---> uname -a: Linux prd-centos8-robot-2c-8g-27715.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: 2799.996 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 590 4987 19 2120 6811 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:77:a8:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe77:a86e/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) 09/26/2024 _x86_64_ (2 CPU) 02:15:08 LINUX RESTART (2 CPU) 02:16:02 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 37.29 16.82 20.47 3939.27 2403.19 02:18:01 AM 103.98 6.72 97.27 1245.93 9011.78 02:19:01 AM 47.82 0.73 47.08 51.32 5258.91 02:20:01 AM 33.22 0.38 32.84 64.25 2611.10 02:21:01 AM 50.62 0.03 50.58 3.47 7057.35 02:22:01 AM 1.92 0.08 1.83 31.99 55.99 02:23:01 AM 14.51 0.33 14.18 37.85 531.07 Average: 41.35 3.56 37.79 760.16 3850.47 02:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5548456 7082888 2333976 29.61 2688 1726348 700964 7.85 185972 1864372 93036 02:18:01 AM 5293188 7039700 2589244 32.85 2688 1928084 721272 8.08 211240 2040736 40412 02:19:01 AM 5175372 7008384 2707060 34.34 2688 2009892 733472 8.21 220432 2141408 30076 02:20:01 AM 5002432 6995404 2880000 36.54 2688 2164880 750352 8.40 267496 2252852 135936 02:21:01 AM 5029188 7062124 2853244 36.20 2688 2201868 655448 7.34 258392 2219940 12 02:22:01 AM 4986560 7020884 2895872 36.74 2688 2203312 707344 7.92 258572 2261748 240 02:23:01 AM 5119488 6981856 2762944 35.05 2688 2037372 731564 8.19 287136 2122460 17156 Average: 5164955 7027320 2717477 34.48 2688 2038822 714345 8.00 241320 2129074 45267 02:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 271.89 160.23 1228.61 59.29 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 63.36 46.39 582.46 5.95 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 51.20 38.85 396.49 6.45 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 39.94 32.76 276.74 8.13 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 120.41 89.67 35.02 25.16 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 32.43 18.91 26.99 2.56 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 154.00 122.79 1523.50 32.30 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 104.35 72.59 579.87 19.88 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) 09/26/2024 _x86_64_ (2 CPU) 02:15:08 LINUX RESTART (2 CPU) 02:16:02 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 20.69 0.00 3.95 1.72 0.09 73.55 02:17:01 AM 0 26.60 0.00 4.23 1.90 0.10 67.17 02:17:01 AM 1 14.80 0.00 3.67 1.54 0.09 79.91 02:18:01 AM all 21.04 0.00 3.97 4.45 0.08 70.45 02:18:01 AM 0 26.75 0.00 4.56 3.06 0.08 65.54 02:18:01 AM 1 15.32 0.00 3.37 5.85 0.08 75.38 02:19:01 AM all 17.98 0.00 2.46 1.36 0.06 78.14 02:19:01 AM 0 21.68 0.00 2.49 1.82 0.05 73.96 02:19:01 AM 1 14.25 0.00 2.44 0.90 0.07 82.33 02:20:01 AM all 23.85 0.00 3.31 1.15 0.08 71.61 02:20:01 AM 0 25.05 0.00 3.75 1.26 0.08 69.86 02:20:01 AM 1 22.65 0.00 2.87 1.03 0.08 73.36 02:21:01 AM all 13.30 0.00 2.63 2.62 0.07 81.38 02:21:01 AM 0 17.62 0.00 2.81 3.11 0.07 76.39 02:21:01 AM 1 9.00 0.00 2.45 2.12 0.07 86.36 02:22:01 AM all 2.36 0.00 0.26 0.03 0.03 97.31 02:22:01 AM 0 1.59 0.00 0.22 0.02 0.05 98.12 02:22:01 AM 1 3.13 0.00 0.30 0.05 0.02 96.50 02:23:01 AM all 16.03 0.00 2.34 2.93 0.11 78.59 02:23:01 AM 0 21.40 0.00 2.23 0.46 0.10 75.82 02:23:01 AM 1 10.71 0.00 2.46 5.38 0.12 81.33 Average: all 16.46 0.00 2.70 2.04 0.08 78.73 Average: 0 20.08 0.00 2.89 1.66 0.08 75.29 Average: 1 12.84 0.00 2.51 2.41 0.07 82.17