---> uname -a: Linux prd-centos8-robot-2c-8g-47386.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 589 4830 19 2277 6810 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:19:ca:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:fe19:cab0/64 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) 07/30/2025 _x86_64_ (2 CPU) 05:15:33 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 97.10 30.25 66.85 7121.37 13798.15 05:18:01 AM 97.32 0.72 96.60 52.92 11275.09 05:19:01 AM 16.63 0.03 16.59 0.53 1924.48 05:20:01 AM 3.72 0.00 3.72 0.00 125.06 05:21:01 AM 0.43 0.00 0.43 0.00 5.10 05:22:01 AM 0.42 0.00 0.42 0.00 5.93 05:23:01 AM 0.33 0.00 0.33 0.00 3.28 05:24:01 AM 10.48 0.38 10.10 64.25 250.72 05:25:01 AM 78.02 6.97 71.05 1292.98 8526.68 05:26:02 AM 16.31 0.00 16.31 0.00 1367.60 05:27:01 AM 1.95 0.02 1.93 0.14 118.67 05:28:01 AM 6.92 5.95 0.97 574.97 600.27 05:29:01 AM 3.38 0.00 3.38 0.00 419.46 05:30:01 AM 0.33 0.02 0.32 1.07 132.73 05:31:01 AM 1.43 0.48 0.95 54.52 266.39 05:32:01 AM 1.52 0.03 1.48 1.07 101.65 05:33:01 AM 0.25 0.00 0.25 0.00 26.18 05:34:01 AM 11.11 0.32 10.80 36.92 693.37 05:35:01 AM 31.09 0.48 30.61 53.86 2857.46 Average: 19.95 2.40 17.55 487.57 2238.73 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5283376 6996132 2599048 32.97 2688 1896976 741100 8.30 222900 2063420 212232 05:18:01 AM 5169272 7006908 2713152 34.42 2688 2013588 705320 7.90 198692 2160212 45240 05:19:01 AM 5170420 7007500 2712004 34.41 2688 2013608 705320 7.90 198696 2165288 4 05:20:01 AM 5170028 7007108 2712396 34.41 2688 2013608 701656 7.86 198696 2165656 4 05:21:01 AM 5170824 7007932 2711600 34.40 2688 2013612 701656 7.86 198696 2165204 4 05:22:01 AM 5170828 7007936 2711596 34.40 2688 2013612 701656 7.86 198696 2165280 4 05:23:01 AM 5171232 7008340 2711192 34.40 2688 2013612 701656 7.86 198696 2165216 4 05:24:01 AM 5195432 7037888 2686992 34.09 2688 2018792 674352 7.55 222720 2116484 14004 05:25:01 AM 4965100 7050364 2917324 37.01 2688 2253200 626844 7.02 262364 2273420 26920 05:26:02 AM 4968148 7053240 2914276 36.97 2688 2253200 626844 7.02 262364 2273344 4 05:27:01 AM 4922044 7009628 2960380 37.56 2688 2255716 674716 7.55 262784 2318800 928 05:28:01 AM 4876264 6998436 3006160 38.14 2688 2290316 708600 7.93 265044 2362508 1508 05:29:01 AM 4864612 6997784 3017812 38.29 2688 2301272 708600 7.93 265044 2373204 1392 05:30:01 AM 4857016 6995900 3025408 38.38 2688 2306960 725976 8.13 265180 2381260 3136 05:31:01 AM 4570696 6942916 3311728 42.01 2688 2314440 724156 8.11 266844 2394788 1548 05:32:01 AM 4463468 6935116 3418956 43.37 2688 2315184 724156 8.11 266852 2392840 228 05:33:01 AM 4462612 6934508 3419812 43.39 2688 2315712 724156 8.11 266868 2394064 64 05:34:01 AM 4854384 6919652 3028040 38.42 2688 2238852 775848 8.69 340912 2325564 102128 05:35:01 AM 5005980 7030516 2876444 36.49 2688 2198288 663992 7.43 504928 2014160 25084 Average: 4963776 6997253 2918648 37.03 2688 2160029 700874 7.85 256157 2245827 22865 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 276.53 173.48 1644.58 60.37 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 75.16 52.82 826.36 9.18 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 3.02 0.83 1.11 0.53 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 1.30 0.35 0.33 0.14 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 1.43 0.20 0.23 0.05 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 1.93 0.60 0.55 0.27 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 1.68 0.38 0.37 0.14 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 10.08 9.51 5.62 3.97 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 228.63 174.67 353.02 38.32 0.00 0.00 0.00 0.00 05:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 AM eth0 5.20 1.35 0.52 6.89 