---> uname -a: Linux prd-centos8-robot-2c-8g-1770.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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4913 19 2191 6807 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:d9:06:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85364sec preferred_lft 85364sec inet6 fe80::f816:3eff:fed9:67b/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) 11/28/2025 _x86_64_ (2 CPU) 02:12:23 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 87.37 6.35 81.02 1098.08 5769.39 02:15:01 AM 88.59 0.75 87.84 53.46 11309.28 02:16:01 AM 10.10 0.38 9.71 64.25 561.81 02:17:02 AM 2.40 0.00 2.40 0.00 60.90 02:18:01 AM 64.87 7.05 57.82 1311.37 3714.59 02:19:01 AM 30.71 0.03 30.67 3.47 6245.72 02:20:01 AM 2.30 0.00 2.30 0.00 68.83 02:21:01 AM 0.15 0.00 0.15 0.00 1.10 02:22:01 AM 0.52 0.22 0.30 11.73 8.32 02:23:01 AM 2.12 0.00 2.12 0.00 140.51 02:24:01 AM 0.87 0.00 0.87 0.00 95.32 02:25:01 AM 0.52 0.00 0.52 0.00 17.89 02:26:01 AM 0.33 0.00 0.33 0.00 10.11 02:27:01 AM 0.15 0.00 0.15 0.00 16.41 02:28:01 AM 1.62 0.07 1.55 2.13 49.07 02:29:01 AM 24.46 0.40 24.06 46.78 1300.92 Average: 19.77 0.95 18.82 160.74 1833.61 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5174192 6982112 2708240 34.36 2688 1985312 722756 8.09 195808 2175036 257168 02:15:01 AM 5094816 6975364 2787616 35.36 2688 2056580 700876 7.85 213104 2222952 44256 02:16:01 AM 5230572 7079932 2651860 33.64 2688 2025096 617576 6.91 219360 2080380 4 02:17:02 AM 5229896 7079256 2652536 33.65 2688 2025096 617576 6.91 219352 2081392 4 02:18:01 AM 4891852 6993032 2990580 37.94 2688 2267060 677592 7.59 255024 2351488 173660 02:19:01 AM 4947316 7050324 2935116 37.24 2688 2269148 619148 6.93 260476 2285952 12 02:20:01 AM 4947524 7050520 2934908 37.23 2688 2269148 619148 6.93 260480 2286068 4 02:21:01 AM 4947684 7050688 2934748 37.23 2688 2269152 619148 6.93 260480 2285976 4 02:22:01 AM 4905188 7009312 2977244 37.77 2688 2270272 667556 7.47 260740 2328224 756 02:23:01 AM 4897564 7004108 2984868 37.87 2688 2272700 667556 7.47 260748 2335952 988 02:24:01 AM 4892808 7000896 2989624 37.93 2688 2274244 683448 7.65 260748 2340632 40 02:25:01 AM 4892332 7000800 2990100 37.93 2688 2274624 683448 7.65 260748 2341012 24 02:26:01 AM 4891500 7000352 2990932 37.94 2688 2275008 683448 7.65 260748 2341688 208 02:27:01 AM 4891072 7000316 2991360 37.95 2688 2275392 683448 7.65 260748 2342252 132 02:28:01 AM 4889944 6999828 2992488 37.96 2688 2276032 681824 7.63 261028 2343124 364 02:29:01 AM 5028524 6961396 2853908 36.21 2688 2106244 704384 7.89 464520 2030208 23624 Average: 4984549 7014890 2897883 36.76 2688 2199444 665558 7.45 260882 2260771 31328 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 196.13 141.09 1453.50 34.92 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 73.20 49.76 589.33 9.23 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 13.66 11.68 3.42 2.72 0.00 0.00 0.00 0.00 02:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 AM eth0 7.35 3.67 1.24 0.81 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 43.57 38.67 345.89 10.01 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 448.95 327.16 93.63 81.16 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 2.98 1.95 0.49 0.42 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 