---> uname -a: Linux prd-centos8-robot-2c-8g-22845.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: 2799.996 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 666 4912 19 2118 6734 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:62:b7:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe62:b7f0/64 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) 09/16/2024 _x86_64_ (2 CPU) 06:31:33 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 120.29 43.29 77.01 8313.10 19799.88 06:34:01 AM 87.69 0.70 86.99 50.78 9865.36 06:35:01 AM 41.03 0.42 40.61 64.79 2905.97 06:36:01 AM 44.99 0.03 44.95 3.47 6871.48 06:37:01 AM 3.10 0.10 3.00 32.13 110.00 06:38:01 AM 2.05 0.03 2.02 1.87 109.48 06:39:01 AM 12.45 0.33 12.11 37.86 524.61 06:40:01 AM 14.25 0.10 14.15 10.13 956.25 Average: 40.73 5.63 35.11 1064.33 5143.13 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5324024 7024128 2558400 32.46 2688 1882084 757808 8.49 211552 2022576 154372 06:34:01 AM 5137080 6961276 2745344 34.83 2688 2001132 793144 8.88 222168 2168936 30072 06:35:01 AM 4917052 6945684 2965372 37.62 2688 2199256 836940 9.37 277188 2321112 178716 06:36:01 AM 4959336 6982432 2923088 37.08 2688 2192716 714020 7.99 260440 2287284 4 06:37:01 AM 4917948 6942916 2964476 37.61 2688 2194604 771160 8.63 260704 2328400 812 06:38:01 AM 4912012 6939224 2970412 37.68 2688 2196832 771160 8.63 260840 2334328 1636 06:39:01 AM 5046276 6906572 2836148 35.98 2688 2036108 795936 8.91 290124 2189700 21104 06:40:01 AM 5129836 6990164 2752588 34.92 2688 2036564 730440 8.18 446552 1953784 172 Average: 5042946 6961550 2839478 36.02 2688 2092412 771326 8.64 278696 2200765 48361 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 280.32 168.58 1590.69 60.39 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 53.10 40.95 552.54 7.72 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 35.93 30.41 274.26 7.59 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 142.75 115.54 36.89 26.34 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 28.95 18.93 7.15 2.95 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 24.06 19.76 7.14 4.79 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 68.87 44.31 86.82 32.91 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 10.50 6.53 6.98 3.75 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 80.56 55.63 320.32 18.31 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) 09/16/2024 _x86_64_ (2 CPU) 06:31:33 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 44.56 0.01 8.68 5.91 0.11 40.73 06:33:01 AM 0 34.72 0.02 6.67 4.37 0.12 54.11 06:33:01 AM 1 54.43 0.00 10.70 7.45 0.10 27.32 06:34:01 AM all 23.51 0.00 3.23 2.55 0.10 70.61 06:34:01 AM 0 17.23 0.00 2.47 1.65 0.08 78.56 06:34:01 AM 1 29.78 0.00 3.99 3.44 0.12 62.67 06:35:01 AM all 24.94 0.00 3.30 1.03 0.08 70.64 06:35:01 AM 0 21.41 0.00 3.15 1.23 0.08 74.13 06:35:01 AM 1 28.49 0.00 3.46 0.83 0.08 67.14 06:36:01 AM all 11.71 0.00 2.34 1.67 0.08 84.21 06:36:01 AM 0 13.18 0.00 2.27 1.60 0.07 82.88 06:36:01 AM 1 10.23 0.00 2.41 1.74 0.08 85.54 06:37:01 AM all 5.47 0.00 0.53 0.03 0.06 93.91 06:37:01 AM 0 5.36 0.00 0.60 0.07 0.05 93.92 06:37:01 AM 1 5.58 0.00 0.45 0.00 0.07 93.90 06:38:01 AM all 9.59 0.00 0.64 0.01 0.08 89.70 06:38:01 AM 0 3.84 0.00 0.38 0.00 0.07 95.71 06:38:01 AM 1 15.34 0.00 0.89 0.02 0.08 83.68 06:39:01 AM all 17.27 0.00 2.16 0.14 0.08 80.34 06:39:01 AM 0 9.27 0.00 1.47 0.17 0.08 89.01 06:39:01 AM 1 25.27 0.00 2.85 0.12 0.08 71.68 06:40:01 AM all 8.04 0.00 0.98 0.22 0.07 90.69 06:40:01 AM 0 2.12 0.00 0.82 0.30 0.08 96.68 06:40:01 AM 1 13.96 0.00 1.15 0.13 0.05 84.71 Average: all 18.12 0.00 2.73 1.44 0.08 77.62 Average: 0 13.39 0.00 2.23 1.17 0.08 83.13 Average: 1 22.87 0.00 3.23 1.71 0.08 72.10