---> uname -a: Linux prd-centos8-robot-2c-8g-24734.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 601 4974 19 2121 6799 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:72:4b:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe72:4b9b/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) 09/21/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 109.95 6.96 102.98 1258.11 8462.81 12:59:01 AM 54.43 0.98 53.45 110.90 6945.45 01:00:01 AM 46.18 0.10 46.08 6.26 3023.98 01:01:01 AM 21.86 0.00 21.86 0.00 5316.09 01:02:01 AM 2.63 0.20 2.43 34.92 125.89 01:03:01 AM 0.15 0.00 0.15 0.00 2.00 01:04:01 AM 5.08 0.32 4.77 36.92 257.50 01:05:01 AM 27.31 0.52 26.79 63.85 1250.68 Average: 33.45 1.14 32.31 188.87 3173.05 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5205296 7007380 2677136 33.96 2688 1979108 702832 7.87 210976 2124120 152708 12:59:01 AM 5240256 7071824 2642176 33.52 2688 2008580 644220 7.21 239680 2057940 16 01:00:01 AM 5021232 7051100 2861200 36.30 2688 2198708 636260 7.12 259188 2232312 151444 01:01:01 AM 5014656 7044260 2867776 36.38 2688 2198708 651652 7.30 259196 2232940 4 01:02:01 AM 4968840 7000928 2913592 36.96 2688 2201192 699096 7.83 259580 2278268 8 01:03:01 AM 4953712 6985812 2928720 37.16 2688 2201204 730516 8.18 259580 2292812 28 01:04:01 AM 5134128 7005292 2748304 34.87 2688 2041856 683400 7.65 255292 2128908 7088 01:05:01 AM 5099800 6980016 2782632 35.30 2688 2055664 714516 8.00 449776 1981028 16880 Average: 5079740 7018326 2802692 35.56 2688 2110628 682812 7.65 274158 2166041 41022 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.39 63.38 785.47 9.82 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 45.68 31.27 383.08 5.70 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 189.39 143.02 315.57 43.83 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 7.76 6.16 1.95 3.69 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 206.20 196.39 57.69 79.27 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 240.94 237.38 196.82 91.04 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 142.70 121.14 145.17 52.34 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 19.83 17.96 16.41 9.08 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 116.86 102.09 237.77 36.85 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) 09/21/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.73 0.00 5.94 4.03 0.13 54.16 12:58:01 AM 0 28.99 0.00 4.98 3.32 0.12 62.60 12:58:01 AM 1 42.48 0.00 6.91 4.74 0.15 45.72 12:59:01 AM all 18.02 0.00 2.20 3.46 0.08 76.24 12:59:01 AM 0 17.07 0.00 2.39 2.96 0.08 77.50 12:59:01 AM 1 18.98 0.00 2.01 3.95 0.08 74.98 01:00:01 AM all 28.71 0.00 5.03 1.72 0.11 64.43 01:00:01 AM 0 23.44 0.00 4.55 1.94 0.10 69.97 01:00:01 AM 1 34.03 0.00 5.52 1.50 0.12 58.84 01:01:01 AM all 0.33 0.00 0.37 1.45 0.03 97.81 01:01:01 AM 0 0.13 0.00 0.43 1.09 0.05 98.30 01:01:01 AM 1 0.53 0.00 0.30 1.82 0.02 97.33 01:02:01 AM all 16.58 0.00 0.61 0.03 0.08 82.69 01:02:01 AM 0 24.45 0.00 0.82 0.05 0.08 74.59 01:02:01 AM 1 8.76 0.00 0.40 0.02 0.08 90.74 01:03:01 AM all 22.16 0.00 0.52 0.00 0.11 77.21 01:03:01 AM 0 43.16 0.00 0.80 0.00 0.12 55.92 01:03:01 AM 1 1.20 0.00 0.23 0.00 0.10 98.46 01:04:01 AM all 16.49 0.00 1.37 0.04 0.09 82.01 01:04:01 AM 0 28.35 0.00 1.64 0.05 0.08 69.87 01:04:01 AM 1 4.75 0.00 1.10 0.03 0.10 94.01 01:05:01 AM all 28.57 0.00 2.90 0.48 0.08 67.97 01:05:01 AM 0 16.82 0.00 2.30 0.45 0.08 80.34 01:05:01 AM 1 40.34 0.00 3.49 0.50 0.08 55.58 Average: all 20.83 0.00 2.37 1.40 0.09 75.31 Average: 0 22.78 0.00 2.24 1.24 0.09 73.65 Average: 1 18.87 0.00 2.49 1.57 0.09 76.97