---> uname -a: Linux prd-centos8-robot-2c-8g-43665.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 582 4928 19 2187 6817 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:a6:cd:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fea6:cd4b/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) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 84.72 15.48 69.25 5423.29 6620.29 02:28:01 AM 91.90 0.72 91.19 52.92 10581.99 02:29:01 AM 34.11 0.42 33.69 64.79 3164.67 02:30:01 AM 69.97 6.96 63.00 1292.55 7998.27 02:31:01 AM 6.92 0.02 6.90 0.13 530.08 02:32:01 AM 2.00 0.00 2.00 0.00 136.38 02:33:01 AM 0.20 0.00 0.20 0.00 30.28 02:34:01 AM 0.15 0.00 0.15 0.00 59.51 02:35:01 AM 0.22 0.00 0.22 0.00 69.24 02:36:01 AM 0.55 0.00 0.55 0.00 18.31 02:37:01 AM 0.17 0.00 0.17 0.00 6.48 02:38:01 AM 0.18 0.00 0.18 0.00 26.28 02:39:01 AM 7.71 0.32 7.40 36.92 246.52 02:40:01 AM 32.54 0.53 32.01 64.78 1888.15 Average: 23.67 1.75 21.92 495.48 2241.39 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5338428 7057104 2544004 32.27 2688 1901180 699588 7.83 192164 2031104 194872 02:28:01 AM 5171920 7011680 2710512 34.39 2688 2016080 691040 7.74 198188 2161928 42484 02:29:01 AM 5112652 7013972 2769780 35.14 2688 2075020 699808 7.84 229920 2182432 49540 02:30:01 AM 4968632 7056820 2913800 36.97 2688 2255656 630492 7.06 262020 2268780 10820 02:31:01 AM 4928248 7016728 2954184 37.48 2688 2256200 703288 7.87 262156 2310216 368 02:32:01 AM 4923912 7014260 2958520 37.53 2688 2258084 719100 8.05 262168 2314228 144 02:33:01 AM 4920916 7012676 2961516 37.57 2688 2259520 756768 8.47 262172 2317248 748 02:34:01 AM 4917088 7010456 2965344 37.62 2688 2261104 756768 8.47 262176 2321028 592 02:35:01 AM 4912940 7007744 2969492 37.67 2688 2262532 773576 8.66 262176 2325164 28 02:36:01 AM 4912456 7007628 2969976 37.68 2688 2262900 773576 8.66 262180 2325548 120 02:37:01 AM 4912384 7007632 2970048 37.68 2688 2262968 773576 8.66 262180 2325724 48 02:38:01 AM 4908812 7005276 2973620 37.72 2688 2264192 773576 8.66 262180 2329136 544 02:39:01 AM 4966792 6933832 2915640 36.99 2688 2138464 763652 8.55 300916 2250928 60816 02:40:01 AM 5102272 7034740 2780160 35.27 2688 2105332 671144 7.51 467324 1955340 25040 Average: 4999818 7013611 2882614 36.57 2688 2184231 727568 8.15 267709 2244200 27583 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 300.65 186.17 1761.12 59.27 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 64.38 46.25 715.64 8.01 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 29.90 25.98 124.75 7.13 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 180.93 134.82 227.42 37.94 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 39.36 29.85 8.49 2.73 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 95.37 92.92 18.40 10.68 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 54.62 53.02 11.57 5.97 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 63.13 62.96 13.22 6.09 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 58.67 56.66 12.89 6.57 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 14.86 13.46 3.57 2.38 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 3.20 2.27 0.77 0.48 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 38.79 35.43 9.83 6.32 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 79.81 60.55 102.40 49.94 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 18.66 17.33 16.07 8.19 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 74.46 58.41 216.18 15.12 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) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 47.31 0.00 6.96 1.80 0.13 43.80 02:27:01 AM 0 46.17 0.00 7.18 0.97 0.12 45.56 02:27:01 AM 1 48.46 0.00 6.74 2.63 0.13 42.04 02:28:01 AM all 24.27 0.00 3.59 1.81 0.08 70.25 02:28:01 AM 0 24.79 0.00 3.47 1.95 0.08 69.70 02:28:01 AM 1 23.75 0.00 3.72 1.67 0.07 70.80 02:29:01 AM all 22.35 0.00 3.30 0.48 0.08 73.78 02:29:01 AM 0 19.08 0.00 3.31 0.40 0.08 77.13 02:29:01 AM 1 25.62 0.00 3.30 0.55 0.08 70.45 02:30:01 AM all 22.74 0.00 4.63 1.34 0.08 71.20 02:30:01 AM 0 18.01 0.00 4.31 1.17 0.08 76.43 02:30:01 AM 1 27.47 0.00 4.96 1.52 0.08 65.97 02:31:01 AM all 2.34 0.00 0.33 0.07 0.04 97.22 02:31:01 AM 0 2.79 0.00 0.44 0.07 0.03 96.67 02:31:01 AM 1 1.89 0.00 0.23 0.07 0.05 97.76 02:32:01 AM all 7.95 0.00 0.60 0.01 0.08 91.37 02:32:01 AM 0 8.33 0.00 0.82 0.00 0.07 90.77 02:32:01 AM 1 7.56 0.00 0.37 0.02 0.10 91.95 02:33:01 AM all 6.01 0.00 0.33 0.00 0.08 93.58 02:33:01 AM 0 3.89 0.00 0.30 0.00 0.08 95.73 02:33:01 AM 1 8.13 0.00 0.35 0.00 0.08 91.43 02:34:01 AM all 4.68 0.00 0.36 0.00 0.08 94.87 02:34:01 AM 0 2.71 0.00 0.35 0.00 0.07 96.87 02:34:01 AM 1 6.65 0.00 0.37 0.00 0.10 92.88 02:35:01 AM all 7.51 0.00 0.41 0.00 0.08 92.00 02:35:01 AM 0 5.90 0.00 0.45 0.00 0.07 93.59 02:35:01 AM 1 9.13 0.00 0.37 0.00 0.08 90.42 02:36:01 AM all 4.06 0.00 0.24 0.00 0.06 95.64 02:36:01 AM 0 2.32 0.00 0.22 0.00 0.05 97.41 02:36:01 AM 1 5.80 0.00 0.27 0.00 0.07 93.87 02:37:01 AM all 1.18 0.00 0.11 0.00 0.08 98.64 02:37:01 AM 0 0.84 0.00 0.10 0.00 0.05 99.01 02:37:01 AM 1 1.52 0.00 0.12 0.00 0.10 98.26 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 10.38 0.00 0.46 0.00 0.08 89.08 02:38:01 AM 0 5.35 0.00 0.37 0.00 0.08 94.20 02:38:01 AM 1 15.41 0.00 0.55 0.00 0.07 83.97 02:39:01 AM all 19.40 0.00 1.84 0.06 0.10 78.60 02:39:01 AM 0 11.03 0.00 1.95 0.05 0.10 86.87 02:39:01 AM 1 27.76 0.00 1.74 0.07 0.10 70.34 02:40:01 AM all 30.56 0.00 4.31 0.24 0.08 64.81 02:40:01 AM 0 27.30 0.00 4.20 0.25 0.08 68.16 02:40:01 AM 1 33.81 0.00 4.41 0.23 0.08 61.46 Average: all 15.07 0.00 1.97 0.41 0.08 82.47 Average: 0 12.76 0.00 1.97 0.35 0.08 84.85 Average: 1 17.37 0.00 1.97 0.48 0.09 80.10