---> uname -a: Linux prd-centos8-robot-2c-8g-5397.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: 2799.996 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 582 4958 19 2156 6818 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:07:5a:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe07:5a1a/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) 11/09/2024 _x86_64_ (2 CPU) 02:08:17 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 92.12 59.63 32.49 6430.12 26325.32 02:11:01 AM 124.84 6.88 117.96 1250.04 10810.89 02:12:01 AM 35.94 0.63 35.30 48.92 4572.63 02:13:01 AM 35.38 0.35 35.03 61.19 1733.66 02:14:01 AM 35.96 0.03 35.93 3.47 6607.88 02:15:01 AM 5.86 0.32 5.55 37.71 751.37 02:16:01 AM 26.07 0.47 25.61 69.84 1846.23 Average: 50.88 9.76 41.12 1128.76 7521.06 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5551168 7062004 2331256 29.58 2688 1704228 704524 7.89 184548 1864616 94776 02:11:01 AM 5164324 7023484 2718100 34.48 2688 2037024 699908 7.84 212880 2164176 139272 02:12:01 AM 5211392 7046828 2671032 33.89 2688 2012728 682372 7.64 230376 2095532 1116 02:13:01 AM 5001608 7036840 2880816 36.55 2688 2204492 668184 7.48 253608 2258676 185376 02:14:01 AM 5033220 7068184 2849204 36.15 2688 2204620 623912 6.99 257060 2218696 4 02:15:01 AM 5174824 7060216 2707600 34.35 2688 2056536 619780 6.94 267144 2066092 4816 02:16:01 AM 5094628 6994204 2787796 35.37 2688 2075088 710424 7.95 462344 1973736 172 Average: 5175881 7041680 2706543 34.34 2688 2042102 672729 7.53 266851 2091646 60790 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 268.09 154.45 1133.38 57.80 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 97.23 74.21 1067.36 10.29 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.68 5.83 9.65 2.14 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 49.44 39.93 301.17 10.42 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 177.55 119.80 35.07 32.60 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 111.44 78.93 367.33 39.68 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 26.46 24.18 47.25 18.23 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 106.27 71.05 423.05 24.45 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) 11/09/2024 _x86_64_ (2 CPU) 02:08:17 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 29.95 0.05 5.91 25.12 0.12 38.85 02:10:01 AM 0 26.60 0.07 5.96 28.10 0.08 39.18 02:10:01 AM 1 33.33 0.03 5.86 22.11 0.15 38.51 02:11:01 AM all 32.74 0.00 5.71 6.22 0.10 55.23 02:11:01 AM 0 25.86 0.00 4.63 6.61 0.08 62.83 02:11:01 AM 1 39.65 0.00 6.80 5.83 0.12 47.60 02:12:01 AM all 10.26 0.00 1.54 1.54 0.08 86.57 02:12:01 AM 0 4.99 0.00 1.30 2.32 0.05 91.34 02:12:01 AM 1 15.52 0.00 1.78 0.77 0.12 81.81 02:13:01 AM all 31.75 0.00 4.24 0.84 0.12 63.06 02:13:01 AM 0 18.63 0.00 3.32 0.68 0.13 77.24 02:13:01 AM 1 44.89 0.00 5.16 1.00 0.10 48.86 02:14:01 AM all 3.06 0.00 0.88 1.98 0.03 94.04 02:14:01 AM 0 4.41 0.00 0.84 2.12 0.03 92.60 02:14:01 AM 1 1.71 0.00 0.92 1.84 0.03 95.49 02:15:01 AM all 9.17 0.00 0.97 0.12 0.06 89.68 02:15:01 AM 0 5.08 0.00 0.73 0.18 0.05 93.95 02:15:01 AM 1 13.35 0.00 1.21 0.05 0.07 85.33 02:16:01 AM all 25.93 0.00 2.87 3.17 0.11 67.92 02:16:01 AM 0 18.82 0.00 2.50 2.94 0.10 75.63 02:16:01 AM 1 33.06 0.00 3.24 3.41 0.12 60.18 Average: all 20.39 0.01 3.15 5.53 0.09 70.83 Average: 0 14.88 0.01 2.75 6.09 0.08 76.20 Average: 1 25.93 0.00 3.56 4.96 0.10 65.44