---> uname -a: Linux prd-centos8-builder-1c-1g-3311.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: 770 309 79 4 381 332 Swap: 1023 23 1000 ---> 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:49:c4:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe49:c4f5/64 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) 01/10/2024 _x86_64_ (1 CPU) 17:03:49 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 258.02 187.38 70.64 14114.85 40912.48 05:06:01 PM 160.87 28.03 132.83 3452.52 17146.72 05:07:01 PM 117.50 31.38 86.12 2433.33 6010.61 05:08:01 PM 22.71 3.15 19.56 279.42 440.09 05:09:01 PM 142.79 114.05 28.74 7491.24 1665.94 Average: 140.36 72.96 67.40 5563.31 13234.11 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 69044 319020 720012 91.25 2096 326896 512968 27.91 124824 460412 20876 05:06:01 PM 86468 289472 702588 89.04 1260 268404 518156 28.20 96904 433432 3172 05:07:01 PM 105060 294772 683996 86.69 512 254776 520964 28.35 119768 394504 14160 05:08:01 PM 100508 298052 688548 87.26 512 262760 518156 28.20 133560 385976 12708 05:09:01 PM 47476 341100 741580 93.98 136 359052 482768 26.27 144768 431660 2248 Average: 81711 308483 707345 89.64 903 294378 510602 27.79 123965 421197 10633 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 198.47 117.66 1047.69 54.10 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 63.91 60.16 920.43 7.09 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.93 25.63 182.00 8.79 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 15.76 18.01 15.61 7.50 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 16.88 16.39 17.13 8.31 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 63.84 47.56 435.44 17.20 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) 01/10/2024 _x86_64_ (1 CPU) 17:03:49 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 57.29 0.08 9.40 19.68 0.12 13.44 05:05:02 PM 0 57.29 0.08 9.40 19.68 0.12 13.44 05:06:01 PM all 68.20 0.00 6.94 6.38 0.08 18.39 05:06:01 PM 0 68.20 0.00 6.94 6.38 0.08 18.39 05:07:01 PM all 60.94 0.00 4.39 5.61 0.10 28.96 05:07:01 PM 0 60.94 0.00 4.39 5.61 0.10 28.96 05:08:01 PM all 62.90 0.00 2.52 0.73 0.10 33.74 05:08:01 PM 0 62.90 0.00 2.52 0.73 0.10 33.74 05:09:01 PM all 49.37 0.00 3.61 16.27 0.08 30.66 05:09:01 PM 0 49.37 0.00 3.61 16.27 0.08 30.66 Average: all 59.72 0.02 5.37 9.74 0.10 25.06 Average: 0 59.72 0.02 5.37 9.74 0.10 25.06