---> uname -a: Linux prd-centos8-robot-2c-8g-5665.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 608 4955 19 2133 6792 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:87:ec:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe87:ecd0/64 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:43 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 184.02 137.39 46.63 14148.48 37630.21 02:20:01 AM 128.14 7.01 121.12 1259.50 10712.49 02:21:01 AM 38.07 0.67 37.40 49.45 5063.41 02:22:01 AM 23.41 0.38 23.03 64.26 1744.53 02:23:01 AM 57.75 2.52 55.23 396.00 7223.63 02:24:01 AM 0.53 0.10 0.43 32.13 11.16 02:25:01 AM 1.95 0.00 1.95 0.00 71.68 02:26:01 AM 0.17 0.00 0.17 0.00 11.61 02:27:01 AM 28.68 0.65 28.03 74.12 1318.65 Average: 51.42 16.53 34.89 1780.56 7088.02 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5622712 7100932 2259720 28.67 2688 1671964 663948 7.43 177112 1804468 75320 02:20:01 AM 5163832 7022892 2718600 34.49 2688 2036732 704436 7.89 212572 2165080 158260 02:21:01 AM 5147168 7006856 2735264 34.70 2688 2036752 704880 7.89 233244 2156984 25568 02:22:01 AM 5033564 6992556 2848868 36.14 2688 2132016 716228 8.02 259752 2231160 100640 02:23:01 AM 5007268 7054032 2875164 36.48 2688 2216088 674308 7.55 262076 2239648 32 02:24:01 AM 4939200 6987176 2943232 37.34 2688 2217300 762176 8.53 262204 2306996 252 02:25:01 AM 4778996 6827024 3103436 39.37 2688 2217348 916940 10.27 262204 2466536 16 02:26:01 AM 5002856 7051740 2879576 36.53 2688 2218212 674924 7.56 262536 2243208 560 02:27:01 AM 5075208 6951592 2807224 35.61 2688 2051364 768200 8.60 451908 2003448 180 Average: 5085645 6999422 2796787 35.48 2688 2088642 731782 8.19 264845 2179725 40092 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 224.98 129.11 959.04 55.05 0.00 0.00 0.00 0.00 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 107.65 89.04 1239.73 11.80 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 14.73 7.68 11.88 3.48 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 35.43 28.18 292.15 5.91 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 208.11 174.48 51.08 41.15 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 59.32 68.29 10.69 574.37 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 514.76 448.37 6382.83 146.87 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 355.52 303.88 4034.14 20.15 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 65.81 42.58 85.81 23.74 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 176.26 143.51 1451.95 98.05 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:43 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 32.83 0.07 9.81 32.59 0.12 24.58 02:19:01 AM 0 39.68 0.08 10.16 35.30 0.13 14.64 02:19:01 AM 1 25.95 0.05 9.45 29.87 0.10 34.58 02:20:01 AM all 36.03 0.00 6.23 4.52 0.12 53.11 02:20:01 AM 0 43.76 0.00 7.17 4.97 0.13 43.97 02:20:01 AM 1 28.31 0.00 5.29 4.08 0.10 62.22 02:21:01 AM all 14.19 0.00 1.75 0.91 0.06 83.09 02:21:01 AM 0 13.88 0.00 1.85 0.55 0.05 83.67 02:21:01 AM 1 14.51 0.00 1.65 1.27 0.07 82.51 02:22:01 AM all 18.03 0.00 2.55 0.56 0.06 78.80 02:22:01 AM 0 16.15 0.00 2.33 0.58 0.07 80.87 02:22:01 AM 1 19.91 0.00 2.77 0.53 0.05 76.73 02:23:01 AM all 15.32 0.00 2.95 2.06 0.07 79.61 02:23:01 AM 0 19.32 0.00 2.86 1.17 0.07 76.58 02:23:01 AM 1 11.32 0.00 3.04 2.94 0.07 82.63 02:24:01 AM all 7.49 0.00 0.28 0.00 0.04 92.20 02:24:01 AM 0 8.34 0.00 0.37 0.00 0.07 91.22 02:24:01 AM 1 6.63 0.00 0.18 0.00 0.02 93.17 02:25:01 AM all 12.56 0.00 1.41 0.03 0.08 85.92 02:25:01 AM 0 18.83 0.00 1.87 0.00 0.08 79.22 02:25:01 AM 1 6.28 0.00 0.94 0.05 0.08 92.64 02:26:01 AM all 10.24 0.00 1.13 0.00 0.08 88.55 02:26:01 AM 0 9.67 0.00 1.13 0.00 0.08 89.11 02:26:01 AM 1 10.82 0.00 1.12 0.00 0.07 87.99 02:27:01 AM all 27.65 0.00 3.28 0.24 0.08 68.75 02:27:01 AM 0 36.18 0.00 3.24 0.22 0.08 60.28 02:27:01 AM 1 19.11 0.00 3.32 0.27 0.07 77.23 Average: all 19.39 0.01 3.26 4.52 0.08 72.74 Average: 0 22.89 0.01 3.44 4.74 0.09 68.84 Average: 1 15.88 0.01 3.08 4.31 0.07 76.65