---> uname -a: Linux prd-centos8-robot-2c-8g-4008.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4793 19 2297 6788 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:d4:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fea1:d425/64 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) 12/19/2024 _x86_64_ (2 CPU) 04:14:59 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 86.69 6.23 80.46 1092.70 6531.59 04:18:01 AM 67.47 0.73 66.74 53.06 9272.82 04:19:01 AM 17.20 0.42 16.78 64.79 830.48 04:20:01 AM 44.57 6.71 37.85 1245.72 2687.72 04:21:01 AM 29.65 0.03 29.61 3.46 5690.52 04:22:01 AM 2.60 0.00 2.60 0.00 75.79 04:23:01 AM 0.17 0.00 0.17 0.00 1.75 04:24:01 AM 0.10 0.00 0.10 0.00 0.78 04:25:01 AM 11.61 0.18 11.43 33.86 416.68 Average: 28.90 1.59 27.30 277.07 2834.36 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5247796 6989960 2634636 33.42 2688 1923384 761616 8.53 193460 2118528 208048 04:18:01 AM 5186584 6985212 2695848 34.20 2688 1976196 736872 8.25 198624 2153064 11316 04:19:01 AM 5269840 7069904 2612592 33.14 2688 1978144 654420 7.33 217604 2054116 8 04:20:01 AM 4979968 7019672 2902464 36.82 2688 2209164 702676 7.87 255164 2280072 156276 04:21:01 AM 5006516 7045908 2875916 36.49 2688 2209288 658740 7.38 258796 2245428 16 04:22:01 AM 5006968 7046360 2875464 36.48 2688 2209288 658740 7.38 258796 2245368 12 04:23:01 AM 5006920 7046312 2875512 36.48 2688 2209288 658740 7.38 258796 2245368 4 04:24:01 AM 5006956 7046352 2875476 36.48 2688 2209292 658740 7.38 258796 2245372 4 04:25:01 AM 4923644 6961296 2958788 37.54 2688 2207172 729964 8.17 297744 2287584 7356 Average: 5070577 7023442 2811855 35.67 2688 2125691 691168 7.74 244198 2208322 42560 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 118.84 91.87 1212.41 21.25 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 43.86 30.71 439.12 5.75 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 AM eth0 15.18 13.15 5.64 4.29 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 40.87 34.46 301.00 8.43 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 299.57 213.96 64.45 55.45 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 0.87 0.37 0.14 0.05 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 0.67 0.17 0.04 0.01 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 0.52 0.17 0.03 0.01 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 18.48 14.46 17.88 8.48 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.88 44.38 226.75 11.53 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) 12/19/2024 _x86_64_ (2 CPU) 04:14:59 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 35.03 0.00 5.17 4.30 0.12 55.38 04:17:01 AM 0 29.47 0.00 5.00 3.31 0.12 62.10 04:17:01 AM 1 40.59 0.00 5.34 5.29 0.12 48.66 04:18:01 AM all 15.66 0.00 2.47 3.85 0.08 77.93 04:18:01 AM 0 11.34 0.00 2.68 2.69 0.08 83.21 04:18:01 AM 1 19.98 0.00 2.27 5.01 0.08 72.65 04:19:01 AM all 10.61 0.00 1.48 0.98 0.07 86.87 04:19:01 AM 0 3.76 0.00 1.20 0.90 0.05 94.08 04:19:01 AM 1 17.44 0.00 1.75 1.05 0.08 79.67 04:20:01 AM all 24.35 0.00 4.82 2.95 0.08 67.80 04:20:01 AM 0 18.62 0.00 4.31 1.80 0.08 75.18 04:20:01 AM 1 30.10 0.00 5.33 4.10 0.08 60.39 04:21:01 AM all 5.03 0.00 1.15 3.76 0.05 90.00 04:21:01 AM 0 1.74 0.00 0.87 4.13 0.05 93.21 04:21:01 AM 1 8.32 0.00 1.44 3.39 0.05 86.80 04:22:01 AM all 0.17 0.00 0.08 0.02 0.05 99.69 04:22:01 AM 0 0.08 0.00 0.07 0.02 0.05 99.78 04:22:01 AM 1 0.25 0.00 0.08 0.02 0.05 99.60 04:23:01 AM all 0.24 0.00 0.07 0.00 0.03 99.67 04:23:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 04:23:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 04:24:01 AM all 0.21 0.00 0.05 0.00 0.04 99.70 04:24:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 04:24:01 AM 1 0.33 0.00 0.05 0.00 0.05 99.57 04:25:01 AM all 12.48 0.00 1.42 0.19 0.06 85.85 04:25:01 AM 0 10.02 0.00 1.40 0.15 0.05 88.38 04:25:01 AM 1 14.94 0.00 1.43 0.23 0.07 83.32 Average: all 11.53 0.00 1.86 1.78 0.06 84.77 Average: 0 8.35 0.00 1.74 1.44 0.06 88.41 Average: 1 14.71 0.00 1.98 2.12 0.07 81.13