---> uname -a: Linux prd-centos8-builder-1c-1g-610.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: 2800.000 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 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: 770 296 103 5 370 343 Swap: 1023 26 997 ---> 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:87:d8:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe87:d8a4/64 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) 12/14/2023 _x86_64_ (1 CPU) 14:04:46 LINUX RESTART (1 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 238.50 160.42 78.08 11229.96 41522.05 02:07:02 PM 175.37 45.74 129.64 4490.84 16847.34 02:08:01 PM 104.78 18.28 86.50 1327.73 6382.53 02:09:01 PM 36.05 16.82 19.22 912.48 442.86 02:10:01 PM 138.66 105.21 33.45 6890.71 1342.42 Average: 138.81 69.48 69.32 4983.71 13334.45 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 92364 353568 696692 88.29 2104 338568 483044 26.29 132436 426648 17268 02:07:02 PM 129128 359816 659928 83.64 0 296132 457152 24.88 98032 383572 17384 02:08:01 PM 74856 285792 714200 90.51 0 276872 539896 29.38 134524 407544 932 02:09:01 PM 58884 293312 730172 92.54 0 300380 530180 28.85 152836 403820 12704 02:10:01 PM 47120 321496 741936 94.03 0 340532 530204 28.85 151500 422732 1748 Average: 80470 322797 708586 89.80 421 310497 508095 27.65 133866 408863 10007 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 200.23 130.04 1077.46 56.16 0.00 0.00 0.00 0.00 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 60.42 56.03 880.15 7.11 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 21.90 23.99 181.83 7.71 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 19.91 21.92 19.32 9.30 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 17.33 16.97 17.34 8.13 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 64.12 49.89 436.18 17.72 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) 12/14/2023 _x86_64_ (1 CPU) 14:04:46 LINUX RESTART (1 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 60.76 0.10 8.89 17.77 0.10 12.37 02:06:01 PM 0 60.76 0.10 8.89 17.77 0.10 12.37 02:07:02 PM all 67.29 0.00 7.40 7.62 0.10 17.58 02:07:02 PM 0 67.29 0.00 7.40 7.62 0.10 17.58 02:08:01 PM all 61.48 0.00 3.81 3.73 0.10 30.87 02:08:01 PM 0 61.48 0.00 3.81 3.73 0.10 30.87 02:09:01 PM all 62.12 0.00 2.82 1.74 0.10 33.22 02:09:01 PM 0 62.12 0.00 2.82 1.74 0.10 33.22 02:10:01 PM all 50.57 0.00 3.41 14.54 0.10 31.39 02:10:01 PM 0 50.57 0.00 3.41 14.54 0.10 31.39 Average: all 60.44 0.02 5.27 9.09 0.10 25.08 Average: 0 60.44 0.02 5.27 9.09 0.10 25.08