---> uname -a: Linux prd-centos8-robot-2c-8g-9781.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4810 19 2303 6812 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:a0:56:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fea0:56ad/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 05:32:53 LINUX RESTART (2 CPU) 05:34:01 AM tps rtps wtps bread/s bwrtn/s 05:35:01 AM 112.83 6.68 106.15 1269.18 9515.23 05:36:01 AM 43.34 0.70 42.64 50.52 5135.46 05:37:01 AM 9.86 0.80 9.06 121.83 493.44 05:38:01 AM 60.96 2.72 58.25 406.53 7354.90 05:39:01 AM 8.86 0.15 8.71 32.78 714.06 05:40:01 AM 24.16 0.32 23.85 37.06 948.84 Average: 43.34 1.89 41.44 319.66 4026.95 05:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 AM 5215124 7024436 2667312 33.84 2688 1986596 696420 7.80 211748 2113556 103344 05:36:01 AM 5147644 6976876 2734792 34.69 2688 2006248 735264 8.23 232252 2157100 40 05:37:01 AM 5175052 7043680 2707384 34.35 2688 2043624 671956 7.52 245028 2110884 32172 05:38:01 AM 5018900 7064188 2863536 36.33 2688 2214868 626704 7.02 266892 2224192 15944 05:39:01 AM 4954608 7001052 2927828 37.14 2688 2216000 694232 7.77 267540 2286572 168 05:40:01 AM 4913904 6958888 2968532 37.66 2688 2214612 744536 8.34 451464 2143908 160 Average: 5070872 7011520 2811564 35.67 2688 2113658 694852 7.78 279154 2172702 25305 05:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 63.31 49.05 590.68 8.11 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 30.34 24.66 267.96 5.07 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 21.93 13.58 5.20 3.25 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 367.91 322.39 361.58 68.28 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 211.14 154.79 56.89 41.88 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 16.21 14.88 12.70 7.12 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 118.48 96.56 215.84 22.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 05:32:53 LINUX RESTART (2 CPU) 05:34:01 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 39.91 0.00 5.91 2.72 0.10 51.36 05:35:01 AM 0 30.63 0.00 5.23 2.43 0.10 61.61 05:35:01 AM 1 49.19 0.00 6.58 3.02 0.10 41.11 05:36:01 AM all 21.18 0.00 1.93 1.52 0.08 75.29 05:36:01 AM 0 9.63 0.00 1.62 1.45 0.08 87.22 05:36:01 AM 1 32.79 0.00 2.24 1.59 0.07 63.31 05:37:01 AM all 7.59 0.00 2.03 0.32 0.07 90.00 05:37:01 AM 0 7.45 0.00 1.92 0.20 0.05 90.38 05:37:01 AM 1 7.73 0.00 2.14 0.43 0.08 89.62 05:38:01 AM all 27.20 0.00 4.29 1.25 0.09 67.17 05:38:01 AM 0 18.47 0.00 3.67 1.15 0.10 76.61 05:38:01 AM 1 35.95 0.00 4.91 1.36 0.08 57.70 05:39:01 AM all 4.23 0.00 1.15 0.17 0.05 94.39 05:39:01 AM 0 1.59 0.00 1.05 0.15 0.05 97.16 05:39:01 AM 1 6.88 0.00 1.26 0.18 0.05 91.63 05:40:01 AM all 27.34 0.00 2.13 0.40 0.10 70.03 05:40:01 AM 0 26.76 0.00 2.19 0.58 0.10 70.37 05:40:01 AM 1 27.91 0.00 2.08 0.22 0.10 69.68 Average: all 21.25 0.00 2.91 1.06 0.08 74.69 Average: 0 15.76 0.00 2.61 1.00 0.08 80.54 Average: 1 26.75 0.00 3.20 1.13 0.08 68.83