---> uname -a: Linux prd-centos8-robot-2c-8g-16855.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: 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 565 5013 19 2118 6836 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:d8:01:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fed8:12f/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) 04/30/2024 _x86_64_ (2 CPU) 04:20:36 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 123.91 73.62 50.29 8127.45 37568.99 04:23:01 AM 78.11 7.60 70.51 1376.34 5950.92 04:24:01 AM 86.02 0.78 85.24 53.05 9337.44 04:25:01 AM 22.31 0.82 21.50 123.45 1997.52 04:26:01 AM 54.02 0.20 53.82 12.92 5768.98 04:27:01 AM 11.86 0.02 11.85 0.93 2229.08 04:28:01 AM 16.60 0.30 16.30 43.86 708.83 Average: 56.12 11.90 44.22 1390.98 9079.87 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5668940 7114900 2213496 28.08 2688 1642384 665736 7.45 169652 1773956 50772 04:23:01 AM 5340416 7079892 2542020 32.25 2688 1921476 671996 7.52 212232 2010156 163068 04:24:01 AM 5202888 7032560 2679548 33.99 2688 2006360 703012 7.87 222724 2112312 37108 04:25:01 AM 5193324 7062024 2689112 34.12 2688 2043792 667420 7.47 245540 2095424 32176 04:26:01 AM 5041916 7073608 2840520 36.04 2688 2200912 620072 6.94 263904 2200312 39676 04:27:01 AM 4980060 7012204 2902376 36.82 2688 2201520 716744 8.03 264092 2266056 116 04:28:01 AM 5165976 7028092 2716460 34.46 2688 2036864 666104 7.46 438680 1926932 13348 Average: 5227646 7057611 2654790 33.68 2688 2007615 673012 7.54 259546 2055021 48038 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 274.22 156.79 856.00 56.82 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 77.22 61.86 875.25 7.19 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 41.92 32.91 321.74 6.60 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 16.03 10.63 6.20 3.85 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 243.13 184.50 323.83 47.45 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 71.32 63.32 926.02 5.66 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 77.85 63.29 628.73 22.63 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 114.54 81.91 562.52 21.46 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) 04/30/2024 _x86_64_ (2 CPU) 04:20:36 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 22.85 0.04 7.40 49.61 0.09 20.01 04:22:01 AM 0 21.88 0.02 7.83 51.56 0.07 18.65 04:22:01 AM 1 23.81 0.07 6.98 47.68 0.12 21.35 04:23:01 AM all 35.65 0.00 5.12 4.23 0.11 54.90 04:23:01 AM 0 30.15 0.00 4.97 4.33 0.12 60.44 04:23:01 AM 1 41.14 0.00 5.26 4.12 0.10 49.37 04:24:01 AM all 27.87 0.00 3.37 5.00 0.16 63.59 04:24:01 AM 0 27.08 0.00 3.58 6.05 0.13 63.16 04:24:01 AM 1 28.67 0.00 3.17 3.95 0.18 64.03 04:25:01 AM all 18.88 0.00 2.34 3.67 0.09 75.01 04:25:01 AM 0 13.29 0.00 2.18 2.16 0.12 82.25 04:25:01 AM 1 24.49 0.00 2.51 5.19 0.07 67.75 04:26:01 AM all 27.58 0.00 4.06 7.60 0.12 60.64 04:26:01 AM 0 28.38 0.00 4.07 9.75 0.10 57.71 04:26:01 AM 1 26.78 0.00 4.06 5.45 0.13 63.58 04:27:01 AM all 3.97 0.00 0.59 2.59 0.13 92.73 04:27:01 AM 0 3.45 0.00 0.44 3.78 0.07 92.26 04:27:01 AM 1 4.48 0.00 0.74 1.39 0.18 93.20 04:28:01 AM all 20.77 0.00 2.74 1.13 0.10 75.26 04:28:01 AM 0 30.82 0.00 2.86 2.05 0.10 64.18 04:28:01 AM 1 10.70 0.00 2.62 0.22 0.10 86.36 Average: all 22.51 0.01 3.65 10.47 0.11 63.25 Average: 0 22.15 0.00 3.69 11.26 0.10 62.80 Average: 1 22.88 0.01 3.62 9.67 0.13 63.70