---> uname -a: Linux prd-centos8-robot-2c-8g-10950.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 566 5005 19 2125 6834 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:96:63:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe96:6347/64 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:12 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 70.91 22.34 48.57 6276.71 4843.64 02:11:01 AM 99.05 0.70 98.35 50.78 10858.15 02:12:01 AM 22.74 0.42 22.33 64.78 1646.22 02:13:01 AM 31.51 0.00 31.51 0.00 2962.51 02:14:01 AM 37.30 0.03 37.27 3.47 5855.41 02:15:01 AM 9.00 0.42 8.58 69.06 248.39 02:16:01 AM 27.21 0.53 26.67 64.78 1213.30 Average: 42.53 3.49 39.04 932.84 3946.91 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5377112 7037728 2505320 31.78 2688 1849628 733532 8.21 224640 1982500 109528 02:11:01 AM 5173844 7012920 2708588 34.36 2688 2015592 699096 7.83 221940 2131124 30696 02:12:01 AM 5261204 7101684 2621228 33.25 2688 2017536 627144 7.02 240812 2033476 8 02:13:01 AM 4996124 7035468 2886308 36.62 2688 2209124 672160 7.53 255964 2259948 140708 02:14:01 AM 5037696 7079668 2844736 36.09 2688 2211400 625388 7.00 258216 2210808 4 02:15:01 AM 5077752 6976664 2804680 35.58 2688 2071928 732684 8.20 279772 2165028 30876 02:16:01 AM 5169356 7041780 2713076 34.42 2688 2047568 674748 7.56 448848 1911996 16592 Average: 5156155 7040845 2726277 34.59 2688 2060397 680679 7.62 275742 2099269 46916 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 278.12 180.42 1563.00 57.68 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 70.01 54.25 674.94 8.73 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 13.58 8.40 5.28 3.35 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 37.13 28.95 294.81 6.02 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 204.30 144.77 43.60 40.90 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 59.29 40.48 78.06 19.62 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 19.13 17.34 15.61 8.03 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 97.37 67.80 382.20 20.62 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:12 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 29.27 0.00 5.56 4.99 0.10 60.08 02:10:01 AM 0 34.10 0.00 5.77 4.66 0.10 55.37 02:10:01 AM 1 24.42 0.00 5.35 5.33 0.10 64.80 02:11:01 AM all 30.18 0.00 4.56 3.73 0.11 61.42 02:11:01 AM 0 35.97 0.00 4.84 3.82 0.10 55.27 02:11:01 AM 1 24.41 0.00 4.29 3.64 0.12 67.55 02:12:01 AM all 10.11 0.00 1.20 0.48 0.09 88.12 02:12:01 AM 0 15.51 0.00 1.27 0.40 0.08 82.74 02:12:01 AM 1 4.73 0.00 1.14 0.55 0.10 93.49 02:13:01 AM all 19.25 0.00 3.16 7.17 0.08 70.34 02:13:01 AM 0 18.36 0.00 2.87 3.70 0.07 75.00 02:13:01 AM 1 20.15 0.00 3.44 10.66 0.10 65.65 02:14:01 AM all 8.23 0.00 1.72 2.62 0.06 87.37 02:14:01 AM 0 9.99 0.00 1.74 3.12 0.07 85.08 02:14:01 AM 1 6.47 0.00 1.70 2.12 0.05 89.65 02:15:01 AM all 10.59 0.00 1.45 0.25 0.07 87.63 02:15:01 AM 0 9.34 0.00 1.42 0.10 0.08 89.06 02:15:01 AM 1 11.85 0.00 1.49 0.40 0.05 86.21 02:16:01 AM all 26.15 0.00 3.28 0.36 0.08 70.13 02:16:01 AM 0 33.82 0.00 3.60 0.37 0.08 62.12 02:16:01 AM 1 18.50 0.00 2.96 0.35 0.08 78.11 Average: all 19.10 0.00 2.99 2.80 0.08 75.03 Average: 0 22.42 0.00 3.07 2.31 0.08 72.12 Average: 1 15.78 0.00 2.91 3.29 0.09 77.94