---> uname -a: Linux prd-centos8-builder-1c-1g-2213.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 99 5 367 335 Swap: 1023 28 995 ---> 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:11:ca:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe11:cabd/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) 02/19/2024 _x86_64_ (1 CPU) 08:03:38 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 214.83 117.89 96.94 9713.49 43290.72 08:06:01 AM 164.89 38.49 126.40 4193.47 13952.98 08:07:01 AM 87.51 17.14 70.37 1232.25 4880.23 08:08:01 AM 20.93 4.93 15.99 133.69 318.98 08:09:01 AM 160.57 116.49 44.08 8188.84 2362.54 Average: 129.78 59.01 70.77 4694.04 12971.37 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 61372 288812 727840 92.22 1948 300792 534844 29.10 136184 444388 18664 08:06:01 AM 57540 296740 731672 92.71 68 303784 508184 27.65 116764 434976 30912 08:07:01 AM 138984 325612 650228 82.39 68 251952 488696 26.59 147216 331488 1076 08:08:01 AM 153544 341804 635668 80.54 68 253588 469696 25.56 158008 304732 8 08:09:01 AM 123616 369684 665596 84.34 0 311592 458408 24.94 154512 346596 15704 Average: 107011 324530 682201 86.44 430 284342 491966 26.77 142537 372436 13273 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 219.72 135.09 1444.85 55.54 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.43 33.98 387.64 7.20 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.27 24.35 173.19 8.33 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.28 18.68 13.77 7.01 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.66 17.82 18.96 12.14 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 62.12 46.01 408.03 18.06 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) 02/19/2024 _x86_64_ (1 CPU) 08:03:38 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 68.80 0.05 13.32 5.47 0.10 12.27 08:05:01 AM 0 68.80 0.05 13.32 5.47 0.10 12.27 08:06:01 AM all 73.70 0.00 11.51 4.72 0.10 9.96 08:06:01 AM 0 73.70 0.00 11.51 4.72 0.10 9.96 08:07:01 AM all 64.55 0.00 5.79 3.42 0.10 26.14 08:07:01 AM 0 64.55 0.00 5.79 3.42 0.10 26.14 08:08:01 AM all 66.33 0.00 4.10 0.48 0.08 29.00 08:08:01 AM 0 66.33 0.00 4.10 0.48 0.08 29.00 08:09:01 AM all 64.80 0.00 6.33 14.19 0.10 14.59 08:09:01 AM 0 64.80 0.00 6.33 14.19 0.10 14.59 Average: all 67.64 0.01 8.21 5.66 0.10 18.39 Average: 0 67.64 0.01 8.21 5.66 0.10 18.39