---> uname -a: Linux prd-centos8-builder-2c-1g-14806.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 552 5032 19 2114 6841 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:c7:b7:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fec7:b749/64 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) 01/24/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 238.32 138.50 99.82 4757.48 7281.27 04:06:01 PM 105.62 0.28 105.33 17.86 9063.82 04:07:01 PM 30.56 0.30 30.26 42.39 1545.95 04:08:01 PM 37.58 0.78 36.79 57.06 1119.58 Average: 103.02 34.97 68.05 1218.80 4752.63 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5243712 7020892 2640732 33.49 2688 1950028 721980 8.08 219160 2078116 166544 04:06:01 PM 5124908 6981536 2759536 35.00 2688 2023144 750720 8.40 245124 2142800 41784 04:07:01 PM 5217864 7066096 2666580 33.82 2688 2014772 662164 7.41 252744 2041628 12 04:08:01 PM 5126768 6980480 2757676 34.98 2688 2019360 764284 8.56 420040 1966128 27904 Average: 5178313 7012251 2706131 34.32 2688 2001826 724787 8.11 284267 2057168 59061 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 324.48 161.50 1877.52 61.41 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 35.34 27.16 269.28 7.92 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.69 25.49 29.70 7.90 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.54 29.33 33.93 18.93 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 106.27 60.87 552.64 24.04 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) 01/24/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.71 2.47 19.30 4.92 0.14 29.48 04:05:01 PM 0 52.19 1.55 15.33 4.72 0.13 26.07 04:05:01 PM 1 35.07 3.40 23.34 5.11 0.14 32.94 04:06:01 PM all 40.96 0.00 3.31 2.95 0.11 52.68 04:06:01 PM 0 64.62 0.00 3.68 3.34 0.12 28.24 04:06:01 PM 1 17.37 0.00 2.93 2.55 0.10 77.04 04:07:01 PM all 36.16 0.00 2.00 0.75 0.10 60.99 04:07:01 PM 0 56.06 0.00 2.14 0.57 0.10 41.13 04:07:01 PM 1 16.40 0.00 1.87 0.92 0.10 80.71 04:08:01 PM all 41.32 0.00 2.97 0.54 0.10 55.07 04:08:01 PM 0 54.59 0.00 3.25 0.27 0.10 41.79 04:08:01 PM 1 28.04 0.00 2.69 0.82 0.10 68.36 Average: all 40.53 0.61 6.84 2.28 0.11 49.64 Average: 0 56.87 0.39 6.08 2.22 0.11 34.32 Average: 1 24.15 0.83 7.60 2.33 0.11 64.98