---> uname -a: Linux prd-centos8-builder-1c-1g-5743.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: 770 307 78 5 384 333 Swap: 1023 24 999 ---> 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:b1:8b:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:feb1:8b75/64 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) 03/28/2024 _x86_64_ (1 CPU) 10:03:40 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 222.73 120.26 102.46 9604.87 43933.36 10:06:01 AM 149.68 38.23 111.44 4280.93 12158.22 10:07:01 AM 51.52 13.93 37.59 778.54 2494.39 10:08:01 AM 20.51 4.20 16.31 84.64 328.02 10:09:01 AM 143.62 116.02 27.60 8087.28 896.82 Average: 117.64 58.55 59.09 4568.99 11971.01 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 67768 289748 721444 91.41 2084 298192 538776 29.32 140700 445280 11756 10:06:01 AM 94384 337072 694828 88.04 620 310552 474040 25.79 109152 418384 1256 10:07:01 AM 137196 344840 652016 82.62 0 276320 470884 25.62 152876 337248 1084 10:08:01 AM 89600 311700 699612 88.65 0 290312 504356 27.44 152512 384028 15784 10:09:01 AM 53016 306356 736196 93.28 0 321136 521280 28.36 162424 416328 12740 Average: 88393 317943 700819 88.80 541 299302 501867 27.31 143533 400254 8524 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 198.49 134.25 1446.95 55.64 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 27.14 27.65 237.24 7.43 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 29.17 30.79 278.09 8.66 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.14 19.01 14.73 8.36 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 19.15 18.80 19.14 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 58.26 46.13 399.51 18.72 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) 03/28/2024 _x86_64_ (1 CPU) 10:03:40 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.96 0.08 13.51 7.57 0.13 12.74 10:05:01 AM 0 65.96 0.08 13.51 7.57 0.13 12.74 10:06:01 AM all 69.36 0.00 10.46 4.59 0.13 15.45 10:06:01 AM 0 69.36 0.00 10.46 4.59 0.13 15.45 10:07:01 AM all 67.77 0.00 4.98 2.42 0.12 24.72 10:07:01 AM 0 67.77 0.00 4.98 2.42 0.12 24.72 10:08:01 AM all 59.76 0.00 4.07 0.55 0.10 35.52 10:08:01 AM 0 59.76 0.00 4.07 0.55 0.10 35.52 10:09:01 AM all 67.35 0.00 5.36 13.17 0.12 14.01 10:09:01 AM 0 67.35 0.00 5.36 13.17 0.12 14.01 Average: all 66.04 0.02 7.68 5.66 0.12 20.48 Average: 0 66.04 0.02 7.68 5.66 0.12 20.48