---> uname -a: Linux prd-centos8-robot-2c-8g-45871.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 594 4931 19 2171 6804 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:4c:64:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe4c:64d8/64 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) 07/25/2025 _x86_64_ (2 CPU) 05:17:39 LINUX RESTART (2 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 146.10 60.53 85.57 7914.96 40459.38 05:20:01 AM 94.99 0.72 94.27 52.91 11071.00 05:21:01 AM 16.55 0.03 16.51 0.53 1818.60 05:22:01 AM 0.40 0.00 0.40 0.00 6.26 05:23:01 AM 0.23 0.00 0.23 0.00 2.77 05:24:01 AM 0.48 0.00 0.48 0.00 6.26 05:25:01 AM 0.33 0.00 0.33 0.00 3.42 05:26:01 AM 5.76 0.00 5.76 0.00 91.52 05:27:01 AM 67.49 7.28 60.21 1353.64 4510.61 05:28:01 AM 27.01 0.00 27.01 0.00 5346.15 05:29:01 AM 2.23 0.03 2.20 1.07 120.38 05:30:01 AM 0.23 0.00 0.23 0.00 3.22 05:31:01 AM 1.90 0.17 1.73 2.67 92.28 05:32:02 AM 32.74 0.70 32.04 99.43 1511.41 Average: 28.32 4.96 23.36 673.25 4646.28 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 5377208 7048776 2505224 31.78 2688 1854556 680924 7.62 186080 2000216 164700 05:20:01 AM 5154080 6994388 2728352 34.61 2688 2016060 723416 8.10 198580 2173104 42484 05:21:01 AM 5157904 6997680 2724528 34.56 2688 2016080 723416 8.10 198644 2173236 8 05:22:01 AM 5151684 6991464 2730748 34.64 2688 2016080 723416 8.10 198644 2179856 4 05:23:01 AM 5151664 6991448 2730768 34.64 2688 2016084 723416 8.10 198644 2179888 4 05:24:01 AM 5151916 6991700 2730516 34.64 2688 2016084 723416 8.10 198644 2179712 4 05:25:01 AM 5151856 6991640 2730576 34.64 2688 2016084 723416 8.10 198644 2179768 4 05:26:01 AM 5064748 6936952 2817684 35.75 2688 2048444 750400 8.40 213612 2253008 43192 05:27:01 AM 4958488 7046476 2923944 37.09 2688 2255540 631760 7.07 262648 2283432 144772 05:28:01 AM 4954424 7042272 2928008 37.15 2688 2255540 631760 7.07 262648 2283056 4 05:29:01 AM 4904724 6994008 2977708 37.78 2688 2256976 716600 8.02 262916 2332108 4 05:30:01 AM 4889060 6978360 2993372 37.98 2688 2256992 749480 8.39 262916 2347636 24 05:31:01 AM 5127240 7041544 2755192 34.95 2688 2083408 648104 7.26 256748 2117308 3856 05:32:02 AM 5108568 7023148 2773864 35.19 2688 2087984 675740 7.57 461384 1954160 10972 Average: 5093112 7004990 2789320 35.39 2688 2085422 701805 7.86 240054 2188321 29288 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 283.52 198.90 1685.83 61.54 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 70.63 53.99 788.09 8.80 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 3.45 0.57 0.87 0.36 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 1.17 0.42 0.36 0.14 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 0.88 0.35 0.29 0.12 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 0.95 0.33 0.32 0.14 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 0.93 0.38 0.34 0.14 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 8.51 4.93 3.80 2.78 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 230.91 167.37 354.92 45.27 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 3.28 0.72 0.43 0.12 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 170.80 162.07 50.10 66.92 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 246.50 245.75 197.07 96.82 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 148.41 137.03 106.61 46.31 0.00 0.00 0.00 0.00 05:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:02 AM eth0 32.71 25.81 44.98 22.04 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 85.90 71.33 231.02 25.11 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) 07/25/2025 _x86_64_ (2 CPU) 05:17:39 LINUX RESTART (2 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 47.01 0.03 10.17 2.81 0.09 39.89 05:19:01 AM 0 42.75 0.07 8.93 3.16 0.10 44.99 05:19:01 AM 1 51.28 0.00 11.41 2.45 0.08 34.78 05:20:01 AM all 26.33 0.00 3.82 1.05 0.07 68.73 05:20:01 AM 0 15.12 0.00 2.85 1.25 0.07 80.71 05:20:01 AM 1 37.53 0.00 4.78 0.85 0.08 56.76 05:21:01 AM all 0.42 0.00 0.19 0.14 0.03 99.22 05:21:01 AM 0 0.72 0.00 0.22 0.18 0.03 98.85 05:21:01 AM 1 0.12 0.00 0.17 0.10 0.03 99.58 05:22:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 05:22:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 05:22:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 05:23:01 AM all 0.15 0.00 0.08 0.00 0.04 99.73 05:23:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 05:23:01 AM 1 0.22 0.00 0.07 0.00 0.05 99.67 05:24:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 05:24:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 05:24:01 AM 1 0.23 0.00 0.10 0.00 0.05 99.62 05:25:01 AM all 0.37 0.00 0.04 0.00 0.04 99.55 05:25:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 05:25:01 AM 1 0.20 0.00 0.02 0.00 0.03 99.75 05:26:01 AM all 9.33 0.00 0.84 0.04 0.05 89.74 05:26:01 AM 0 4.97 0.00 0.73 0.03 0.05 94.21 05:26:01 AM 1 13.68 0.00 0.95 0.05 0.05 85.26 05:27:01 AM all 35.08 0.00 6.08 0.48 0.09 58.26 05:27:01 AM 0 31.30 0.00 5.34 0.50 0.08 62.77 05:27:01 AM 1 38.85 0.00 6.83 0.47 0.10 53.75 05:28:01 AM all 0.07 0.00 0.28 0.38 0.04 99.24 05:28:01 AM 0 0.03 0.00 0.32 0.47 0.03 99.15 05:28:01 AM 1 0.10 0.00 0.23 0.28 0.05 99.33 05:29:01 AM all 14.96 0.00 0.66 0.01 0.08 84.29 05:29:01 AM 0 2.68 0.00 0.59 0.02 0.08 96.63 05:29:01 AM 1 27.24 0.00 0.74 0.00 0.07 71.96 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 21.86 0.00 0.47 0.00 0.09 77.58 05:30:01 AM 0 16.76 0.00 0.35 0.00 0.08 82.81 05:30:01 AM 1 26.96 0.00 0.59 0.00 0.10 72.35 05:31:01 AM all 16.63 0.00 0.81 0.01 0.09 82.46 05:31:01 AM 0 5.21 0.00 0.77 0.00 0.08 93.93 05:31:01 AM 1 28.00 0.00 0.85 0.02 0.10 71.03 05:32:02 AM all 32.05 0.00 4.06 0.17 0.10 63.62 05:32:02 AM 0 25.12 0.00 3.94 0.13 0.10 70.71 05:32:02 AM 1 38.96 0.00 4.18 0.20 0.10 56.55 Average: all 14.64 0.00 1.98 0.36 0.06 82.96 Average: 0 10.46 0.00 1.74 0.41 0.06 87.33 Average: 1 18.81 0.00 2.21 0.31 0.07 78.59