---> uname -a: Linux prd-centos8-robot-2c-8g-3052.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: 2800.000 BogoMIPS: 5600.00 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 640 4930 19 2126 6761 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:bf:90:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:febf:90dd/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) 12/16/2024 _x86_64_ (2 CPU) 02:18:32 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 113.54 47.71 65.83 8351.82 29935.10 02:21:01 AM 89.17 3.38 85.79 55.97 8412.94 02:22:01 AM 37.53 0.67 36.86 49.46 5365.87 02:23:01 AM 27.44 0.38 27.06 64.25 1543.25 02:24:01 AM 47.61 0.03 47.58 3.47 7056.21 02:25:01 AM 2.77 0.12 2.65 33.06 95.80 02:26:01 AM 2.05 0.00 2.05 0.00 106.43 02:27:01 AM 0.22 0.00 0.22 0.00 2.85 02:28:01 AM 3.42 0.32 3.10 36.92 160.60 02:29:01 AM 28.07 0.52 27.56 63.85 1270.88 Average: 35.18 5.31 29.87 866.03 5395.51 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5340692 6960324 2541740 32.25 2688 1810648 809040 9.06 214364 2035656 96596 02:21:01 AM 5171988 6975516 2710444 34.39 2688 1981872 750132 8.40 210368 2159900 85180 02:22:01 AM 5146200 6983632 2736232 34.71 2688 2014616 718240 8.04 231284 2159968 1120 02:23:01 AM 4917084 6931704 2965348 37.62 2688 2186324 789404 8.84 271872 2332044 152192 02:24:01 AM 4966876 7006268 2915556 36.99 2688 2209320 681412 7.63 257612 2285096 8 02:25:01 AM 4920404 6962200 2962028 37.58 2688 2211724 750192 8.40 257880 2331352 1156 02:26:01 AM 4920180 6961976 2962252 37.58 2688 2211724 750192 8.40 257880 2331284 4 02:27:01 AM 4902924 6944740 2979508 37.80 2688 2211744 783820 8.78 257880 2348372 4 02:28:01 AM 5086160 6960592 2796272 35.47 2688 2048352 717652 8.04 254720 2185948 6996 02:29:01 AM 5064796 6946788 2817636 35.75 2688 2057780 759292 8.50 452248 2016152 12596 Average: 5043730 6963374 2838702 36.01 2688 2094410 750938 8.41 266611 2218577 35585 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 274.20 173.40 1561.71 60.12 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 33.15 24.30 241.62 5.47 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 39.88 27.48 435.58 4.04 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 35.44 31.36 295.33 7.40 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 206.25 151.69 46.46 34.26 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 78.76 65.19 31.05 23.38 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 214.11 212.60 42.91 89.06 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 184.37 180.12 188.18 65.73 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 131.01 108.66 137.42 51.17 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 19.66 17.63 15.87 8.54 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 121.68 99.24 299.64 34.92 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) 12/16/2024 _x86_64_ (2 CPU) 02:18:32 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 38.19 0.03 6.83 15.45 0.10 39.40 02:20:01 AM 0 35.49 0.03 5.82 15.09 0.10 43.46 02:20:01 AM 1 40.89 0.03 7.83 15.80 0.10 35.35 02:21:01 AM all 24.46 0.00 4.42 6.82 0.13 64.17 02:21:01 AM 0 13.58 0.00 3.53 8.69 0.13 74.06 02:21:01 AM 1 35.38 0.00 5.32 4.93 0.13 54.24 02:22:01 AM all 11.87 0.00 1.73 11.38 0.07 74.96 02:22:01 AM 0 15.20 0.00 2.04 5.28 0.07 77.42 02:22:01 AM 1 8.55 0.00 1.42 17.46 0.07 72.51 02:23:01 AM all 22.49 0.00 2.92 0.79 0.07 73.72 02:23:01 AM 0 25.52 0.00 2.69 0.63 0.08 71.08 02:23:01 AM 1 19.47 0.00 3.16 0.95 0.07 76.35 02:24:01 AM all 12.52 0.00 2.41 2.20 0.07 82.80 02:24:01 AM 0 5.82 0.00 2.10 2.92 0.07 89.09 02:24:01 AM 1 19.22 0.00 2.72 1.49 0.07 76.50 02:25:01 AM all 7.10 0.00 0.38 0.03 0.06 92.43 02:25:01 AM 0 2.61 0.00 0.28 0.00 0.05 97.05 02:25:01 AM 1 11.59 0.00 0.48 0.05 0.07 87.81 02:26:01 AM all 18.01 0.00 0.40 0.01 0.11 81.47 02:26:01 AM 0 0.67 0.00 0.17 0.02 0.08 99.06 02:26:01 AM 1 35.39 0.00 0.64 0.00 0.13 63.84 02:27:01 AM all 20.97 0.00 0.50 0.00 0.11 78.42 02:27:01 AM 0 29.83 0.00 0.62 0.00 0.12 69.44 02:27:01 AM 1 12.14 0.00 0.38 0.00 0.10 87.38 02:28:01 AM all 15.55 0.00 1.35 0.05 0.08 82.97 02:28:01 AM 0 16.55 0.00 1.63 0.08 0.10 81.63 02:28:01 AM 1 14.54 0.00 1.07 0.02 0.07 84.30 02:29:01 AM all 29.60 0.00 3.05 0.98 0.10 66.27 02:29:01 AM 0 22.44 0.00 2.42 0.57 0.10 74.47 02:29:01 AM 1 36.77 0.00 3.68 1.39 0.10 58.07 Average: all 20.08 0.00 2.40 3.77 0.09 73.65 Average: 0 16.77 0.00 2.13 3.33 0.09 77.67 Average: 1 23.39 0.00 2.67 4.21 0.09 69.64