---> uname -a: Linux prd-centos8-builder-1c-1g-434.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: 2800.022 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 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: 770 307 105 5 357 332 Swap: 1023 21 1002 ---> 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:96:1c:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe96:1c22/64 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) 01/31/2024 _x86_64_ (1 CPU) 13:03:40 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 237.16 147.95 89.21 10214.34 42829.45 01:06:02 PM 161.85 31.41 130.44 4280.29 14742.53 01:07:01 PM 95.88 16.71 79.17 1152.75 5759.79 01:08:01 PM 41.37 20.51 20.86 1059.78 524.86 01:09:01 PM 165.42 126.50 38.91 7925.90 2126.40 Average: 140.20 68.55 71.65 4923.41 13132.31 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 54240 317420 734816 93.13 1992 340184 514456 28.00 123840 469916 23556 01:06:02 PM 87064 327652 701992 88.97 12 306204 482340 26.25 117576 404160 12056 01:07:01 PM 206980 397936 582076 73.77 12 257556 421580 22.94 136808 273872 16 01:08:01 PM 130728 342324 658328 83.43 12 278164 483780 26.33 155596 330040 24 01:09:01 PM 161404 393944 627652 79.54 0 301036 441788 24.04 160676 304336 15656 Average: 128083 355855 660973 83.77 406 296629 468789 25.51 138899 356465 10262 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 199.73 137.80 1203.05 56.95 0.00 0.00 0.00 0.00 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 52.41 49.20 631.34 8.20 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.93 22.18 157.78 6.30 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 22.61 23.21 17.87 17.73 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 19.12 17.69 19.19 10.68 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 62.69 49.85 404.31 19.90 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) 01/31/2024 _x86_64_ (1 CPU) 13:03:40 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 59.56 0.08 8.84 14.62 0.10 16.79 01:05:01 PM 0 59.56 0.08 8.84 14.62 0.10 16.79 01:06:02 PM all 70.61 0.00 7.19 5.69 0.10 16.41 01:06:02 PM 0 70.61 0.00 7.19 5.69 0.10 16.41 01:07:01 PM all 60.27 0.00 3.75 4.02 0.08 31.87 01:07:01 PM 0 60.27 0.00 3.75 4.02 0.08 31.87 01:08:01 PM all 64.76 0.00 2.84 1.40 0.10 30.90 01:08:01 PM 0 64.76 0.00 2.84 1.40 0.10 30.90 01:09:01 PM all 50.20 0.00 3.87 15.49 0.08 30.35 01:09:01 PM 0 50.20 0.00 3.87 15.49 0.08 30.35 Average: all 61.09 0.02 5.29 8.24 0.09 25.27 Average: 0 61.09 0.02 5.29 8.24 0.09 25.27