---> uname -a: Linux prd-centos8-builder-1c-1g-4495.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: 2799.870 BogoMIPS: 5599.74 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: 770 308 94 5 367 330 Swap: 1023 21 1002 ---> 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:a9:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feff:a966/64 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) 01/23/2024 _x86_64_ (1 CPU) 14:03:51 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 286.41 210.41 76.00 15845.66 40509.38 02:06:01 PM 156.85 26.67 130.17 3754.02 15314.38 02:07:01 PM 100.62 24.80 75.82 2181.61 5368.05 02:08:01 PM 31.12 2.43 28.69 143.53 1261.75 02:09:01 PM 143.50 115.39 28.11 7477.64 1613.76 Average: 143.70 76.12 67.58 5889.49 12814.65 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 55000 317504 734056 93.03 2104 340360 511700 27.85 127456 470836 27904 02:06:01 PM 183796 356084 605260 76.71 660 237168 447120 24.33 91424 333608 18660 02:07:01 PM 95336 290776 693720 87.92 596 261064 524480 28.54 145756 380372 31908 02:08:01 PM 86684 286044 702372 89.01 596 264992 530252 28.86 157324 377240 12704 02:09:01 PM 55732 326032 733324 92.94 524 335768 491192 26.73 162352 401448 1768 Average: 95310 315288 693746 87.92 896 287870 500949 27.26 136862 392701 18589 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 PM eth0 179.67 109.46 1047.91 54.16 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 55.04 50.74 737.31 6.36 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.39 23.85 181.86 8.18 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.26 18.59 15.86 7.52 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.54 17.13 17.91 9.25 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 58.23 43.96 399.39 17.14 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) 01/23/2024 _x86_64_ (1 CPU) 14:03:51 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 56.41 0.12 11.34 19.69 0.15 12.29 02:05:02 PM 0 56.41 0.12 11.34 19.69 0.15 12.29 02:06:01 PM all 71.52 0.00 7.34 4.05 0.14 16.95 02:06:01 PM 0 71.52 0.00 7.34 4.05 0.14 16.95 02:07:01 PM all 61.06 0.00 4.19 3.92 0.10 30.74 02:07:01 PM 0 61.06 0.00 4.19 3.92 0.10 30.74 02:08:01 PM all 63.52 0.00 2.57 1.60 0.12 32.19 02:08:01 PM 0 63.52 0.00 2.57 1.60 0.12 32.19 02:09:01 PM all 48.93 0.00 3.52 15.68 0.10 31.76 02:09:01 PM 0 48.93 0.00 3.52 15.68 0.10 31.76 Average: all 60.26 0.02 5.79 9.00 0.12 24.82 Average: 0 60.26 0.02 5.79 9.00 0.12 24.82