---> uname -a: Linux prd-centos8-robot-2c-8g-8529.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: 2799.998 BogoMIPS: 5599.99 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 621 4948 19 2127 6779 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:c3:5b:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fec3:5b63/64 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) 11/19/2024 _x86_64_ (2 CPU) 00:56:40 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 182.96 121.96 61.00 13474.98 39777.09 12:59:01 AM 116.70 7.42 109.28 1296.72 9892.37 01:00:01 AM 33.39 0.42 32.97 64.78 3729.74 01:01:01 AM 58.66 0.05 58.61 3.60 7450.45 01:02:01 AM 9.78 0.15 9.63 33.71 857.28 01:03:01 AM 2.27 0.03 2.23 1.07 114.88 01:04:01 AM 0.18 0.00 0.18 0.00 2.53 01:05:01 AM 7.30 0.32 6.98 36.92 241.99 Average: 51.40 16.29 35.11 1863.98 7758.28 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5465992 7044600 2416440 30.66 2688 1769488 736976 8.25 190428 1937360 119132 12:59:01 AM 5166124 7001552 2716308 34.46 2688 2011948 721528 8.08 221096 2146488 90088 01:00:01 AM 5244848 7081660 2637584 33.46 2688 2013896 634732 7.11 239748 2051856 12 01:01:01 AM 5002540 7038952 2879892 36.54 2688 2205844 681080 7.63 256928 2242868 16560 01:02:01 AM 4961752 6999488 2920680 37.05 2688 2207168 745792 8.35 257360 2286552 72 01:03:01 AM 4955816 6994704 2926616 37.13 2688 2208320 745792 8.35 257360 2292404 8 01:04:01 AM 4941012 6979916 2941420 37.32 2688 2208336 761608 8.53 257360 2306912 4 01:05:01 AM 5134840 7005268 2747592 34.86 2688 2043572 696108 7.79 277376 2111716 20188 Average: 5109116 7018268 2773316 35.18 2688 2083572 715452 8.01 244707 2172020 30758 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 329.71 185.14 1493.96 59.85 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 71.25 54.16 717.36 9.30 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 12.43 8.71 5.51 3.42 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 230.71 163.71 335.71 43.37 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 24.02 12.31 6.38 1.34 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 256.39 253.46 65.82 105.30 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 210.88 206.53 195.87 75.99 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 125.92 99.83 122.11 42.46 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 157.66 122.97 367.83 42.62 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) 11/19/2024 _x86_64_ (2 CPU) 00:56:40 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.48 0.08 10.64 15.47 0.13 35.21 12:58:01 AM 0 40.15 0.07 11.10 16.99 0.13 31.56 12:58:01 AM 1 36.82 0.08 10.18 13.95 0.12 38.85 12:59:01 AM all 33.63 0.00 5.80 4.09 0.13 56.36 12:59:01 AM 0 46.53 0.00 7.45 4.19 0.15 41.69 12:59:01 AM 1 20.82 0.00 4.15 4.00 0.10 70.92 01:00:01 AM all 10.94 0.00 1.36 1.07 0.08 86.55 01:00:01 AM 0 7.02 0.00 1.20 0.65 0.08 91.04 01:00:01 AM 1 14.86 0.00 1.52 1.49 0.08 82.05 01:01:01 AM all 26.86 0.00 4.59 1.92 0.13 66.50 01:01:01 AM 0 37.13 0.00 5.49 2.54 0.12 54.72 01:01:01 AM 1 16.64 0.00 3.70 1.30 0.13 78.23 01:02:01 AM all 1.59 0.00 0.31 0.23 0.06 97.80 01:02:01 AM 0 0.32 0.00 0.22 0.18 0.08 99.20 01:02:01 AM 1 2.88 0.00 0.40 0.28 0.03 96.40 01:03:01 AM all 19.77 0.00 0.49 0.01 0.14 79.59 01:03:01 AM 0 21.16 0.00 0.54 0.02 0.13 78.15 01:03:01 AM 1 18.38 0.00 0.45 0.00 0.15 81.01 01:04:01 AM all 22.55 0.00 0.48 0.00 0.13 76.85 01:04:01 AM 0 37.68 0.00 0.66 0.00 0.13 61.53 01:04:01 AM 1 7.50 0.00 0.30 0.00 0.12 92.09 01:05:01 AM all 20.47 0.00 1.72 0.10 0.11 77.60 01:05:01 AM 0 34.63 0.00 1.79 0.15 0.10 63.33 01:05:01 AM 1 6.25 0.00 1.65 0.05 0.12 91.94 Average: all 21.77 0.01 3.17 2.85 0.11 72.08 Average: 0 28.05 0.01 3.55 3.08 0.12 65.20 Average: 1 15.51 0.01 2.79 2.63 0.11 78.95