---> uname -a: Linux prd-centos8-robot-2c-8g-39073.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 580 5003 19 2113 6820 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:58:3c:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe58:3c12/64 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) 10/05/2024 _x86_64_ (2 CPU) 05:16:13 LINUX RESTART (2 CPU) 05:17:01 AM tps rtps wtps bread/s bwrtn/s 05:18:01 AM 66.52 20.77 45.74 6237.01 5990.29 05:19:01 AM 95.38 4.48 90.90 112.78 8156.54 05:20:01 AM 37.87 0.42 37.45 64.78 4387.87 05:21:01 AM 54.25 0.03 54.22 3.47 5263.63 05:22:01 AM 16.30 0.00 16.30 0.00 3276.79 05:23:01 AM 13.60 0.43 13.16 69.99 519.66 Average: 47.32 4.36 42.96 1081.57 4599.22 05:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:18:01 AM 5398300 7017304 2484132 31.51 2688 1809192 750444 8.40 214060 1975688 97932 05:19:01 AM 5186052 7012780 2696380 34.21 2688 2003248 704280 7.89 221308 2128356 109376 05:20:01 AM 5262740 7090840 2619692 33.23 2688 2005196 624564 6.99 240156 2033696 8 05:21:01 AM 5039076 7069060 2843356 36.07 2688 2199424 619712 6.94 258184 2211144 87612 05:22:01 AM 5036064 7066052 2846368 36.11 2688 2199428 619712 6.94 258180 2211820 4 05:23:01 AM 5142976 6997796 2739456 34.75 2688 2029636 701208 7.85 286792 2099980 16796 Average: 5177535 7042305 2704897 34.32 2688 2041021 669987 7.50 246447 2110114 51955 05:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 313.09 181.53 1573.27 57.85 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 64.22 51.22 613.23 8.68 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 12.61 7.06 5.54 3.05 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 279.87 204.83 344.47 49.95 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 3.63 2.18 1.22 4.30 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 61.56 40.13 79.49 19.73 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 122.51 81.17 436.25 23.93 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) 10/05/2024 _x86_64_ (2 CPU) 05:16:13 LINUX RESTART (2 CPU) 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 28.76 0.00 5.29 11.68 0.09 54.17 05:18:01 AM 0 31.22 0.00 6.77 14.80 0.10 47.10 05:18:01 AM 1 26.31 0.00 3.82 8.56 0.08 61.22 05:19:01 AM all 31.19 0.00 5.12 3.99 0.08 59.62 05:19:01 AM 0 41.09 0.00 5.41 3.08 0.08 50.33 05:19:01 AM 1 21.28 0.00 4.83 4.90 0.08 68.90 05:20:01 AM all 10.06 0.00 1.33 2.05 0.08 86.48 05:20:01 AM 0 7.23 0.00 1.32 2.14 0.08 89.24 05:20:01 AM 1 12.90 0.00 1.35 1.97 0.07 83.72 05:21:01 AM all 26.81 0.00 4.71 2.11 0.09 66.28 05:21:01 AM 0 30.88 0.00 5.09 1.70 0.08 62.23 05:21:01 AM 1 22.73 0.00 4.32 2.52 0.10 70.32 05:22:01 AM all 0.27 0.00 0.22 0.94 0.03 98.55 05:22:01 AM 0 0.43 0.00 0.27 1.02 0.03 98.25 05:22:01 AM 1 0.10 0.00 0.17 0.85 0.03 98.85 05:23:01 AM all 14.12 0.00 1.99 0.18 0.07 83.65 05:23:01 AM 0 13.60 0.00 2.22 0.27 0.07 83.84 05:23:01 AM 1 14.63 0.00 1.77 0.08 0.07 83.46 Average: all 18.53 0.00 3.11 3.48 0.07 74.80 Average: 0 20.74 0.00 3.51 3.82 0.08 71.85 Average: 1 16.32 0.00 2.71 3.14 0.07 77.75