---> uname -a: Linux prd-centos8-robot-2c-8g-1544.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 601 4830 19 2265 6797 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:77:dd:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85301sec preferred_lft 85301sec inet6 fe80::f816:3eff:fe77:dd8d/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) 10/07/2025 _x86_64_ (2 CPU) 12:07:24 LINUX RESTART (2 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 144.92 88.57 56.35 9063.13 36838.50 12:10:01 PM 62.10 16.86 45.23 3829.39 4338.44 12:11:01 PM 106.33 0.72 105.61 52.91 11737.01 12:12:01 PM 23.94 0.38 23.56 64.25 1987.92 12:13:01 PM 7.43 0.03 7.40 0.53 478.14 12:14:01 PM 35.37 6.71 28.66 1245.72 2903.55 12:15:01 PM 50.70 0.25 50.45 47.05 6524.99 12:16:01 PM 7.37 0.00 7.37 0.00 524.33 12:17:01 PM 2.37 0.22 2.15 11.73 107.93 12:18:01 PM 0.92 0.00 0.92 0.00 547.21 12:19:01 PM 0.52 0.00 0.52 0.00 279.27 12:20:01 PM 0.30 0.02 0.28 1.07 234.44 12:21:01 PM 0.92 0.03 0.88 1.87 271.43 12:22:01 PM 1.00 0.55 0.45 53.46 65.07 12:23:01 PM 0.37 0.03 0.33 0.27 40.44 12:24:01 PM 1.28 0.00 1.28 0.00 33.79 12:25:01 PM 18.68 0.42 18.26 47.73 2541.19 Average: 27.33 6.75 20.57 848.22 4085.78 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 6102768 7371804 1779656 22.58 2688 1469184 339344 3.80 126496 1400024 1784 12:10:01 PM 5344840 6991956 2537584 32.19 2688 1836120 798444 8.94 203436 2036840 151212 12:11:01 PM 5153016 6995428 2729408 34.63 2688 2018240 741576 8.30 199072 2177272 42016 12:12:01 PM 5225852 7069828 2656572 33.70 2688 2020168 657620 7.36 219540 2087636 10748 12:13:01 PM 5166836 7014272 2715588 34.45 2688 2023668 720584 8.07 224136 2141712 3504 12:14:01 PM 4987876 6976036 2894548 36.72 2688 2160980 775432 8.68 262676 2269580 43064 12:15:01 PM 4947696 7042764 2934728 37.23 2688 2263120 663816 7.43 262520 2291280 10820 12:16:01 PM 4947900 7042964 2934524 37.23 2688 2263124 663816 7.43 262520 2291108 4 12:17:01 PM 4904140 7001076 2978284 37.78 2688 2265004 732940 8.21 262704 2333976 500 12:18:01 PM 4871796 6985536 3010628 38.19 2688 2281828 732940 8.21 263120 2366204 1408 12:19:01 PM 4863992 6984824 3018432 38.29 2688 2288896 748332 8.38 263120 2373320 236 12:20:01 PM 4857708 6985448 3024716 38.37 2688 2295812 746876 8.36 263120 2380204 148 12:21:01 PM 4848180 6983640 3034244 38.49 2688 2303516 746876 8.36 263364 2388996 92 12:22:01 PM 4460980 6924520 3421444 43.41 2688 2307164 761364 8.52 264720 2395116 428 12:23:01 PM 4460300 6924344 3422124 43.41 2688 2307824 757572 8.48 264896 2395836 136 12:24:01 PM 4413788 6878028 3468636 44.00 2688 2308020 789172 8.84 264896 2442248 136 12:25:01 PM 4987548 6994944 2894876 36.73 2688 2181128 716608 8.02 502300 2034308 22336 Average: 4973248 7009848 2909176 36.91 2688 2152576 711371 7.97 257214 2223862 16975 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 2.22 1.67 0.50 0.34 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 292.99 175.42 1653.78 60.03 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 84.82 63.17 845.36 9.68 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 15.99 8.48 5.80 3.48 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 7.17 4.50 1.73 1.23 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 30.89 29.29 325.44 4.94 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 164.88 122.98 39.25 28.82 