---> uname -a: Linux prd-centos8-builder-1c-1g-2725.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: 770 314 88 5 367 326 Swap: 1023 29 994 ---> 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:68:fc:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe68:fc56/64 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) 01/03/2024 _x86_64_ (1 CPU) 20:03:57 LINUX RESTART (1 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 145.79 29.31 116.48 3381.37 13256.32 08:07:01 PM 149.28 41.32 107.96 2636.72 10713.20 08:08:01 PM 34.43 4.00 30.43 302.62 1091.40 08:09:01 PM 38.09 18.41 19.68 856.12 1000.32 08:10:01 PM 168.49 108.85 59.64 7137.88 2471.67 Average: 107.23 40.37 66.86 2863.12 5709.51 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 56332 286008 732724 92.86 364 301776 533420 29.03 102140 474088 26572 08:07:01 PM 164188 335616 624868 79.19 364 237968 475704 25.89 119400 331564 16460 08:08:01 PM 86156 278608 702900 89.08 364 259304 533904 29.05 145788 386980 12888 08:09:01 PM 132148 315888 656908 83.25 364 250756 490136 26.67 147160 335344 12964 08:10:01 PM 85264 340860 703792 89.19 364 323948 482268 26.24 147388 394680 15248 Average: 104818 311396 684238 86.72 364 274750 503086 27.38 132375 384531 16826 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 75.48 69.49 1116.38 8.11 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.49 21.34 186.95 6.81 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.33 18.78 18.93 7.58 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 14.71 16.65 12.06 7.10 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 17.65 17.36 17.47 11.92 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 28.95 28.74 270.67 8.30 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) 01/03/2024 _x86_64_ (1 CPU) 20:03:57 LINUX RESTART (1 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 68.87 0.00 6.48 5.40 0.12 19.13 08:06:01 PM 0 68.87 0.00 6.48 5.40 0.12 19.13 08:07:01 PM all 63.55 0.00 5.52 8.04 0.10 22.78 08:07:01 PM 0 63.55 0.00 5.52 8.04 0.10 22.78 08:08:01 PM all 63.61 0.00 2.70 0.97 0.10 32.62 08:08:01 PM 0 63.61 0.00 2.70 0.97 0.10 32.62 08:09:01 PM all 63.10 0.00 3.12 1.47 0.08 32.23 08:09:01 PM 0 63.10 0.00 3.12 1.47 0.08 32.23 08:10:01 PM all 57.44 0.00 4.22 17.60 0.12 20.62 08:10:01 PM 0 57.44 0.00 4.22 17.60 0.12 20.62 Average: all 63.32 0.00 4.41 6.69 0.10 25.48 Average: 0 63.32 0.00 4.41 6.69 0.10 25.48