---> uname -a: Linux prd-centos8-robot-2c-8g-15579.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 591 4989 19 2117 6810 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:d3:44:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fed3:441f/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) 06/27/2024 _x86_64_ (2 CPU) 04:13:30 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 54.72 25.29 29.42 4746.15 27492.34 04:16:01 AM 69.54 12.43 57.11 2326.56 5336.50 04:17:01 AM 99.37 0.73 98.63 51.32 10099.77 04:18:01 AM 19.71 0.82 18.89 123.43 1350.68 04:19:01 AM 10.58 0.00 10.58 0.00 971.54 04:20:01 AM 54.10 0.03 54.07 3.47 7235.12 04:21:01 AM 5.65 0.13 5.52 33.99 247.18 04:22:01 AM 0.75 0.03 0.72 1.33 97.12 04:23:01 AM 26.45 0.65 25.80 74.12 1363.41 Average: 37.87 4.46 33.41 817.86 6021.63 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5733584 7139804 2148840 27.26 2688 1603108 642932 7.20 165232 1714700 46396 04:16:01 AM 5262784 7003396 2619640 33.23 2688 1924220 747024 8.36 245200 2057528 169244 04:17:01 AM 5175140 6995972 2707284 34.35 2688 1998036 710360 7.95 220568 2140024 26104 04:18:01 AM 5253104 7078464 2629320 33.36 2688 2003008 617900 6.92 239088 2046828 24 04:19:01 AM 5148868 7027072 2733556 34.68 2688 2053104 696340 7.80 252248 2129004 45292 04:20:01 AM 5033580 7049928 2848844 36.14 2688 2186308 616836 6.91 258996 2212548 92 04:21:01 AM 4994124 7012924 2888300 36.64 2688 2188760 696772 7.80 259400 2255716 568 04:22:01 AM 5031372 7053712 2851052 36.17 2688 2192292 626256 7.01 259736 2218172 1500 04:23:01 AM 5124240 6985012 2758184 34.99 2688 2036996 704988 7.89 441164 1967776 176 Average: 5195200 7038476 2687224 34.09 2688 2020648 673268 7.54 260181 2082477 32155 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 250.85 138.40 852.75 54.50 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 65.73 50.50 707.79 5.46 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 52.99 44.36 500.14 7.96 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 17.54 6.38 5.43 2.73 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 19.14 16.41 73.16 3.88 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 239.24 183.69 249.37 46.02 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 31.24 26.43 9.58 4.66 0.00 0.00 0.00 0.00 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 20.89 20.04 8.07 4.74 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 46.63 35.29 84.72 28.67 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 82.70 57.95 276.78 17.63 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) 06/27/2024 _x86_64_ (2 CPU) 04:13:30 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 20.52 0.01 4.21 12.47 0.08 62.72 04:15:01 AM 0 19.07 0.00 4.32 13.79 0.07 62.74 04:15:01 AM 1 21.97 0.02 4.09 11.14 0.08 62.70 04:16:01 AM all 21.62 0.00 3.66 2.68 0.09 71.95 04:16:01 AM 0 14.56 0.00 2.79 2.59 0.08 79.98 04:16:01 AM 1 28.68 0.00 4.54 2.77 0.10 63.91 04:17:01 AM all 29.10 0.00 3.71 2.77 0.10 64.31 04:17:01 AM 0 31.71 0.00 4.05 1.76 0.08 62.39 04:17:01 AM 1 26.50 0.00 3.37 3.79 0.12 66.22 04:18:01 AM all 10.20 0.00 1.11 0.99 0.08 87.62 04:18:01 AM 0 12.33 0.00 1.22 1.16 0.08 85.21 04:18:01 AM 1 8.09 0.00 1.00 0.82 0.07 90.02 04:19:01 AM all 9.46 0.00 1.82 0.60 0.07 88.05 04:19:01 AM 0 9.70 0.00 1.60 0.33 0.07 88.29 04:19:01 AM 1 9.22 0.00 2.03 0.87 0.07 87.81 04:20:01 AM all 20.05 0.00 3.49 2.58 0.08 73.81 04:20:01 AM 0 16.68 0.00 3.55 3.25 0.07 76.46 04:20:01 AM 1 23.42 0.00 3.43 1.91 0.08 71.17 04:21:01 AM all 9.81 0.00 0.81 0.08 0.07 89.22 04:21:01 AM 0 8.09 0.00 0.64 0.17 0.07 91.04 04:21:01 AM 1 11.54 0.00 0.99 0.00 0.07 87.40 04:22:01 AM all 8.82 0.00 0.56 0.00 0.07 90.55 04:22:01 AM 0 8.01 0.00 0.55 0.00 0.07 91.37 04:22:01 AM 1 9.63 0.00 0.57 0.00 0.07 89.74 04:23:01 AM all 26.11 0.00 3.15 0.34 0.08 70.31 04:23:01 AM 0 18.72 0.00 2.74 0.40 0.08 78.06 04:23:01 AM 1 33.50 0.00 3.57 0.28 0.08 62.56 Average: all 17.30 0.00 2.50 2.49 0.08 77.62 Average: 0 15.43 0.00 2.38 2.60 0.07 79.52 Average: 1 19.17 0.00 2.62 2.39 0.08 75.73