---> uname -a: Linux prd-centos8-robot-2c-8g-1773.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4916 19 2189 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:c9:19:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:fec9:199a/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) 02:25:00 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 118.76 0.22 118.55 11.33 11316.33 02:28:01 AM 45.25 1.03 44.22 113.56 5410.21 02:29:01 AM 36.50 6.75 29.76 1247.98 2141.50 02:30:01 AM 63.41 0.25 63.16 47.05 8004.88 02:31:01 AM 7.50 0.22 7.28 11.73 284.91 02:32:01 AM 2.25 0.00 2.25 0.00 144.99 02:33:01 AM 0.45 0.00 0.45 0.00 62.25 02:34:01 AM 0.22 0.00 0.22 0.00 61.11 02:35:01 AM 0.30 0.00 0.30 0.00 47.48 02:36:01 AM 0.40 0.00 0.40 0.00 8.60 02:37:01 AM 0.27 0.00 0.27 0.00 15.96 02:38:01 AM 0.23 0.00 0.23 0.00 23.68 02:39:01 AM 10.55 0.32 10.23 36.93 386.19 02:40:01 AM 27.95 0.55 27.40 64.10 1665.93 Average: 22.43 0.67 21.77 109.48 2112.43 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5095732 6966548 2786692 35.35 2688 2047952 749300 8.39 191344 2249564 170932 02:28:01 AM 5241836 7084756 2640588 33.50 2688 2018692 638944 7.15 219352 2069764 10764 02:29:01 AM 4948212 6984832 2934212 37.22 2688 2205828 716668 8.02 269228 2292632 129272 02:30:01 AM 4952116 7048744 2930308 37.18 2688 2262812 628196 7.03 260456 2276116 24 02:31:01 AM 4910940 7008692 2971484 37.70 2688 2264044 696980 7.80 260600 2320684 884 02:32:01 AM 4907416 7006724 2975008 37.74 2688 2265600 712948 7.98 260608 2324368 288 02:33:01 AM 4903116 7003900 2979308 37.80 2688 2267120 748228 8.38 260612 2328748 176 02:34:01 AM 4901388 7003796 2981036 37.82 2688 2268700 748228 8.38 260616 2330324 8 02:35:01 AM 4897952 7001684 2984472 37.86 2688 2270016 766144 8.58 260616 2333752 4 02:36:01 AM 4897572 7001676 2984852 37.87 2688 2270388 766144 8.58 260620 2334220 332 02:37:01 AM 4897488 7001692 2984936 37.87 2688 2270488 766144 8.58 260620 2334256 40 02:38:01 AM 4893960 6999356 2988464 37.91 2688 2271688 766144 8.58 260620 2337648 608 02:39:01 AM 5075252 7008232 2807172 35.61 2688 2104588 678544 7.60 306352 2134116 40568 02:40:01 AM 5037152 6981576 2845272 36.10 2688 2117704 728388 8.16 470200 2014980 22780 Average: 4968581 7007301 2913843 36.97 2688 2207544 722214 8.09 271560 2262941 26906 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.76 106.58 1467.15 13.84 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 13.90 10.48 6.85 4.02 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 37.57 31.76 331.96 6.09 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 202.60 147.83 46.35 41.60 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 61.83 54.08 12.77 4.95 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 78.20 75.95 14.80 7.33 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 57.81 55.95 12.33 6.25 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 70.90 70.74 13.82 6.57 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 58.68 56.63 12.44 6.43 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 15.85 13.56 3.92 2.43 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 3.58 2.78 0.94 0.56 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 47.44 36.08 103.15 6.31 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 82.72 55.04 102.79 50.01 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 15.01 13.74 13.11 6.98 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 62.56 52.23 153.02 11.67 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) 02:25:00 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 37.52 0.00 5.14 1.40 0.11 55.84 02:27:01 AM 0 40.36 0.00 5.01 1.69 0.10 52.83 02:27:01 AM 1 34.66 0.00 5.26 1.10 0.12 58.86 02:28:01 AM all 17.19 0.00 2.34 0.56 0.08 79.84 02:28:01 AM 0 28.09 0.00 2.85 0.45 0.07 68.54 02:28:01 AM 1 6.29 0.00 1.82 0.67 0.08 91.14 02:29:01 AM all 19.59 0.00 3.74 0.31 0.08 76.29 02:29:01 AM 0 24.14 0.00 4.45 0.40 0.08 70.93 02:29:01 AM 1 15.05 0.00 3.02 0.22 0.07 81.65 02:30:01 AM all 18.65 0.00 3.31 0.63 0.07 77.35 02:30:01 AM 0 20.49 0.00 3.31 0.67 0.07 75.47 02:30:01 AM 1 16.81 0.00 3.32 0.58 0.07 79.22 02:31:01 AM all 3.97 0.00 0.45 0.03 0.05 95.50 02:31:01 AM 0 6.17 0.00 0.42 0.03 0.05 93.33 02:31:01 AM 1 1.77 0.00 0.48 0.03 0.05 97.66 02:32:01 AM all 7.27 0.00 0.46 0.02 0.09 92.16 02:32:01 AM 0 10.20 0.00 0.45 0.00 0.08 89.26 02:32:01 AM 1 4.34 0.00 0.47 0.03 0.10 95.05 02:33:01 AM all 5.75 0.00 0.39 0.00 0.08 93.78 02:33:01 AM 0 7.82 0.00 0.34 0.00 0.08 91.76 02:33:01 AM 1 3.70 0.00 0.45 0.00 0.07 95.79 02:34:01 AM all 4.86 0.00 0.39 0.00 0.08 94.68 02:34:01 AM 0 5.49 0.00 0.37 0.00 0.10 94.04 02:34:01 AM 1 4.22 0.00 0.40 0.00 0.07 95.31 02:35:01 AM all 7.02 0.00 0.39 0.00 0.08 92.51 02:35:01 AM 0 5.64 0.00 0.35 0.00 0.07 93.95 02:35:01 AM 1 8.41 0.00 0.42 0.00 0.10 91.07 02:36:01 AM all 4.16 0.00 0.25 0.00 0.08 95.50 02:36:01 AM 0 3.07 0.00 0.22 0.00 0.07 96.64 02:36:01 AM 1 5.25 0.00 0.28 0.00 0.10 94.36 02:37:01 AM all 1.44 0.00 0.17 0.00 0.09 98.30 02:37:01 AM 0 1.47 0.00 0.18 0.00 0.08 98.26 02:37:01 AM 1 1.40 0.00 0.15 0.00 0.10 98.35 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 10.29 0.00 0.51 0.00 0.08 89.12 02:38:01 AM 0 12.67 0.00 0.50 0.00 0.08 86.75 02:38:01 AM 1 7.91 0.00 0.52 0.00 0.07 91.50 02:39:01 AM all 22.57 0.00 2.14 0.20 0.08 75.01 02:39:01 AM 0 31.90 0.00 2.69 0.30 0.08 65.02 02:39:01 AM 1 13.24 0.00 1.59 0.10 0.08 84.99 02:40:01 AM all 25.02 0.00 3.09 0.13 0.07 71.71 02:40:01 AM 0 20.70 0.00 2.85 0.10 0.07 76.28 02:40:01 AM 1 29.34 0.00 3.32 0.15 0.07 67.12 Average: all 13.25 0.00 1.63 0.23 0.08 84.81 Average: 0 15.61 0.00 1.72 0.26 0.08 82.34 Average: 1 10.89 0.00 1.54 0.21 0.08 87.28