---> uname -a: Linux prd-centos8-robot-2c-8g-18097.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 595 4969 19 2133 6805 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:8f:18:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe8f:18fb/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) 02/15/2025 _x86_64_ (2 CPU) 02:11:20 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 99.62 25.29 74.33 5669.98 6782.92 02:14:01 AM 84.86 0.73 84.12 53.05 9685.00 02:15:01 AM 16.36 0.42 15.95 64.79 1375.99 02:16:01 AM 65.38 6.75 58.63 1249.18 7785.27 02:17:01 AM 7.55 0.08 7.47 31.99 780.12 02:18:01 AM 3.60 0.20 3.40 5.20 174.83 02:19:01 AM 31.11 0.65 30.46 96.50 1283.57 Average: 44.07 4.87 39.19 1024.38 3981.06 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5399948 7064788 2482484 31.49 2688 1849192 686704 7.69 186312 1979568 140892 02:14:01 AM 5198720 7006980 2683712 34.05 2688 1985760 724468 8.11 197964 2138920 30776 02:15:01 AM 5267556 7077784 2614876 33.17 2688 1987708 658896 7.38 217012 2052592 8 02:16:01 AM 4997340 7048848 2885092 36.60 2688 2220480 649916 7.28 257912 2248192 16596 02:17:01 AM 4959432 7011812 2923000 37.08 2688 2221696 700024 7.84 258036 2287900 268 02:18:01 AM 5162756 7042480 2719676 34.50 2688 2050844 655460 7.34 252456 2091620 3280 02:19:01 AM 5143444 7024368 2738988 34.75 2688 2055644 696952 7.80 448660 1937768 16752 Average: 5161314 7039580 2721118 34.52 2688 2053046 681774 7.63 259765 2105223 29796 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 288.37 185.77 1654.36 56.65 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 47.85 36.12 612.17 7.25 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 17.18 7.78 6.11 3.27 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 221.86 158.96 335.30 43.80 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 12.31 6.62 4.06 0.78 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 216.89 167.52 1690.45 22.70 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 30.12 24.63 33.71 16.39 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 119.24 83.92 619.53 21.55 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) 02/15/2025 _x86_64_ (2 CPU) 02:11:20 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.24 0.00 6.15 1.08 0.10 55.42 02:13:01 AM 0 37.63 0.00 6.03 1.34 0.10 54.90 02:13:01 AM 1 36.86 0.00 6.28 0.82 0.10 55.94 02:14:01 AM all 22.09 0.00 3.28 0.97 0.08 73.58 02:14:01 AM 0 37.06 0.00 4.37 1.02 0.08 57.47 02:14:01 AM 1 7.13 0.00 2.18 0.92 0.08 89.69 02:15:01 AM all 8.89 0.00 1.13 0.16 0.08 89.75 02:15:01 AM 0 8.91 0.00 1.15 0.05 0.08 89.81 02:15:01 AM 1 8.88 0.00 1.10 0.27 0.07 89.68 02:16:01 AM all 27.65 0.00 5.41 0.78 0.08 66.08 02:16:01 AM 0 32.19 0.00 5.30 0.58 0.07 61.86 02:16:01 AM 1 23.09 0.00 5.52 0.99 0.10 70.31 02:17:01 AM all 1.16 0.00 0.21 0.12 0.05 98.46 02:17:01 AM 0 1.92 0.00 0.23 0.07 0.05 97.73 02:17:01 AM 1 0.40 0.00 0.18 0.17 0.05 99.20 02:18:01 AM all 6.40 0.00 1.13 0.02 0.08 92.38 02:18:01 AM 0 10.25 0.00 1.71 0.02 0.07 87.96 02:18:01 AM 1 2.59 0.00 0.55 0.02 0.08 96.76 02:19:01 AM all 29.17 0.00 3.88 0.17 0.08 66.70 02:19:01 AM 0 38.76 0.00 4.07 0.10 0.10 56.97 02:19:01 AM 1 19.57 0.00 3.69 0.23 0.07 76.44 Average: all 18.96 0.00 3.03 0.47 0.08 77.47 Average: 0 23.84 0.00 3.27 0.45 0.08 72.36 Average: 1 14.07 0.00 2.79 0.49 0.08 82.58