---> uname -a: Linux prd-centos8-robot-2c-8g-1609.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5012 19 2123 6840 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:10:c8:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe10:c887/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/25/2024 _x86_64_ (2 CPU) 06:40:53 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 45.73 18.29 27.44 5124.64 13202.97 06:44:01 AM 80.71 7.01 73.69 1311.16 5901.65 06:45:01 AM 79.49 0.72 78.77 51.46 9130.68 06:46:01 AM 16.54 0.20 16.34 31.59 1502.35 06:47:01 AM 46.95 1.02 45.93 101.83 2993.47 06:48:01 AM 22.36 0.03 22.33 3.47 5663.00 06:49:01 AM 13.38 0.25 13.13 35.06 469.92 06:50:01 AM 25.35 0.50 24.85 63.70 1114.96 Average: 41.31 3.50 37.81 840.47 4997.47 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5680960 7146212 2201476 27.93 2688 1659848 644292 7.21 172672 1752592 71392 06:44:01 AM 5325128 7069712 2557308 32.44 2688 1926636 679584 7.61 215600 2020508 177596 06:45:01 AM 5194652 7028772 2687784 34.10 2688 2010768 691080 7.74 221736 2118156 36452 06:46:01 AM 5229752 7064196 2652684 33.65 2688 2011716 652072 7.30 233276 2074348 16 06:47:01 AM 4974424 7018572 2908012 36.89 2688 2213820 694708 7.78 259124 2280148 161828 06:48:01 AM 4991188 7035868 2891248 36.68 2688 2214376 695228 7.78 262636 2253752 428 06:49:01 AM 5082292 6969712 2800144 35.52 2688 2060764 735048 8.23 270996 2171552 21656 06:50:01 AM 5159432 7030444 2723004 34.55 2688 2046164 694976 7.78 439124 1933844 16024 Average: 5204728 7045436 2677708 33.97 2688 2018012 685874 7.68 259396 2075612 60674 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 195.44 127.70 847.10 54.85 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 66.99 55.30 817.99 6.60 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 45.01 33.34 422.61 6.96 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 11.80 4.95 4.13 2.49 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 40.59 35.50 291.89 9.71 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 210.76 177.76 63.86 39.60 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 153.74 131.31 1556.16 25.68 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 19.14 17.54 14.81 8.10 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 92.93 72.93 502.29 19.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/25/2024 _x86_64_ (2 CPU) 06:40:53 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 16.36 0.00 3.71 43.49 0.09 36.35 06:43:01 AM 0 12.86 0.00 3.61 46.30 0.07 37.16 06:43:01 AM 1 19.86 0.00 3.81 40.68 0.12 35.53 06:44:01 AM all 32.79 0.00 4.84 4.37 0.12 57.88 06:44:01 AM 0 31.58 0.00 4.55 4.67 0.12 59.09 06:44:01 AM 1 34.01 0.00 5.12 4.08 0.12 56.67 06:45:01 AM all 29.92 0.00 3.54 3.53 0.10 62.92 06:45:01 AM 0 12.54 0.00 2.75 3.57 0.08 81.06 06:45:01 AM 1 47.31 0.00 4.32 3.49 0.12 44.76 06:46:01 AM all 11.44 0.00 0.96 0.37 0.03 87.20 06:46:01 AM 0 11.84 0.00 1.12 0.33 0.03 86.68 06:46:01 AM 1 11.05 0.00 0.80 0.40 0.03 87.71 06:47:01 AM all 30.88 0.00 4.66 1.04 0.10 63.32 06:47:01 AM 0 30.34 0.00 4.75 1.28 0.10 63.52 06:47:01 AM 1 31.41 0.00 4.57 0.80 0.10 63.12 06:48:01 AM all 4.24 0.00 1.07 1.51 0.05 93.14 06:48:01 AM 0 1.61 0.00 0.89 2.13 0.05 95.33 06:48:01 AM 1 6.86 0.00 1.25 0.89 0.05 90.95 06:49:01 AM all 15.52 0.00 1.78 0.09 0.08 82.53 06:49:01 AM 0 15.39 0.00 2.14 0.02 0.08 82.37 06:49:01 AM 1 15.65 0.00 1.42 0.17 0.07 82.69 06:50:01 AM all 31.32 0.00 3.48 0.53 0.10 64.58 06:50:01 AM 0 29.31 0.00 3.69 0.65 0.10 66.26 06:50:01 AM 1 33.33 0.00 3.27 0.40 0.10 62.90 Average: all 21.58 0.00 3.01 6.86 0.08 68.47 Average: 0 18.20 0.00 2.94 7.36 0.08 71.42 Average: 1 24.95 0.00 3.07 6.35 0.09 65.53