---> uname -a: Linux prd-centos8-builder-1c-1g-2053.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 98 6 368 335 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:d7:be:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fed7:be29/64 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) 02/17/2024 _x86_64_ (1 CPU) 12:03:35 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 202.56 102.10 100.47 9746.60 43990.68 12:06:01 PM 163.70 34.53 129.17 2981.04 13931.97 12:07:01 PM 83.29 15.41 67.87 1241.53 4320.90 12:08:01 PM 20.48 5.00 15.48 87.44 310.65 12:09:01 PM 157.98 116.24 41.74 8262.71 2314.21 Average: 125.62 54.67 70.95 4464.98 12980.20 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 61092 292004 728120 92.26 1884 306912 547328 29.78 134812 457452 4348 12:06:01 PM 67748 299376 721464 91.42 260 296100 513384 27.93 110400 432456 27144 12:07:01 PM 117744 321480 671468 85.08 144 269052 501032 27.26 149552 351368 14756 12:08:01 PM 157072 347132 632140 80.10 144 255384 472008 25.68 149332 311080 8 12:09:01 PM 118528 366472 670684 84.98 144 314200 467140 25.42 154132 353732 16772 Average: 104437 325293 684775 86.77 515 288330 500178 27.22 139646 381218 12606 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 208.09 124.72 1445.27 54.57 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 33.40 33.58 387.71 7.25 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.65 24.68 173.86 7.75 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.76 18.89 14.06 7.92 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.98 18.18 24.44 12.62 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 60.20 44.03 409.28 18.03 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) 02/17/2024 _x86_64_ (1 CPU) 12:03:35 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 63.28 0.07 14.29 7.46 0.10 14.79 12:05:01 PM 0 63.28 0.07 14.29 7.46 0.10 14.79 12:06:01 PM all 74.67 0.00 10.74 4.19 0.10 10.30 12:06:01 PM 0 74.67 0.00 10.74 4.19 0.10 10.30 12:07:01 PM all 65.35 0.00 5.72 3.15 0.10 25.68 12:07:01 PM 0 65.35 0.00 5.72 3.15 0.10 25.68 12:08:01 PM all 66.29 0.00 4.17 0.65 0.10 28.79 12:08:01 PM 0 66.29 0.00 4.17 0.65 0.10 28.79 12:09:01 PM all 66.43 0.00 6.42 14.10 0.10 12.95 12:09:01 PM 0 66.43 0.00 6.42 14.10 0.10 12.95 Average: all 67.20 0.01 8.27 5.91 0.10 18.51 Average: 0 67.20 0.01 8.27 5.91 0.10 18.51