---> uname -a: Linux prd-centos8-builder-1c-1g-3294.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 87 6 385 341 Swap: 1023 27 996 ---> 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:93:d0:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe93:d082/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/10/2024 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 308.97 231.99 76.98 16572.75 40448.44 01:06:01 PM 162.49 28.86 133.63 3428.71 16672.49 01:07:01 PM 117.96 38.04 79.92 2485.19 6507.57 01:08:01 PM 31.34 2.58 28.76 150.77 1328.66 01:09:01 PM 154.21 120.67 33.53 7721.34 1863.98 Average: 155.03 84.65 70.38 6083.32 13363.91 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 110724 355968 678332 85.97 2084 323184 481128 26.18 133192 405740 31384 01:06:01 PM 102836 303444 686220 86.97 560 267212 514344 27.99 99100 406060 25508 01:07:01 PM 114528 321876 674528 85.49 532 273760 506024 27.54 131004 371384 30648 01:08:01 PM 100448 311576 688608 87.27 532 277908 515116 28.03 143080 374076 12712 01:09:01 PM 50860 343172 738196 93.55 164 358964 487976 26.55 148072 421104 1964 Average: 95879 327207 693177 87.85 774 300206 500918 27.26 130890 395673 20443 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 PM eth0 190.60 113.79 1010.76 53.43 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 63.23 58.66 958.26 7.14 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.41 23.81 181.48 8.49 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.25 18.66 15.90 9.05 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.09 16.67 17.28 7.58 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 61.96 46.31 435.42 17.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/10/2024 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 57.95 0.12 12.32 19.86 0.10 9.65 01:05:02 PM 0 57.95 0.12 12.32 19.86 0.10 9.65 01:06:01 PM all 68.14 0.00 7.39 5.81 0.10 18.56 01:06:01 PM 0 68.14 0.00 7.39 5.81 0.10 18.56 01:07:01 PM all 59.50 0.00 4.72 6.81 0.08 28.89 01:07:01 PM 0 59.50 0.00 4.72 6.81 0.08 28.89 01:08:01 PM all 63.58 0.00 2.48 1.20 0.08 32.65 01:08:01 PM 0 63.58 0.00 2.48 1.20 0.08 32.65 01:09:01 PM all 50.41 0.00 3.60 16.02 0.08 29.88 01:09:01 PM 0 50.41 0.00 3.60 16.02 0.08 29.88 Average: all 59.89 0.02 6.10 9.95 0.09 23.94 Average: 0 59.89 0.02 6.10 9.95 0.09 23.94