---> uname -a: Linux prd-centos8-robot-2c-8g-24399.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 569 5002 19 2125 6831 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:a3:93:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fea3:93ab/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) 09/20/2024 _x86_64_ (2 CPU) 06:08:11 LINUX RESTART (2 CPU) 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 102.48 13.10 89.39 2343.22 6857.11 06:11:01 AM 70.73 0.70 70.03 50.77 9522.06 06:12:01 AM 30.22 0.42 29.81 64.78 1606.28 06:13:01 AM 44.98 0.03 44.94 3.47 6862.46 06:14:01 AM 3.58 0.12 3.47 33.06 157.70 06:15:01 AM 2.02 0.00 2.02 0.00 69.36 06:16:01 AM 0.13 0.00 0.13 0.00 1.48 06:17:01 AM 15.68 0.40 15.28 46.78 765.79 Average: 33.73 1.85 31.88 317.77 3230.40 06:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5227560 7022432 2654872 33.68 2688 1974040 773188 8.66 217816 2106056 216108 06:11:01 AM 5265820 7098568 2616612 33.20 2688 2009828 659880 7.39 228416 2043040 16 06:12:01 AM 5024608 7053372 2857824 36.26 2688 2197948 706984 7.92 256652 2233588 168572 06:13:01 AM 5045640 7077996 2836792 35.99 2688 2201396 660312 7.39 258468 2203860 4 06:14:01 AM 4996296 7031160 2886136 36.61 2688 2203900 727696 8.15 258736 2252756 16 06:15:01 AM 4988652 7023520 2893780 36.71 2688 2203912 743452 8.32 258736 2259884 28 06:16:01 AM 4979300 7015360 2903132 36.83 2688 2205096 743452 8.32 258736 2268556 1204 06:17:01 AM 5149984 7017352 2732448 34.67 2688 2042184 724748 8.11 445764 1934608 13364 Average: 5084732 7042470 2797700 35.49 2688 2129788 717464 8.03 272916 2162794 49914 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 149.45 108.30 1196.80 21.79 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 48.48 32.27 384.70 5.97 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 38.62 31.99 275.41 8.19 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 212.85 153.87 49.43 42.53 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 101.75 91.37 37.17 35.39 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 262.99 262.39 123.02 108.14 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 178.91 176.82 149.56 61.16 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 47.48 36.30 84.36 25.16 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 130.06 111.66 287.57 38.54 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) 09/20/2024 _x86_64_ (2 CPU) 06:08:11 LINUX RESTART (2 CPU) 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 37.89 0.00 6.45 3.48 0.12 52.06 06:10:01 AM 0 31.89 0.00 5.27 2.81 0.12 59.91 06:10:01 AM 1 43.90 0.00 7.64 4.15 0.12 44.19 06:11:01 AM all 15.12 0.00 2.59 2.99 0.08 79.22 06:11:01 AM 0 10.45 0.00 2.62 3.04 0.07 83.82 06:11:01 AM 1 19.77 0.00 2.56 2.93 0.08 74.65 06:12:01 AM all 27.90 0.00 4.20 1.22 0.10 66.58 06:12:01 AM 0 18.97 0.00 3.80 1.07 0.10 76.06 06:12:01 AM 1 36.88 0.00 4.60 1.38 0.10 57.04 06:13:01 AM all 9.69 0.00 1.76 1.91 0.06 86.59 06:13:01 AM 0 6.70 0.00 1.50 0.99 0.05 90.76 06:13:01 AM 1 12.68 0.00 2.02 2.83 0.07 82.41 06:14:01 AM all 8.55 0.00 0.48 0.11 0.08 90.78 06:14:01 AM 0 13.46 0.00 0.52 0.05 0.08 85.89 06:14:01 AM 1 3.66 0.00 0.43 0.17 0.07 95.67 06:15:01 AM all 19.94 0.00 0.52 0.01 0.11 79.43 06:15:01 AM 0 4.97 0.00 0.33 0.02 0.10 94.58 06:15:01 AM 1 34.94 0.00 0.70 0.00 0.12 64.24 06:16:01 AM all 23.97 0.00 0.53 0.00 0.09 75.41 06:16:01 AM 0 46.71 0.00 0.74 0.00 0.10 52.44 06:16:01 AM 1 1.37 0.00 0.32 0.00 0.08 98.23 06:17:01 AM all 18.47 0.00 2.65 0.17 0.08 78.64 06:17:01 AM 0 11.61 0.00 2.39 0.22 0.08 85.70 06:17:01 AM 1 25.32 0.00 2.91 0.12 0.07 71.59 Average: all 20.20 0.00 2.40 1.24 0.09 76.08 Average: 0 18.08 0.00 2.15 1.03 0.09 78.65 Average: 1 22.31 0.00 2.65 1.45 0.09 73.50