---> uname -a: Linux prd-centos8-robot-2c-8g-40374.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 605 4932 19 2159 6795 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:98:41:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe98:414f/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) 10/08/2024 _x86_64_ (2 CPU) 02:05:53 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 95.03 13.25 81.79 2372.68 6697.78 02:09:01 AM 72.67 0.70 71.97 50.79 9569.59 02:10:01 AM 9.91 0.42 9.50 64.78 212.60 02:11:01 AM 22.29 0.00 22.29 0.00 1450.50 02:12:01 AM 41.36 0.03 41.33 3.46 6868.12 02:13:01 AM 3.36 0.10 3.27 32.12 139.88 02:14:01 AM 21.45 0.42 21.03 47.73 2146.58 Average: 38.01 2.13 35.88 367.36 3869.18 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5312096 7048548 2570336 32.61 2688 1918256 697756 7.81 211236 2037016 160732 02:09:01 AM 5183656 7016628 2698776 34.24 2688 2010112 704960 7.89 221768 2131500 16 02:10:01 AM 5260832 7095772 2621600 33.26 2688 2012060 643512 7.21 240316 2036672 12 02:11:01 AM 4990548 6999256 2891884 36.69 2688 2179992 739076 8.28 271980 2257112 149340 02:12:01 AM 5007212 7044236 2875220 36.48 2688 2206288 650152 7.28 258320 2242216 16 02:13:01 AM 4937800 6993696 2944632 37.36 2688 2225168 714844 8.00 258440 2310276 17928 02:14:01 AM 5054704 6957396 2827728 35.87 2688 2077428 739980 8.29 461024 2014040 13356 Average: 5106693 7022219 2775739 35.21 2688 2089901 698611 7.82 274726 2146976 48771 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 179.17 130.61 1332.35 35.95 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 44.23 28.93 384.14 5.54 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 13.53 8.30 5.08 3.25 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 40.00 30.61 291.50 5.33 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 195.80 146.48 45.17 40.04 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 66.93 42.93 334.50 4.65 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 83.57 55.92 117.91 53.70 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 89.04 63.40 358.66 21.21 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) 10/08/2024 _x86_64_ (2 CPU) 02:05:53 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 35.10 0.00 6.09 3.52 0.11 55.18 02:08:01 AM 0 38.72 0.00 6.29 3.34 0.08 51.56 02:08:01 AM 1 31.49 0.00 5.89 3.70 0.13 58.79 02:09:01 AM all 16.75 0.00 2.66 3.98 0.08 76.53 02:09:01 AM 0 16.36 0.00 3.22 4.03 0.08 76.30 02:09:01 AM 1 17.14 0.00 2.09 3.94 0.08 76.75 02:10:01 AM all 10.07 0.00 1.20 0.28 0.06 88.40 02:10:01 AM 0 13.07 0.00 1.25 0.32 0.07 85.29 02:10:01 AM 1 7.06 0.00 1.15 0.23 0.05 91.50 02:11:01 AM all 15.09 0.00 2.39 2.04 0.10 80.38 02:11:01 AM 0 19.53 0.00 2.79 0.67 0.08 76.93 02:11:01 AM 1 10.65 0.00 2.00 3.40 0.12 83.83 02:12:01 AM all 12.15 0.00 2.47 2.13 0.06 83.19 02:12:01 AM 0 14.10 0.00 2.43 1.61 0.07 81.79 02:12:01 AM 1 10.20 0.00 2.51 2.66 0.05 84.59 02:13:01 AM all 5.57 0.00 0.39 0.06 0.06 93.92 02:13:01 AM 0 8.78 0.00 0.45 0.00 0.05 90.72 02:13:01 AM 1 2.35 0.00 0.34 0.12 0.07 97.13 02:14:01 AM all 22.12 0.00 2.77 0.30 0.08 74.73 02:14:01 AM 0 30.03 0.00 3.32 0.19 0.08 66.39 02:14:01 AM 1 14.28 0.00 2.22 0.42 0.08 83.00 Average: all 16.69 0.00 2.57 1.76 0.08 78.91 Average: 0 20.07 0.00 2.82 1.45 0.07 75.58 Average: 1 13.31 0.00 2.32 2.07 0.08 82.22