---> uname -a: Linux prd-centos8-robot-2c-8g-6200.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 632 4910 19 2154 6768 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:fb:3e:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fefb:3ecc/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) 03/09/2025 _x86_64_ (2 CPU) 23:41:10 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 92.90 6.58 86.32 1128.08 6640.99 11:44:01 PM 76.49 1.02 75.47 113.16 10089.40 11:45:01 PM 47.87 9.26 38.60 1641.05 2467.21 11:46:01 PM 32.93 0.03 32.89 3.47 6247.24 11:47:01 PM 2.75 0.00 2.75 0.00 83.35 11:48:01 PM 0.47 0.00 0.47 0.00 5.48 11:49:01 PM 0.30 0.00 0.30 0.00 3.15 11:50:01 PM 2.10 0.10 2.00 32.92 119.16 11:51:01 PM 30.01 0.83 29.17 100.77 1650.02 Average: 31.76 1.98 29.78 335.50 3033.99 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5309020 7078844 2573404 32.65 2688 1948316 652540 7.31 186668 2051964 234280 11:44:01 PM 5262240 7071132 2620184 33.24 2688 1986516 641428 7.18 217164 2058484 28 11:45:01 PM 4942544 7005548 2939880 37.30 2688 2232040 697372 7.81 260500 2307576 170248 11:46:01 PM 4972112 7034836 2910312 36.92 2688 2232164 672644 7.53 263900 2269696 4 11:47:01 PM 4970192 7032916 2912232 36.95 2688 2232164 672644 7.53 263900 2271872 4 11:48:01 PM 4970216 7032944 2912208 36.95 2688 2232168 672644 7.53 263900 2271820 4 11:49:01 PM 4969424 7032152 2913000 36.96 2688 2232168 672644 7.53 263900 2272848 4 11:50:01 PM 4959528 7030116 2922896 37.08 2688 2240020 672960 7.54 264564 2282016 5404 11:51:01 PM 5076884 6977104 2805540 35.59 2688 2076192 722992 8.10 463568 1992192 1552 Average: 5048018 7032844 2834406 35.96 2688 2156861 675319 7.56 272007 2197608 45725 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 196.13 139.29 1346.05 39.10 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 54.75 40.40 514.27 7.55 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 39.05 33.31 301.73 8.66 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 161.96 114.45 31.67 30.10 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.42 1.18 0.27 0.66 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 2.32 1.45 0.32 0.18 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 1.62 1.42 0.23 0.18 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 102.20 86.97 66.74 13.36 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 57.90 38.12 93.40 37.22 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 68.59 50.73 261.63 15.22 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) 03/09/2025 _x86_64_ (2 CPU) 23:41:10 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 39.20 0.00 6.39 1.76 0.10 52.56 11:43:01 PM 0 40.84 0.00 6.30 2.05 0.10 50.72 11:43:01 PM 1 37.56 0.00 6.48 1.47 0.10 54.40 11:44:01 PM all 19.70 0.00 2.68 3.53 0.08 74.00 11:44:01 PM 0 12.97 0.00 2.14 3.94 0.07 80.88 11:44:01 PM 1 26.43 0.00 3.22 3.12 0.10 67.13 11:45:01 PM all 25.07 0.00 4.84 1.38 0.08 68.62 11:45:01 PM 0 13.43 0.00 3.83 0.93 0.08 81.73 11:45:01 PM 1 36.74 0.00 5.86 1.84 0.08 55.48 11:46:01 PM all 2.69 0.00 0.81 1.13 0.05 95.32 11:46:01 PM 0 1.75 0.00 0.90 0.87 0.05 96.42 11:46:01 PM 1 3.63 0.00 0.72 1.39 0.05 94.22 11:47:01 PM all 0.08 0.00 0.06 0.01 0.04 99.81 11:47:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:47:01 PM 1 0.10 0.00 0.07 0.02 0.05 99.77 11:48:01 PM all 0.29 0.00 0.05 0.00 0.03 99.62 11:48:01 PM 0 0.03 0.00 0.03 0.00 0.02 99.92 11:48:01 PM 1 0.55 0.00 0.07 0.00 0.05 99.33 11:49:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 11:49:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:49:01 PM 1 0.52 0.00 0.03 0.00 0.02 99.43 11:50:01 PM all 8.19 0.00 0.51 0.03 0.08 91.18 11:50:01 PM 0 9.11 0.00 0.64 0.02 0.07 90.17 11:50:01 PM 1 7.27 0.00 0.38 0.05 0.10 92.20 11:51:01 PM all 27.60 0.00 3.71 0.23 0.08 68.38 11:51:01 PM 0 30.91 0.00 4.05 0.23 0.08 64.72 11:51:01 PM 1 24.28 0.00 3.37 0.22 0.08 72.05 Average: all 13.69 0.00 2.12 0.90 0.07 83.22 Average: 0 12.15 0.00 2.00 0.89 0.06 84.90 Average: 1 15.24 0.00 2.25 0.90 0.07 81.55