---> uname -a: Linux prd-centos8-robot-2c-8g-15811.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 573 5014 19 2110 6828 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:6a:05:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe6a:536/64 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) 08/29/2024 _x86_64_ (2 CPU) 08:44:17 LINUX RESTART (2 CPU) 08:45:01 AM tps rtps wtps bread/s bwrtn/s 08:46:01 AM 95.50 51.15 44.35 7135.22 19177.82 08:47:01 AM 123.45 4.01 119.44 104.88 11154.47 08:48:01 AM 19.76 0.38 19.38 64.26 1613.60 08:49:01 AM 46.76 0.03 46.73 0.53 3022.65 08:50:01 AM 22.01 0.03 21.98 3.47 5345.52 08:51:01 AM 4.40 0.08 4.32 31.99 157.10 08:52:01 AM 0.55 0.00 0.55 0.00 7.03 08:53:01 AM 12.26 0.33 11.93 37.85 465.49 Average: 40.59 7.00 33.59 922.31 5118.31 08:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 AM 5396168 7019784 2486264 31.54 2688 1813484 744612 8.34 216220 1977592 116376 08:47:01 AM 5189268 7011976 2693164 34.17 2688 1999576 706276 7.91 221424 2120232 34136 08:48:01 AM 5268636 7092856 2613796 33.16 2688 2001508 630840 7.06 240212 2027544 4 08:49:01 AM 5001192 7023196 2881240 36.55 2688 2190908 675132 7.56 259168 2249352 150972 08:50:01 AM 5048100 7069828 2834332 35.96 2688 2190984 629684 7.05 259644 2197824 4 08:51:01 AM 5007148 7030236 2875284 36.48 2688 2192340 681976 7.64 259772 2238832 4 08:52:01 AM 5005808 7028928 2876624 36.49 2688 2192372 681976 7.64 259772 2240176 4 08:53:01 AM 5147552 6999240 2734880 34.70 2688 2026496 706272 7.91 284996 2094172 16984 Average: 5132984 7034506 2749448 34.88 2688 2075958 682096 7.64 250151 2143216 39810 08:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 271.06 174.58 1562.42 59.69 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 55.46 44.61 554.45 7.93 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 17.58 9.25 6.89 3.45 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 41.11 35.58 278.89 9.02 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 226.32 164.83 42.69 39.80 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 28.86 18.29 6.04 2.42 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 3.17 3.07 0.53 0.33 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 45.82 33.01 77.52 19.33 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 86.17 60.40 316.20 17.75 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) 08/29/2024 _x86_64_ (2 CPU) 08:44:17 LINUX RESTART (2 CPU) 08:45:01 AM CPU %user %nice %system %iowait %steal %idle 08:46:01 AM all 27.24 0.03 6.00 17.27 0.12 49.33 08:46:01 AM 0 26.36 0.00 5.97 17.31 0.13 50.22 08:46:01 AM 1 28.12 0.07 6.03 17.23 0.10 48.45 08:47:01 AM all 30.60 0.00 5.11 3.95 0.10 60.24 08:47:01 AM 0 26.59 0.00 4.47 3.09 0.10 65.75 08:47:01 AM 1 34.61 0.00 5.75 4.81 0.10 54.73 08:48:01 AM all 9.45 0.00 1.23 0.50 0.06 88.76 08:48:01 AM 0 4.49 0.00 1.13 0.65 0.05 93.67 08:48:01 AM 1 14.43 0.00 1.32 0.35 0.07 83.83 08:49:01 AM all 26.40 0.00 4.21 1.45 0.10 67.84 08:49:01 AM 0 31.19 0.00 4.01 1.22 0.10 63.49 08:49:01 AM 1 21.64 0.00 4.41 1.68 0.10 72.18 08:50:01 AM all 0.88 0.00 0.78 1.09 0.05 97.21 08:50:01 AM 0 1.00 0.00 0.47 0.90 0.05 97.58 08:50:01 AM 1 0.75 0.00 1.09 1.27 0.05 96.84 08:51:01 AM all 2.15 0.00 0.28 0.05 0.06 97.47 08:51:01 AM 0 3.40 0.00 0.34 0.07 0.05 96.15 08:51:01 AM 1 0.90 0.00 0.22 0.03 0.07 98.78 08:52:01 AM all 0.44 0.00 0.10 0.00 0.08 99.37 08:52:01 AM 0 0.52 0.00 0.15 0.00 0.10 99.23 08:52:01 AM 1 0.37 0.00 0.05 0.00 0.07 99.52 08:53:01 AM all 12.88 0.00 1.84 0.13 0.08 85.08 08:53:01 AM 0 11.01 0.00 1.44 0.20 0.08 87.27 08:53:01 AM 1 14.75 0.00 2.24 0.05 0.08 82.88 Average: all 13.75 0.00 2.44 3.04 0.08 80.69 Average: 0 13.06 0.00 2.24 2.92 0.08 81.69 Average: 1 14.43 0.01 2.63 3.16 0.08 79.68