---> uname -a: Linux prd-centos8-builder-1c-1g-896.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: 770 297 82 5 390 342 Swap: 1023 24 999 ---> 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:37:b0:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe37:b07f/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) 04/06/2024 _x86_64_ (1 CPU) 22:03:47 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 257.27 168.41 88.86 13786.11 41774.75 10:06:01 PM 156.05 36.45 119.60 4134.06 13146.65 10:07:01 PM 65.37 19.82 45.54 1040.81 3450.42 10:08:01 PM 19.91 4.50 15.41 141.95 323.04 10:09:01 PM 136.58 110.23 26.35 8043.58 914.78 Average: 126.95 68.00 58.95 5434.41 11920.18 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 77268 320928 711944 90.21 1952 320256 495024 26.94 123600 443280 19436 10:06:01 PM 54212 313240 735000 93.13 28 325652 502088 27.32 117976 446636 30752 10:07:01 PM 73984 284416 715228 90.63 28 277620 536352 29.18 148664 398772 15804 10:08:01 PM 141632 340000 647580 82.05 28 265508 476488 25.93 149660 328924 1084 10:09:01 PM 107396 378144 681816 86.39 0 337384 453932 24.70 159996 358676 12624 Average: 90898 327346 698314 88.48 407 305284 492777 26.81 139979 395258 15940 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 234.47 115.05 1140.02 54.13 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 45.58 45.14 517.31 8.30 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 30.27 31.32 278.14 8.66 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 19.43 20.28 16.07 8.80 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.42 18.11 18.50 12.65 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 69.73 45.99 393.65 18.55 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) 04/06/2024 _x86_64_ (1 CPU) 22:03:47 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 59.74 0.10 14.54 11.45 0.12 14.06 10:05:02 PM 0 59.74 0.10 14.54 11.45 0.12 14.06 10:06:01 PM all 72.52 0.00 10.41 4.91 0.08 12.08 10:06:01 PM 0 72.52 0.00 10.41 4.91 0.08 12.08 10:07:01 PM all 65.32 0.00 4.77 3.19 0.08 26.64 10:07:01 PM 0 65.32 0.00 4.77 3.19 0.08 26.64 10:08:01 PM all 63.12 0.00 4.62 0.32 0.12 31.82 10:08:01 PM 0 63.12 0.00 4.62 0.32 0.12 31.82 10:09:01 PM all 60.00 0.00 5.33 13.12 0.08 21.47 10:09:01 PM 0 60.00 0.00 5.33 13.12 0.08 21.47 Average: all 64.11 0.02 7.92 6.60 0.10 21.25 Average: 0 64.11 0.02 7.92 6.60 0.10 21.25