---> uname -a: Linux prd-centos8-builder-1c-1g-3560.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: 2799.998 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 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: 770 309 94 5 366 331 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:8d:31:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe8d:3194/64 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) 01/13/2024 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 283.29 215.63 67.67 15903.80 39837.48 04:06:01 AM 146.73 32.16 114.57 3618.83 13321.87 04:07:01 AM 116.80 31.24 85.55 2065.12 7859.04 04:08:01 AM 39.47 5.93 33.54 462.62 1292.92 04:09:01 AM 139.39 114.03 25.36 7241.32 1511.03 Average: 145.14 79.78 65.35 5857.62 12764.97 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 120480 361208 668576 84.73 2104 319860 471512 25.66 133644 403844 28444 04:06:01 AM 59960 306816 729096 92.40 1040 315960 517324 28.15 104488 461788 31964 04:07:01 AM 157636 324448 631420 80.02 1032 233096 493192 26.84 135228 327700 26364 04:08:01 AM 150828 330512 638228 80.89 1032 246220 486524 26.48 152908 316420 1084 04:09:01 AM 76724 387684 712332 90.28 840 378016 426264 23.20 157252 386960 1920 Average: 113126 342134 675930 85.66 1210 298630 478963 26.06 136704 379342 17955 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 166.10 107.98 865.27 54.05 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 63.53 58.44 908.78 7.23 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.58 23.93 181.04 7.60 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.54 18.49 15.49 7.42 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.19 16.91 17.27 8.36 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 56.99 45.16 397.75 16.93 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) 01/13/2024 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 57.60 0.12 11.06 20.23 0.10 10.89 04:05:01 AM 0 57.60 0.12 11.06 20.23 0.10 10.89 04:06:01 AM all 70.10 0.00 6.38 4.55 0.10 18.87 04:06:01 AM 0 70.10 0.00 6.38 4.55 0.10 18.87 04:07:01 AM all 62.59 0.00 5.05 5.92 0.10 26.34 04:07:01 AM 0 62.59 0.00 5.05 5.92 0.10 26.34 04:08:01 AM all 66.44 0.00 2.50 1.38 0.10 29.57 04:08:01 AM 0 66.44 0.00 2.50 1.38 0.10 29.57 04:09:01 AM all 52.05 0.00 3.21 15.41 0.10 29.24 04:09:01 AM 0 52.05 0.00 3.21 15.41 0.10 29.24 Average: all 61.76 0.02 5.64 9.49 0.10 22.99 Average: 0 61.76 0.02 5.64 9.49 0.10 22.99