---> uname -a: Linux prd-centos8-robot-2c-8g-2046.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 551 5042 19 2103 6851 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:38:cc:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe38:cce1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 11:12:43 LINUX RESTART (2 CPU) 11:13:02 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 71.92 19.99 51.93 5122.49 39173.36 11:15:01 AM 111.11 6.95 104.17 1303.78 8892.58 11:16:01 AM 59.20 0.55 58.65 25.72 5607.03 11:17:02 AM 17.03 1.02 16.01 131.44 1184.14 11:18:01 AM 55.12 0.03 55.08 3.52 6816.84 11:19:01 AM 5.12 0.02 5.10 0.13 231.21 11:20:01 AM 1.92 0.00 1.92 0.00 86.84 11:21:01 AM 0.73 0.00 0.73 0.00 107.17 11:22:01 AM 0.20 0.00 0.20 0.00 8.86 11:23:01 AM 0.28 0.03 0.25 1.87 17.73 11:24:01 AM 12.85 0.25 12.60 34.39 538.01 Average: 30.40 2.60 27.80 596.34 5645.51 11:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 5593040 7094904 2289400 29.04 2688 1696084 739808 8.28 159116 1852324 88404 11:15:01 AM 5329500 7114788 2552940 32.39 2688 1964216 643180 7.20 185884 2029488 109260 11:16:01 AM 5231028 7035196 2651412 33.64 2688 1982188 710656 7.96 204192 2105716 1084 11:17:02 AM 5131956 7028444 2750484 34.89 2688 2072364 718128 8.04 233208 2168180 69104 11:18:01 AM 5082960 7077944 2799480 35.52 2688 2166268 639696 7.16 235748 2195124 88 11:19:01 AM 5045556 7041300 2836884 35.99 2688 2167028 690948 7.74 235872 2232760 56 11:20:01 AM 5038460 7036360 2843980 36.08 2688 2169184 711028 7.96 235944 2239736 1440 11:21:01 AM 5036076 7035492 2846364 36.11 2688 2170708 711028 7.96 235944 2242352 40 11:22:01 AM 5035396 7035124 2847044 36.12 2688 2171044 711028 7.96 235944 2242808 176 11:23:01 AM 5035132 7035232 2847308 36.12 2688 2171424 711028 7.96 236072 2243052 48 11:24:01 AM 5173700 7022016 2708740 34.36 2688 2024576 703880 7.88 253064 2106316 20724 Average: 5157528 7050618 2724912 34.57 2688 2068644 699128 7.83 222817 2150714 26402 11:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 244.29 147.10 1117.11 55.87 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 83.15 59.77 776.84 8.50 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 25.79 19.14 169.67 4.84 0.00 0.00 0.00 0.00 11:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:02 AM eth0 41.84 30.48 282.73 6.81 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 643.38 531.65 130.59 105.38 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 25.20 15.31 11.41 2.87 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 28.47 30.11 7.92 5.86 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 19.23 20.23 4.45 4.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 9.53 9.36 1.99 1.74 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 7.92 6.93 1.55 1.30 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 82.97 55.82 92.88 32.41 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 109.16 83.41 234.96 20.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 11:12:43 LINUX RESTART (2 CPU) 11:13:02 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 28.14 0.00 5.75 20.33 0.09 45.69 11:14:01 AM 0 25.96 0.00 5.34 22.23 0.10 46.37 11:14:01 AM 1 30.33 0.00 6.17 18.41 0.09 45.00 11:15:01 AM all 38.29 0.00 5.78 2.96 0.13 52.85 11:15:01 AM 0 54.89 0.00 6.69 2.21 0.13 36.08 11:15:01 AM 1 21.76 0.00 4.86 3.71 0.12 69.55 11:16:01 AM all 20.10 0.00 2.02 1.61 0.09 76.18 11:16:01 AM 0 23.54 0.00 2.02 1.86 0.10 72.48 11:16:01 AM 1 16.66 0.00 2.02 1.37 0.08 79.87 11:17:02 AM all 18.20 0.00 2.49 0.95 0.07 78.29 11:17:02 AM 0 11.08 0.00 2.10 1.42 0.07 85.33 11:17:02 AM 1 25.36 0.00 2.89 0.49 0.07 71.20 11:18:01 AM all 20.70 0.00 3.77 2.04 0.09 73.41 11:18:01 AM 0 29.24 0.00 4.22 2.37 0.09 64.09 11:18:01 AM 1 12.16 0.00 3.33 1.71 0.09 82.72 11:19:01 AM all 2.87 0.00 0.28 0.03 0.04 96.77 11:19:01 AM 0 3.48 0.00 0.35 0.02 0.03 96.12 11:19:01 AM 1 2.27 0.00 0.22 0.05 0.05 97.41 11:20:01 AM all 13.28 0.00 0.35 0.00 0.08 86.29 11:20:01 AM 0 16.73 0.00 0.37 0.00 0.08 82.82 11:20:01 AM 1 9.83 0.00 0.34 0.00 0.08 89.75 11:21:01 AM all 9.41 0.00 0.29 0.03 0.08 90.18 11:21:01 AM 0 10.47 0.00 0.27 0.02 0.08 89.16 11:21:01 AM 1 8.36 0.00 0.30 0.05 0.08 91.20 11:22:01 AM all 4.34 0.00 0.18 0.00 0.08 95.39 11:22:01 AM 0 2.17 0.00 0.13 0.00 0.07 97.63 11:22:01 AM 1 6.52 0.00 0.23 0.00 0.10 93.14 11:23:01 AM all 3.34 0.00 0.15 0.00 0.07 96.44 11:23:01 AM 0 4.23 0.00 0.13 0.00 0.07 95.56 11:23:01 AM 1 2.44 0.00 0.17 0.00 0.07 97.32 11:24:01 AM all 20.08 0.00 1.84 0.28 0.08 77.72 11:24:01 AM 0 23.13 0.00 2.22 0.10 0.07 74.48 11:24:01 AM 1 17.03 0.00 1.46 0.47 0.08 80.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.22 0.00 2.07 2.52 0.08 79.11 Average: 0 18.59 0.00 2.16 2.70 0.08 76.47 Average: 1 13.84 0.00 1.98 2.34 0.08 81.75