---> uname -a: Linux prd-centos8-robot-2c-8g-1403.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 9.7G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4814 19 2312 6824 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:9b:f7:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe9b:f7ed/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) 03/24/2024 _x86_64_ (2 CPU) 05:43:00 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 80.04 38.32 41.72 5656.11 15409.90 05:46:01 AM 111.73 6.72 105.02 1270.45 9058.41 05:47:01 AM 37.69 0.67 37.02 49.45 4761.95 05:48:01 AM 13.08 0.82 12.26 123.43 440.15 05:49:01 AM 59.01 2.70 56.31 406.07 7680.70 05:50:01 AM 13.51 0.00 13.51 0.00 976.82 05:51:01 AM 1.85 0.00 1.85 0.00 34.71 05:52:01 AM 0.42 0.00 0.42 0.00 5.33 05:53:01 AM 0.32 0.00 0.32 0.00 3.68 05:54:01 AM 22.73 0.47 22.26 69.84 877.37 Average: 34.04 4.97 29.07 757.56 3924.89 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5490632 7062616 2391796 30.34 2688 1763836 724776 8.12 190896 1916448 115332 05:46:01 AM 5187400 7026252 2695028 34.19 2688 2016428 709828 7.95 213144 2139620 120008 05:47:01 AM 5228964 7060144 2653464 33.66 2688 2008756 671924 7.52 229564 2080060 32 05:48:01 AM 5175132 7030716 2707296 34.35 2688 2032648 723940 8.11 247400 2114060 15680 05:49:01 AM 5013120 7067260 2869308 36.40 2688 2223700 639560 7.16 266592 2226688 15944 05:50:01 AM 5016200 7070108 2866228 36.36 2688 2223712 639032 7.16 266608 2226936 4 05:51:01 AM 5016732 7070656 2865696 36.36 2688 2223712 639032 7.16 266608 2226660 4 05:52:01 AM 5016684 7070612 2865744 36.36 2688 2223716 639032 7.16 266608 2226664 4 05:53:01 AM 5016272 7070200 2866156 36.36 2688 2223716 639032 7.16 266608 2226800 4 05:54:01 AM 4962928 7016340 2919500 37.04 2688 2223460 694420 7.78 451116 2096380 184 Average: 5112406 7054490 2770022 35.14 2688 2116368 672058 7.52 266514 2148032 26720 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 331.54 199.25 1535.92 61.10 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 49.93 40.33 462.58 7.19 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 19.48 9.56 97.57 2.25 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 14.96 15.23 5.49 4.58 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 550.26 465.87 388.03 96.84 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 43.09 38.47 9.10 7.47 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 0.75 0.22 0.07 0.02 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 0.63 0.17 0.04 0.01 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 2.63 1.02 6.12 0.07 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 27.42 20.76 22.45 10.37 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 104.07 79.08 252.74 18.99 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) 03/24/2024 _x86_64_ (2 CPU) 05:43:00 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 27.68 0.03 5.42 27.55 0.09 39.22 05:45:01 AM 0 23.32 0.07 5.66 28.68 0.10 42.18 05:45:01 AM 1 32.03 0.00 5.19 26.43 0.08 36.27 05:46:01 AM all 37.61 0.00 5.67 4.47 0.10 52.15 05:46:01 AM 0 30.05 0.00 5.28 4.68 0.10 59.89 05:46:01 AM 1 45.16 0.00 6.06 4.26 0.10 44.42 05:47:01 AM all 11.65 0.00 1.57 1.48 0.07 85.24 05:47:01 AM 0 5.86 0.00 1.24 2.17 0.07 90.67 05:47:01 AM 1 17.44 0.00 1.90 0.78 0.07 79.80 05:48:01 AM all 14.63 0.00 1.86 1.53 0.05 81.93 05:48:01 AM 0 18.28 0.00 1.94 1.76 0.05 77.97 05:48:01 AM 1 10.97 0.00 1.79 1.30 0.05 85.89 05:49:01 AM all 30.66 0.00 4.93 3.11 0.10 61.20 05:49:01 AM 0 21.33 0.00 4.61 3.71 0.10 70.26 05:49:01 AM 1 40.00 0.00 5.25 2.51 0.10 52.14 05:50:01 AM all 0.46 0.00 0.26 0.54 0.03 98.71 05:50:01 AM 0 0.37 0.00 0.28 0.52 0.03 98.80 05:50:01 AM 1 0.55 0.00 0.23 0.57 0.03 98.61 05:51:01 AM all 0.29 0.00 0.07 0.08 0.03 99.52 05:51:01 AM 0 0.50 0.00 0.08 0.15 0.03 99.23 05:51:01 AM 1 0.08 0.00 0.05 0.02 0.03 99.82 05:52:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 05:52:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 05:52:01 AM 1 0.02 0.00 0.03 0.00 0.03 99.92 05:53:01 AM all 0.34 0.00 0.07 0.00 0.04 99.55 05:53:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.27 05:53:01 AM 1 0.05 0.00 0.07 0.00 0.05 99.83 05:54:01 AM all 26.23 0.00 2.75 0.40 0.08 70.54 05:54:01 AM 0 20.42 0.00 2.15 0.23 0.08 77.11 05:54:01 AM 1 32.03 0.00 3.35 0.57 0.08 63.97 Average: all 14.99 0.00 2.27 3.91 0.06 78.77 Average: 0 12.13 0.01 2.14 4.18 0.06 81.47 Average: 1 17.84 0.00 2.39 3.64 0.06 76.07