---> uname -a: Linux prd-centos8-robot-2c-8g-24004.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 630 4939 19 2128 6770 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:ba:85:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:feba:855f/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) 09/19/2024 _x86_64_ (2 CPU) 06:18:16 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 116.78 50.75 66.03 7239.45 20390.49 06:21:01 AM 95.45 0.70 94.75 50.77 10225.65 06:22:01 AM 29.86 0.42 29.44 64.78 2543.45 06:23:01 AM 54.62 0.03 54.59 3.47 7191.13 06:24:01 AM 3.25 0.10 3.15 32.12 117.48 06:25:01 AM 2.10 0.00 2.10 0.00 146.49 06:26:01 AM 0.25 0.00 0.25 0.00 84.01 06:27:01 AM 0.33 0.00 0.33 0.00 36.56 06:28:01 AM 3.75 0.32 3.43 36.92 153.53 06:29:01 AM 26.58 0.53 26.05 64.79 1487.57 Average: 33.30 5.29 28.01 749.27 4237.87 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5286184 7009120 2596248 32.94 2688 1907640 751368 8.41 243788 2038612 181552 06:21:01 AM 5182068 7007460 2700364 34.26 2688 2002312 703088 7.87 221780 2129440 30068 06:22:01 AM 5063644 6990436 2818788 35.76 2688 2100776 745664 8.35 258200 2202876 79840 06:23:01 AM 5013260 7037708 2869172 36.40 2688 2193876 681360 7.63 259660 2233856 4 06:24:01 AM 4972204 6998616 2910228 36.92 2688 2195840 753280 8.43 259804 2274616 1000 06:25:01 AM 4960104 6989604 2922328 37.07 2688 2198928 787640 8.82 259820 2286296 1736 06:26:01 AM 4955692 6986196 2926740 37.13 2688 2199932 804228 9.00 259824 2290788 316 06:27:01 AM 4952288 6983544 2930144 37.17 2688 2200716 804228 9.00 259824 2294372 112 06:28:01 AM 5083996 6959296 2798436 35.50 2688 2048448 746588 8.36 259632 2180408 14272 06:29:01 AM 5095368 6968672 2787064 35.36 2688 2048668 735160 8.23 452052 1983952 1536 Average: 5056481 6993065 2825951 35.85 2688 2109714 751260 8.41 273438 2191522 31044 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 289.27 173.53 1570.07 59.75 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 58.49 47.06 591.79 8.16 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 41.60 34.27 275.14 8.29 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 216.36 151.06 49.20 42.18 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 66.16 58.58 14.29 5.51 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 224.10 218.16 41.68 19.98 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 37.14 35.40 8.86 6.11 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 31.94 26.98 7.04 4.60 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 87.17 59.96 101.90 41.01 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 20.81 17.78 17.33 8.49 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 107.30 82.28 267.75 20.41 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) 09/19/2024 _x86_64_ (2 CPU) 06:18:16 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 43.73 0.04 7.68 5.08 0.15 43.32 06:20:01 AM 0 48.07 0.02 8.36 5.48 0.15 37.92 06:20:01 AM 1 39.37 0.07 6.99 4.68 0.15 48.74 06:21:01 AM all 29.27 0.00 4.15 3.18 0.13 63.27 06:21:01 AM 0 23.60 0.00 3.78 3.25 0.12 69.25 06:21:01 AM 1 34.95 0.00 4.51 3.11 0.15 57.28 06:22:01 AM all 23.33 0.00 3.13 0.96 0.10 72.48 06:22:01 AM 0 27.05 0.00 3.48 0.83 0.10 68.54 06:22:01 AM 1 19.66 0.00 2.77 1.09 0.10 76.38 06:23:01 AM all 16.24 0.00 3.02 1.96 0.08 78.70 06:23:01 AM 0 22.28 0.00 3.61 2.55 0.07 71.49 06:23:01 AM 1 10.20 0.00 2.44 1.37 0.08 85.91 06:24:01 AM all 5.48 0.00 0.45 0.03 0.04 94.00 06:24:01 AM 0 8.00 0.00 0.49 0.00 0.03 91.48 06:24:01 AM 1 2.96 0.00 0.42 0.05 0.05 96.52 06:25:01 AM all 16.04 0.00 0.99 0.00 0.08 82.90 06:25:01 AM 0 17.51 0.00 0.96 0.00 0.08 81.44 06:25:01 AM 1 14.57 0.00 1.01 0.00 0.07 84.35 06:26:01 AM all 10.01 0.00 0.43 0.00 0.06 89.50 06:26:01 AM 0 13.76 0.00 0.52 0.00 0.05 85.67 06:26:01 AM 1 6.26 0.00 0.33 0.00 0.07 93.34 06:27:01 AM all 7.92 0.00 0.42 0.01 0.05 91.60 06:27:01 AM 0 5.67 0.00 0.42 0.00 0.05 93.86 06:27:01 AM 1 10.18 0.00 0.42 0.02 0.05 89.34 06:28:01 AM all 14.61 0.00 1.44 0.13 0.08 83.73 06:28:01 AM 0 20.55 0.00 1.75 0.10 0.07 77.53 06:28:01 AM 1 8.67 0.00 1.12 0.17 0.10 89.95 06:29:01 AM all 26.35 0.00 2.79 1.46 0.08 69.32 06:29:01 AM 0 39.04 0.00 3.52 1.99 0.08 55.37 06:29:01 AM 1 13.66 0.00 2.05 0.94 0.08 83.27 Average: all 19.29 0.00 2.45 1.28 0.09 76.89 Average: 0 22.55 0.00 2.69 1.42 0.08 73.26 Average: 1 16.04 0.01 2.21 1.14 0.09 80.52