---> uname -a: Linux prd-centos8-builder-1c-1g-1370.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 76 4 386 334 Swap: 1023 25 998 ---> 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:58:99:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe58:99c8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/12/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 294.39 216.28 78.11 16626.64 40631.93 02:06:01 AM 148.09 29.34 118.75 3827.37 13721.13 02:07:01 AM 70.27 23.81 46.46 1172.60 3766.91 02:08:01 AM 23.06 4.73 18.32 143.00 417.96 02:09:01 AM 141.91 115.36 26.55 8208.70 979.08 Average: 135.57 77.92 57.65 5997.18 11907.95 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 59440 298868 729772 92.47 1968 314300 522400 28.43 134600 443724 27548 02:06:01 AM 72216 318816 716996 90.85 48 312724 493820 26.87 111724 434228 20708 02:07:01 AM 159048 347208 630164 79.85 48 254864 471712 25.67 127328 336196 1576 02:08:01 AM 165600 355516 623612 79.02 48 256640 460920 25.08 144152 312784 16 02:09:01 AM 79960 338272 709252 89.87 0 324148 494000 26.88 158680 390008 1468 Average: 107253 331736 681959 86.41 422 292535 488570 26.58 135297 383388 10263 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 183.44 111.90 1007.65 53.24 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 56.34 54.96 632.10 7.91 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.01 28.93 276.45 8.67 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.31 19.44 14.45 7.68 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 20.46 20.06 20.57 13.75 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 61.13 47.07 390.36 18.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/12/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 57.67 0.10 18.08 12.55 0.10 11.50 02:05:01 AM 0 57.67 0.10 18.08 12.55 0.10 11.50 02:06:01 AM all 73.44 0.00 10.28 3.72 0.10 12.46 02:06:01 AM 0 73.44 0.00 10.28 3.72 0.10 12.46 02:07:01 AM all 56.73 0.00 4.74 3.09 0.08 35.36 02:07:01 AM 0 56.73 0.00 4.74 3.09 0.08 35.36 02:08:01 AM all 66.18 0.00 4.28 0.72 0.08 28.74 02:08:01 AM 0 66.18 0.00 4.28 0.72 0.08 28.74 02:09:01 AM all 63.47 0.00 5.07 13.55 0.10 17.81 02:09:01 AM 0 63.47 0.00 5.07 13.55 0.10 17.81 Average: all 63.50 0.02 8.49 6.72 0.09 21.18 Average: 0 63.50 0.02 8.49 6.72 0.09 21.18