---> uname -a: Linux prd-centos8-robot-2c-8g-692.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 722 4862 19 2112 6679 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:b1:4d:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:feb1:4d5f/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) 10/24/2024 _x86_64_ (2 CPU) 04:03:43 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 191.75 142.69 49.07 14168.74 38018.51 04:06:01 AM 124.08 6.95 117.13 1252.65 10749.65 04:07:01 AM 34.96 0.63 34.33 48.93 4548.49 04:08:01 AM 30.09 0.42 29.67 64.78 2037.05 04:09:01 AM 41.11 0.03 41.08 3.47 6301.48 04:10:01 AM 0.47 0.08 0.38 31.99 6.83 04:11:01 AM 18.28 0.43 17.84 47.85 730.92 Average: 62.96 21.61 41.36 2231.31 8913.44 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5514832 7017704 2367600 30.04 2688 1696028 821972 9.20 183140 1902836 92284 04:06:01 AM 5083000 6933548 2799432 35.51 2688 2028356 844652 9.46 213576 2242084 139204 04:07:01 AM 5085704 6936844 2796728 35.48 2688 2028332 848240 9.50 233132 2217604 24476 04:08:01 AM 4868352 6915268 3014080 38.24 2688 2217300 874648 9.79 285880 2360684 173548 04:09:01 AM 4901056 6928604 2981376 37.82 2688 2197128 765124 8.57 258040 2347824 4 04:10:01 AM 4860680 6889448 3021752 38.34 2688 2198348 827316 9.26 258160 2387820 260 04:11:01 AM 4982284 6837076 2900148 36.79 2688 2030688 874268 9.79 445004 2105616 13344 Average: 5042273 6922642 2840159 36.03 2688 2056597 836603 9.37 268133 2223495 63303 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 270.21 163.96 1096.20 56.82 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 103.45 80.79 1083.84 11.62 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.46 6.50 5.46 2.91 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 36.34 26.52 292.56 5.33 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 202.03 173.34 45.01 33.28 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 13.73 7.90 3.62 1.13 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 48.65 36.92 77.72 28.74 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 98.12 70.85 372.08 19.97 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) 10/24/2024 _x86_64_ (2 CPU) 04:03:43 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.96 0.06 9.97 21.44 0.10 31.47 04:05:01 AM 0 35.21 0.07 12.09 23.81 0.10 28.71 04:05:01 AM 1 38.70 0.05 7.86 19.08 0.10 34.21 04:06:01 AM all 35.01 0.00 5.87 5.51 0.12 53.50 04:06:01 AM 0 33.52 0.00 5.64 6.09 0.12 54.63 04:06:01 AM 1 36.49 0.00 6.10 4.93 0.12 52.37 04:07:01 AM all 12.19 0.00 1.63 5.18 0.05 80.95 04:07:01 AM 0 10.45 0.00 1.72 0.99 0.05 86.79 04:07:01 AM 1 13.93 0.00 1.54 9.36 0.05 75.12 04:08:01 AM all 19.99 0.00 2.95 2.43 0.08 74.55 04:08:01 AM 0 19.82 0.00 3.00 2.77 0.08 74.32 04:08:01 AM 1 20.16 0.00 2.90 2.10 0.07 74.77 04:09:01 AM all 11.69 0.00 2.52 2.49 0.08 83.22 04:09:01 AM 0 12.16 0.00 2.71 2.01 0.07 83.05 04:09:01 AM 1 11.22 0.00 2.32 2.98 0.08 83.40 04:10:01 AM all 1.40 0.00 0.15 0.00 0.02 98.44 04:10:01 AM 0 0.30 0.00 0.12 0.00 0.02 99.57 04:10:01 AM 1 2.49 0.00 0.18 0.00 0.02 97.31 04:11:01 AM all 20.46 0.00 2.65 0.20 0.08 76.61 04:11:01 AM 0 6.85 0.00 2.17 0.25 0.07 90.66 04:11:01 AM 1 34.04 0.00 3.12 0.15 0.10 62.59 Average: all 19.65 0.01 3.67 5.30 0.07 71.30 Average: 0 16.87 0.01 3.91 5.10 0.07 74.04 Average: 1 22.42 0.01 3.43 5.50 0.08 68.56