---> uname -a: Linux prd-centos8-robot-2c-8g-38231.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4929 19 2169 6801 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:41:c6:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85456sec preferred_lft 85456sec inet6 fe80::f816:3eff:fe41:c6c4/64 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) 06/29/2025 _x86_64_ (2 CPU) 02:45:32 LINUX RESTART (2 CPU) 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 132.19 70.33 61.86 7932.69 37834.41 02:48:01 AM 116.24 0.22 116.02 11.33 11188.82 02:49:01 AM 41.25 0.67 40.59 51.18 5045.37 02:50:01 AM 38.97 7.13 31.84 1310.50 2230.79 02:51:01 AM 56.36 0.25 56.11 47.04 7407.70 02:52:01 AM 7.01 0.02 7.00 0.13 568.83 02:53:01 AM 1.82 0.00 1.82 0.00 138.89 02:54:01 AM 0.35 0.00 0.35 0.00 60.35 02:55:01 AM 0.17 0.00 0.17 0.00 27.26 02:56:01 AM 0.37 0.00 0.37 0.00 70.85 02:57:01 AM 0.28 0.00 0.28 0.00 16.44 02:58:01 AM 0.20 0.00 0.20 0.00 12.68 02:59:01 AM 0.13 0.00 0.13 0.00 23.19 03:00:01 AM 6.71 0.32 6.40 36.92 233.11 03:01:02 AM 30.12 0.58 29.54 65.18 1760.41 Average: 28.81 5.30 23.51 630.33 4441.60 02:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5594184 7080752 2288240 29.03 2688 1680944 689852 7.72 178656 1831824 76336 02:48:01 AM 5122572 6973828 2759852 35.01 2688 2029396 752432 8.42 191216 2228352 154908 02:49:01 AM 5175196 6997444 2707228 34.35 2688 1999804 713292 7.99 198772 2162856 8 02:50:01 AM 5026412 6982188 2856012 36.23 2688 2130280 746740 8.36 259960 2241260 72368 02:51:01 AM 4970796 7041080 2911628 36.94 2688 2239276 650852 7.29 261648 2271428 10820 02:52:01 AM 4932448 7003324 2949976 37.42 2688 2239892 721224 8.08 261784 2311184 620 02:53:01 AM 4928628 7001400 2953796 37.47 2688 2241764 741344 8.30 261796 2315148 268 02:54:01 AM 4923784 6998032 2958640 37.53 2688 2243268 759444 8.50 261800 2319740 120 02:55:01 AM 4920080 6995900 2962344 37.58 2688 2244844 759444 8.50 261804 2323260 916 02:56:01 AM 4917040 6994232 2965384 37.62 2688 2246192 794308 8.89 261804 2326316 276 02:57:01 AM 4916404 6993848 2966020 37.63 2688 2246452 794308 8.89 261804 2326868 168 02:58:01 AM 4916868 6994504 2965556 37.62 2688 2246628 794308 8.89 261808 2326700 4 02:59:01 AM 4913112 6991904 2969312 37.67 2688 2247784 794308 8.89 261808 2330164 496 03:00:01 AM 5010248 6957840 2872176 36.44 2688 2120148 755228 8.46 299288 2213832 58580 03:01:02 AM 5072808 6987360 2809616 35.64 2688 2088780 717808 8.04 466384 1990852 11316 Average: 5022705 6999576 2859719 36.28 2688 2149697 745659 8.35 263355 2234652 25814 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 282.59 161.21 1048.39 57.38 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 115.54 91.06 1379.05 12.45 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 7.61 1.93 2.47 0.59 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 37.59 34.12 314.87 8.69 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 195.10 136.37 43.67 38.93 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 39.62 31.59 9.16 2.98 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 91.65 89.59 18.18 8.64 