---> uname -a: Linux prd-centos8-robot-2c-8g-5071.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: 2800.000 BogoMIPS: 5600.00 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 620 4902 19 2174 6779 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:e7:28:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fee7:28c5/64 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:33 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 74.43 32.87 41.55 4331.76 28819.56 02:45:01 AM 76.26 44.59 31.67 5737.29 10929.91 02:46:01 AM 106.60 0.07 106.53 1.87 9605.05 02:47:01 AM 43.01 0.68 42.33 51.59 6313.11 02:48:01 AM 27.92 0.38 27.54 64.25 1448.72 02:49:01 AM 65.14 6.97 58.17 1292.98 6865.14 02:50:01 AM 17.78 0.00 17.78 0.00 2309.43 02:51:01 AM 3.58 0.23 3.35 12.66 161.83 02:52:01 AM 2.27 0.00 2.27 0.00 74.38 02:53:01 AM 0.18 0.00 0.18 0.00 3.02 02:54:01 AM 33.19 0.63 32.56 73.19 1515.18 Average: 40.94 7.86 33.09 1051.44 6186.11 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 6139220 7357256 1743212 22.12 2688 1424548 373308 4.74 112604 1408864 237988 02:45:01 AM 5509176 7051592 2373256 30.11 2688 1734772 701644 7.86 185976 1903632 86712 02:46:01 AM 5215240 7012352 2667192 33.84 2688 1973812 706060 7.91 187408 2133088 95868 02:47:01 AM 5160408 7003048 2722024 34.53 2688 2018364 703192 7.87 198592 2172280 12 02:48:01 AM 5077480 6990492 2804952 35.58 2688 2086404 715200 8.01 234632 2212808 67224 02:49:01 AM 4928400 7025104 2954032 37.48 2688 2263804 662436 7.42 262172 2309280 57536 02:50:01 AM 4926896 7023300 2955536 37.50 2688 2263804 683456 7.65 262172 2311584 8 02:51:01 AM 4875228 6973600 3007204 38.15 2688 2265768 750964 8.41 262440 2362940 4 02:52:01 AM 4859860 6958248 3022572 38.35 2688 2265784 781928 8.76 262440 2378516 32 02:53:01 AM 4915968 7016464 2966464 37.63 2688 2267892 675072 7.56 262852 2322264 2120 02:54:01 AM 5009640 6926500 2872792 36.45 2688 2090556 780748 8.74 460512 2057384 11212 Average: 5147047 7030723 2735385 34.70 2688 2059592 684910 7.67 244709 2142967 50792 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 4.78 3.60 1.09 0.77 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 265.61 171.44 1363.47 58.52 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 55.22 43.63 560.60 7.18 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 61.41 40.98 581.32 4.27 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 32.14 28.02 158.54 7.57 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 185.10 163.76 214.92 39.30 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 4.70 3.90 1.03 1.18 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 196.15 183.91 56.97 73.77 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 244.36 241.21 199.76 93.58 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 121.78 109.40 76.99 37.11 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 44.71 34.21 83.77 27.93 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 110.55 93.10 299.87 31.93 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:33 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 10.88 0.03 3.54 72.81 0.08 12.68 02:44:01 AM 0 10.95 0.02 3.10 80.34 0.08 5.51 02:44:01 AM 1 10.80 0.03 3.98 65.27 0.07 19.85 02:45:01 AM all 25.26 0.04 5.38 28.57 0.13 40.62 02:45:01 AM 0 20.69 0.05 5.29 26.24 0.12 47.62 02:45:01 AM 1 29.85 0.03 5.47 30.89 0.15 33.60 02:46:01 AM all 29.89 0.00 4.67 9.59 0.10 55.74 02:46:01 AM 0 18.12 0.00 3.56 10.11 0.10 68.11 02:46:01 AM 1 41.67 0.00 5.79 9.08 0.10 43.36 02:47:01 AM all 11.00 0.00 1.49 4.11 0.06 83.34 02:47:01 AM 0 13.07 0.00 1.59 4.91 0.07 80.37 02:47:01 AM 1 8.93 0.00 1.40 3.30 0.05 86.32 02:48:01 AM all 24.66 0.00 3.20 1.41 0.08 70.66 02:48:01 AM 0 28.39 0.00 3.44 1.50 0.07 66.59 02:48:01 AM 1 20.92 0.00 2.95 1.32 0.08 74.72 02:49:01 AM all 23.97 0.00 4.95 9.54 0.10 61.44 02:49:01 AM 0 27.90 0.00 5.54 8.41 0.10 58.05 02:49:01 AM 1 20.05 0.00 4.37 10.67 0.10 64.82 02:50:01 AM all 0.24 0.00 0.24 1.09 0.03 98.40 02:50:01 AM 0 0.33 0.00 0.30 1.17 0.03 98.16 02:50:01 AM 1 0.15 0.00 0.18 1.02 0.02 98.63 02:51:01 AM all 16.94 0.00 0.72 0.08 0.09 82.17 02:51:01 AM 0 7.05 0.00 0.67 0.17 0.08 92.03 02:51:01 AM 1 26.81 0.00 0.77 0.00 0.10 72.31 02:52:01 AM all 23.69 0.00 0.59 0.01 0.09 75.61 02:52:01 AM 0 16.35 0.00 0.50 0.02 0.08 83.05 02:52:01 AM 1 31.04 0.00 0.69 0.00 0.10 68.17 02:53:01 AM all 16.06 0.00 0.48 0.00 0.09 83.37 02:53:01 AM 0 3.11 0.00 0.35 0.00 0.08 96.45 02:53:01 AM 1 28.95 0.00 0.60 0.00 0.10 70.34 02:54:01 AM all 31.23 0.00 3.90 0.36 0.10 64.41 02:54:01 AM 0 18.51 0.00 3.54 0.35 0.10 77.51 02:54:01 AM 1 43.94 0.00 4.27 0.37 0.10 51.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.44 0.01 2.65 11.55 0.09 66.26 Average: 0 14.96 0.01 2.53 12.07 0.08 70.35 Average: 1 23.92 0.01 2.77 11.03 0.09 62.18