---> uname -a: Linux prd-centos8-builder-1c-1g-691.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: 770 301 78 6 391 337 Swap: 1023 24 999 ---> 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:fc:b7:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fefc:b70f/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) 04/05/2024 _x86_64_ (1 CPU) 01:03:46 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 247.26 156.70 90.56 13411.48 42032.25 01:06:01 AM 143.97 31.41 112.56 3914.88 12488.14 01:07:01 AM 59.89 17.40 42.49 630.16 3382.07 01:08:01 AM 20.88 3.53 17.35 57.32 332.49 01:09:01 AM 141.78 109.69 32.09 7924.33 1167.46 Average: 122.72 63.88 58.84 5194.41 11885.10 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 97424 315376 691788 87.66 1952 293092 500572 27.24 126112 413624 16400 01:06:01 AM 91428 337792 697784 88.42 0 311724 470752 25.62 138416 385220 25696 01:07:01 AM 198344 390828 590868 74.87 0 258796 422536 22.99 147752 274292 16 01:08:01 AM 89484 298368 699728 88.66 0 275220 514440 27.99 149820 379740 15812 01:09:01 AM 48648 305548 740564 93.84 0 322808 524044 28.51 149240 428840 12744 Average: 105066 329582 684146 86.69 390 292328 486469 26.47 142268 376343 14134 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 194.87 123.18 1139.43 55.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 46.19 44.60 509.23 6.85 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 31.19 32.43 278.89 10.12 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.70 20.90 15.47 9.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.67 18.97 18.65 13.07 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 62.01 48.04 392.10 18.93 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) 04/05/2024 _x86_64_ (1 CPU) 01:03:46 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 62.39 0.08 13.68 10.89 0.12 12.84 01:05:02 AM 0 62.39 0.08 13.68 10.89 0.12 12.84 01:06:01 AM all 71.06 0.00 10.39 4.84 0.08 13.62 01:06:01 AM 0 71.06 0.00 10.39 4.84 0.08 13.62 01:07:01 AM all 66.97 0.00 4.77 2.42 0.08 25.75 01:07:01 AM 0 66.97 0.00 4.77 2.42 0.08 25.75 01:08:01 AM all 64.73 0.00 4.54 0.55 0.08 30.10 01:08:01 AM 0 64.73 0.00 4.54 0.55 0.08 30.10 01:09:01 AM all 65.84 0.00 5.31 13.67 0.10 15.09 01:09:01 AM 0 65.84 0.00 5.31 13.67 0.10 15.09 Average: all 66.18 0.02 7.73 6.48 0.09 19.50 Average: 0 66.18 0.02 7.73 6.48 0.09 19.50