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 51.93 50.75 11.44 5.54 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 67.92 67.54 13.61 6.40 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 54.01 51.44 12.14 6.13 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 13.56 11.40 3.42 2.18 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 6.48 4.17 1.48 0.85 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 39.01 32.57 9.60 5.82 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 88.30 57.21 103.23 49.70 0.00 0.00 0.00 0.00 03:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 AM eth0 17.99 16.13 14.72 7.60 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 73.93 55.81 199.06 14.26 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) 06/29/2025 _x86_64_ (2 CPU) 02:45:32 LINUX RESTART (2 CPU) 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 29.12 0.06 6.56 40.60 0.09 23.58 02:47:01 AM 0 30.75 0.07 6.11 40.27 0.08 22.72 02:47:01 AM 1 27.48 0.05 7.01 40.92 0.10 24.44 02:48:01 AM all 36.74 0.00 5.35 3.20 0.10 54.62 02:48:01 AM 0 46.35 0.00 6.71 3.60 0.12 43.23 02:48:01 AM 1 27.16 0.00 4.00 2.80 0.08 65.96 02:49:01 AM all 7.51 0.00 1.09 0.81 0.04 90.55 02:49:01 AM 0 9.33 0.00 1.39 0.57 0.03 88.68 02:49:01 AM 1 5.68 0.00 0.80 1.05 0.05 92.41 02:50:01 AM all 25.67 0.00 4.36 1.17 0.08 68.73 02:50:01 AM 0 25.02 0.00 4.54 1.73 0.08 68.63 02:50:01 AM 1 26.31 0.00 4.17 0.60 0.08 68.83 02:51:01 AM all 19.44 0.00 3.60 1.74 0.08 75.14 02:51:01 AM 0 24.39 0.00 4.01 1.50 0.07 70.03 02:51:01 AM 1 14.50 0.00 3.19 1.99 0.08 80.25 02:52:01 AM all 2.81 0.00 0.33 0.08 0.04 96.74 02:52:01 AM 0 3.98 0.00 0.38 0.03 0.05 95.55 02:52:01 AM 1 1.64 0.00 0.27 0.12 0.03 97.94 02:53:01 AM all 8.73 0.00 0.61 0.03 0.05 90.57 02:53:01 AM 0 11.79 0.00 0.59 0.00 0.05 87.56 02:53:01 AM 1 5.69 0.00 0.64 0.05 0.05 93.57 02:54:01 AM all 5.94 0.00 0.39 0.00 0.07 93.60 02:54:01 AM 0 8.46 0.00 0.37 0.00 0.07 91.10 02:54:01 AM 1 3.43 0.00 0.40 0.00 0.07 96.10 02:55:01 AM all 5.00 0.00 0.41 0.00 0.07 94.52 02:55:01 AM 0 7.03 0.00 0.34 0.00 0.08 92.55 02:55:01 AM 1 2.97 0.00 0.49 0.00 0.05 96.50 02:56:01 AM all 7.25 0.00 0.41 0.00 0.06 92.28 02:56:01 AM 0 7.32 0.00 0.39 0.00 0.05 92.25 02:56:01 AM 1 7.17 0.00 0.44 0.00 0.07 92.32 02:57:01 AM all 3.60 0.00 0.24 0.00 0.04 96.11 02:57:01 AM 0 5.83 0.00 0.28 0.00 0.05 93.83 02:57:01 AM 1 1.37 0.00 0.20 0.00 0.03 98.39 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 1.91 0.00 0.18 0.00 0.05 97.85 02:58:01 AM 0 1.69 0.00 0.17 0.00 0.03 98.11 02:58:01 AM 1 2.14 0.00 0.20 0.00 0.07 97.59 02:59:01 AM all 9.96 0.00 0.52 0.00 0.07 89.45 02:59:01 AM 0 13.60 0.00 0.55 0.00 0.07 85.78 02:59:01 AM 1 6.34 0.00 0.48 0.00 0.07 93.11 03:00:01 AM all 18.32 0.00 1.80 0.14 0.08 79.65 03:00:01 AM 0 14.84 0.00 1.59 0.03 0.10 83.44 03:00:01 AM 1 21.81 0.00 2.01 0.25 0.07 75.87 03:01:02 AM all 30.09 0.00 3.69 0.18 0.08 65.97 03:01:02 AM 0 38.85 0.00 4.37 0.18 0.08 56.52 03:01:02 AM 1 21.31 0.00 3.01 0.18 0.07 75.43 Average: all 14.15 0.00 1.97 3.18 0.07 80.63 Average: 0 16.63 0.00 2.12 3.19 0.07 77.99 Average: 1 11.67 0.00 1.82 3.18 0.06 83.26