---> uname -a: Linux prd-centos8-builder-1c-1g-5206.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 73 5 397 340 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:5e:de:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.10/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe5e:de22/64 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) 03/22/2024 _x86_64_ (1 CPU) 10:03:39 LINUX RESTART (1 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 210.95 117.53 93.42 9613.25 42827.73 10:06:01 AM 148.27 34.81 113.46 3828.38 12714.32 10:07:01 AM 68.14 23.22 44.92 1145.50 3521.62 10:08:01 AM 20.58 4.67 15.91 126.49 318.39 10:09:01 AM 130.00 108.74 21.25 8161.23 1189.92 Average: 115.29 57.61 57.68 4559.61 12019.74 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 96308 330852 692904 87.80 2028 306104 501696 27.30 136788 408840 21504 10:06:01 AM 71376 326624 717836 90.96 908 321092 495856 26.98 104376 444720 18388 10:07:01 AM 126392 335028 662820 83.99 740 275204 488764 26.60 130828 367160 1084 10:08:01 AM 140176 350296 649036 82.24 740 276688 471808 25.67 147072 336036 16 10:09:01 AM 59620 328536 729592 92.45 0 335324 503692 27.41 174760 391248 156 Average: 98774 334267 690438 87.48 883 302882 492363 26.79 138765 389601 8230 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 212.21 114.31 1209.30 54.81 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 43.19 40.69 494.73 6.45 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.98 28.11 277.01 9.13 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 15.04 17.66 12.61 6.91 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 19.19 18.47 19.29 12.12 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 62.86 43.63 400.11 17.77 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) 03/22/2024 _x86_64_ (1 CPU) 10:03:39 LINUX RESTART (1 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 70.51 0.05 14.40 4.38 0.15 10.50 10:05:01 AM 0 70.51 0.05 14.40 4.38 0.15 10.50 10:06:01 AM all 75.43 0.00 10.55 4.02 0.17 9.83 10:06:01 AM 0 75.43 0.00 10.55 4.02 0.17 9.83 10:07:01 AM all 68.03 0.00 5.57 2.97 0.13 23.30 10:07:01 AM 0 68.03 0.00 5.57 2.97 0.13 23.30 10:08:01 AM all 69.50 0.00 4.15 0.37 0.13 25.85 10:08:01 AM 0 69.50 0.00 4.15 0.37 0.13 25.85 10:09:01 AM all 62.02 0.00 5.36 12.70 0.15 19.77 10:09:01 AM 0 62.02 0.00 5.36 12.70 0.15 19.77 Average: all 69.10 0.01 7.99 4.89 0.15 17.87 Average: 0 69.10 0.01 7.99 4.89 0.15 17.87