---> uname -a: Linux prd-centos8-builder-1c-1g-2194.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: 770 301 94 5 374 338 Swap: 1023 27 996 ---> 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:76:9f:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe76:9f66/64 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) 02/18/2024 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 233.16 135.55 97.61 11654.03 44194.80 11:06:01 PM 168.93 41.45 127.49 3983.34 14486.77 11:07:01 PM 97.17 18.13 79.04 1273.71 5880.27 11:08:01 PM 26.94 8.33 18.61 418.13 398.03 11:09:01 PM 155.50 113.50 42.00 7964.55 2366.73 Average: 135.72 62.93 72.79 5016.69 13269.57 11:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 105000 315904 684212 86.70 2104 283900 504884 27.47 129188 403036 20020 11:06:01 PM 125444 344548 663768 84.11 144 285684 463788 25.24 100760 388108 6812 11:07:01 PM 160480 346384 628732 79.67 52 253348 472932 25.73 141408 318344 16 11:08:01 PM 151260 348312 637952 80.83 52 264508 468332 25.48 157144 311004 16 11:09:01 PM 123124 366360 666088 84.40 0 309812 466660 25.39 151236 351776 15684 Average: 133062 344302 656150 83.14 470 279450 475319 25.86 135947 354454 8510 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 209.74 127.74 1225.94 56.09 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 47.24 45.36 622.40 7.65 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.78 25.12 196.30 6.94 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.41 19.33 16.50 8.90 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.46 18.24 19.72 10.87 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 62.19 46.64 411.02 17.85 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) 02/18/2024 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 68.20 0.05 13.99 6.20 0.10 11.46 11:05:01 PM 0 68.20 0.05 13.99 6.20 0.10 11.46 11:06:01 PM all 72.43 0.00 11.27 6.06 0.10 10.15 11:06:01 PM 0 72.43 0.00 11.27 6.06 0.10 10.15 11:07:01 PM all 65.19 0.00 6.23 4.79 0.08 23.71 11:07:01 PM 0 65.19 0.00 6.23 4.79 0.08 23.71 11:08:01 PM all 69.78 0.00 4.09 0.48 0.10 25.55 11:08:01 PM 0 69.78 0.00 4.09 0.48 0.10 25.55 11:09:01 PM all 57.72 0.00 6.33 14.01 0.08 21.86 11:09:01 PM 0 57.72 0.00 6.33 14.01 0.08 21.86 Average: all 66.66 0.01 8.34 6.31 0.09 18.59 Average: 0 66.66 0.01 8.34 6.31 0.09 18.59