---> uname -a: Linux prd-centos8-robot-2c-8g-10631.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4959 19 2165 6827 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:fb:2b:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fefb:2b75/64 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) 04/24/2024 _x86_64_ (2 CPU) 05:50:31 LINUX RESTART (2 CPU) 05:51:01 AM tps rtps wtps bread/s bwrtn/s 05:52:01 AM 63.75 20.39 43.35 5721.43 35801.73 05:53:01 AM 87.35 12.83 74.52 2387.20 6209.53 05:54:01 AM 81.09 0.75 80.34 52.52 9291.70 05:55:01 AM 19.74 0.97 18.78 123.96 1782.07 05:56:01 AM 59.91 0.20 59.71 12.93 7752.77 05:57:01 AM 12.35 0.02 12.33 0.13 1665.31 05:58:01 AM 25.37 0.55 24.83 71.18 2087.82 Average: 49.94 5.10 44.83 1195.62 9227.39 05:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 AM 5791804 7181284 2090632 26.52 2688 1588428 626820 7.02 162540 1667888 37828 05:53:01 AM 5355488 7080548 2526948 32.06 2688 1907016 662472 7.42 210944 1992836 157360 05:54:01 AM 5197480 7024016 2684956 34.06 2688 2003352 706900 7.92 221756 2116696 37104 05:55:01 AM 5169588 7024916 2712848 34.42 2688 2031680 713664 7.99 247388 2117368 19372 05:56:01 AM 5036604 7067384 2845832 36.10 2688 2200260 629640 7.05 262844 2205456 15944 05:57:01 AM 5016076 7071548 2866360 36.36 2688 2225236 630328 7.06 263364 2229196 2348 05:58:01 AM 5110624 7020420 2771812 35.16 2688 2084632 686604 7.69 460696 1959608 172 Average: 5239666 7067159 2642770 33.53 2688 2005801 665204 7.45 261362 2041293 38590 05:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 191.45 110.76 736.57 41.27 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 104.48 79.44 888.84 17.09 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 45.82 36.07 417.77 7.14 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 18.94 10.46 6.56 4.03 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 206.47 174.19 339.13 46.06 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 79.54 57.78 416.70 6.19 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 59.95 43.65 116.38 58.54 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 100.95 73.19 417.41 25.76 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) 04/24/2024 _x86_64_ (2 CPU) 05:50:31 LINUX RESTART (2 CPU) 05:51:01 AM CPU %user %nice %system %iowait %steal %idle 05:52:01 AM all 18.65 0.00 4.10 61.57 0.08 15.60 05:52:01 AM 0 20.39 0.00 3.43 58.02 0.08 18.08 05:52:01 AM 1 16.91 0.00 4.77 65.14 0.07 13.12 05:53:01 AM all 37.43 0.00 5.97 4.61 0.10 51.89 05:53:01 AM 0 31.40 0.00 5.34 4.59 0.10 58.57 05:53:01 AM 1 43.47 0.00 6.60 4.62 0.10 45.21 05:54:01 AM all 28.91 0.00 3.28 4.08 0.11 63.61 05:54:01 AM 0 24.65 0.00 2.86 3.13 0.10 69.25 05:54:01 AM 1 33.18 0.00 3.70 5.04 0.12 57.96 05:55:01 AM all 14.89 0.00 1.91 4.62 0.08 78.49 05:55:01 AM 0 8.93 0.00 1.80 3.59 0.08 85.59 05:55:01 AM 1 20.85 0.00 2.02 5.66 0.08 71.39 05:56:01 AM all 30.35 0.00 4.38 4.03 0.09 61.14 05:56:01 AM 0 24.52 0.00 3.66 2.99 0.10 68.74 05:56:01 AM 1 36.18 0.00 5.11 5.08 0.08 53.55 05:57:01 AM all 7.26 0.00 0.58 0.44 0.06 91.67 05:57:01 AM 0 1.01 0.00 0.34 0.59 0.07 98.00 05:57:01 AM 1 13.61 0.00 0.82 0.29 0.05 85.23 05:58:01 AM all 29.05 0.00 3.14 0.46 0.08 67.27 05:58:01 AM 0 15.06 0.00 2.41 0.60 0.08 81.85 05:58:01 AM 1 43.02 0.00 3.87 0.32 0.08 52.70 Average: all 23.83 0.00 3.34 11.39 0.09 61.35 Average: 0 18.01 0.00 2.84 10.49 0.09 68.57 Average: 1 29.66 0.00 3.85 12.30 0.08 54.11