---> uname -a: Linux prd-centos8-robot-2c-8g-1795.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 597 4908 19 2191 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:3e:a1:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe3e:a1b2/64 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) 10/08/2025 _x86_64_ (2 CPU) 02:27:16 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 99.38 6.02 93.37 1088.49 7642.23 02:30:01 AM 67.18 0.68 66.49 51.58 9569.88 02:31:01 AM 42.42 7.10 35.32 1309.96 2167.39 02:32:01 AM 59.43 0.25 59.18 47.05 7974.49 02:33:01 AM 4.08 0.22 3.87 11.73 136.71 02:34:01 AM 1.98 0.00 1.98 0.00 143.85 02:35:01 AM 0.25 0.00 0.25 0.00 54.84 02:36:01 AM 0.15 0.00 0.15 0.00 58.62 02:37:01 AM 0.38 0.00 0.38 0.00 47.24 02:38:01 AM 0.45 0.00 0.45 0.00 9.95 02:39:01 AM 0.15 0.00 0.15 0.00 13.08 02:40:01 AM 0.19 0.00 0.19 0.00 46.51 02:41:01 AM 13.93 0.33 13.60 37.86 590.12 02:42:01 AM 33.07 0.72 32.36 76.77 1711.63 Average: 23.10 1.10 22.01 187.61 2157.34 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5251788 7049020 2630644 33.37 2688 1974012 685028 7.67 186768 2106744 211752 02:30:01 AM 5183468 7025904 2698964 34.24 2688 2018564 721160 8.07 198100 2150444 12 02:31:01 AM 4902464 6994468 2979968 37.81 2688 2261212 742268 8.31 279880 2329708 182964 02:32:01 AM 4950044 7046188 2932388 37.20 2688 2263684 663116 7.42 261012 2290928 4 02:33:01 AM 4906804 7004244 2975628 37.75 2688 2264980 726484 8.13 261156 2334028 952 02:34:01 AM 4900756 6999868 2981676 37.83 2688 2266652 761964 8.53 261168 2339876 336 02:35:01 AM 4898632 6999276 2983800 37.85 2688 2268244 781008 8.74 261168 2342004 360 02:36:01 AM 4894836 6997124 2987596 37.90 2688 2269888 781008 8.74 261172 2345540 284 02:37:01 AM 4893200 6996560 2989232 37.92 2688 2270916 781008 8.74 261172 2347260 4 02:38:01 AM 4892516 6996236 2989916 37.93 2688 2271292 781008 8.74 261176 2347728 320 02:39:01 AM 4892148 6996172 2990284 37.94 2688 2271608 781008 8.74 261176 2348448 276 02:40:01 AM 4889016 6994228 2993416 37.98 2688 2272800 803608 9.00 261176 2351360 140 02:41:01 AM 5039892 6973124 2842540 36.06 2688 2106124 726016 8.13 309488 2170252 38784 02:42:01 AM 5026560 6964760 2855872 36.23 2688 2111544 735524 8.24 468020 2030108 26972 Average: 4965866 7002655 2916566 37.00 2688 2206537 747872 8.37 270902 2273888 33083 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.93 77.44 1065.42 11.63 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 56.50 41.77 581.17 4.45 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 42.10 37.64 331.07 8.97 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 178.59 129.09 41.84 37.42 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 59.79 54.24 13.40 7.25 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 75.12 73.61 15.31 7.07 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 59.76 58.54 12.56 6.03 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 74.65 74.90 14.49 6.97 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 46.79 44.43 10.07 5.45 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 14.41 13.25 3.60 2.41 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 12.56 11.11 3.09 1.91 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 40.78 35.53 10.26 6.35 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 80.14 56.67 103.20 49.28 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.78 16.73 13.73 8.56 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 60.95 51.80 158.69 11.70 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) 10/08/2025 _x86_64_ (2 CPU) 02:27:16 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 39.09 0.00 5.81 0.87 0.11 54.12 02:29:01 AM 0 35.89 0.00 5.83 0.65 0.12 57.51 02:29:01 AM 1 42.29 0.00 5.79 1.08 0.10 50.74 02:30:01 AM all 10.61 0.00 1.62 3.00 0.11 84.66 02:30:01 AM 0 4.96 0.00 1.20 4.27 0.13 89.43 02:30:01 AM 1 16.27 0.00 2.04 1.72 0.08 79.89 02:31:01 AM all 29.56 0.00 4.64 0.73 0.09 64.97 02:31:01 AM 0 22.72 0.00 3.98 0.58 0.10 72.62 02:31:01 AM 1 36.43 0.00 5.31 0.88 0.08 57.30 02:32:01 AM all 15.53 0.00 2.85 0.51 0.08 81.04 02:32:01 AM 0 13.82 0.00 2.99 0.37 0.08 82.74 02:32:01 AM 1 17.24 0.00 2.70 0.65 0.07 79.34 02:33:01 AM all 4.78 0.00 0.39 0.03 0.05 94.75 02:33:01 AM 0 4.17 0.00 0.52 0.07 0.05 95.19 02:33:01 AM 1 5.40 0.00 0.25 0.00 0.05 94.30 02:34:01 AM all 6.63 0.00 0.47 0.01 0.08 92.82 02:34:01 AM 0 8.06 0.00 0.40 0.00 0.08 91.46 02:34:01 AM 1 5.20 0.00 0.54 0.02 0.07 94.18 02:35:01 AM all 5.60 0.00 0.37 0.00 0.07 93.97 02:35:01 AM 0 3.13 0.00 0.35 0.00 0.05 96.46 02:35:01 AM 1 8.06 0.00 0.39 0.00 0.08 91.47 02:36:01 AM all 4.93 0.00 0.37 0.00 0.07 94.64 02:36:01 AM 0 4.93 0.00 0.39 0.00 0.08 94.60 02:36:01 AM 1 4.92 0.00 0.35 0.00 0.05 94.68 02:37:01 AM all 6.52 0.00 0.33 0.00 0.08 93.07 02:37:01 AM 0 3.73 0.00 0.40 0.00 0.07 95.80 02:37:01 AM 1 9.31 0.00 0.27 0.00 0.08 90.34 02:38:01 AM all 4.13 0.00 0.26 0.00 0.06 95.55 02:38:01 AM 0 1.64 0.00 0.22 0.00 0.05 98.09 02:38:01 AM 1 6.62 0.00 0.30 0.00 0.07 93.01 02:39:01 AM all 3.45 0.00 0.25 0.00 0.07 96.23 02:39:01 AM 0 1.15 0.00 0.22 0.00 0.05 98.58 02:39:01 AM 1 5.75 0.00 0.28 0.00 0.08 93.89 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 10.72 0.00 0.52 0.00 0.08 88.68 02:40:01 AM 0 9.66 0.00 0.48 0.00 0.09 89.78 02:40:01 AM 1 11.78 0.00 0.56 0.00 0.07 87.59 02:41:01 AM all 20.84 0.00 2.27 0.06 0.08 76.74 02:41:01 AM 0 8.52 0.00 2.19 0.03 0.08 89.18 02:41:01 AM 1 33.16 0.00 2.35 0.08 0.08 64.32 02:42:01 AM all 33.91 0.00 4.16 0.15 0.08 61.69 02:42:01 AM 0 20.78 0.00 3.25 0.12 0.08 75.77 02:42:01 AM 1 47.05 0.00 5.07 0.18 0.08 47.60 Average: all 14.05 0.00 1.74 0.38 0.08 83.75 Average: 0 10.24 0.00 1.61 0.44 0.08 87.63 Average: 1 17.85 0.00 1.88 0.33 0.08 79.86