---> uname -a: Linux prd-centos8-robot-2c-8g-717.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 599 4908 19 2189 6800 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:f3:01:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fef3:158/64 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) 10/05/2025 _x86_64_ (2 CPU) 05:37:22 LINUX RESTART (2 CPU) 05:38:01 AM tps rtps wtps bread/s bwrtn/s 05:39:01 AM 87.19 7.06 80.12 2369.74 5647.42 05:40:01 AM 83.99 0.75 83.24 53.45 11222.21 05:41:01 AM 41.08 7.10 33.98 1309.75 2139.60 05:42:01 AM 59.15 0.25 58.90 47.05 7909.06 05:43:01 AM 4.62 0.22 4.40 11.73 169.46 05:44:01 AM 2.03 0.00 2.03 0.00 145.10 05:45:01 AM 0.23 0.00 0.23 0.00 56.27 05:46:01 AM 0.23 0.00 0.23 0.00 57.17 05:47:01 AM 0.18 0.00 0.18 0.00 44.80 05:48:01 AM 0.28 0.00 0.28 0.00 6.72 05:49:01 AM 0.35 0.00 0.35 0.00 15.83 05:50:01 AM 0.18 0.00 0.18 0.00 31.34 05:51:01 AM 13.95 0.32 13.63 36.93 507.97 05:52:01 AM 28.56 0.53 28.02 64.78 1650.45 Average: 23.00 1.16 21.84 278.13 2114.67 05:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 AM 5208380 6993632 2674040 33.92 2688 1964136 773916 8.67 194648 2149120 240016 05:40:01 AM 5168224 7009496 2714196 34.43 2688 2017296 711272 7.96 209500 2155144 9940 05:41:01 AM 4895308 6968892 2987112 37.90 2688 2243224 764856 8.56 276116 2341900 165344 05:42:01 AM 4948336 7043464 2934084 37.22 2688 2263020 651992 7.30 262216 2290424 36 05:43:01 AM 4905544 7001948 2976876 37.77 2688 2264296 731732 8.19 262360 2333092 936 05:44:01 AM 4897156 6995224 2985264 37.87 2688 2265964 748236 8.38 262372 2341552 288 05:45:01 AM 4893092 6992732 2989328 37.92 2688 2267556 764036 8.55 262372 2345556 272 05:46:01 AM 4891324 6992604 2991096 37.95 2688 2269196 764036 8.55 262376 2347288 260 05:47:01 AM 4888336 6990660 2994084 37.98 2688 2270224 781424 8.75 262376 2349944 4 05:48:01 AM 4888100 6990808 2994320 37.99 2688 2270600 781424 8.75 262380 2350588 292 05:49:01 AM 4887236 6990148 2995184 38.00 2688 2270804 781424 8.75 262380 2351148 148 05:50:01 AM 4884288 6988296 2998132 38.04 2688 2271916 783088 8.77 262380 2354080 360 05:51:01 AM 4940444 6911784 2941976 37.32 2688 2143044 782936 8.77 302388 2274200 61876 05:52:01 AM 5114176 7050836 2768244 35.12 2688 2110788 664796 7.44 468444 1942160 26996 Average: 4957853 6994323 2924567 37.10 2688 2206576 748941 8.39 272308 2280443 36198 05:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 210.08 152.55 1440.50 32.10 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 52.72 38.45 589.03 15.96 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 38.16 33.63 329.13 7.54 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 168.09 119.54 38.98 28.73 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 63.04 57.32 12.84 5.17 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 75.32 73.14 14.98 7.11 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 65.86 64.77 