---> uname -a: Linux prd-centos8-robot-2c-8g-13700.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 636 4867 19 2194 6762 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:a3:8c:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fea3:8cfe/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) 02/18/2026 _x86_64_ (2 CPU) 08:26:55 LINUX RESTART (2 CPU) 08:28:02 AM tps rtps wtps bread/s bwrtn/s 08:29:01 AM 118.44 0.20 118.23 5.69 11240.42 08:30:01 AM 40.90 1.52 39.39 138.22 5271.74 08:31:01 AM 63.21 6.71 56.50 1245.72 4116.68 08:32:01 AM 37.79 0.22 37.57 43.59 6398.32 08:33:01 AM 3.77 0.07 3.70 4.93 129.60 08:34:01 AM 2.20 0.00 2.20 0.00 140.54 08:35:01 AM 0.22 0.00 0.22 0.00 56.42 08:36:01 AM 0.18 0.00 0.18 0.00 51.01 08:37:01 AM 0.45 0.03 0.42 2.13 67.03 08:38:01 AM 0.28 0.00 0.28 0.00 44.16 08:39:01 AM 27.04 0.63 26.41 73.18 1403.25 Average: 26.63 0.85 25.78 137.80 2615.97 08:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:01 AM 5092796 6937116 2789628 35.39 2688 2020028 806828 9.03 188360 2253216 134936 08:30:01 AM 5225996 7074112 2656428 33.70 2688 2024116 651128 7.29 219532 2086644 9024 08:31:01 AM 4883792 6983668 2998632 38.04 2688 2265584 708756 7.94 256676 2357620 160380 08:32:01 AM 4943068 7045012 2939356 37.29 2688 2269132 642704 7.20 261128 2292928 4 08:33:01 AM 4897336 7000564 2985088 37.87 2688 2270468 726680 8.14 261476 2338264 1188 08:34:01 AM 4893816 6998420 2988608 37.91 2688 2271832 743540 8.33 261488 2341916 372 08:35:01 AM 4888744 6994788 2993680 37.98 2688 2273296 762472 8.54 261488 2346708 216 08:36:01 AM 4886768 6994396 2995656 38.00 2688 2274856 762472 8.54 261492 2348672 296 08:37:01 AM 4884240 6993624 2998184 38.04 2688 2276600 779960 8.73 261496 2351236 152 08:38:01 AM 4933500 7046028 2948924 37.41 2688 2279736 658804 7.38 261904 2302132 2108 08:39:01 AM 5017252 6954148 2865172 36.35 2688 2109516 741196 8.30 471332 2033544 22328 Average: 4958846 7001989 2923578 37.09 2688 2212288 725867 8.13 269670 2277535 30091 08:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 109.15 85.77 1367.10 12.06 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 14.18 10.71 6.95 4.10 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 39.47 33.94 337.42 7.88 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 187.25 137.75 43.00 32.82 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 70.20 58.74 15.61 6.08 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 60.35 59.65 12.27 5.76 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 47.28 46.59 10.56 5.10 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 58.06 57.91 12.94 5.85 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 71.86 69.08 16.53 8.97 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 55.59 45.24 17.04 7.86 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 50.70 37.75 97.65 52.37 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 69.40 58.42 174.28 13.53 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) 02/18/2026 _x86_64_ (2 CPU) 08:26:55 LINUX RESTART (2 CPU) 08:28:02 AM CPU %user %nice %system %iowait %steal %idle 08:29:01 AM all 33.85 0.00 5.17 1.50 0.13 59.35 08:29:01 AM 0 26.80 0.00 4.86 1.71 0.14 66.49 08:29:01 AM 1 40.89 0.00 5.49 1.29 0.12 52.22 08:30:01 AM all 12.72 0.00 1.92 0.95 0.07 84.34 08:30:01 AM 0 11.84 0.00 1.74 1.09 0.07 85.28 08:30:01 AM 1 13.60 0.00 2.10 0.82 0.07 83.41 08:31:01 AM all 27.37 0.00 4.94 4.41 0.09 63.19 08:31:01 AM 0 17.62 0.00 4.47 8.00 0.10 69.81 08:31:01 AM 1 37.13 0.00 5.41 0.82 0.08 56.57 08:32:01 AM all 10.07 0.00 2.19 1.56 0.08 86.11 08:32:01 AM 0 6.04 0.00 1.97 1.77 0.07 90.14 08:32:01 AM 1 14.08 0.00 2.41 1.35 0.08 82.07 08:33:01 AM all 5.98 0.00 0.48 0.02 0.08 93.45 08:33:01 AM 0 6.06 0.00 0.42 0.03 0.08 93.40 08:33:01 AM 1 5.91 0.00 0.54 0.00 0.07 93.49 08:34:01 AM all 5.52 0.00 0.34 0.02 0.09 94.02 08:34:01 AM 0 3.28 0.00 0.33 0.03 0.08 96.27 08:34:01 AM 1 7.77 0.00 0.35 0.00 0.10 91.77 08:35:01 AM all 5.39 0.00 0.38 0.00 0.08 94.15 08:35:01 AM 0 7.14 0.00 0.34 0.00 0.08 92.44 08:35:01 AM 1 3.65 0.00 0.42 0.00 0.07 95.87 08:36:01 AM all 4.93 0.00 0.35 0.00 0.07 94.65 08:36:01 AM 0 4.83 0.00 0.34 0.00 0.07 94.77 08:36:01 AM 1 5.04 0.00 0.37 0.00 0.07 94.52 08:37:01 AM all 11.65 0.00 0.57 0.00 0.10 87.68 08:37:01 AM 0 8.36 0.00 0.60 0.00 0.10 90.94 08:37:01 AM 1 14.95 0.00 0.54 0.00 0.10 84.42 08:38:01 AM all 12.66 0.00 0.61 0.00 0.08 86.64 08:38:01 AM 0 5.66 0.00 0.55 0.00 0.08 93.71 08:38:01 AM 1 19.66 0.00 0.67 0.00 0.08 79.59 08:39:01 AM all 25.51 0.00 3.62 0.13 0.10 70.63 08:39:01 AM 0 21.78 0.00 3.07 0.12 0.10 74.93 08:39:01 AM 1 29.25 0.00 4.17 0.15 0.10 66.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.14 0.00 1.87 0.78 0.09 83.12 Average: 0 10.85 0.00 1.70 1.16 0.09 86.21 Average: 1 17.43 0.00 2.04 0.40 0.09 80.04