---> uname -a: Linux prd-centos8-robot-2c-8g-40571.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4821 19 2261 6785 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:33:eb:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe33:ebd5/64 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) 07/07/2025 _x86_64_ (2 CPU) 22:17:36 LINUX RESTART (2 CPU) 10:18:01 PM tps rtps wtps bread/s bwrtn/s 10:19:01 PM 107.96 38.80 69.16 7345.82 25082.92 10:20:01 PM 98.58 0.72 97.87 52.92 11288.72 10:21:01 PM 32.07 0.42 31.66 64.78 2428.94 10:22:01 PM 82.49 9.45 73.04 1685.30 8690.65 10:23:01 PM 8.36 0.02 8.35 0.13 624.13 10:24:01 PM 1.82 0.00 1.82 0.00 123.68 10:25:01 PM 1.17 0.00 1.17 0.00 802.30 10:26:01 PM 0.27 0.00 0.27 0.00 175.81 10:27:01 PM 0.78 0.03 0.75 1.87 288.90 10:28:01 PM 33.84 0.65 33.19 74.12 3140.13 Average: 36.74 5.01 31.73 922.55 5264.90 10:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 PM 5286800 6980792 2595632 32.93 2688 1879764 785648 8.80 221300 2067236 195396 10:20:01 PM 5151960 6989448 2730472 34.64 2688 2013232 735156 8.23 198980 2178268 46524 10:21:01 PM 5171348 7046868 2711084 34.39 2688 2049260 667136 7.47 225084 2133644 44440 10:22:01 PM 4930812 7027544 2951620 37.45 2688 2264596 663588 7.43 268184 2306156 10888 10:23:01 PM 4889964 6987344 2992468 37.96 2688 2265244 711876 7.97 268304 2346432 648 10:24:01 PM 4854292 6968332 3028140 38.42 2688 2281980 711876 7.97 268776 2381268 15584 10:25:01 PM 4846188 6968288 3036244 38.52 2688 2290028 711876 7.97 268776 2389272 28 10:26:01 PM 4834812 6966340 3047620 38.66 2688 2299408 711876 7.97 268824 2401036 4184 10:27:01 PM 4885040 7025864 2997392 38.03 2688 2308688 653928 7.32 269424 2350752 5060 10:28:01 PM 4929792 6935476 2952640 37.46 2688 2179624 745480 8.35 503464 2094960 10220 Average: 4978101 6989630 2904331 36.85 2688 2183182 709844 7.95 276112 2264902 33297 10:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 PM eth0 299.52 195.50 1645.10 61.98 0.00 0.00 0.00 0.00 10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 PM eth0 76.96 57.00 826.42 9.23 0.00 0.00 0.00 0.00 10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 PM eth0 12.68 10.35 6.34 4.25 0.00 0.00 0.00 0.00 10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM eth0 231.66 170.89 352.79 44.45 0.00 0.00 0.00 0.00 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 15.23 8.26 9.91 1.09 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 36.23 33.01 131.65 9.89 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 19.71 16.98 42.93 6.45 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 26.42 19.33 36.50 14.06 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 27.53 19.58 86.54 3.10 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 66.49 49.26 140.59 82.09 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 81.25 58.02 327.89 23.66 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) 07/07/2025 _x86_64_ (2 CPU) 22:17:36 LINUX RESTART (2 CPU) 10:18:01 PM CPU %user %nice %system %iowait %steal %idle 10:19:01 PM all 39.32 0.02 7.46 4.01 0.10 49.09 10:19:01 PM 0 33.47 0.03 6.92 2.94 0.10 56.53 10:19:01 PM 1 45.21 0.00 8.00 5.09 0.10 41.61 10:20:01 PM all 30.94 0.00 4.50 6.03 0.10 58.43 10:20:01 PM 0 16.75 0.00 3.81 6.69 0.10 72.65 10:20:01 PM 1 45.18 0.00 5.19 5.38 0.10 44.16 10:21:01 PM all 18.85 0.00 2.76 0.53 0.07 77.80 10:21:01 PM 0 8.12 0.00 2.32 0.40 0.07 89.10 10:21:01 PM 1 29.58 0.00 3.20 0.65 0.07 66.50 10:22:01 PM all 25.56 0.00 4.90 2.04 0.08 67.43 10:22:01 PM 0 19.85 0.00 4.84 2.99 0.07 72.26 10:22:01 PM 1 31.27 0.00 4.95 1.10 0.08 62.60 10:23:01 PM all 1.30 0.00 0.23 0.18 0.07 98.21 10:23:01 PM 0 0.35 0.00 0.17 0.23 0.10 99.15 10:23:01 PM 1 2.26 0.00 0.30 0.13 0.03 97.27 10:24:01 PM all 16.01 0.00 0.27 0.03 0.08 83.62 10:24:01 PM 0 5.10 0.00 0.25 0.02 0.07 94.57 10:24:01 PM 1 26.88 0.00 0.28 0.05 0.08 72.70 10:25:01 PM all 9.05 0.00 0.13 0.06 0.05 90.71 10:25:01 PM 0 12.17 0.00 0.15 0.07 0.05 87.56 10:25:01 PM 1 5.93 0.00 0.10 0.05 0.05 93.87 10:26:01 PM all 11.61 0.00 0.22 0.03 0.06 88.09 10:26:01 PM 0 14.79 0.00 0.17 0.00 0.05 84.99 10:26:01 PM 1 8.42 0.00 0.27 0.05 0.07 91.19 10:27:01 PM all 6.73 0.00 0.37 0.04 0.06 92.80 10:27:01 PM 0 2.63 0.00 0.20 0.02 0.05 97.11 10:27:01 PM 1 10.83 0.00 0.53 0.07 0.07 88.50 10:28:01 PM all 32.48 0.00 3.70 0.41 0.08 63.33 10:28:01 PM 0 12.00 0.00 2.80 0.42 0.07 84.72 10:28:01 PM 1 52.98 0.00 4.59 0.40 0.10 41.93 Average: all 19.18 0.00 2.45 1.34 0.07 76.95 Average: 0 12.52 0.00 2.16 1.38 0.07 83.86 Average: 1 25.85 0.00 2.74 1.29 0.08 70.04