12.88 6.46 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 75.69 75.30 14.59 7.00 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 47.78 46.10 10.00 5.54 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 15.33 13.21 3.77 2.41 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 9.48 8.10 2.35 1.49 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 35.54 31.96 8.66 5.53 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 71.27 56.96 101.42 51.95 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 18.09 16.58 15.48 7.76 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 67.61 56.26 185.34 13.20 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) 10/05/2025 _x86_64_ (2 CPU) 05:37:22 LINUX RESTART (2 CPU) 05:38:01 AM CPU %user %nice %system %iowait %steal %idle 05:39:01 AM all 37.99 0.00 5.95 0.89 0.11 55.06 05:39:01 AM 0 26.68 0.00 5.38 0.73 0.10 67.11 05:39:01 AM 1 49.28 0.00 6.52 1.05 0.12 43.03 05:40:01 AM all 21.13 0.00 3.34 1.23 0.08 74.22 05:40:01 AM 0 19.85 0.00 3.30 0.98 0.08 75.78 05:40:01 AM 1 22.41 0.00 3.37 1.47 0.08 72.67 05:41:01 AM all 25.44 0.00 4.06 1.73 0.10 68.67 05:41:01 AM 0 18.67 0.00 4.07 1.52 0.10 75.64 05:41:01 AM 1 32.21 0.00 4.05 1.93 0.10 61.70 05:42:01 AM all 16.67 0.00 3.01 0.48 0.08 79.77 05:42:01 AM 0 9.73 0.00 2.69 0.38 0.07 87.13 05:42:01 AM 1 23.60 0.00 3.32 0.57 0.10 72.41 05:43:01 AM all 4.57 0.00 0.36 0.03 0.03 95.01 05:43:01 AM 0 1.61 0.00 0.32 0.02 0.03 98.03 05:43:01 AM 1 7.54 0.00 0.40 0.03 0.03 91.99 05:44:01 AM all 6.89 0.00 0.48 0.01 0.07 92.56 05:44:01 AM 0 7.40 0.00 0.47 0.02 0.07 92.05 05:44:01 AM 1 6.38 0.00 0.49 0.00 0.07 93.06 05:45:01 AM all 5.66 0.00 0.35 0.00 0.06 93.93 05:45:01 AM 0 3.37 0.00 0.35 0.00 0.05 96.23 05:45:01 AM 1 7.96 0.00 0.35 0.00 0.07 91.62 05:46:01 AM all 5.22 0.00 0.38 0.00 0.07 94.33 05:46:01 AM 0 3.43 0.00 0.47 0.00 0.07 96.03 05:46:01 AM 1 7.02 0.00 0.29 0.00 0.07 92.63 05:47:01 AM all 6.96 0.00 0.35 0.00 0.07 92.62 05:47:01 AM 0 4.05 0.00 0.32 0.00 0.07 95.56 05:47:01 AM 1 9.87 0.00 0.39 0.00 0.07 89.68 05:48:01 AM all 4.88 0.00 0.31 0.00 0.09 94.72 05:48:01 AM 0 2.83 0.00 0.28 0.00 0.10 96.79 05:48:01 AM 1 6.92 0.00 0.33 0.00 0.08 92.66 05:49:01 AM all 3.05 0.00 0.26 0.00 0.05 96.64 05:49:01 AM 0 2.59 0.00 0.23 0.00 0.05 97.12 05:49:01 AM 1 3.50 0.00 0.28 0.00 0.05 96.17 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 9.37 0.00 0.58 0.00 0.08 89.98 05:50:01 AM 0 8.30 0.00 0.72 0.00 0.07 90.91 05:50:01 AM 1 10.43 0.00 0.43 0.00 0.08 89.05 05:51:01 AM all 19.89 0.00 1.77 0.05 0.08 78.21 05:51:01 AM 0 20.02 0.00 2.13 0.05 0.08 77.72 05:51:01 AM 1 19.76 0.00 1.42 0.05 0.08 78.69 05:52:01 AM all 31.00 0.00 4.05 0.13 0.08 64.73 05:52:01 AM 0 18.88 0.00 2.97 0.12 0.08 77.95 05:52:01 AM 1 43.12 0.00 5.14 0.13 0.08 51.53 Average: all 14.21 0.00 1.81 0.32 0.08 83.58 Average: 0 10.54 0.00 1.70 0.27 0.07 87.42 Average: 1 17.89 0.00 1.92 0.38 0.08 79.74