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 28.18 19.87 29.31 4.90 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 32.76 31.36 118.86 9.68 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 22.29 18.19 71.73 6.63 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 24.91 22.63 6.95 12.78 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 38.07 52.15 84.28 4.79 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 10.51 13.10 2.23 1.85 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 19.48 16.36 4.67 3.02 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 81.47 53.50 148.28 89.24 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 18.30 16.50 15.21 7.78 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 46.38 34.64 174.58 13.72 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) 07/30/2025 _x86_64_ (2 CPU) 05:15:33 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 41.41 0.00 7.82 10.35 0.13 40.30 05:17:01 AM 0 36.73 0.00 8.11 10.75 0.12 44.29 05:17:01 AM 1 46.07 0.00 7.52 9.95 0.13 36.33 05:18:01 AM all 30.74 0.00 4.54 4.75 0.10 59.87 05:18:01 AM 0 21.81 0.00 4.16 6.49 0.10 67.44 05:18:01 AM 1 39.67 0.00 4.91 3.01 0.10 52.30 05:19:01 AM all 0.44 0.00 0.23 0.32 0.03 98.98 05:19:01 AM 0 0.55 0.00 0.22 0.52 0.02 98.70 05:19:01 AM 1 0.33 0.00 0.25 0.12 0.03 99.27 05:20:01 AM all 0.39 0.00 0.09 0.02 0.04 99.46 05:20:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 05:20:01 AM 1 0.20 0.00 0.12 0.03 0.03 99.62 05:21:01 AM all 0.34 0.00 0.08 0.00 0.03 99.56 05:21:01 AM 0 0.32 0.00 0.10 0.00 0.03 99.55 05:21:01 AM 1 0.37 0.00 0.05 0.00 0.02 99.57 05:22:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 05:22:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 05:22:01 AM 1 0.20 0.00 0.03 0.00 0.02 99.75 05:23:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 05:23:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 05:23:01 AM 1 0.23 0.00 0.07 0.00 0.03 99.67 05:24:01 AM all 12.71 0.00 1.81 0.24 0.06 85.18 05:24:01 AM 0 8.11 0.00 1.77 0.12 0.07 89.94 05:24:01 AM 1 17.30 0.00 1.85 0.37 0.05 80.43 05:25:01 AM all 31.62 0.00 5.49 1.44 0.08 61.37 05:25:01 AM 0 24.92 0.00 5.04 1.55 0.08 68.40 05:25:01 AM 1 38.32 0.00 5.95 1.32 0.08 54.33 05:26:02 AM all 0.08 0.00 0.18 0.31 0.03 99.41 05:26:02 AM 0 0.08 0.00 0.23 0.57 0.03 99.08 05:26:02 AM 1 0.07 0.00 0.12 0.05 0.03 99.73 05:27:01 AM all 5.44 0.00 0.40 0.04 0.08 94.04 05:27:01 AM 0 7.57 0.00 0.53 0.05 0.07 91.78 05:27:01 AM 1 3.32 0.00 0.27 0.03 0.09 96.29 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 17.65 0.24 0.33 0.28 0.08 81.41 05:28:01 AM 0 17.93 0.32 0.35 0.18 0.10 81.12 05:28:01 AM 1 17.38 0.17 0.30 0.38 0.07 81.70 05:29:01 AM all 9.88 0.00 0.16 0.25 0.06 89.65 05:29:01 AM 0 5.28 0.00 0.15 0.50 0.05 94.02 05:29:01 AM 1 14.48 0.00 0.17 0.00 0.07 85.29 05:30:01 AM all 15.35 0.00 0.25 0.03 0.09 84.28 05:30:01 AM 0 10.85 0.00 0.25 0.02 0.08 88.80 05:30:01 AM 1 19.85 0.00 0.25 0.03 0.10 79.77 05:31:01 AM all 7.73 0.00 2.17 0.06 0.07 89.97 05:31:01 AM 0 5.62 0.00 2.01 0.02 0.05 92.30 05:31:01 AM 1 9.84 0.00 2.33 0.10 0.08 87.65 05:32:01 AM all 3.81 0.00 0.64 0.01 0.05 95.49 05:32:01 AM 0 1.54 0.00 0.62 0.02 0.05 97.78 05:32:01 AM 1 6.09 0.00 0.65 0.00 0.05 93.21 05:33:01 AM all 5.55 0.00 0.21 0.00 0.05 94.19 05:33:01 AM 0 2.76 0.00 0.23 0.00 0.05 96.96 05:33:01 AM 1 8.35 0.00 0.18 0.00 0.05 91.41 05:34:01 AM all 19.91 0.00 2.56 0.23 0.08 77.22 05:34:01 AM 0 24.80 0.00 3.26 0.17 0.07 71.71 05:34:01 AM 1 15.02 0.00 1.87 0.30 0.08 82.73 05:35:01 AM all 29.45 0.00 4.14 0.40 0.09 65.91 05:35:01 AM 0 17.01 0.00 3.78 0.57 0.08 78.56 05:35:01 AM 1 41.93 0.00 4.51 0.23 0.10 53.23 Average: all 12.28 0.01 1.64 0.99 0.06 85.01 Average: 0 9.87 0.02 1.63 1.13 0.06 87.29 Average: 1 14.70 0.01 1.65 0.84 0.06 82.74