---> uname -a: Linux prd-centos8-robot-2c-8g-1191.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 614 4953 19 2130 6787 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:5d:a3:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe5d:a33c/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) 12/09/2024 _x86_64_ (2 CPU) 02:08:08 LINUX RESTART (2 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:02 AM 103.37 7.32 96.05 1284.77 7322.92 02:11:01 AM 71.56 0.85 70.71 81.86 9186.75 02:12:01 AM 27.36 0.22 27.15 33.19 1725.75 02:13:01 AM 44.19 0.03 44.15 3.47 6952.23 02:14:01 AM 2.65 0.12 2.53 33.06 81.29 02:15:01 AM 2.22 0.00 2.22 0.00 114.13 02:16:01 AM 0.23 0.00 0.23 0.00 3.83 02:17:01 AM 12.71 0.32 12.40 36.93 486.90 Average: 32.81 1.09 31.72 182.11 3213.65 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:02 AM 5252500 7059128 2629932 33.36 2688 1984464 700200 7.84 210076 2083728 205352 02:11:01 AM 5201584 7041792 2680848 34.01 2688 2017176 675976 7.57 238276 2096012 16 02:12:01 AM 4989856 7029872 2892576 36.70 2688 2209756 674936 7.56 255288 2268880 172708 02:13:01 AM 4989680 7032288 2892752 36.70 2688 2212032 680140 7.62 257596 2259516 8 02:14:01 AM 4943304 6988320 2939128 37.29 2688 2214436 727740 8.15 257872 2305648 1424 02:15:01 AM 4943372 6988388 2939060 37.29 2688 2214436 727740 8.15 257872 2305612 16 02:16:01 AM 4927948 6972980 2954484 37.48 2688 2214452 759188 8.50 257872 2320988 4 02:17:01 AM 5086288 6958680 2796144 35.47 2688 2047812 749508 8.39 292476 2149840 19356 Average: 5041816 7008931 2840616 36.04 2688 2139320 711928 7.97 253416 2223778 49860 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 AM eth0 88.65 73.39 961.42 10.64 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 49.62 34.42 446.52 6.42 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 40.23 30.14 295.29 6.64 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 192.32 135.64 42.52 37.59 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 35.24 24.91 22.32 8.25 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 273.70 272.84 55.03 114.18 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 211.53 207.56 200.22 74.21 0.00 0.00 0.00 0.00 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 74.82 59.01 112.10 29.94 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 120.98 104.95 265.13 36.10 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) 12/09/2024 _x86_64_ (2 CPU) 02:08:08 LINUX RESTART (2 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:02 AM all 36.78 0.00 6.08 3.27 0.14 53.74 02:10:02 AM 0 28.41 0.00 5.45 4.20 0.17 61.77 02:10:02 AM 1 45.17 0.00 6.71 2.34 0.10 45.67 02:11:01 AM all 20.48 0.00 2.36 5.49 0.10 71.56 02:11:01 AM 0 18.63 0.00 2.11 5.35 0.10 73.81 02:11:01 AM 1 22.33 0.00 2.62 5.63 0.10 69.31 02:12:01 AM all 19.11 0.00 3.36 0.48 0.08 76.97 02:12:01 AM 0 13.21 0.00 2.60 0.60 0.07 83.53 02:12:01 AM 1 25.03 0.00 4.13 0.37 0.08 70.40 02:13:01 AM all 8.71 0.00 1.67 4.26 0.05 85.31 02:13:01 AM 0 10.28 0.00 1.93 4.21 0.05 83.53 02:13:01 AM 1 7.13 0.00 1.42 4.31 0.05 87.08 02:14:01 AM all 3.59 0.00 0.35 0.28 0.08 95.69 02:14:01 AM 0 1.35 0.00 0.20 0.00 0.10 98.35 02:14:01 AM 1 5.85 0.00 0.50 0.55 0.07 93.03 02:15:01 AM all 21.23 0.00 0.49 0.02 0.13 78.14 02:15:01 AM 0 6.56 0.00 0.25 0.02 0.12 93.05 02:15:01 AM 1 35.95 0.00 0.72 0.02 0.13 63.18 02:16:01 AM all 24.23 0.00 0.47 0.00 0.08 75.22 02:16:01 AM 0 14.10 0.00 0.34 0.00 0.08 85.48 02:16:01 AM 1 34.39 0.00 0.61 0.00 0.08 64.92 02:17:01 AM all 17.47 0.00 2.00 0.22 0.08 80.22 02:17:01 AM 0 8.93 0.00 1.25 0.12 0.07 89.63 02:17:01 AM 1 26.14 0.00 2.76 0.32 0.10 70.67 Average: all 18.92 0.00 2.09 1.74 0.09 77.15 Average: 0 12.65 0.00 1.76 1.80 0.09 83.70 Average: 1 25.21 0.00 2.43 1.69 0.09 70.58