---> uname -a: Linux prd-centos8-builder-1c-1g-3687.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: 2799.996 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: 770 309 62 5 399 331 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:34:45:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe34:458f/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) 03/05/2024 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 227.66 129.63 98.03 11165.36 43386.08 01:06:01 PM 171.64 45.49 126.15 4558.04 13988.05 01:07:01 PM 61.43 10.61 50.82 559.09 3441.79 01:08:01 PM 22.63 5.50 17.13 191.00 347.15 01:09:01 PM 163.41 113.66 49.75 8319.52 2529.25 Average: 129.36 60.98 68.37 4959.17 12740.19 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 61108 305248 728104 92.26 1964 318992 511380 27.83 119952 456488 14056 01:06:01 PM 109104 339916 680108 86.18 320 297116 471384 25.65 121028 385208 29876 01:07:01 PM 84928 281124 704284 89.24 80 264128 538944 29.33 147104 391816 20 01:08:01 PM 105180 314584 684032 86.67 80 277408 504292 27.44 151380 366160 8860 01:09:01 PM 82008 336416 707204 89.61 80 322292 491160 26.73 159996 385016 25616 Average: 88466 315458 700746 88.79 505 295987 503432 27.39 139892 396938 15686 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 210.57 129.21 1397.37 55.16 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 36.96 36.09 396.36 7.33 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.13 25.60 174.16 8.25 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 19.56 21.26 18.26 9.15 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.65 18.57 18.78 12.46 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 61.79 46.15 401.05 18.47 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) 03/05/2024 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 64.39 0.10 13.61 7.78 0.12 14.00 01:05:01 PM 0 64.39 0.10 13.61 7.78 0.12 14.00 01:06:01 PM all 71.22 0.00 11.42 6.61 0.12 10.62 01:06:01 PM 0 71.22 0.00 11.42 6.61 0.12 10.62 01:07:01 PM all 64.49 0.00 4.79 2.47 0.10 28.15 01:07:01 PM 0 64.49 0.00 4.79 2.47 0.10 28.15 01:08:01 PM all 62.94 0.00 4.83 0.70 0.12 31.42 01:08:01 PM 0 62.94 0.00 4.83 0.70 0.12 31.42 01:09:01 PM all 65.49 0.00 6.82 14.42 0.10 13.17 01:09:01 PM 0 65.49 0.00 6.82 14.42 0.10 13.17 Average: all 65.71 0.02 8.29 6.40 0.11 19.47 Average: 0 65.71 0.02 8.29 6.40 0.11 19.47