---> uname -a: Linux prd-centos8-robot-2c-8g-6602.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4799 19 2290 6787 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:98:2e:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe98:2e12/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/11/2024 _x86_64_ (2 CPU) 04:33:05 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 86.20 15.68 70.53 2827.32 5867.58 04:36:01 AM 91.09 0.75 90.34 52.52 9594.15 04:37:01 AM 19.78 0.85 18.93 123.98 1676.15 04:38:01 AM 29.14 0.17 28.97 9.46 1579.64 04:39:01 AM 36.72 0.03 36.69 3.47 6633.14 04:40:01 AM 13.96 0.17 13.80 33.73 510.65 Average: 46.15 2.94 43.21 508.44 4310.40 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5309292 7019772 2573136 32.64 2688 1893192 751016 8.41 210596 2042540 141540 04:36:01 AM 5180148 7008040 2702280 34.28 2688 2004916 745596 8.35 221752 2135080 36448 04:37:01 AM 5246292 7078712 2636136 33.44 2688 2009904 674732 7.55 240764 2051668 32 04:38:01 AM 5014528 7045900 2867900 36.38 2688 2200820 677356 7.58 259292 2240232 185000 04:39:01 AM 5000880 7032044 2881548 36.56 2688 2201008 688016 7.70 262508 2246052 28 04:40:01 AM 4927216 6957008 2955212 37.49 2688 2199508 752940 8.43 290540 2290164 6928 Average: 5113059 7023579 2769369 35.13 2688 2084891 714943 8.01 247575 2167623 61663 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 209.83 138.99 1355.79 52.29 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 42.27 35.77 417.86 7.61 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 18.08 10.73 5.85 3.75 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 60.86 48.83 302.09 8.57 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 663.58 552.72 132.73 111.45 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 22.40 18.41 30.25 21.49 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 169.51 134.25 374.12 34.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/11/2024 _x86_64_ (2 CPU) 04:33:05 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 38.36 0.00 6.00 2.60 0.13 52.91 04:35:01 AM 0 34.96 0.00 4.87 2.73 0.13 57.31 04:35:01 AM 1 41.78 0.00 7.13 2.47 0.12 48.50 04:36:01 AM all 31.53 0.00 3.82 3.10 0.10 61.46 04:36:01 AM 0 14.08 0.00 2.83 3.33 0.12 79.64 04:36:01 AM 1 49.06 0.00 4.82 2.86 0.08 43.17 04:37:01 AM all 12.32 0.00 1.41 1.16 0.08 85.03 04:37:01 AM 0 11.13 0.00 1.28 1.08 0.08 86.44 04:37:01 AM 1 13.51 0.00 1.54 1.25 0.07 83.64 04:38:01 AM all 25.97 0.00 3.97 0.63 0.12 69.31 04:38:01 AM 0 22.43 0.00 3.50 0.72 0.13 73.22 04:38:01 AM 1 29.51 0.00 4.44 0.55 0.10 65.40 04:39:01 AM all 7.08 0.00 2.11 1.57 0.05 89.19 04:39:01 AM 0 8.00 0.00 1.93 1.63 0.05 88.38 04:39:01 AM 1 6.17 0.00 2.28 1.51 0.05 90.00 04:40:01 AM all 14.22 0.00 1.25 0.19 0.07 84.27 04:40:01 AM 0 13.02 0.00 1.54 0.33 0.07 85.04 04:40:01 AM 1 15.41 0.00 0.97 0.05 0.07 83.51 Average: all 21.60 0.00 3.09 1.54 0.09 73.67 Average: 0 17.29 0.00 2.66 1.64 0.10 78.31 Average: 1 25.91 0.00 3.53 1.45 0.08 69.04