---> uname -a: Linux prd-centos8-robot-2c-8g-3072.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 619 4890 19 2187 6779 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:5a:fd:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85392sec preferred_lft 85392sec inet6 fe80::f816:3eff:fe5a:fda6/64 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) 10/29/2025 _x86_64_ (2 CPU) 03:19:02 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 78.14 15.24 62.90 3789.67 5261.78 03:22:01 AM 90.87 0.72 90.15 52.92 10876.37 03:23:01 AM 21.25 0.03 21.21 0.53 1951.59 03:24:01 AM 74.71 7.25 67.46 1349.95 4075.62 03:25:01 AM 29.21 0.03 29.18 3.47 6224.80 03:26:01 AM 4.55 0.00 4.55 0.00 177.56 03:27:01 AM 0.32 0.00 0.32 0.00 3.42 03:28:01 AM 0.87 0.22 0.65 11.73 42.44 03:29:01 AM 2.17 0.00 2.17 0.00 143.79 03:30:01 AM 0.75 0.00 0.75 0.00 70.61 03:31:01 AM 0.62 0.00 0.62 0.00 20.18 03:32:01 AM 0.52 0.00 0.52 0.00 17.44 03:33:01 AM 0.53 0.00 0.53 0.00 17.40 03:34:01 AM 0.43 0.03 0.40 1.87 16.24 03:35:01 AM 19.84 0.43 19.41 43.19 1167.49 Average: 21.67 1.60 20.07 350.63 2006.54 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5342268 7035532 2540156 32.23 2688 1876176 716000 8.02 188308 2031960 183084 03:22:01 AM 5138788 6981672 2743636 34.81 2688 2018692 729444 8.17 198916 2189084 42400 03:23:01 AM 5047952 6926324 2834472 35.96 2688 2054672 776296 8.69 214504 2269996 46780 03:24:01 AM 4933924 7032192 2948500 37.41 2688 2264656 657412 7.36 254944 2311308 176096 03:25:01 AM 4927876 7025900 2954548 37.48 2688 2264784 658544 7.37 260800 2306968 12 03:26:01 AM 4927952 7025976 2954472 37.48 2688 2264784 658544 7.37 260804 2306816 4 03:27:01 AM 4928016 7026040 2954408 37.48 2688 2264784 658544 7.37 260808 2306928 4 03:28:01 AM 4883064 6982368 2999360 38.05 2688 2266064 722212 8.09 261072 2351600 4 03:29:01 AM 4872948 6975040 3009476 38.18 2688 2268860 722212 8.09 261080 2361524 700 03:30:01 AM 4871328 6974480 3011096 38.20 2688 2269920 740840 8.30 261080 2362724 36 03:31:01 AM 4871316 6974872 3011108 38.20 2688 2270308 740840 8.30 261080 2362996 24 03:32:01 AM 4870972 6974908 3011452 38.20 2688 2270688 740840 8.30 261080 2363340 24 03:33:01 AM 4870048 6974368 3012376 38.22 2688 2271072 740840 8.30 261080 2364252 36 03:34:01 AM 4843852 6951108 3038572 38.55 2688 2273884 744720 8.34 261460 2389740 2444 03:35:01 AM 5103612 7032704 2778812 35.25 2688 2102152 668424 7.48 308660 2110872 24500 Average: 4962261 6992899 2920163 37.05 2688 2200100 711714 7.97 251712 2292674 31743 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 341.14 216.68 1769.43 61.93 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 74.18 53.55 734.95 8.54 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 12.33 5.03 4.56 2.80 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 49.67 43.00 341.09 10.74 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 564.41 407.75 112.12 93.94 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 2.67 2.12 0.57 0.50 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.85 2.02 0.46 0.42 