---> uname -a: Linux prd-centos8-builder-2c-1g-9746.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: 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): 0,1 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 556 4981 19 2161 6836 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:ec:58:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feec:5841/64 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) 01/05/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 209.15 104.52 104.63 2474.12 7494.35 01:06:01 PM 102.45 0.27 102.18 17.46 10060.79 01:07:01 PM 32.81 0.30 32.51 42.39 1600.42 01:08:01 PM 26.39 0.78 25.61 57.05 747.55 Average: 92.70 26.47 66.23 647.73 4975.60 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5194324 7017160 2690120 34.12 2688 1994100 718916 8.05 221948 2119516 195280 01:06:01 PM 5138876 7032588 2745568 34.82 2688 2059456 679116 7.60 243748 2127124 31228 01:07:01 PM 5140856 7035808 2743588 34.80 2688 2060732 666328 7.46 252052 2116636 8 01:08:01 PM 5077008 6991996 2807436 35.61 2688 2080048 741608 8.30 422612 2008884 32988 Average: 5137766 7019388 2746678 34.84 2688 2048584 701492 7.85 285090 2093040 64876 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 80.22 54.59 1249.29 8.63 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 30.79 25.10 193.49 7.31 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 24.58 21.10 20.77 7.39 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 40.74 29.59 41.36 19.29 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 44.08 32.59 376.22 10.66 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) 01/05/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.26 1.55 15.00 4.77 0.12 37.29 01:05:01 PM 0 50.53 1.15 12.86 4.26 0.12 31.07 01:05:01 PM 1 31.96 1.95 17.15 5.28 0.12 43.54 01:06:01 PM all 38.78 0.00 3.14 2.25 0.11 55.73 01:06:01 PM 0 55.98 0.00 3.61 1.82 0.12 38.47 01:06:01 PM 1 21.61 0.00 2.67 2.67 0.10 72.94 01:07:01 PM all 32.08 0.00 1.71 0.74 0.07 65.41 01:07:01 PM 0 52.87 0.00 1.85 0.98 0.08 44.21 01:07:01 PM 1 11.31 0.00 1.57 0.50 0.05 86.57 01:08:01 PM all 40.56 0.00 2.70 0.48 0.11 56.16 01:08:01 PM 0 45.60 0.00 2.73 0.53 0.10 51.04 01:08:01 PM 1 35.51 0.00 2.66 0.43 0.12 61.28 Average: all 38.16 0.38 5.60 2.05 0.10 53.72 Average: 0 51.25 0.28 5.23 1.89 0.10 41.24 Average: 1 25.06 0.48 5.96 2.21 0.10 66.19