---> uname -a: Linux prd-centos8-robot-2c-8g-19867.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 655 4917 19 2125 6746 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:e1:31:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fee1:31b4/64 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) 09/08/2024 _x86_64_ (2 CPU) 00:19:51 LINUX RESTART (2 CPU) 12:20:00 AM tps rtps wtps bread/s bwrtn/s 12:21:01 AM 210.94 165.12 45.82 14966.82 37762.03 12:22:01 AM 59.26 7.01 52.25 1259.45 4721.81 12:23:01 AM 89.89 0.70 89.19 50.79 9314.48 12:24:01 AM 15.19 0.42 14.78 64.78 1302.98 12:25:01 AM 39.00 0.00 39.00 0.00 2488.20 12:26:01 AM 34.21 2.52 31.69 396.07 5883.54 12:27:01 AM 2.92 0.00 2.92 0.00 77.46 12:28:01 AM 0.52 0.00 0.52 0.00 5.28 12:29:01 AM 0.80 0.08 0.72 31.99 22.71 12:30:01 AM 25.66 0.65 25.01 74.11 1227.71 Average: 48.19 17.97 30.22 1713.38 6349.14 12:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 AM 5569664 7054408 2312768 29.34 2688 1678480 764988 8.57 178112 1857204 78168 12:22:01 AM 5345168 7037908 2537264 32.19 2688 1874604 740508 8.29 209476 2004480 122904 12:23:01 AM 5141976 6967756 2740456 34.77 2688 2003120 791192 8.86 221764 2173732 30072 12:24:01 AM 5217556 7045304 2664876 33.81 2688 2005064 728780 8.16 240640 2080444 4 12:25:01 AM 4923824 6954324 2958608 37.53 2688 2200064 766532 8.58 258428 2332036 157076 12:26:01 AM 4954600 6991536 2927832 37.14 2688 2206392 710060 7.95 263440 2291512 24 12:27:01 AM 4953816 6990752 2928616 37.15 2688 2206392 710060 7.95 263444 2292188 8 12:28:01 AM 4954420 6991356 2928012 37.15 2688 2206392 710060 7.95 263444 2291796 8 12:29:01 AM 4952020 6991200 2930412 37.18 2688 2208632 704820 7.89 263996 2293832 944 12:30:01 AM 5078468 6946568 2803964 35.57 2688 2043260 762072 8.53 445700 2006492 196 Average: 5109151 6997111 2773281 35.18 2688 2063240 738907 8.27 260844 2162372 38940 12:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 268.30 153.81 1265.24 55.32 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 53.47 45.60 576.65 5.64 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 62.39 46.34 555.73 8.09 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 19.73 13.03 6.09 4.19 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 35.25 30.36 273.08 7.07 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 487.05 379.35 100.86 86.41 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 3.17 2.22 0.74 0.63 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 3.20 1.93 0.49 0.44 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 79.92 49.95 19.34 5.27 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 53.37 38.54 82.40 23.83 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 106.93 76.28 290.19 19.77 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) 09/08/2024 _x86_64_ (2 CPU) 00:19:51 LINUX RESTART (2 CPU) 12:20:00 AM CPU %user %nice %system %iowait %steal %idle 12:21:01 AM all 48.07 0.07 9.92 14.71 0.12 27.10 12:21:01 AM 0 48.94 0.08 10.43 9.94 0.12 30.49 12:21:01 AM 1 47.21 0.05 9.41 19.48 0.13 23.71 12:22:01 AM all 19.22 0.00 3.45 13.86 0.09 63.39 12:22:01 AM 0 16.72 0.00 3.13 14.67 0.10 65.38 12:22:01 AM 1 21.72 0.00 3.77 13.04 0.08 61.39 12:23:01 AM all 25.08 0.00 3.46 3.72 0.12 67.62 12:23:01 AM 0 16.98 0.00 3.12 3.46 0.12 76.32 12:23:01 AM 1 33.19 0.00 3.80 3.98 0.12 58.91 12:24:01 AM all 11.13 0.00 1.49 4.40 0.07 82.91 12:24:01 AM 0 5.93 0.00 1.47 2.97 0.05 89.58 12:24:01 AM 1 16.34 0.00 1.51 5.84 0.08 76.23 12:25:01 AM all 22.88 0.00 3.77 1.42 0.10 71.83 12:25:01 AM 0 22.01 0.00 3.68 1.39 0.10 72.83 12:25:01 AM 1 23.75 0.00 3.87 1.46 0.10 70.82 12:26:01 AM all 7.80 0.00 2.28 2.11 0.07 87.73 12:26:01 AM 0 6.10 0.00 1.66 2.30 0.07 89.88 12:26:01 AM 1 9.52 0.00 2.91 1.93 0.07 85.57 12:27:01 AM all 0.45 0.00 0.11 0.02 0.03 99.40 12:27:01 AM 0 0.72 0.00 0.15 0.00 0.02 99.11 12:27:01 AM 1 0.18 0.00 0.07 0.03 0.03 99.68 12:28:01 AM all 0.38 0.00 0.07 0.00 0.03 99.53 12:28:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 12:28:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 12:29:01 AM all 2.55 0.00 0.57 0.03 0.03 96.83 12:29:01 AM 0 2.84 0.00 0.59 0.05 0.03 96.49 12:29:01 AM 1 2.25 0.00 0.55 0.00 0.03 97.17 12:30:01 AM all 23.77 0.00 3.29 0.38 0.09 72.48 12:30:01 AM 0 17.40 0.00 2.65 0.53 0.08 79.33 12:30:01 AM 1 30.14 0.00 3.92 0.22 0.10 65.63 Average: all 16.18 0.01 2.85 4.08 0.07 76.81 Average: 0 13.83 0.01 2.71 3.54 0.07 79.85 Average: 1 18.54 0.01 3.00 4.62 0.08 73.77