---> uname -a: Linux prd-centos8-robot-2c-8g-433.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 614 4964 19 2118 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:78:c1:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe78:c159/64 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) 10/23/2024 _x86_64_ (2 CPU) 03:16:54 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 101.53 12.56 88.97 2332.56 6494.34 03:20:01 AM 72.06 0.98 71.08 110.90 9516.48 03:21:01 AM 19.08 0.07 19.01 2.80 1245.37 03:22:01 AM 47.73 0.03 47.69 3.47 6934.36 03:23:01 AM 3.00 0.10 2.90 32.12 100.73 03:24:01 AM 25.43 0.65 24.78 74.12 1231.59 Average: 44.80 2.40 42.40 426.01 4253.82 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5260412 7061888 2622020 33.26 2688 1979508 667940 7.48 210352 2079252 224244 03:20:01 AM 5261076 7095320 2621356 33.26 2688 2011460 620284 6.95 239680 2038080 12 03:21:01 AM 5010472 6997808 2871960 36.43 2688 2159820 726732 8.14 269160 2243592 129828 03:22:01 AM 4996728 7030056 2885704 36.61 2688 2202852 653596 7.32 257828 2254632 32 03:23:01 AM 4995992 7031224 2886440 36.62 2688 2204756 660492 7.40 258288 2255112 744 03:24:01 AM 5138228 7000316 2744204 34.81 2688 2037216 705216 7.90 445524 1947996 180 Average: 5110485 7036102 2771947 35.17 2688 2099269 672377 7.53 280139 2136444 59173 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 93.35 75.74 907.83 10.65 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 54.53 39.10 421.66 7.17 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 35.22 26.67 291.24 5.28 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 212.05 148.08 49.42 40.53 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 26.56 15.23 7.16 2.78 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 42.84 34.54 79.91 21.65 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 77.42 56.56 292.89 14.68 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) 10/23/2024 _x86_64_ (2 CPU) 03:16:54 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 37.75 0.00 6.49 2.74 0.13 52.88 03:19:01 AM 0 48.98 0.00 7.24 3.67 0.13 39.97 03:19:01 AM 1 26.51 0.00 5.75 1.80 0.13 65.80 03:20:01 AM all 20.31 0.00 2.28 4.24 0.08 73.09 03:20:01 AM 0 20.43 0.00 2.69 3.70 0.08 73.09 03:20:01 AM 1 20.19 0.00 1.87 4.78 0.07 73.09 03:21:01 AM all 14.13 0.00 2.26 0.38 0.08 83.16 03:21:01 AM 0 12.89 0.00 1.97 0.28 0.07 84.80 03:21:01 AM 1 15.38 0.00 2.55 0.47 0.08 81.52 03:22:01 AM all 12.85 0.00 2.45 5.63 0.12 78.95 03:22:01 AM 0 11.32 0.00 2.32 5.37 0.10 80.89 03:22:01 AM 1 14.39 0.00 2.58 5.90 0.13 77.00 03:23:01 AM all 1.79 0.00 0.42 0.30 0.10 97.38 03:23:01 AM 0 1.91 0.00 0.40 0.05 0.07 97.57 03:23:01 AM 1 1.67 0.00 0.45 0.55 0.14 97.20 03:24:01 AM all 24.08 0.00 3.31 0.80 0.07 71.74 03:24:01 AM 0 28.47 0.00 3.11 1.17 0.07 67.18 03:24:01 AM 1 19.68 0.00 3.52 0.44 0.07 76.30 Average: all 18.57 0.00 2.88 2.36 0.10 76.10 Average: 0 20.77 0.00 2.97 2.38 0.09 73.79 Average: 1 16.37 0.00 2.80 2.33 0.10 78.40