---> uname -a: Linux prd-centos8-robot-2c-8g-20903.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 595 4984 19 2117 6805 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:38:17:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe38:1728/64 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) 07/16/2024 _x86_64_ (2 CPU) 00:43:23 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 75.33 35.35 39.98 5859.20 23501.15 12:46:01 AM 115.66 6.78 108.88 1247.79 9462.39 12:47:01 AM 35.00 0.95 34.06 109.16 4178.34 12:48:01 AM 31.17 0.53 30.64 63.71 1641.05 12:49:01 AM 39.22 2.62 36.60 428.12 6460.00 12:50:00 AM 27.88 0.88 27.00 104.77 1292.98 12:50:01 AM 3.41 0.00 3.41 0.00 56.82 Average: 53.92 7.85 46.08 1301.74 7750.33 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5469564 7038448 2412860 30.61 2688 1760724 709660 7.95 190720 1936324 103108 12:46:01 AM 5156944 6992028 2725480 34.58 2688 2013000 731608 8.19 212780 2169728 125952 12:47:01 AM 5256860 7075196 2625564 33.31 2688 1995952 639700 7.16 239504 2040252 24 12:48:01 AM 4957156 6980628 2925268 37.11 2688 2193280 709680 7.95 258572 2296124 178516 12:49:01 AM 5025672 7052064 2856752 36.24 2688 2196632 641184 7.18 264288 2218456 976 12:50:00 AM 5198684 7060668 2683740 34.05 2688 2037412 635648 7.12 442420 1888868 180 12:50:01 AM 5179588 7041424 2702836 34.29 2688 2037424 668020 7.48 443756 1906640 208 Average: 5177781 7034351 2704643 34.31 2688 2033489 676500 7.57 293149 2065199 58423 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 275.16 180.68 1514.37 60.49 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 62.92 48.81 537.11 8.16 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 18.54 7.60 6.84 3.12 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 35.29 30.34 269.54 7.15 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 234.91 209.50 54.54 44.82 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 63.04 41.92 83.83 24.04 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 40.91 29.55 29.95 13.89 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 114.88 86.42 410.80 24.58 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) 07/16/2024 _x86_64_ (2 CPU) 00:43:23 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 33.93 0.02 5.62 4.52 0.12 55.79 12:45:01 AM 0 26.70 0.02 5.07 3.48 0.12 64.62 12:45:01 AM 1 41.17 0.02 6.18 5.57 0.12 46.95 12:46:01 AM all 30.44 0.00 5.20 6.14 0.11 58.11 12:46:01 AM 0 35.72 0.00 5.57 7.17 0.12 51.42 12:46:01 AM 1 25.17 0.00 4.83 5.11 0.10 64.79 12:47:01 AM all 15.95 0.00 1.83 2.84 0.07 79.31 12:47:01 AM 0 7.73 0.00 1.64 2.52 0.05 88.07 12:47:01 AM 1 24.17 0.00 2.02 3.17 0.08 70.56 12:48:01 AM all 22.79 0.00 3.63 0.97 0.07 72.54 12:48:01 AM 0 20.88 0.00 3.22 0.82 0.07 75.01 12:48:01 AM 1 24.70 0.00 4.04 1.12 0.07 70.08 12:49:01 AM all 7.73 0.00 1.91 2.78 0.07 87.50 12:49:01 AM 0 7.51 0.00 1.91 2.74 0.07 87.78 12:49:01 AM 1 7.96 0.00 1.92 2.83 0.07 87.22 12:50:00 AM all 29.80 0.00 3.51 0.36 0.10 66.23 12:50:00 AM 0 17.41 0.00 2.79 0.38 0.10 79.33 12:50:00 AM 1 42.18 0.00 4.23 0.34 0.10 53.14 12:50:01 AM all 37.07 0.00 16.38 0.29 0.29 45.98 12:50:01 AM 0 6.94 0.00 12.14 0.00 0.00 80.92 12:50:01 AM 1 66.86 0.00 20.57 0.57 0.57 11.43 Average: all 23.48 0.00 3.68 2.94 0.09 69.81 Average: 0 19.28 0.00 3.41 2.85 0.09 74.38 Average: 1 27.68 0.00 3.95 3.02 0.09 65.26