---> uname -a: Linux prd-centos8-robot-2c-8g-11531.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 604 4856 19 2236 6794 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:d6:67:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85166sec preferred_lft 85166sec inet6 fe80::f816:3eff:fed6:673b/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) 12/08/2025 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 125.61 0.13 125.47 11.33 11618.69 02:08:01 AM 37.34 1.17 36.18 117.05 4190.97 02:09:01 AM 59.95 6.75 53.20 1247.98 4052.87 02:10:01 AM 42.28 0.25 42.03 47.06 6433.69 02:11:01 AM 3.65 0.00 3.65 0.00 118.14 02:12:01 AM 0.40 0.00 0.40 0.00 5.03 02:13:01 AM 0.25 0.00 0.25 0.00 1.92 02:14:01 AM 0.62 0.22 0.40 11.73 102.20 02:15:02 AM 1.97 0.07 1.90 3.20 178.36 02:16:01 AM 0.63 0.00 0.63 0.00 146.49 02:17:01 AM 0.32 0.00 0.32 0.00 94.57 02:18:01 AM 0.28 0.00 0.28 0.00 152.19 02:19:01 AM 0.18 0.00 0.18 0.00 31.49 02:20:01 AM 0.25 0.00 0.25 0.00 74.18 02:21:01 AM 1.50 0.03 1.47 0.27 90.19 02:22:01 AM 0.32 0.00 0.32 0.00 128.46 02:23:01 AM 0.18 0.00 0.18 0.00 43.61 02:24:01 AM 2.37 0.32 2.05 36.92 149.68 02:25:01 AM 29.61 0.32 29.29 36.25 2616.44 Average: 16.21 0.49 15.72 79.64 1592.24 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5189316 7030128 2693116 34.17 2688 2016380 683784 7.66 188136 2155404 104316 02:08:01 AM 5220848 7065200 2661584 33.77 2688 2019912 663516 7.43 219088 2092632 10764 02:09:01 AM 4890260 6994784 2992172 37.96 2688 2269632 704540 7.89 257060 2350708 158572 02:10:01 AM 4942628 7039504 2939804 37.30 2688 2263916 680224 7.62 260504 2296724 28 02:11:01 AM 4943304 7040108 2939128 37.29 2688 2263924 662800 7.42 260512 2296476 4 02:12:01 AM 4943568 7040372 2938864 37.28 2688 2263924 662800 7.42 260512 2296508 4 02:13:01 AM 4943272 7040076 2939160 37.29 2688 2263924 662800 7.42 260512 2296396 4 02:14:01 AM 4887944 6988472 2994488 37.99 2688 2267664 750660 8.41 260644 2351508 556 02:15:02 AM 4878612 6983888 3003820 38.11 2688 2272404 767828 8.60 261124 2360352 1792 02:16:01 AM 4875644 6983756 3006788 38.15 2688 2275232 767828 8.60 261196 2363276 576 02:17:01 AM 4873532 6983824 3008900 38.17 2688 2277420 767828 8.60 261196 2365400 24 02:18:01 AM 4868464 6983968 3013968 38.24 2688 2282624 769332 8.61 261196 2370432 704 02:19:01 AM 4867572 6983948 3014860 38.25 2688 2283496 769332 8.61 261196 2371340 672 02:20:01 AM 4864604 6982592 3017828 38.29 2688 2285108 780632 8.74 261196 2373896 128 02:21:01 AM 4863768 6983540 3018664 38.30 2688 2286884 780632 8.74 261344 2374744 196 02:22:01 AM 4857832 6981548 3024600 38.37 2688 2290836 780632 8.74 261344 2380708 400 02:23:01 AM 4856572 6981368 3025860 38.39 2688 2291908 780632 8.74 261344 2381848 216 02:24:01 AM 4998236 6992220 2884196 36.59 2688 2162812 717676 8.04 286752 2224112 51176 02:25:01 AM 5021988 7000808 2860444 36.29 2688 2152184 695944 7.79 486760 2015180 10068 Average: 4936209 7004216 2946223 37.38 2688 2236325 728917 8.16 267980 2300929 17905 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 125.77 99.33 1285.61 13.07 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.35 10.10 6.94 3.94 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 44.60 37.22 333.55 7.18 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 585.70 456.46 117.45 99.29 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 2.52 2.02 0.55 0.48 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 2.30 1.90 0.41 0.40 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 1.87 1.23 0.43 0.23 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 144.48 131.96 38.65 10.70 0.00 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 AM eth0 131.12 132.07 39.03 10.41 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 73.23 73.01 