---> uname -a: Linux prd-centos8-robot-2c-8g-43660.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 600 4925 19 2171 6799 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:f7:9d:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fef7:9d76/64 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) 07/18/2025 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 86.57 6.61 79.96 1245.85 6575.64 02:15:01 AM 83.74 0.72 83.02 52.92 10718.45 02:16:01 AM 18.26 0.52 17.74 64.78 1120.49 02:17:01 AM 73.35 6.97 66.39 1292.98 8084.35 02:18:01 AM 11.21 0.00 11.21 0.00 1152.45 02:19:01 AM 2.57 0.00 2.57 0.00 69.56 02:20:01 AM 0.33 0.00 0.33 0.00 3.42 02:21:01 AM 0.67 0.02 0.65 0.13 49.19 02:22:01 AM 1.92 0.03 1.88 1.87 118.79 02:23:01 AM 14.96 0.32 14.65 36.93 566.61 02:24:01 AM 28.32 0.53 27.79 64.78 1346.73 Average: 29.26 1.43 27.84 250.93 2709.52 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5324620 7053332 2557812 32.45 2688 1910912 702424 7.87 187064 2052116 184780 02:15:01 AM 5195236 7045332 2687196 34.09 2688 2026220 674536 7.55 209612 2128008 19200 02:16:01 AM 5165764 7030992 2716668 34.46 2688 2040876 690860 7.74 225524 2141484 22820 02:17:01 AM 4954240 7042288 2928192 37.15 2688 2255640 662648 7.42 262228 2285172 26912 02:18:01 AM 4955696 7043552 2926736 37.13 2688 2255648 662648 7.42 262236 2285524 16 02:19:01 AM 4953856 7041716 2928576 37.15 2688 2255652 662648 7.42 262240 2287500 4 02:20:01 AM 4953648 7041508 2928784 37.16 2688 2255652 669080 7.49 262244 2287528 4 02:21:01 AM 4911436 7000548 2970996 37.69 2688 2256940 718356 8.04 262504 2329460 172 02:22:01 AM 4906284 6997024 2976148 37.76 2688 2258528 718356 8.04 262656 2334356 4 02:23:01 AM 4996604 6910560 2885828 36.61 2688 2087448 809192 9.06 288656 2236988 30812 02:24:01 AM 5127096 7043748 2755336 34.96 2688 2090604 659380 7.38 460920 1939156 25040 Average: 5040407 7022782 2842025 36.06 2688 2154011 693648 7.77 267808 2209754 28160 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 229.57 154.80 1556.02 48.22 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 59.34 42.73 568.72 7.17 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.81 13.35 5.93 4.34 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 463.22 343.86 395.49 78.57 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 46.12 32.62 9.42 8.70 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.82 2.13 0.69 0.62 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.53 1.83 0.43 0.41 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 45.83 28.65 14.04 4.37 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 32.07 27.06 9.15 6.07 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 76.02 49.66 89.49 31.14 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 19.19 17.83 17.13 7.91 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 90.23 64.95 242.41 17.96 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) 07/18/2025 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.49 0.00 5.65 1.39 0.14 54.32 02:14:01 AM 0 25.24 0.00 5.52 1.07 0.15 68.02 02:14:01 AM 1 51.76 0.00 5.78 1.72 0.13 40.61 02:15:01 AM all 21.20 0.00 3.74 3.12 0.08 71.85 02:15:01 AM 0 17.53 0.00 3.53 3.63 0.08 75.22 02:15:01 AM 1 24.88 0.00 3.95 2.62 0.08 68.47 02:16:01 AM all 13.34 0.00 1.88 2.73 0.07 81.98 02:16:01 AM 0 6.78 0.00 1.69 2.19 0.08 89.26 02:16:01 AM 1 19.90 0.00 2.07 3.27 0.05 74.70 02:17:01 AM all 31.14 0.00 5.79 1.23 0.12 61.72 02:17:01 AM 0 17.90 0.00 4.23 0.97 0.12 76.78 02:17:01 AM 1 44.40 0.00 7.35 1.49 0.12 46.64 02:18:01 AM all 0.50 0.00 0.28 0.13 0.02 99.07 02:18:01 AM 0 0.72 0.00 0.25 0.05 0.02 98.96 02:18:01 AM 1 0.28 0.00 0.30 0.22 0.02 99.18 02:19:01 AM all 0.32 0.00 0.08 0.02 0.03 99.57 02:19:01 AM 0 0.40 0.00 0.07 0.00 0.02 99.52 02:19:01 AM 1 0.23 0.00 0.08 0.03 0.03 99.62 02:20:01 AM all 0.30 0.00 0.10 0.00 0.03 99.57 02:20:01 AM 0 0.33 0.00 0.12 0.00 0.03 99.52 02:20:01 AM 1 0.27 0.00 0.08 0.00 0.02 99.63 02:21:01 AM all 6.82 0.00 0.69 0.00 0.06 92.43 02:21:01 AM 0 2.59 0.00 0.33 0.00 0.05 97.02 02:21:01 AM 1 11.04 0.00 1.04 0.00 0.07 87.85 02:22:01 AM all 11.22 0.00 0.83 0.01 0.06 87.88 02:22:01 AM 0 8.62 0.00 0.62 0.00 0.07 90.69 02:22:01 AM 1 13.82 0.00 1.04 0.02 0.05 85.07 02:23:01 AM all 13.77 0.00 2.06 0.18 0.07 83.93 02:23:01 AM 0 10.03 0.00 1.85 0.05 0.05 88.02 02:23:01 AM 1 17.52 0.00 2.26 0.30 0.08 79.84 02:24:01 AM all 28.87 0.00 4.03 0.54 0.11 66.45 02:24:01 AM 0 31.99 0.00 4.05 0.75 0.13 63.07 02:24:01 AM 1 25.75 0.00 4.00 0.33 0.08 69.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.09 0.00 2.28 0.85 0.07 81.70 Average: 0 11.11 0.00 2.03 0.79 0.07 86.00 Average: 1 19.08 0.00 2.54 0.91 0.07 77.41