---> uname -a: Linux prd-centos8-robot-2c-8g-4581.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 622 4890 19 2184 6775 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:ae:d7:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:feae:d746/64 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) 11/02/2025 _x86_64_ (2 CPU) 00:35:43 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 233.93 143.30 90.64 14130.02 41631.85 12:38:01 AM 95.42 0.72 94.70 52.92 11321.18 12:39:01 AM 38.54 0.42 38.12 64.78 3032.61 12:40:01 AM 77.12 6.96 70.16 1292.77 8065.76 12:41:01 AM 11.48 0.00 11.48 0.00 1113.10 12:42:01 AM 2.75 0.00 2.75 0.00 75.92 12:43:01 AM 0.33 0.00 0.33 0.00 3.55 12:44:01 AM 0.65 0.22 0.43 11.73 48.18 12:45:01 AM 2.27 0.00 2.27 0.00 176.01 12:46:01 AM 0.43 0.00 0.43 0.00 23.40 12:47:01 AM 0.47 0.03 0.43 1.87 19.38 12:48:01 AM 2.83 0.32 2.52 36.93 131.23 12:49:01 AM 32.67 0.52 32.16 63.85 1709.80 Average: 38.38 11.73 26.65 1204.46 5181.57 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5370772 7039008 2511652 31.86 2688 1851428 714532 8.00 185816 2007872 166596 12:38:01 AM 5129460 6969452 2752964 34.93 2688 2015872 756184 8.47 198456 2202140 42008 12:39:01 AM 5101536 6998328 2780888 35.28 2688 2069868 744956 8.34 227800 2195292 50516 12:40:01 AM 4921404 7016752 2961020 37.56 2688 2261864 682476 7.64 260192 2312580 25916 12:41:01 AM 4923832 7019032 2958592 37.53 2688 2261868 682476 7.64 260188 2312568 4 12:42:01 AM 4923432 7018632 2958992 37.54 2688 2261868 682476 7.64 260192 2312932 4 12:43:01 AM 4923612 7018812 2958812 37.54 2688 2261868 682476 7.64 260192 2312800 4 12:44:01 AM 4876968 6973796 3005456 38.13 2688 2263536 735740 8.24 260456 2359108 124 12:45:01 AM 4868264 6968312 3014160 38.24 2688 2266724 735740 8.24 260460 2367888 180 12:46:01 AM 4868228 6968660 3014196 38.24 2688 2267108 735740 8.24 260460 2367992 52 12:47:01 AM 4867468 6968416 3014956 38.25 2688 2267624 735740 8.24 260604 2368432 96 12:48:01 AM 5062444 6990532 2819980 35.78 2688 2098516 715140 8.01 263096 2186404 23232 12:49:01 AM 5082888 7007872 2799536 35.52 2688 2097680 699884 7.84 465304 1973912 10064 Average: 4993870 6996739 2888554 36.65 2688 2172756 715658 8.01 263324 2252302 24523 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 290.40 191.95 1687.08 61.52 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 79.87 55.42 814.82 9.32 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 23.11 18.24 24.53 5.98 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 595.60 433.54 429.33 98.48 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.67 0.78 0.32 0.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.35 2.27 0.87 0.70 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.22 1.93 0.47 0.42 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 48.53 29.50 14.66 4.39 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 35.02 30.91 10.10 6.39 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 13.33 9.20 2.92 1.80 0.00 0.00 0.00 0.00 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 13.18 10.60 3.29 2.10 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 88.70 56.56 97.35 32.45 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 17.01 15.81 14.18 8.29 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 93.31 65.90 238.48 17.84 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) 11/02/2025 _x86_64_ (2 CPU) 00:35:43 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 47.38 0.06 11.41 2.74 0.11 38.30 12:37:01 AM 0 62.21 0.03 13.60 3.56 0.12 20.48 12:37:01 AM 1 32.55 0.08 9.21 1.91 0.10 56.15 12:38:01 AM all 25.86 0.00 3.51 0.93 0.09 69.60 12:38:01 AM 0 36.83 0.00 4.34 0.94 0.10 57.79 12:38:01 AM 1 14.89 0.00 2.69 0.92 0.08 81.42 12:39:01 AM all 21.78 0.00 3.35 0.24 0.07 74.56 12:39:01 AM 0 22.74 0.00 3.60 0.33 0.08 73.24 12:39:01 AM 1 20.82 0.00 3.10 0.15 0.05 75.88 12:40:01 AM all 28.90 0.00 5.94 0.67 0.10 64.39 12:40:01 AM 0 35.48 0.00 6.93 0.77 0.10 56.72 12:40:01 AM 1 22.33 0.00 4.96 0.57 0.10 72.04 12:41:01 AM all 0.27 0.00 0.14 0.11 0.04 99.44 12:41:01 AM 0 0.38 0.00 0.13 0.15 0.02 99.32 12:41:01 AM 1 0.15 0.00 0.15 0.07 0.07 99.57 12:42:01 AM all 0.35 0.00 0.08 0.01 0.03 99.53 12:42:01 AM 0 0.52 0.00 0.05 0.02 0.03 99.38 12:42:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 12:43:01 AM all 0.27 0.00 0.10 0.00 0.03 99.61 12:43:01 AM 0 0.42 0.00 0.12 0.00 0.03 99.43 12:43:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 12:44:01 AM all 6.85 0.00 0.73 0.01 0.05 92.36 12:44:01 AM 0 8.03 0.00 0.94 0.00 0.05 90.98 12:44:01 AM 1 5.68 0.00 0.52 0.02 0.05 93.74 12:45:01 AM all 16.34 0.00 0.84 0.02 0.08 82.72 12:45:01 AM 0 20.44 0.00 1.10 0.02 0.08 78.35 12:45:01 AM 1 12.25 0.00 0.57 0.02 0.08 87.08 12:46:01 AM all 4.36 0.00 0.28 0.00 0.05 95.31 12:46:01 AM 0 4.27 0.00 0.33 0.00 0.05 95.35 12:46:01 AM 1 4.45 0.00 0.23 0.00 0.05 95.27 12:47:01 AM all 4.86 0.00 0.33 0.00 0.07 94.74 12:47:01 AM 0 5.03 0.00 0.32 0.00 0.07 94.58 12:47:01 AM 1 4.68 0.00 0.35 0.00 0.07 94.90 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 9.43 0.00 1.58 0.02 0.07 88.91 12:48:01 AM 0 4.75 0.00 1.59 0.02 0.08 93.57 12:48:01 AM 1 14.11 0.00 1.57 0.02 0.05 84.25 12:49:01 AM all 30.85 0.00 3.39 0.16 0.08 65.52 12:49:01 AM 0 33.87 0.00 3.17 0.22 0.07 62.68 12:49:01 AM 1 27.82 0.00 3.62 0.10 0.08 68.37 Average: all 15.19 0.00 2.44 0.38 0.07 81.92 Average: 0 18.07 0.00 2.79 0.46 0.07 78.61 Average: 1 12.31 0.01 2.09 0.29 0.06 85.24