---> uname -a: Linux prd-centos8-builder-1c-1g-341.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: 2800.000 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 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: 770 300 76 6 393 338 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:b5:3c:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb5:3c2b/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) 04/01/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 284.04 200.67 83.37 16253.76 41555.04 05:06:01 PM 162.36 35.35 127.01 3896.35 13028.46 05:07:01 PM 61.34 20.24 41.11 1148.43 2940.71 05:08:01 PM 17.96 4.15 13.81 85.02 286.97 05:09:02 PM 139.29 110.63 28.66 7914.06 986.01 Average: 133.00 74.20 58.80 5859.31 11758.87 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 63572 317992 725640 91.94 2004 328516 501064 27.26 120388 448252 23928 05:06:01 PM 60052 310140 729160 92.39 104 316908 509784 27.74 116024 442548 26852 05:07:01 PM 68364 287388 720848 91.34 24 286028 535200 29.12 152064 400208 15816 05:08:01 PM 151900 356360 637312 80.75 24 271472 464804 25.29 151840 315820 24 05:09:02 PM 116064 368944 673148 85.29 0 319548 468980 25.52 159596 352364 12732 Average: 91990 328165 697222 88.34 431 304494 495966 26.99 139982 391838 15870 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 190.90 119.22 1131.24 54.13 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 41.63 40.57 507.58 6.77 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 28.20 29.71 277.97 9.82 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 18.34 19.17 15.34 8.20 0.00 0.00 0.00 0.00 05:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:02 PM eth0 19.30 19.79 19.39 13.68 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 59.67 45.69 390.29 18.52 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) 04/01/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 60.87 0.08 17.07 11.69 0.12 10.17 05:05:01 PM 0 60.87 0.08 17.07 11.69 0.12 10.17 05:06:01 PM all 72.45 0.00 10.32 5.03 0.10 12.09 05:06:01 PM 0 72.45 0.00 10.32 5.03 0.10 12.09 05:07:01 PM all 65.22 0.00 4.89 2.96 0.10 26.83 05:07:01 PM 0 65.22 0.00 4.89 2.96 0.10 26.83 05:08:01 PM all 61.34 0.00 4.55 0.45 0.08 33.57 05:08:01 PM 0 61.34 0.00 4.55 0.45 0.08 33.57 05:09:02 PM all 66.91 0.00 5.61 13.25 0.10 14.12 05:09:02 PM 0 66.91 0.00 5.61 13.25 0.10 14.12 Average: all 65.36 0.02 8.49 6.67 0.10 19.36 Average: 0 65.36 0.02 8.49 6.67 0.10 19.36