---> uname -a: Linux prd-centos8-builder-1c-1g-3144.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 66 6 406 342 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:c7:cd:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fec7:cdf8/64 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) 02/28/2024 _x86_64_ (1 CPU) 19:05:43 LINUX RESTART (1 CPU) 07:06:01 PM tps rtps wtps bread/s bwrtn/s 07:07:01 PM 237.17 137.42 99.75 12278.34 43956.91 07:08:01 PM 180.11 46.33 133.78 4370.08 14110.18 07:09:01 PM 60.89 13.91 46.98 1120.37 3046.54 07:10:01 PM 20.79 4.43 16.36 126.62 341.47 07:11:01 PM 167.69 117.26 50.43 8213.66 2581.16 Average: 133.36 63.89 69.47 5223.53 12815.27 07:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 PM 61132 308832 728080 92.25 1956 323328 508876 27.69 133108 442956 13604 07:08:01 PM 131428 367384 657784 83.35 8 301756 444792 24.20 126040 355760 28440 07:09:01 PM 63052 285376 726160 92.01 8 289336 536100 29.17 155468 401468 14748 07:10:01 PM 116224 329176 672988 85.27 8 279964 510512 27.78 156656 345720 2752 07:11:01 PM 104060 376988 685152 86.81 0 341000 460540 25.06 159700 365244 29076 Average: 95179 333551 694033 87.94 396 307077 492164 26.78 146194 382230 17724 07:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 217.42 133.88 1390.04 55.71 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 37.85 37.38 402.95 6.25 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 23.50 25.50 174.12 9.36 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 19.01 20.61 17.79 8.91 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 18.14 18.01 18.39 12.55 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 63.22 47.10 400.91 18.56 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) 02/28/2024 _x86_64_ (1 CPU) 19:05:43 LINUX RESTART (1 CPU) 07:06:01 PM CPU %user %nice %system %iowait %steal %idle 07:07:01 PM all 64.46 0.08 14.12 8.38 0.08 12.87 07:07:01 PM 0 64.46 0.08 14.12 8.38 0.08 12.87 07:08:01 PM all 72.10 0.00 11.34 5.11 0.10 11.35 07:08:01 PM 0 72.10 0.00 11.34 5.11 0.10 11.35 07:09:01 PM all 64.23 0.00 4.84 2.44 0.08 28.41 07:09:01 PM 0 64.23 0.00 4.84 2.44 0.08 28.41 07:10:01 PM all 63.34 0.00 4.64 0.52 0.08 31.43 07:10:01 PM 0 63.34 0.00 4.64 0.52 0.08 31.43 07:11:01 PM all 64.33 0.00 6.68 15.24 0.10 13.65 07:11:01 PM 0 64.33 0.00 6.68 15.24 0.10 13.65 Average: all 65.69 0.02 8.32 6.34 0.09 19.55 Average: 0 65.69 0.02 8.32 6.34 0.09 19.55