---> uname -a: Linux prd-centos8-builder-1c-1g-5643.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: 770 303 77 6 390 334 Swap: 1023 22 1001 ---> 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:e6:c7:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.204/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fee6:c72e/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) 03/27/2024 _x86_64_ (1 CPU) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 224.46 121.73 102.73 10564.80 44422.20 07:06:01 AM 124.68 29.08 95.60 3313.91 10596.97 07:07:01 AM 78.76 28.17 50.59 1521.24 3932.80 07:08:01 AM 21.85 4.75 17.10 140.91 333.73 07:09:01 AM 133.22 107.71 25.50 7888.86 811.98 Average: 116.61 58.29 58.31 4686.54 12022.38 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 60320 298896 728892 92.36 2096 314236 528640 28.77 131348 453300 11444 07:06:01 AM 101844 347460 687368 87.10 1036 310984 465632 25.34 115224 399996 18876 07:07:01 AM 145748 346528 643464 81.53 820 266660 471996 25.68 139168 335564 1076 07:08:01 AM 141704 344252 647508 82.04 820 268460 474196 25.80 155852 321624 8 07:09:01 AM 96968 352876 692244 87.71 328 321952 478284 26.03 174088 354652 1468 Average: 109317 338002 679895 86.15 1020 296458 483750 26.32 143136 373027 6574 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 206.78 131.01 1449.58 56.21 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 25.91 24.80 235.52 4.10 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.19 30.33 279.85 9.37 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.78 19.11 13.89 7.50 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 20.57 19.81 20.90 13.45 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 59.86 45.02 400.03 18.13 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) 03/27/2024 _x86_64_ (1 CPU) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 64.48 0.10 13.76 7.22 0.12 14.33 07:05:01 AM 0 64.48 0.10 13.76 7.22 0.12 14.33 07:06:01 AM all 55.21 0.00 9.20 3.37 0.10 32.12 07:06:01 AM 0 55.21 0.00 9.20 3.37 0.10 32.12 07:07:01 AM all 63.96 0.00 5.16 3.59 0.10 27.20 07:07:01 AM 0 63.96 0.00 5.16 3.59 0.10 27.20 07:08:01 AM all 66.64 0.00 4.16 0.40 0.12 28.68 07:08:01 AM 0 66.64 0.00 4.16 0.40 0.12 28.68 07:09:01 AM all 63.03 0.00 5.41 13.21 0.12 18.23 07:09:01 AM 0 63.03 0.00 5.41 13.21 0.12 18.23 Average: all 62.66 0.02 7.54 5.56 0.11 24.11 Average: 0 62.66 0.02 7.54 5.56 0.11 24.11