---> uname -a: Linux prd-centos8-robot-2c-8g-705.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4988 19 2121 6814 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:c8:b2:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fec8:b292/64 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) 10/24/2024 _x86_64_ (2 CPU) 04:20:52 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 107.18 7.22 99.97 1264.32 7981.55 04:24:01 AM 55.09 0.63 54.46 48.93 7838.74 04:25:01 AM 29.12 0.42 28.71 64.78 1501.33 04:26:01 AM 40.08 0.03 40.04 3.47 6322.10 04:27:01 AM 6.96 0.00 6.96 0.00 641.49 04:28:01 AM 0.65 0.00 0.65 0.00 7.76 04:29:01 AM 0.47 0.00 0.47 0.00 4.35 04:30:01 AM 2.23 0.12 2.12 33.06 122.04 04:31:01 AM 0.72 0.00 0.72 0.00 43.35 04:32:01 AM 27.73 0.63 27.10 73.19 1379.75 Average: 27.02 0.90 26.12 148.76 2584.07 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5227740 7026416 2654684 33.68 2688 1976860 705328 7.90 210664 2108324 181072 04:24:01 AM 5172900 7002116 2709524 34.37 2688 2006704 714816 8.00 221164 2142084 4 04:25:01 AM 4954524 6984184 2927900 37.14 2688 2200536 737740 8.26 276900 2285104 173124 04:26:01 AM 5031324 7061844 2851100 36.17 2688 2199960 639396 7.16 258064 2219512 16568 04:27:01 AM 5030804 7060960 2851620 36.18 2688 2199960 639396 7.16 258072 2219928 8 04:28:01 AM 5031332 7061492 2851092 36.17 2688 2199964 639396 7.16 258076 2219560 8 04:29:01 AM 5031116 7061276 2851308 36.17 2688 2199964 639396 7.16 258076 2219556 8 04:30:01 AM 4965524 6999156 2916900 37.01 2688 2203432 719328 8.05 258208 2283648 888 04:31:01 AM 5025512 7060568 2856912 36.24 2688 2204840 639956 7.17 258568 2224628 1396 04:32:01 AM 5122664 6987268 2759760 35.01 2688 2039972 715904 8.02 447768 1960916 192 Average: 5059344 7030528 2823080 35.81 2688 2143219 679066 7.60 270556 2188326 37327 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 90.28 74.59 906.60 10.92 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 42.28 28.85 416.04 3.19 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 38.47 34.02 295.05 8.38 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 667.49 482.72 132.43 108.75 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 1.80 0.93 0.52 0.37 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 2.83 2.03 1.90 0.46 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 2.55 1.92 0.42 0.41 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 70.61 44.99 369.95 4.38 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 355.80 296.92 3872.56 20.97 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 48.66 36.09 85.99 29.82 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 132.07 100.30 608.17 18.76 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) 10/24/2024 _x86_64_ (2 CPU) 04:20:52 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 36.78 0.00 5.89 3.34 0.13 53.86 04:23:01 AM 0 30.24 0.00 5.10 3.27 0.12 61.28 04:23:01 AM 1 43.32 0.00 6.68 3.41 0.15 46.44 04:24:01 AM all 8.56 0.00 1.33 3.92 0.07 86.12 04:24:01 AM 0 12.33 0.00 1.65 6.02 0.08 79.91 04:24:01 AM 1 4.80 0.00 1.00 1.82 0.05 92.33 04:25:01 AM all 25.34 0.00 3.47 1.62 0.12 69.45 04:25:01 AM 0 23.32 0.00 3.76 1.19 0.12 71.62 04:25:01 AM 1 27.36 0.00 3.18 2.06 0.12 67.29 04:26:01 AM all 12.20 0.00 3.08 4.26 0.06 80.41 04:26:01 AM 0 9.17 0.00 2.86 3.86 0.05 84.06 04:26:01 AM 1 15.23 0.00 3.30 4.66 0.07 76.75 04:27:01 AM all 0.38 0.00 0.13 0.25 0.05 99.20 04:27:01 AM 0 0.62 0.00 0.08 0.12 0.03 99.15 04:27:01 AM 1 0.13 0.00 0.17 0.38 0.07 99.25 04:28:01 AM all 0.37 0.00 0.08 0.01 0.04 99.50 04:28:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 04:28:01 AM 1 0.18 0.00 0.10 0.02 0.05 99.65 04:29:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 04:29:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 04:29:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 04:30:01 AM all 6.32 0.00 1.52 0.02 0.06 92.08 04:30:01 AM 0 1.79 0.00 0.18 0.02 0.07 97.94 04:30:01 AM 1 10.86 0.00 2.86 0.02 0.05 86.21 04:31:01 AM all 7.50 0.00 1.27 0.00 0.09 91.13 04:31:01 AM 0 6.81 0.00 1.19 0.00 0.10 91.90 04:31:01 AM 1 8.20 0.00 1.34 0.00 0.08 90.37 04:32:01 AM all 25.64 0.00 3.26 0.43 0.09 70.57 04:32:01 AM 0 27.49 0.00 3.22 0.43 0.08 68.77 04:32:01 AM 1 23.80 0.00 3.30 0.42 0.10 72.38 Average: all 12.35 0.00 2.01 1.38 0.07 84.18 Average: 0 11.30 0.00 1.82 1.49 0.07 85.32 Average: 1 13.41 0.00 2.20 1.28 0.08 83.04