---> uname -a: Linux prd-centos8-robot-2c-8g-2086.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 571 5001 19 2124 6829 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:b1:06:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:feb1:65a/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) 10/28/2024 _x86_64_ (2 CPU) 04:10:55 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 52.42 10.21 42.20 2443.85 4101.67 04:14:01 AM 105.90 4.02 101.88 104.90 10570.48 04:15:01 AM 19.05 0.42 18.63 64.79 1776.62 04:16:01 AM 64.41 0.03 64.38 3.47 8155.40 04:17:01 AM 2.92 0.00 2.92 0.00 108.75 04:18:01 AM 0.22 0.00 0.22 0.00 2.97 04:19:01 AM 0.17 0.00 0.17 0.00 1.32 04:20:01 AM 2.05 0.12 1.93 33.06 147.17 04:21:01 AM 0.55 0.00 0.55 0.00 8.27 04:22:01 AM 7.83 0.32 7.51 36.92 248.43 Average: 25.55 1.51 24.04 268.72 2512.24 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5396484 7019376 2485948 31.54 2688 1813128 751860 8.42 215456 1977048 95420 04:14:01 AM 5188828 7021248 2693604 34.17 2688 2009728 701336 7.85 220864 2125916 43428 04:15:01 AM 5197252 7057988 2685180 34.07 2688 2036836 671108 7.51 244744 2093104 24984 04:16:01 AM 5042796 7076316 2839636 36.02 2688 2203004 630248 7.06 256184 2209056 540 04:17:01 AM 5043480 7076992 2838952 36.02 2688 2203012 630248 7.06 256192 2208976 16 04:18:01 AM 5043692 7077176 2838740 36.01 2688 2203016 630248 7.06 256196 2208528 8 04:19:01 AM 5041932 7075416 2840500 36.04 2688 2203016 630248 7.06 256196 2210552 4 04:20:01 AM 4973220 7010156 2909212 36.91 2688 2206468 738000 8.26 256332 2277840 4 04:21:01 AM 4957944 6994924 2924488 37.10 2688 2206496 738676 8.27 256332 2293324 4 04:22:01 AM 5132976 7000800 2749456 34.88 2688 2041692 712760 7.98 290112 2102484 19572 Average: 5101860 7041039 2780572 35.28 2688 2112640 683473 7.65 250861 2170683 18398 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 201.02 142.75 1177.40 47.34 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 59.43 49.35 654.27 8.35 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 19.78 15.00 7.02 5.02 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 501.63 349.73 398.51 87.09 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 7.02 5.17 2.05 1.73 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 2.60 2.15 0.45 0.46 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 2.92 1.95 0.45 0.42 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 82.79 56.48 482.37 4.95 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 430.58 357.99 5622.63 23.15 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 200.88 147.40 1417.28 33.93 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 150.87 112.80 976.21 21.24 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) 10/28/2024 _x86_64_ (2 CPU) 04:10:55 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 24.64 0.00 4.00 2.73 0.10 68.52 04:13:01 AM 0 29.56 0.00 4.91 3.48 0.10 61.95 04:13:01 AM 1 19.75 0.00 3.10 1.99 0.10 75.06 04:14:01 AM all 31.92 0.00 5.09 4.50 0.11 58.38 04:14:01 AM 0 36.56 0.00 6.14 5.54 0.12 51.64 04:14:01 AM 1 27.29 0.00 4.03 3.47 0.10 65.11 04:15:01 AM all 13.92 0.00 2.20 0.83 0.06 82.99 04:15:01 AM 0 17.27 0.00 2.20 0.72 0.05 79.76 04:15:01 AM 1 10.58 0.00 2.20 0.93 0.07 86.21 04:16:01 AM all 24.60 0.00 4.56 3.22 0.11 67.52 04:16:01 AM 0 28.91 0.00 4.39 3.03 0.12 63.55 04:16:01 AM 1 20.28 0.00 4.72 3.40 0.10 71.50 04:17:01 AM all 0.43 0.00 0.16 0.02 0.03 99.37 04:17:01 AM 0 0.25 0.00 0.13 0.00 0.03 99.58 04:17:01 AM 1 0.60 0.00 0.18 0.03 0.02 99.17 04:18:01 AM all 0.31 0.00 0.10 0.00 0.07 99.52 04:18:01 AM 0 0.37 0.00 0.13 0.00 0.07 99.43 04:18:01 AM 1 0.25 0.00 0.07 0.00 0.07 99.62 04:19:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 04:19:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 04:19:01 AM 1 0.43 0.00 0.08 0.00 0.02 99.47 04:20:01 AM all 6.96 0.00 1.59 0.03 0.05 91.36 04:20:01 AM 0 4.71 0.00 0.98 0.05 0.05 94.21 04:20:01 AM 1 9.20 0.00 2.21 0.02 0.05 88.53 04:21:01 AM all 10.81 0.00 1.44 0.01 0.10 87.64 04:21:01 AM 0 12.52 0.00 1.63 0.02 0.10 85.72 04:21:01 AM 1 9.10 0.00 1.25 0.00 0.10 89.55 04:22:01 AM all 16.59 0.00 2.42 0.12 0.08 80.80 04:22:01 AM 0 19.69 0.00 2.11 0.17 0.07 77.97 04:22:01 AM 1 13.50 0.00 2.73 0.07 0.08 83.62 Average: all 13.04 0.00 2.16 1.15 0.07 83.58 Average: 0 14.99 0.00 2.27 1.30 0.07 81.36 Average: 1 11.10 0.00 2.06 0.99 0.07 85.78