---> uname -a: Linux prd-centos8-robot-2c-8g-3575.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 553 5024 19 2119 6847 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:0e:ff:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe0e:ff9e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 18:04:18 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 95.95 27.86 68.09 4423.73 6190.52 06:07:01 PM 80.57 0.72 79.85 51.46 9367.47 06:08:01 PM 23.54 0.85 22.69 123.96 1790.12 06:09:01 PM 40.49 0.17 40.32 9.46 2741.14 06:10:01 PM 28.19 0.03 28.16 3.47 5811.71 06:11:01 PM 4.60 0.02 4.58 0.93 167.14 06:12:01 PM 0.42 0.00 0.42 0.00 7.41 06:13:01 PM 10.73 0.23 10.50 34.13 356.76 06:14:01 PM 22.03 0.50 21.53 63.71 1060.35 Average: 34.06 3.37 30.68 523.45 3054.72 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 5388912 7090000 2493516 31.63 2688 1884100 670420 7.51 209584 1963500 144352 06:07:01 PM 5202400 7032464 2680028 34.00 2688 2006884 683020 7.65 221140 2106928 36456 06:08:01 PM 5273668 7108128 2608760 33.10 2688 2011872 624448 6.99 239924 2023904 16 06:09:01 PM 4983872 7022504 2898556 36.77 2688 2208944 707224 7.92 259704 2270492 149512 06:10:01 PM 5001564 7041864 2880864 36.55 2688 2210352 686452 7.69 262208 2245328 300 06:11:01 PM 4933816 6974428 2948612 37.41 2688 2210640 775968 8.69 262208 2312268 28 06:12:01 PM 4933880 6974524 2948548 37.41 2688 2210680 775968 8.69 262208 2312236 16 06:13:01 PM 5112512 6993564 2769916 35.14 2688 2056652 729828 8.17 270568 2146612 21428 06:14:01 PM 5183072 7049312 2699356 34.25 2688 2042060 671612 7.52 438640 1911348 16028 Average: 5112633 7031865 2769795 35.14 2688 2093576 702771 7.87 269576 2143624 40904 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 297.30 180.56 1537.29 58.05 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 56.91 44.94 499.87 8.29 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 13.48 9.01 5.03 3.28 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 41.02 30.44 290.78 6.94 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 204.13 173.16 44.94 39.32 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 151.32 136.68 1732.02 9.64 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 53.48 49.12 530.45 3.29 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 67.02 55.92 388.89 16.24 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 19.38 17.04 14.59 7.83 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 100.45 77.43 560.41 16.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 18:04:18 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.42 0.01 6.65 3.46 0.09 51.38 06:06:01 PM 0 31.07 0.02 4.97 3.49 0.08 60.37 06:06:01 PM 1 45.76 0.00 8.33 3.43 0.10 42.38 06:07:01 PM all 36.10 0.00 4.30 3.85 0.12 55.63 06:07:01 PM 0 43.55 0.00 4.98 4.56 0.13 46.78 06:07:01 PM 1 28.67 0.00 3.63 3.13 0.10 64.47 06:08:01 PM all 12.44 0.00 1.38 0.89 0.08 85.21 06:08:01 PM 0 5.26 0.00 1.39 0.58 0.05 92.72 06:08:01 PM 1 19.63 0.00 1.37 1.20 0.10 77.69 06:09:01 PM all 25.09 0.00 3.85 4.30 0.10 66.66 06:09:01 PM 0 15.56 0.00 3.18 4.27 0.10 76.89 06:09:01 PM 1 34.66 0.00 4.53 4.34 0.10 56.37 06:10:01 PM all 10.35 0.00 1.91 1.47 0.05 86.22 06:10:01 PM 0 9.80 0.00 1.49 1.17 0.05 87.48 06:10:01 PM 1 10.90 0.00 2.33 1.76 0.05 84.96 06:11:01 PM all 4.37 0.00 0.59 0.04 0.06 94.94 06:11:01 PM 0 2.65 0.00 0.42 0.07 0.05 96.81 06:11:01 PM 1 6.10 0.00 0.76 0.02 0.07 93.06 06:12:01 PM all 1.28 0.00 0.14 0.00 0.06 98.52 06:12:01 PM 0 0.94 0.00 0.13 0.00 0.03 98.90 06:12:01 PM 1 1.62 0.00 0.15 0.00 0.08 98.15 06:13:01 PM all 10.49 0.00 1.35 0.13 0.06 87.97 06:13:01 PM 0 6.96 0.00 1.62 0.10 0.07 91.25 06:13:01 PM 1 14.01 0.00 1.09 0.17 0.05 84.69 06:14:01 PM all 32.38 0.00 3.48 0.20 0.09 63.85 06:14:01 PM 0 19.65 0.00 3.22 0.23 0.08 76.81 06:14:01 PM 1 45.08 0.00 3.73 0.17 0.10 50.92 Average: all 19.01 0.00 2.63 1.60 0.08 76.69 Average: 0 15.06 0.00 2.38 1.61 0.07 80.87 Average: 1 22.95 0.00 2.88 1.58 0.08 72.50