---> uname -a: Linux prd-centos8-robot-2c-8g-1136.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4852 19 2225 6780 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:f4:98:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fef4:9831/64 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) 12/09/2024 _x86_64_ (2 CPU) 00:28:37 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 177.66 77.57 100.08 9209.73 42534.12 12:31:01 AM 82.53 0.70 81.83 50.76 9546.26 12:32:01 AM 26.30 0.42 25.88 64.79 2057.94 12:33:01 AM 59.80 2.52 57.29 395.94 7698.43 12:34:01 AM 5.28 0.10 5.18 32.13 216.25 12:35:01 AM 2.18 0.00 2.18 0.00 412.41 12:36:01 AM 0.73 0.00 0.73 0.00 313.98 12:37:01 AM 0.43 0.00 0.43 0.00 378.62 12:38:01 AM 0.67 0.03 0.63 1.87 286.24 12:39:01 AM 22.06 0.65 21.41 74.11 2764.91 Average: 37.77 8.20 29.57 982.92 6621.37 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5323660 7025932 2558772 32.46 2688 1884392 732192 8.20 210832 2022424 133964 12:31:01 AM 5123968 6963752 2758464 35.00 2688 2016272 753192 8.43 221708 2181680 30684 12:32:01 AM 5124152 7012140 2758280 34.99 2688 2062480 735304 8.23 251456 2151552 40524 12:33:01 AM 4966908 7021464 2915524 36.99 2688 2223868 673500 7.54 263624 2270472 100 12:34:01 AM 4930988 6987300 2951444 37.44 2688 2225608 723832 8.10 263752 2309428 776 12:35:01 AM 4906776 6972692 2975656 37.75 2688 2235236 754896 8.45 264224 2333404 60 12:36:01 AM 4891752 6972380 2990680 37.94 2688 2249960 754896 8.45 264224 2348200 5788 12:37:01 AM 4881428 6971664 3001004 38.07 2688 2259548 754896 8.45 264272 2359252 4088 12:38:01 AM 4805756 6901684 3076676 39.03 2688 2265220 816964 9.15 264504 2433432 1360 12:39:01 AM 5030568 7000880 2851864 36.18 2688 2145100 731812 8.19 493456 2005448 196 Average: 4998596 6982989 2883836 36.59 2688 2156768 743148 8.32 276205 2241529 21754 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.29 174.69 1584.08 59.66 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 62.61 50.12 653.98 8.62 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 18.85 15.45 62.61 5.05 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 214.66 142.16 278.80 34.47 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 16.73 10.38 10.54 1.33 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 33.36 26.01 76.86 13.67 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 39.72 29.22 97.10 8.32 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 25.27 20.41 36.31 14.59 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 18.16 14.65 81.14 2.15 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 75.62 51.70 144.73 82.35 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 79.43 53.48 302.64 23.02 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) 12/09/2024 _x86_64_ (2 CPU) 00:28:37 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 44.52 0.04 10.50 3.69 0.13 41.13 12:30:01 AM 0 36.04 0.03 8.24 4.20 0.15 51.34 12:30:01 AM 1 53.03 0.05 12.75 3.17 0.10 30.89 12:31:01 AM all 25.08 0.00 3.27 3.20 0.11 68.34 12:31:01 AM 0 16.81 0.00 2.70 2.82 0.10 77.57 12:31:01 AM 1 33.33 0.00 3.83 3.58 0.12 59.14 12:32:01 AM all 19.13 0.00 2.88 0.85 0.08 77.06 12:32:01 AM 0 12.74 0.00 2.46 1.20 0.08 83.51 12:32:01 AM 1 25.54 0.00 3.30 0.50 0.07 70.60 12:33:01 AM all 21.25 0.00 3.58 2.46 0.08 72.64 12:33:01 AM 0 18.65 0.00 3.48 2.14 0.07 75.66 12:33:01 AM 1 23.85 0.00 3.68 2.78 0.08 69.61 12:34:01 AM all 1.84 0.00 0.23 0.05 0.04 97.85 12:34:01 AM 0 0.35 0.00 0.17 0.03 0.03 99.42 12:34:01 AM 1 3.32 0.00 0.28 0.07 0.05 96.28 12:35:01 AM all 10.24 0.00 0.21 0.05 0.08 89.41 12:35:01 AM 0 2.67 0.00 0.18 0.10 0.07 96.97 12:35:01 AM 1 17.83 0.00 0.23 0.00 0.10 81.84 12:36:01 AM all 15.36 0.00 0.17 0.03 0.06 84.38 12:36:01 AM 0 2.16 0.00 0.17 0.07 0.05 97.56 12:36:01 AM 1 28.55 0.00 0.17 0.00 0.07 71.22 12:37:01 AM all 11.87 0.00 0.20 0.09 0.06 87.78 12:37:01 AM 0 1.47 0.00 0.22 0.18 0.05 98.08 12:37:01 AM 1 22.27 0.00 0.18 0.00 0.07 77.48 12:38:01 AM all 6.20 0.00 0.37 0.12 0.07 93.24 12:38:01 AM 0 5.96 0.00 0.27 0.22 0.07 93.49 12:38:01 AM 1 6.45 0.00 0.47 0.02 0.07 93.00 12:39:01 AM all 26.30 0.00 3.42 0.71 0.08 69.49 12:39:01 AM 0 22.04 0.00 2.88 0.70 0.08 74.30 12:39:01 AM 1 30.56 0.00 3.96 0.72 0.08 64.68 Average: all 18.17 0.00 2.48 1.12 0.08 78.14 Average: 0 11.89 0.00 2.08 1.17 0.08 84.79 Average: 1 24.46 0.01 2.88 1.08 0.08 71.49