---> uname -a: Linux prd-centos8-robot-2c-8g-7780.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4950 19 2130 6785 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:35:fb:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe35:fb7a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/05/2025 _x86_64_ (2 CPU) 23:14:57 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 91.85 6.00 85.85 1087.77 6335.14 11:18:01 PM 73.25 1.02 72.24 113.18 9555.01 11:19:01 PM 48.81 9.30 39.51 1641.33 2533.43 11:20:02 PM 31.12 0.03 31.08 3.46 6094.59 11:21:01 PM 2.71 0.00 2.71 0.00 87.27 11:22:01 PM 0.22 0.00 0.22 0.00 2.53 11:23:01 PM 0.12 0.00 0.12 0.00 0.93 11:24:01 PM 12.35 0.45 11.90 71.72 436.33 Average: 32.62 2.10 30.51 365.44 3137.13 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5273400 7035968 2609032 33.10 2688 1941388 683936 7.66 187288 2088320 215600 11:18:01 PM 5290644 7087672 2591788 32.88 2688 1975072 623440 6.98 217852 2031988 20 11:19:01 PM 4974924 7023480 2907508 36.89 2688 2218116 654060 7.32 260824 2277488 168020 11:20:02 PM 4981516 7029816 2900916 36.80 2688 2218240 666228 7.46 264052 2262844 4 11:21:01 PM 4981592 7029916 2900840 36.80 2688 2218244 666228 7.46 264052 2263028 4 11:22:01 PM 4981552 7029876 2900880 36.80 2688 2218244 666228 7.46 264052 2262952 12 11:23:01 PM 4981816 7030140 2900616 36.80 2688 2218244 666228 7.46 264052 2262860 8 11:24:01 PM 5083520 6956744 2798912 35.51 2688 2049232 740280 8.29 297028 2150584 17208 Average: 5068620 7027952 2813812 35.70 2688 2132098 670828 7.51 252400 2200008 50110 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 90.74 72.48 952.79 11.26 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 45.89 31.48 439.14 6.17 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 40.58 33.99 301.49 8.64 0.00 0.00 0.00 0.00 11:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:02 PM eth0 190.17 165.33 37.16 37.44 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.81 0.49 0.14 0.70 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.97 0.18 0.11 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.85 0.20 0.11 0.04 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 60.44 38.66 77.67 22.19 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 53.92 42.95 226.55 10.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/05/2025 _x86_64_ (2 CPU) 23:14:57 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 37.77 0.00 5.58 2.63 0.10 53.92 11:17:01 PM 0 24.17 0.00 4.57 2.10 0.10 69.06 11:17:01 PM 1 51.36 0.00 6.60 3.17 0.10 38.78 11:18:01 PM all 19.48 0.00 2.41 3.46 0.08 74.57 11:18:01 PM 0 11.81 0.00 2.27 4.48 0.07 81.37 11:18:01 PM 1 27.17 0.00 2.55 2.43 0.10 67.75 11:19:01 PM all 25.70 0.00 4.77 1.13 0.08 68.31 11:19:01 PM 0 24.25 0.00 4.84 1.35 0.08 69.48 11:19:01 PM 1 27.15 0.00 4.71 0.90 0.08 67.15 11:20:02 PM all 2.96 0.00 0.80 1.53 0.05 94.66 11:20:02 PM 0 1.67 0.00 0.85 1.52 0.03 95.92 11:20:02 PM 1 4.25 0.00 0.75 1.54 0.07 93.40 11:21:01 PM all 0.13 0.00 0.07 0.01 0.05 99.75 11:21:01 PM 0 0.14 0.00 0.07 0.00 0.05 99.75 11:21:01 PM 1 0.12 0.00 0.07 0.02 0.05 99.75 11:22:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:22:01 PM 0 0.52 0.00 0.10 0.00 0.05 99.33 11:22:01 PM 1 0.03 0.00 0.03 0.00 0.02 99.92 11:23:01 PM all 0.28 0.00 0.05 0.00 0.03 99.63 11:23:01 PM 0 0.48 0.00 0.03 0.00 0.02 99.47 11:23:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:24:01 PM all 15.12 0.00 1.91 0.09 0.08 82.80 11:24:01 PM 0 8.01 0.00 1.70 0.05 0.07 90.17 11:24:01 PM 1 22.21 0.00 2.12 0.13 0.08 75.45 Average: all 12.74 0.00 1.96 1.11 0.06 84.12 Average: 0 8.90 0.00 1.81 1.19 0.06 88.04 Average: 1 16.58 0.00 2.12 1.02 0.07 80.21