---> uname -a: Linux prd-centos8-builder-1c-1g-3774.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: 2800.000 BogoMIPS: 5600.00 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: 770 313 63 5 393 327 Swap: 1023 28 995 ---> 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:ff:31:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:feff:31bc/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) 06/18/2024 _x86_64_ (1 CPU) 06:03:35 LINUX RESTART (1 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 229.77 99.81 129.95 8622.41 45534.79 06:06:01 AM 140.78 34.15 106.63 3875.66 10704.81 06:07:01 AM 51.56 16.76 34.80 800.67 2559.00 06:08:01 AM 20.07 3.53 16.54 58.76 337.82 06:09:01 AM 144.61 115.99 28.62 8146.33 1166.17 Average: 117.00 53.90 63.10 4287.05 11954.97 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 53884 302888 735328 93.17 2100 324204 526956 28.67 137100 461116 3064 06:06:01 AM 58832 311764 730380 92.55 876 318400 498940 27.15 128772 430856 11924 06:07:01 AM 130012 328608 659200 83.53 236 265676 486624 26.48 155088 337560 1088 06:08:01 AM 65668 279512 723544 91.68 236 280940 535012 29.11 156636 399180 15812 06:09:01 AM 49940 307140 739272 93.67 0 324392 525796 28.61 156668 425116 12756 Average: 71667 305982 717545 90.92 690 302722 514666 28.00 146853 410766 8929 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 223.54 140.94 1474.33 59.99 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 29.80 29.87 240.87 7.67 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 34.43 33.45 282.82 10.03 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 16.97 19.15 14.60 7.15 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.56 18.74 18.49 12.53 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 64.16 48.14 402.85 19.35 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) 06/18/2024 _x86_64_ (1 CPU) 06:03:35 LINUX RESTART (1 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 62.37 0.07 14.68 9.31 0.14 13.44 06:05:01 AM 0 62.37 0.07 14.68 9.31 0.14 13.44 06:06:01 AM all 71.51 0.00 10.00 3.64 0.13 14.71 06:06:01 AM 0 71.51 0.00 10.00 3.64 0.13 14.71 06:07:01 AM all 69.61 0.00 4.77 1.98 0.13 23.51 06:07:01 AM 0 69.61 0.00 4.77 1.98 0.13 23.51 06:08:01 AM all 67.10 0.00 4.15 0.58 0.12 28.05 06:08:01 AM 0 67.10 0.00 4.15 0.58 0.12 28.05 06:09:01 AM all 67.41 0.00 5.54 13.04 0.12 13.89 06:09:01 AM 0 67.41 0.00 5.54 13.04 0.12 13.89 Average: all 67.62 0.01 7.80 5.70 0.13 18.74 Average: 0 67.62 0.01 7.80 5.70 0.13 18.74