---> uname -a: Linux prd-centos8-builder-2c-1g-22476.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 577 5033 19 2088 6818 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:f3:f0:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fef3:f013/64 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) 04/11/2024 _x86_64_ (2 CPU) 14:06:25 LINUX RESTART (2 CPU) 02:07:02 PM tps rtps wtps bread/s bwrtn/s 02:08:01 PM 222.16 121.86 100.30 3659.51 6990.58 02:09:01 PM 90.62 0.28 90.34 17.86 8355.58 02:10:01 PM 28.95 1.82 27.13 164.24 1100.82 02:11:01 PM 18.31 0.48 17.83 49.05 338.07 Average: 89.46 30.73 58.73 961.46 4184.70 02:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 PM 5278708 7021320 2605736 33.05 2688 1915852 705392 7.90 217952 2047460 142792 02:09:01 PM 5178600 6996868 2705844 34.32 2688 1986200 717140 8.03 243332 2097720 16440 02:10:01 PM 5189220 7012396 2695224 34.18 2688 1991120 709932 7.95 258216 2072468 24 02:11:01 PM 5129696 6959088 2754748 34.94 2688 1996440 762016 8.53 427688 1960232 14176 Average: 5194056 6997418 2690388 34.12 2688 1972403 723620 8.10 286797 2044470 43358 02:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 151.46 87.90 1252.10 41.42 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 33.62 27.64 193.39 8.71 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 31.81 28.90 28.07 8.60 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 32.04 26.47 32.33 10.49 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 61.86 42.54 372.82 17.20 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) 04/11/2024 _x86_64_ (2 CPU) 14:06:25 LINUX RESTART (2 CPU) 02:07:02 PM CPU %user %nice %system %iowait %steal %idle 02:08:01 PM all 41.05 2.04 16.82 4.18 0.10 35.81 02:08:01 PM 0 53.83 1.46 16.60 3.46 0.10 24.54 02:08:01 PM 1 28.28 2.61 17.05 4.90 0.10 47.06 02:09:01 PM all 40.50 0.00 2.82 2.64 0.11 53.94 02:09:01 PM 0 57.10 0.00 3.10 2.80 0.10 36.89 02:09:01 PM 1 23.92 0.00 2.53 2.48 0.12 70.95 02:10:01 PM all 38.33 0.00 2.22 0.49 0.10 58.86 02:10:01 PM 0 49.79 0.00 2.00 0.47 0.10 47.64 02:10:01 PM 1 26.86 0.00 2.44 0.52 0.10 70.08 02:11:01 PM all 39.63 0.00 2.45 0.32 0.10 57.50 02:11:01 PM 0 47.02 0.00 2.65 0.22 0.10 50.02 02:11:01 PM 1 32.24 0.00 2.25 0.42 0.10 64.99 Average: all 39.87 0.50 5.99 1.89 0.10 51.65 Average: 0 51.92 0.36 6.01 1.72 0.10 39.89 Average: 1 27.82 0.64 5.98 2.06 0.11 63.40