---> uname -a: Linux prd-centos8-robot-2c-8g-42446.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 607 4964 19 2125 6794 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:44:b1:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe44:b15b/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) 10/15/2024 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 96.87 16.11 80.76 3115.36 6567.33 12:58:01 AM 79.30 0.70 78.60 50.79 8981.35 12:59:02 AM 33.20 0.42 32.78 64.77 2601.05 01:00:01 AM 41.12 0.03 41.09 3.52 6542.48 01:01:01 AM 7.01 0.12 6.90 32.25 655.06 01:02:01 AM 2.12 0.10 2.02 3.60 106.53 01:03:01 AM 10.83 0.32 10.51 36.93 447.79 01:04:01 AM 27.86 0.53 27.32 64.78 1327.97 Average: 37.28 2.30 34.98 422.36 3396.95 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5339220 7066416 2543204 32.26 2688 1909628 703352 7.88 210512 2010052 158232 12:58:01 AM 5206268 7038208 2676156 33.95 2688 2009220 704980 7.89 230912 2098140 31204 12:59:02 AM 4946608 6976360 2935816 37.25 2688 2200696 771632 8.64 276840 2294072 171892 01:00:01 AM 5005748 7040332 2876676 36.49 2688 2204180 681924 7.64 258444 2243884 16552 01:01:01 AM 4964864 7000820 2917560 37.01 2688 2205568 718424 8.04 258636 2283188 308 01:02:01 AM 4961732 6998876 2920692 37.05 2688 2206740 718424 8.04 259020 2286448 20 01:03:01 AM 5074096 6969636 2808328 35.63 2688 2071164 738928 8.27 280468 2174696 33980 01:04:01 AM 5094172 6967432 2788252 35.37 2688 2049192 736264 8.24 449748 1988952 16708 Average: 5074088 7007260 2808336 35.63 2688 2107048 721741 8.08 278072 2172429 53612 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 290.50 174.76 1708.74 61.29 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 54.72 43.18 450.52 8.10 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 40.28 29.54 294.55 7.00 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 204.08 177.40 46.51 35.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.23 8.75 4.08 1.19 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 28.52 21.44 8.02 4.00 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 65.69 46.23 84.21 33.79 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 21.99 18.81 18.31 8.98 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 89.89 64.77 327.44 19.90 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) 10/15/2024 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.79 0.00 6.59 3.21 0.10 52.32 12:57:01 AM 0 24.41 0.00 5.78 4.07 0.10 65.64 12:57:01 AM 1 51.20 0.00 7.40 2.34 0.10 38.96 12:58:01 AM all 21.34 0.00 3.13 2.97 0.09 72.47 12:58:01 AM 0 19.20 0.00 2.66 3.31 0.10 74.72 12:58:01 AM 1 23.47 0.00 3.60 2.63 0.08 70.22 12:59:02 AM all 23.57 0.00 2.85 1.70 0.09 71.79 12:59:02 AM 0 16.03 0.00 2.70 1.27 0.08 79.92 12:59:02 AM 1 31.12 0.00 3.00 2.13 0.10 63.65 01:00:01 AM all 11.58 0.00 2.37 3.94 0.08 82.03 01:00:01 AM 0 6.43 0.00 1.97 5.34 0.09 86.17 01:00:01 AM 1 16.74 0.00 2.76 2.54 0.07 77.90 01:01:01 AM all 2.20 0.00 0.38 0.22 0.05 97.14 01:01:01 AM 0 1.82 0.00 0.42 0.32 0.05 97.40 01:01:01 AM 1 2.59 0.00 0.35 0.12 0.05 96.89 01:02:01 AM all 8.32 0.00 0.79 0.01 0.08 90.80 01:02:01 AM 0 6.79 0.00 0.82 0.02 0.07 92.31 01:02:01 AM 1 9.86 0.00 0.77 0.00 0.08 89.29 01:03:01 AM all 17.30 0.00 1.66 0.17 0.09 80.78 01:03:01 AM 0 5.05 0.00 0.99 0.17 0.08 93.72 01:03:01 AM 1 29.56 0.00 2.34 0.17 0.10 67.83 01:04:01 AM all 29.97 0.00 3.32 0.42 0.09 66.20 01:04:01 AM 0 32.32 0.00 3.54 0.58 0.08 63.47 01:04:01 AM 1 27.62 0.00 3.10 0.25 0.10 68.92 Average: all 19.03 0.00 2.64 1.57 0.08 76.68 Average: 0 14.02 0.00 2.36 1.88 0.08 81.66 Average: 1 24.03 0.00 2.91 1.27 0.09 71.70