---> uname -a: Linux prd-centos8-robot-2c-8g-8204.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 558 5005 19 2133 6843 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:fb:2a:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fefb:2ae4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 86.89 6.97 79.92 1309.92 6057.89 01:26:01 AM 76.37 0.77 75.61 52.38 8520.11 01:27:01 AM 21.71 0.82 20.89 123.43 1903.83 01:28:01 AM 55.40 0.17 55.23 9.46 7240.32 01:29:01 AM 9.75 0.03 9.72 3.47 770.74 01:30:01 AM 2.08 0.02 2.07 0.13 126.80 01:31:01 AM 0.47 0.00 0.47 0.00 91.75 01:32:01 AM 0.35 0.00 0.35 0.00 42.96 01:33:01 AM 0.33 0.00 0.33 0.00 40.24 01:34:01 AM 19.33 0.32 19.01 44.79 1093.70 Average: 27.27 0.91 26.36 154.35 2588.87 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5283104 7044380 2599332 32.98 2688 1942956 717732 8.04 214908 2061280 181392 01:26:01 AM 5238840 7067448 2643596 33.54 2688 2005756 676872 7.58 230128 2066944 37128 01:27:01 AM 5220880 7088724 2661556 33.77 2688 2042652 658924 7.38 245636 2063812 31592 01:28:01 AM 5013960 7047040 2868476 36.39 2688 2202376 671340 7.52 259884 2233144 15912 01:29:01 AM 5014844 7047928 2867592 36.38 2688 2202772 693564 7.77 263188 2229820 276 01:30:01 AM 5005800 7040928 2876636 36.49 2688 2204816 736016 8.24 263204 2238620 532 01:31:01 AM 5002080 7039548 2880356 36.54 2688 2207168 755208 8.46 263208 2242484 332 01:32:01 AM 5000052 7038412 2882384 36.57 2688 2208072 755208 8.46 263212 2244316 92 01:33:01 AM 4997096 7036496 2885340 36.60 2688 2209100 755208 8.46 263220 2247404 60 01:34:01 AM 5143732 7020696 2738704 34.74 2688 2052700 711316 7.96 443964 1945136 13364 Average: 5092039 7047160 2790397 35.40 2688 2127837 713139 7.98 271055 2157296 28068 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 76.49 66.32 919.54 8.73 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 33.72 26.19 274.87 5.59 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 16.63 12.63 6.24 4.37 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 35.59 30.27 297.34 7.46 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 123.18 71.57 25.95 16.28 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 80.93 76.84 23.52 8.75 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 88.42 84.90 25.05 10.86 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 36.53 31.08 8.56 5.43 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 39.07 33.64 9.29 6.24 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 57.61 44.14 101.10 46.85 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 58.81 47.76 169.14 12.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 39.93 0.00 5.28 2.11 0.12 52.55 01:25:01 AM 0 35.53 0.00 4.84 2.29 0.12 57.22 01:25:01 AM 1 44.33 0.00 5.73 1.93 0.13 47.88 01:26:01 AM all 22.18 0.00 3.30 3.27 0.08 71.16 01:26:01 AM 0 8.24 0.00 2.74 3.32 0.08 85.62 01:26:01 AM 1 36.16 0.00 3.87 3.22 0.08 56.67 01:27:01 AM all 17.64 0.00 2.16 0.51 0.07 79.62 01:27:01 AM 0 8.82 0.00 1.78 0.55 0.07 88.78 01:27:01 AM 1 26.47 0.00 2.54 0.47 0.07 70.46 01:28:01 AM all 20.05 0.00 3.18 1.98 0.08 74.70 01:28:01 AM 0 19.80 0.00 2.95 2.00 0.08 75.17 01:28:01 AM 1 20.31 0.00 3.40 1.97 0.08 74.24 01:29:01 AM all 6.57 0.00 0.69 0.29 0.08 92.37 01:29:01 AM 0 6.21 0.00 0.62 0.13 0.08 92.95 01:29:01 AM 1 6.93 0.00 0.77 0.45 0.07 91.79 01:30:01 AM all 11.91 0.00 0.71 0.01 0.08 87.30 01:30:01 AM 0 15.02 0.00 0.74 0.00 0.07 84.17 01:30:01 AM 1 8.82 0.00 0.67 0.02 0.08 90.41 01:31:01 AM all 14.01 0.00 0.77 0.00 0.08 85.13 01:31:01 AM 0 9.30 0.00 0.81 0.00 0.08 89.81 01:31:01 AM 1 18.73 0.00 0.74 0.00 0.08 80.45 01:32:01 AM all 9.13 0.00 0.43 0.00 0.09 90.34 01:32:01 AM 0 7.29 0.00 0.37 0.00 0.08 92.26 01:32:01 AM 1 10.97 0.00 0.50 0.00 0.10 88.42 01:33:01 AM all 10.48 0.00 0.47 0.00 0.07 88.99 01:33:01 AM 0 9.50 0.00 0.42 0.00 0.07 90.02 01:33:01 AM 1 11.46 0.00 0.52 0.00 0.07 87.96 01:34:01 AM all 23.38 0.00 2.68 0.48 0.08 73.38 01:34:01 AM 0 17.34 0.00 2.89 0.45 0.07 79.25 01:34:01 AM 1 29.40 0.00 2.47 0.50 0.10 67.53 Average: all 17.54 0.00 1.97 0.87 0.08 79.53 Average: 0 13.72 0.00 1.82 0.88 0.08 83.51 Average: 1 21.37 0.00 2.12 0.86 0.09 75.56