3.83 1.98 0.54 0.43 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 39.14 18.78 10.49 2.61 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 34.04 29.63 10.55 5.72 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 16.71 15.51 4.44 3.09 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 11.58 9.06 2.77 1.79 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 13.48 9.42 3.36 2.06 0.00 0.00 0.00 0.00 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 11.66 9.53 3.08 2.01 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 12.86 8.20 3.56 2.54 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 86.99 58.98 102.29 35.81 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 63.53 45.95 164.09 12.21 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) 11/28/2025 _x86_64_ (2 CPU) 02:12:23 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.80 0.00 5.68 0.84 0.10 54.58 02:14:01 AM 0 24.23 0.00 3.68 0.85 0.10 71.14 02:14:01 AM 1 53.42 0.00 7.69 0.84 0.10 37.96 02:15:01 AM all 22.79 0.00 3.22 0.95 0.08 72.96 02:15:01 AM 0 18.08 0.00 3.09 0.97 0.08 77.79 02:15:01 AM 1 27.50 0.00 3.35 0.93 0.08 68.13 02:16:01 AM all 5.14 0.00 1.22 0.08 0.05 93.50 02:16:01 AM 0 7.55 0.00 1.37 0.15 0.05 90.88 02:16:01 AM 1 2.74 0.00 1.07 0.02 0.05 96.13 02:17:02 AM all 0.46 0.00 0.36 0.03 0.03 99.13 02:17:02 AM 0 0.60 0.00 0.38 0.05 0.03 98.93 02:17:02 AM 1 0.32 0.00 0.33 0.00 0.02 99.33 02:18:01 AM all 35.60 0.00 6.29 0.43 0.11 57.57 02:18:01 AM 0 26.30 0.00 5.34 0.39 0.10 67.87 02:18:01 AM 1 44.91 0.00 7.24 0.47 0.12 47.25 02:19:01 AM all 3.73 0.00 1.53 0.47 0.05 94.22 02:19:01 AM 0 1.72 0.00 1.46 0.55 0.05 96.22 02:19:01 AM 1 5.73 0.00 1.61 0.39 0.05 92.23 02:20:01 AM all 0.33 0.00 0.09 0.01 0.03 99.53 02:20:01 AM 0 0.57 0.00 0.10 0.00 0.02 99.32 02:20:01 AM 1 0.10 0.00 0.08 0.02 0.05 99.75 02:21:01 AM all 0.32 0.00 0.08 0.00 0.04 99.56 02:21:01 AM 0 0.52 0.00 0.07 0.00 0.03 99.38 02:21:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 02:22:01 AM all 3.52 0.00 0.41 0.01 0.05 96.01 02:22:01 AM 0 2.14 0.00 0.38 0.00 0.05 97.43 02:22:01 AM 1 4.91 0.00 0.43 0.02 0.05 94.59 02:23:01 AM all 13.94 0.00 1.03 0.02 0.07 84.94 02:23:01 AM 0 14.69 0.00 0.99 0.03 0.07 84.22 02:23:01 AM 1 13.19 0.00 1.07 0.00 0.07 85.67 02:24:01 AM all 8.88 0.00 0.39 0.03 0.07 90.63 02:24:01 AM 0 6.53 0.00 0.42 0.07 0.05 92.94 02:24:01 AM 1 11.23 0.00 0.37 0.00 0.08 88.32 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 4.40 0.00 0.30 0.00 0.07 95.23 02:25:01 AM 0 2.79 0.00 0.20 0.00 0.07 96.94 02:25:01 AM 1 6.01 0.00 0.40 0.00 0.07 93.52 02:26:01 AM all 4.47 0.00 0.30 0.00 0.08 95.15 02:26:01 AM 0 5.57 0.00 0.37 0.00 0.08 93.98 02:26:01 AM 1 3.37 0.00 0.23 0.00 0.07 96.33 02:27:01 AM all 4.41 0.00 0.29 0.00 0.08 95.21 02:27:01 AM 0 3.56 0.00 0.23 0.00 0.08 96.12 02:27:01 AM 1 5.26 0.00 0.35 0.00 0.08 94.30 02:28:01 AM all 4.04 0.00 0.43 0.03 0.08 95.42 02:28:01 AM 0 2.91 0.00 0.25 0.07 0.07 96.71 02:28:01 AM 1 5.17 0.00 0.62 0.00 0.08 94.12 02:29:01 AM all 25.50 0.00 3.07 0.12 0.08 71.23 02:29:01 AM 0 10.84 0.00 2.62 0.08 0.07 86.40 02:29:01 AM 1 40.19 0.00 3.52 0.15 0.08 56.05 Average: all 11.01 0.00 1.54 0.19 0.07 87.20 Average: 0 8.03 0.00 1.31 0.20 0.06 90.40 Average: 1 13.99 0.00 1.78 0.18 0.07 83.99