---> uname -a: Linux prd-centos8-robot-2c-8g-41644.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 634 4867 19 2195 6765 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:a9:86:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:fea9:8617/64 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) 07/11/2025 _x86_64_ (2 CPU) 00:45:36 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 138.25 70.49 67.76 7944.69 40161.90 12:48:01 AM 115.08 0.72 114.36 52.92 11980.97 12:49:01 AM 29.75 0.42 29.33 64.79 2253.21 12:50:01 AM 86.67 9.45 77.22 1685.59 8736.86 12:51:01 AM 10.83 0.00 10.83 0.00 1129.15 12:52:01 AM 3.93 0.02 3.92 0.13 167.33 12:53:01 AM 0.38 0.00 0.38 0.00 72.24 12:54:01 AM 0.18 0.00 0.18 0.00 30.02 12:55:01 AM 0.35 0.00 0.35 0.00 68.32 12:56:01 AM 0.33 0.00 0.33 0.00 39.26 12:57:01 AM 0.23 0.00 0.23 0.00 14.85 12:58:01 AM 0.22 0.00 0.22 0.00 19.36 12:59:01 AM 0.13 0.00 0.13 0.00 47.34 01:00:01 AM 29.06 0.65 28.41 74.11 1759.85 Average: 29.67 5.84 23.83 701.62 4748.87 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5335852 6966804 2546580 32.31 2688 1820596 826840 9.26 200652 2054692 150504 12:48:01 AM 5121756 6959504 2760676 35.02 2688 2013452 753328 8.43 198668 2206696 46520 12:49:01 AM 5137792 6980856 2744640 34.82 2688 2018928 750112 8.40 224160 2171736 14292 12:50:01 AM 4911608 7008820 2970824 37.69 2688 2264820 692168 7.75 268196 2323016 26916 12:51:01 AM 4912544 7009688 2969888 37.68 2688 2264824 689308 7.72 268184 2322200 8 12:52:01 AM 4870256 6969120 3012176 38.21 2688 2266568 753584 8.44 268328 2363936 536 12:53:01 AM 4864524 6965076 3017908 38.29 2688 2268240 776764 8.70 268336 2369680 236 12:54:01 AM 4862844 6964832 3019588 38.31 2688 2269724 795240 8.90 268340 2371324 872 12:55:01 AM 4857672 6961460 3024760 38.37 2688 2271468 811388 9.09 268340 2376120 720 12:56:01 AM 4857312 6961408 3025120 38.38 2688 2271784 811388 9.09 268340 2376556 24 12:57:01 AM 4857080 6961548 3025352 38.38 2688 2272148 811388 9.09 268344 2377024 44 12:58:01 AM 4854120 6959392 3028312 38.42 2688 2272952 811388 9.09 268344 2379776 340 12:59:01 AM 4902540 7010860 2979892 37.80 2688 2276000 686340 7.68 268672 2332272 2004 01:00:01 AM 5043600 6982332 2838832 36.01 2688 2112712 736900 8.25 472364 2012076 10956 Average: 4956393 6975836 2926039 37.12 2688 2190301 764724 8.56 269948 2288365 18141 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 296.18 182.22 1643.89 59.29 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 74.91 59.26 826.43 9.65 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 15.81 11.25 6.56 4.33 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 191.55 158.87 346.24 34.02 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 1.93 1.23 0.27 0.27 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 99.08 92.29 19.76 8.35 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 76.25 73.37 15.61 14.20 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 59.68 59.26 11.45 5.29 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 87.44 86.15 17.39 9.91 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 10.30 9.12 2.48 1.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 14.86 13.30 3.66 2.37 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 25.02 22.43 6.49 3.99 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 58.09 47.63 16.76 8.01 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 47.80 38.37 99.50 49.16 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 75.64 61.05 215.48 15.03 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) 07/11/2025 _x86_64_ (2 CPU) 00:45:36 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.99 0.03 7.93 15.81 0.11 37.14 12:47:01 AM 0 32.47 0.05 7.28 15.27 0.10 44.83 12:47:01 AM 1 45.50 0.00 8.57 16.36 0.12 29.45 12:48:01 AM all 32.82 0.00 4.96 2.32 0.12 59.79 12:48:01 AM 0 23.29 0.00 4.10 1.65 0.12 70.84 12:48:01 AM 1 42.34 0.00 5.82 3.00 0.12 48.73 12:49:01 AM all 13.93 0.00 2.08 0.68 0.05 83.26 12:49:01 AM 0 13.48 0.00 2.04 1.09 0.05 83.35 12:49:01 AM 1 14.39 0.00 2.12 0.27 0.05 83.18 12:50:01 AM all 31.18 0.00 5.88 4.21 0.10 58.63 12:50:01 AM 0 23.38 0.00 5.37 6.78 0.12 64.35 12:50:01 AM 1 38.97 0.00 6.40 1.63 0.08 52.92 12:51:01 AM all 0.32 0.00 0.17 0.46 0.03 99.02 12:51:01 AM 0 0.53 0.00 0.12 0.02 0.03 99.30 12:51:01 AM 1 0.10 0.00 0.22 0.90 0.03 98.75 12:52:01 AM all 7.09 0.00 0.55 0.03 0.05 92.29 12:52:01 AM 0 8.90 0.00 0.67 0.00 0.05 90.38 12:52:01 AM 1 5.28 0.00 0.42 0.05 0.05 94.20 12:53:01 AM all 8.00 0.00 0.40 0.00 0.06 91.54 12:53:01 AM 0 5.37 0.00 0.42 0.00 0.05 94.16 12:53:01 AM 1 10.64 0.00 0.39 0.00 0.07 88.91 12:54:01 AM all 3.26 0.00 0.34 0.00 0.06 96.34 12:54:01 AM 0 3.84 0.00 0.35 0.00 0.07 95.74 12:54:01 AM 1 2.68 0.00 0.34 0.00 0.05 96.93 12:55:01 AM all 8.04 0.00 0.50 0.00 0.06 91.40 12:55:01 AM 0 4.30 0.00 0.52 0.00 0.05 95.13 12:55:01 AM 1 11.78 0.00 0.47 0.00 0.07 87.68 12:56:01 AM all 3.08 0.00 0.18 0.00 0.04 96.70 12:56:01 AM 0 2.36 0.00 0.17 0.00 0.03 97.44 12:56:01 AM 1 3.79 0.00 0.20 0.00 0.05 95.96 12:57:01 AM all 4.08 0.00 0.27 0.00 0.06 95.59 12:57:01 AM 0 2.43 0.00 0.23 0.00 0.05 97.29 12:57:01 AM 1 5.73 0.00 0.30 0.00 0.07 93.90 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 6.67 0.00 0.39 0.00 0.07 92.87 12:58:01 AM 0 2.56 0.00 0.37 0.00 0.07 97.00 12:58:01 AM 1 10.77 0.00 0.42 0.00 0.07 88.74 12:59:01 AM all 13.65 0.00 0.59 0.00 0.06 85.70 12:59:01 AM 0 10.69 0.00 0.59 0.00 0.05 88.68 12:59:01 AM 1 16.61 0.00 0.60 0.00 0.07 82.72 01:00:01 AM all 26.68 0.00 3.65 0.26 0.08 69.33 01:00:01 AM 0 30.90 0.00 4.02 0.27 0.08 64.73 01:00:01 AM 1 22.46 0.00 3.29 0.25 0.07 73.93 Average: all 14.14 0.00 2.00 1.70 0.07 82.10 Average: 0 11.76 0.00 1.88 1.79 0.07 84.50 Average: 1 16.52 0.00 2.11 1.60 0.07 79.70