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 37.32 21.26 11.10 3.07 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 33.81 30.15 10.99 5.95 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 16.91 14.33 4.23 2.82 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 11.83 9.50 3.18 2.06 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 11.58 9.28 2.89 1.81 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 11.53 9.38 3.04 1.99 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 13.11 9.40 3.83 2.94 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 91.65 60.70 100.20 35.17 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 85.05 59.64 207.07 15.66 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) 10/29/2025 _x86_64_ (2 CPU) 03:19:02 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 36.33 0.00 6.06 2.40 0.11 55.11 03:21:01 AM 0 44.55 0.00 6.67 2.32 0.12 46.34 03:21:01 AM 1 28.11 0.00 5.45 2.47 0.10 63.87 03:22:01 AM all 25.28 0.00 3.52 2.50 0.09 68.61 03:22:01 AM 0 30.67 0.00 3.92 2.89 0.08 62.44 03:22:01 AM 1 19.91 0.00 3.12 2.12 0.10 74.76 03:23:01 AM all 10.30 0.00 1.15 0.39 0.05 88.11 03:23:01 AM 0 18.62 0.00 1.38 0.50 0.05 79.44 03:23:01 AM 1 1.97 0.00 0.92 0.28 0.05 96.78 03:24:01 AM all 38.43 0.00 6.68 1.05 0.10 53.74 03:24:01 AM 0 49.21 0.00 7.65 1.28 0.10 41.76 03:24:01 AM 1 27.65 0.00 5.72 0.82 0.10 65.72 03:25:01 AM all 1.96 0.00 1.32 1.01 0.04 95.67 03:25:01 AM 0 2.88 0.00 1.31 0.92 0.03 94.86 03:25:01 AM 1 1.04 0.00 1.33 1.11 0.05 96.48 03:26:01 AM all 0.36 0.00 0.08 0.01 0.02 99.53 03:26:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 03:26:01 AM 1 0.10 0.00 0.08 0.02 0.02 99.78 03:27:01 AM all 0.30 0.00 0.09 0.00 0.02 99.59 03:27:01 AM 0 0.50 0.00 0.10 0.00 0.02 99.38 03:27:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 03:28:01 AM all 4.44 0.00 0.43 0.01 0.04 95.07 03:28:01 AM 0 4.74 0.00 0.45 0.02 0.03 94.76 03:28:01 AM 1 4.15 0.00 0.42 0.00 0.05 95.38 03:29:01 AM all 15.02 0.00 1.00 0.02 0.07 83.90 03:29:01 AM 0 17.38 0.00 1.31 0.00 0.07 81.24 03:29:01 AM 1 12.66 0.00 0.68 0.03 0.07 86.56 03:30:01 AM all 7.53 0.00 0.42 0.01 0.05 92.00 03:30:01 AM 0 8.29 0.00 0.42 0.02 0.05 91.23 03:30:01 AM 1 6.76 0.00 0.42 0.00 0.05 92.77 03:31:01 AM all 4.47 0.00 0.35 0.00 0.04 95.14 03:31:01 AM 0 5.12 0.00 0.33 0.00 0.05 94.50 03:31:01 AM 1 3.82 0.00 0.37 0.00 0.03 95.78 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 4.62 0.00 0.31 0.00 0.05 95.02 03:32:01 AM 0 4.71 0.00 0.28 0.00 0.05 94.95 03:32:01 AM 1 4.52 0.00 0.33 0.00 0.05 95.10 03:33:01 AM all 4.80 0.00 0.31 0.00 0.04 94.85 03:33:01 AM 0 4.13 0.00 0.30 0.00 0.03 95.54 03:33:01 AM 1 5.47 0.00 0.32 0.00 0.05 94.16 03:34:01 AM all 7.24 0.00 0.33 0.00 0.05 92.39 03:34:01 AM 0 3.19 0.00 0.37 0.00 0.03 96.41 03:34:01 AM 1 11.28 0.00 0.28 0.00 0.07 88.37 03:35:01 AM all 15.59 0.00 2.44 0.18 0.06 81.72 03:35:01 AM 0 18.89 0.00 2.50 0.32 0.07 78.23 03:35:01 AM 1 12.29 0.00 2.39 0.05 0.05 85.22 Average: all 11.78 0.00 1.64 0.51 0.06 86.02 Average: 0 14.24 0.00 1.81 0.55 0.05 83.35 Average: 1 9.33 0.00 1.46 0.46 0.06 88.69