---> uname -a: Linux prd-centos8-builder-2c-1g-14236.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 5040 19 2096 6832 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f2:88:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fef2:8832/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/19/2024 _x86_64_ (2 CPU) 06:03:29 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 249.77 149.60 100.17 6304.70 8843.19 06:06:01 AM 92.37 0.28 92.08 17.86 8672.22 06:07:01 AM 23.34 0.30 23.04 42.39 941.77 06:08:01 AM 27.28 0.78 26.50 57.06 625.36 Average: 98.19 37.74 60.45 1605.63 4770.64 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5281908 7035080 2602536 33.01 2688 1926580 740440 8.29 220188 2040496 151316 06:06:01 AM 5188360 7018036 2696084 34.19 2688 1997172 711440 7.96 243188 2086244 16444 06:07:01 AM 5213880 7044376 2670564 33.87 2688 1998448 688304 7.71 245440 2059088 4 06:08:01 AM 5187416 7022536 2697028 34.21 2688 2002512 705204 7.89 419540 1911348 12556 Average: 5217891 7030007 2666553 33.82 2688 1981178 711347 7.96 282089 2024294 45080 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 266.06 143.22 1749.01 58.10 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 34.56 27.81 194.89 9.31 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.32 25.29 29.27 8.02 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.13 29.35 33.38 21.12 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 91.02 56.42 501.67 24.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/19/2024 _x86_64_ (2 CPU) 06:03:29 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.37 2.42 18.76 4.84 0.14 30.48 06:05:01 AM 0 39.28 1.92 17.09 5.55 0.12 36.04 06:05:01 AM 1 47.52 2.92 20.45 4.11 0.15 24.84 06:06:01 AM all 41.23 0.00 2.75 3.30 0.11 52.61 06:06:01 AM 0 28.72 0.00 2.33 2.43 0.12 66.41 06:06:01 AM 1 53.79 0.00 3.17 4.18 0.10 38.76 06:07:01 AM all 36.16 0.00 1.73 0.38 0.09 61.63 06:07:01 AM 0 29.40 0.00 1.50 0.23 0.10 68.76 06:07:01 AM 1 42.91 0.00 1.96 0.53 0.08 54.51 06:08:01 AM all 42.12 0.00 2.41 0.33 0.11 55.02 06:08:01 AM 0 31.81 0.00 2.35 0.25 0.12 65.47 06:08:01 AM 1 52.44 0.00 2.48 0.42 0.10 44.56 Average: all 40.71 0.60 6.36 2.20 0.11 50.03 Average: 0 32.28 0.48 5.78 2.10 0.11 59.25 Average: 1 49.17 0.72 6.94 2.30 0.11 40.77