---> uname -a: Linux prd-centos8-builder-1c-1g-288.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: 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 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: 770 312 66 6 391 326 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:5c:40:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe5c:4013/64 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) 12/27/2024 _x86_64_ (1 CPU) 23:03:52 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 326.87 227.47 99.40 16977.01 40033.03 11:06:01 PM 140.65 19.57 121.07 2004.46 14052.97 11:07:01 PM 70.28 22.87 47.41 1245.91 3909.71 11:08:01 PM 24.98 4.35 20.64 71.55 487.18 11:09:01 PM 145.30 117.73 27.57 8372.14 1065.14 Average: 141.63 78.41 63.22 5735.06 11912.40 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 84312 349708 704900 89.32 2104 338880 470100 25.58 121188 425952 22372 11:06:01 PM 78044 340280 711168 90.11 1004 327256 480388 26.14 120340 416008 22072 11:07:01 PM 118980 329152 670232 84.92 628 276600 506788 27.58 170372 332440 1128 11:08:01 PM 71396 270408 717816 90.95 540 265304 568060 30.91 175216 375360 48 11:09:01 PM 67936 333656 721276 91.39 80 333204 520036 28.30 166548 396572 13032 Average: 84134 324641 705078 89.34 871 308249 509074 27.70 150733 389266 11730 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 185.46 104.60 954.01 55.65 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 69.77 64.53 797.39 9.54 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 47.26 44.36 459.46 19.80 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.82 19.45 15.13 7.56 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.71 18.08 18.36 13.31 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 67.82 50.21 448.92 21.18 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) 12/27/2024 _x86_64_ (1 CPU) 23:03:52 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 56.53 0.13 19.35 14.13 0.12 9.73 11:05:01 PM 0 56.53 0.13 19.35 14.13 0.12 9.73 11:06:01 PM all 71.44 0.00 9.54 3.00 0.10 15.91 11:06:01 PM 0 71.44 0.00 9.54 3.00 0.10 15.91 11:07:01 PM all 68.76 0.00 5.27 2.05 0.10 23.82 11:07:01 PM 0 68.76 0.00 5.27 2.05 0.10 23.82 11:08:01 PM all 65.44 0.00 4.41 0.57 0.10 29.49 11:08:01 PM 0 65.44 0.00 4.41 0.57 0.10 29.49 11:09:01 PM all 60.81 0.00 5.81 13.14 0.10 20.15 11:09:01 PM 0 60.81 0.00 5.81 13.14 0.10 20.15 Average: all 64.60 0.03 8.87 6.57 0.10 19.83 Average: 0 64.60 0.03 8.87 6.57 0.10 19.83