22.61 5.91 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 53.65 54.00 16.05 4.42 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 139.36 139.98 42.72 11.37 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 18.30 16.90 5.26 1.84 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 113.33 112.58 19.99 8.76 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 129.87 128.94 22.56 10.03 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 131.04 132.49 32.35 10.25 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.83 3.77 0.63 0.64 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 144.09 108.20 168.08 95.69 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 13.78 12.81 11.68 6.71 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 98.56 87.11 114.01 15.87 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) 12/08/2025 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 37.55 0.00 5.12 1.16 0.12 56.06 02:07:01 AM 0 15.54 0.00 3.66 1.07 0.12 79.61 02:07:01 AM 1 59.59 0.00 6.57 1.25 0.12 32.47 02:08:01 AM all 13.18 0.00 1.81 0.48 0.07 84.46 02:08:01 AM 0 3.92 0.00 1.33 0.52 0.08 94.15 02:08:01 AM 1 22.45 0.00 2.29 0.45 0.05 74.77 02:09:01 AM all 26.18 0.00 5.44 1.36 0.10 66.92 02:09:01 AM 0 26.09 0.00 4.76 0.48 0.08 68.58 02:09:01 AM 1 26.26 0.00 6.12 2.23 0.12 65.27 02:10:01 AM all 15.23 0.00 3.33 2.16 0.08 79.20 02:10:01 AM 0 15.85 0.00 3.56 3.17 0.08 77.33 02:10:01 AM 1 14.62 0.00 3.09 1.15 0.08 81.05 02:11:01 AM all 0.16 0.00 0.13 0.16 0.05 99.51 02:11:01 AM 0 0.18 0.00 0.13 0.32 0.05 99.31 02:11:01 AM 1 0.13 0.00 0.12 0.00 0.05 99.70 02:12:01 AM all 0.38 0.00 0.08 0.00 0.04 99.49 02:12:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 02:12:01 AM 1 0.17 0.00 0.12 0.00 0.03 99.68 02:13:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 02:13:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 02:13:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 02:14:01 AM all 9.51 0.00 1.16 0.01 0.08 89.24 02:14:01 AM 0 5.09 0.00 0.59 0.00 0.10 94.22 02:14:01 AM 1 13.93 0.00 1.74 0.02 0.07 84.25 02:15:02 AM all 12.76 0.00 1.31 0.02 0.07 85.85 02:15:02 AM 0 4.07 0.00 0.65 0.02 0.07 95.19 02:15:02 AM 1 21.57 0.00 1.98 0.02 0.07 76.37 02:16:01 AM all 7.02 0.00 0.60 0.00 0.09 92.30 02:16:01 AM 0 2.74 0.00 0.51 0.00 0.07 96.68 02:16:01 AM 1 11.30 0.00 0.68 0.00 0.10 87.91 02:17:01 AM all 6.84 0.00 0.56 0.00 0.08 92.52 02:17:01 AM 0 2.71 0.00 0.37 0.00 0.08 96.84 02:17:01 AM 1 11.02 0.00 0.76 0.00 0.07 88.15 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 14.76 0.00 1.43 0.00 0.08 83.73 02:18:01 AM 0 17.22 0.00 1.92 0.00 0.07 80.79 02:18:01 AM 1 12.26 0.00 0.94 0.00 0.09 86.72 02:19:01 AM all 4.97 0.00 0.42 0.00 0.08 94.53 02:19:01 AM 0 2.36 0.00 0.20 0.00 0.07 97.37 02:19:01 AM 1 7.62 0.00 0.65 0.00 0.09 91.65 02:20:01 AM all 8.03 0.00 0.69 0.00 0.08 91.19 02:20:01 AM 0 3.45 0.00 0.65 0.00 0.07 95.83 02:20:01 AM 1 12.70 0.00 0.73 0.00 0.10 86.46 02:21:01 AM all 8.41 0.00 0.81 0.02 0.08 90.67 02:21:01 AM 0 5.51 0.00 0.71 0.02 0.10 93.66 02:21:01 AM 1 11.32 0.00 0.91 0.02 0.07 87.68 02:22:01 AM all 10.44 0.00 1.03 0.00 0.10 88.43 02:22:01 AM 0 4.88 0.00 0.60 0.00 0.10 94.41 02:22:01 AM 1 16.02 0.00 1.45 0.00 0.10 82.43 02:23:01 AM all 3.34 0.00 0.43 0.00 0.09 96.13 02:23:01 AM 0 2.01 0.00 0.28 0.00 0.08 97.63 02:23:01 AM 1 4.67 0.00 0.58 0.00 0.10 94.64 02:24:01 AM all 13.38 0.00 1.83 0.02 0.08 84.69 02:24:01 AM 0 17.37 0.00 1.84 0.02 0.08 80.69 02:24:01 AM 1 9.39 0.00 1.82 0.02 0.08 88.68 02:25:01 AM all 23.79 0.00 2.67 0.20 0.08 73.26 02:25:01 AM 0 19.57 0.00 2.17 0.12 0.07 78.08 02:25:01 AM 1 28.02 0.00 3.17 0.28 0.08 68.45 Average: all 11.40 0.00 1.53 0.30 0.08 86.70 Average: 0 7.89 0.00 1.27 0.30 0.08 90.46 Average: 1 14.92 0.00 1.79 0.29 0.08 82.92