---> uname -a: Linux prd-centos8-robot-2c-8g-42905.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 625 4941 19 2130 6775 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:b9:b7:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:feb9:b7b8/64 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) 10/16/2024 _x86_64_ (2 CPU) 00:55:34 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 114.73 61.09 53.64 7774.78 36752.26 12:58:01 AM 123.96 6.78 117.18 1247.58 10607.53 12:59:01 AM 30.24 1.05 29.19 113.70 3674.03 01:00:01 AM 45.95 0.00 45.95 0.00 2989.39 01:01:02 AM 23.07 0.05 23.02 3.60 5489.96 01:02:01 AM 0.71 0.17 0.54 34.42 41.79 01:03:01 AM 2.15 0.03 2.12 1.87 163.01 01:04:01 AM 15.19 0.42 14.78 47.72 886.25 Average: 44.59 8.72 35.88 1155.41 7591.81 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5492732 7030344 2389692 30.32 2688 1729384 736356 8.24 187612 1914656 95236 12:58:01 AM 5091136 6924624 2791288 35.41 2688 2010076 792520 8.87 211740 2230312 90156 12:59:01 AM 5207868 7044116 2674556 33.93 2688 2013440 667884 7.48 240476 2086232 20 01:00:01 AM 4926976 6965224 2955448 37.49 2688 2207424 731016 8.19 255120 2328572 154392 01:01:02 AM 4980348 7018368 2902076 36.82 2688 2207552 672984 7.54 258444 2266588 8 01:02:01 AM 4936888 6977100 2945536 37.37 2688 2209740 739604 8.28 258900 2309896 276 01:03:01 AM 4930220 6973188 2952204 37.45 2688 2212536 739604 8.28 259044 2316212 96 01:04:01 AM 5116824 6989096 2765600 35.09 2688 2047400 719920 8.06 448440 1964220 10644 Average: 5085374 6990258 2797050 35.48 2688 2079694 724986 8.12 264972 2177086 43854 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 281.58 164.63 1234.79 58.69 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 85.59 66.08 970.10 10.16 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 14.88 8.26 6.49 3.32 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 41.79 33.07 298.59 8.74 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 189.39 136.37 37.47 28.51 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 34.49 22.92 9.46 3.77 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 26.03 21.01 6.68 4.95 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 62.61 40.84 87.94 34.83 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 92.17 61.73 332.12 19.15 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) 10/16/2024 _x86_64_ (2 CPU) 00:55:34 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.40 0.03 7.34 23.77 0.12 35.33 12:57:01 AM 0 27.74 0.03 7.61 22.83 0.14 41.65 12:57:01 AM 1 39.01 0.03 7.08 24.71 0.10 29.06 12:58:01 AM all 34.81 0.00 5.48 6.00 0.12 53.59 12:58:01 AM 0 30.24 0.00 5.56 5.66 0.12 58.42 12:58:01 AM 1 39.38 0.00 5.40 6.33 0.12 48.77 12:59:01 AM all 11.54 0.00 1.49 0.88 0.33 85.76 12:59:01 AM 0 3.37 0.00 1.20 0.81 0.58 94.03 12:59:01 AM 1 19.75 0.00 1.79 0.95 0.07 77.45 01:00:01 AM all 26.00 0.00 4.02 2.19 0.11 67.68 01:00:01 AM 0 22.47 0.00 3.92 1.77 0.10 71.73 01:00:01 AM 1 29.51 0.00 4.12 2.60 0.12 63.65 01:01:02 AM all 1.66 0.00 0.75 2.26 0.05 95.27 01:01:02 AM 0 2.22 0.00 0.80 2.92 0.05 94.00 01:01:02 AM 1 1.10 0.00 0.70 1.60 0.05 96.54 01:02:01 AM all 7.34 0.00 0.77 0.03 0.07 91.79 01:02:01 AM 0 5.63 0.00 0.54 0.05 0.07 93.71 01:02:01 AM 1 9.05 0.00 1.00 0.00 0.07 89.88 01:03:01 AM all 12.15 0.00 0.68 0.04 0.08 87.04 01:03:01 AM 0 8.59 0.00 0.55 0.00 0.08 90.78 01:03:01 AM 1 15.70 0.00 0.82 0.08 0.08 83.31 01:04:01 AM all 18.01 0.00 2.65 0.24 0.08 79.02 01:04:01 AM 0 11.26 0.00 2.12 0.03 0.08 86.50 01:04:01 AM 1 24.76 0.00 3.17 0.45 0.07 71.55 Average: all 18.10 0.00 2.89 4.40 0.12 74.48 Average: 0 13.91 0.00 2.78 4.22 0.15 78.92 Average: 1 22.29 0.00 3.01 4.57 0.08 70.04