---> uname -a: Linux prd-centos8-builder-1c-1g-1227.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: 770 301 75 5 393 337 Swap: 1023 18 1005 ---> 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:dc:b4:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fedc:b423/64 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) 04/10/2024 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 238.11 140.39 97.72 12238.84 42808.77 05:06:01 PM 149.08 35.36 113.72 3871.46 12624.76 05:07:01 PM 53.39 14.13 39.26 485.25 2493.28 05:08:01 PM 21.67 4.55 17.12 123.92 329.10 05:09:01 PM 148.13 116.67 31.46 8666.22 1056.66 Average: 122.11 62.24 59.87 5078.71 11868.66 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 60012 312740 729200 92.40 1956 326640 507288 27.60 130192 441188 34964 05:06:01 PM 99092 358080 690120 87.44 460 325052 456728 24.85 127308 392640 1256 05:07:01 PM 149120 350388 640092 81.11 328 267996 467436 25.43 145056 327580 1084 05:08:01 PM 59612 277944 729600 92.45 328 285080 539420 29.35 147468 413180 15812 05:09:01 PM 78312 346152 710900 90.08 104 333632 484916 26.39 183624 364032 12552 Average: 89230 329061 699982 88.69 635 307680 491158 26.73 146730 387724 13134 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 230.79 132.88 1346.53 56.13 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.67 35.11 295.85 6.49 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.36 30.44 278.05 9.92 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 17.77 19.90 15.08 8.80 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 18.75 19.02 18.54 13.14 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 66.10 47.49 390.97 18.90 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) 04/10/2024 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 63.17 0.07 13.86 8.12 0.10 14.68 05:05:01 PM 0 63.17 0.07 13.86 8.12 0.10 14.68 05:06:01 PM all 70.17 0.00 10.23 4.32 0.08 15.19 05:06:01 PM 0 70.17 0.00 10.23 4.32 0.08 15.19 05:07:01 PM all 67.99 0.00 4.59 1.70 0.10 25.62 05:07:01 PM 0 67.99 0.00 4.59 1.70 0.10 25.62 05:08:01 PM all 64.31 0.00 4.07 0.55 0.08 30.99 05:08:01 PM 0 64.31 0.00 4.07 0.55 0.08 30.99 05:09:01 PM all 64.71 0.00 5.76 14.18 0.08 15.26 05:09:01 PM 0 64.71 0.00 5.76 14.18 0.08 15.26 Average: all 66.07 0.01 7.70 5.77 0.09 20.35 Average: 0 66.07 0.01 7.70 5.77 0.09 20.35