 07:09:01 AM all 65.28 0.00 5.51 13.43 0.10 15.68 07:09:01 AM 0 65.28 0.00 5.51 13.43 0.10 15.68 Average: all 64.96 0.02 8.34 6.67 0.09 19.92 Average: 0 64.96 0.02 8.34 6.67 0.09 19.92