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 1.47 0.53 0.15 0.08 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 25.01 17.04 22.06 2.36 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 43.31 37.01 119.28 10.16 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 13.66 13.11 41.39 5.84 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 25.92 20.88 38.41 5.45 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 22.91 21.01 56.93 11.79 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 37.19 54.72 22.41 4.82 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 17.19 14.81 4.43 2.85 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 6.81 5.31 2.37 1.15 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 82.39 55.51 149.61 95.11 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 51.46 37.97 195.83 14.60 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) 10/07/2025 _x86_64_ (2 CPU) 12:07:24 LINUX RESTART (2 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 12.13 0.08 4.90 73.75 0.11 9.04 12:09:01 PM 0 11.35 0.10 4.62 72.40 0.10 11.42 12:09:01 PM 1 12.91 0.05 5.18 75.08 0.12 6.67 12:10:01 PM all 31.88 0.00 5.35 1.40 0.13 61.24 12:10:01 PM 0 36.00 0.00 4.61 1.12 0.12 58.16 12:10:01 PM 1 27.75 0.00 6.10 1.69 0.13 64.33 12:11:01 PM all 33.14 0.00 4.88 2.59 0.15 59.24 12:11:01 PM 0 43.22 0.00 6.00 2.87 0.17 47.74 12:11:01 PM 1 23.07 0.00 3.77 2.30 0.13 70.72 12:12:01 PM all 12.38 0.00 1.61 0.18 0.07 85.77 12:12:01 PM 0 15.46 0.00 2.07 0.25 0.08 82.13 12:12:01 PM 1 9.30 0.00 1.15 0.10 0.05 89.40 12:13:01 PM all 2.16 0.00 0.96 0.56 0.08 96.24 12:13:01 PM 0 3.42 0.00 1.00 0.60 0.05 94.92 12:13:01 PM 1 0.90 0.00 0.92 0.52 0.10 97.56 12:14:01 PM all 13.85 0.00 2.57 12.36 0.12 71.10 12:14:01 PM 0 15.30 0.00 2.81 11.03 0.15 70.71 12:14:01 PM 1 12.39 0.00 2.33 13.70 0.08 71.50 12:15:01 PM all 20.47 0.00 3.55 4.68 0.10 71.19 12:15:01 PM 0 21.18 0.00 3.55 4.52 0.10 70.64 12:15:01 PM 1 19.76 0.00 3.54 4.85 0.10 71.75 12:16:01 PM all 0.40 0.00 0.09 0.18 0.03 99.30 12:16:01 PM 0 0.65 0.00 0.07 0.17 0.02 99.10 12:16:01 PM 1 0.15 0.00 0.12 0.20 0.03 99.50 12:17:01 PM all 3.17 0.00 0.26 0.01 0.03 96.53 12:17:01 PM 0 3.86 0.00 0.32 0.00 0.03 95.79 12:17:01 PM 1 2.48 0.00 0.20 0.02 0.03 97.27 12:18:01 PM all 19.42 0.00 0.32 0.06 0.08 80.12 12:18:01 PM 0 16.58 0.00 0.28 0.02 0.08 83.03 12:18:01 PM 1 22.27 0.00 0.35 0.10 0.08 77.20 12:19:01 PM all 7.27 0.00 0.16 0.02 0.04 92.52 12:19:01 PM 0 8.83 0.00 0.17 0.00 0.05 90.95 12:19:01 PM 1 5.70 0.00 0.15 0.03 0.03 94.09 12:19:01 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 10.35 0.00 0.19 0.05 0.11 89.30 12:20:01 PM 0 13.97 0.00 0.22 0.00 0.12 85.70 12:20:01 PM 1 6.72 0.00 0.17 0.10 0.10 92.91 12:21:01 PM all 13.58 0.00 0.28 0.02 0.07 86.06 12:21:01 PM 0 15.00 0.00 0.33 0.02 0.05 84.60 12:21:01 PM 1 12.17 0.00 0.22 0.02 0.08 87.52 12:22:01 PM all 9.00 0.00 2.60 0.01 0.07 88.32 12:22:01 PM 0 8.84 0.00 2.63 0.02 0.07 88.44 12:22:01 PM 1 9.16 0.00 2.57 0.00 0.07 88.20 12:23:01 PM all 5.68 0.00 0.31 0.00 0.07 93.94 12:23:01 PM 0 3.73 0.00 0.32 0.00 0.05 95.91 12:23:01 PM 1 7.65 0.00 0.30 0.00 0.08 91.96 12:24:01 PM all 3.41 0.00 0.20 0.02 0.05 96.32 12:24:01 PM 0 3.44 0.00 0.17 0.02 0.05 96.33 12:24:01 PM 1 3.38 0.00 0.23 0.02 0.05 96.31 12:25:01 PM all 25.42 0.00 3.89 0.35 0.10 70.24 12:25:01 PM 0 28.71 0.00 3.82 0.30 0.10 67.07 12:25:01 PM 1 22.13 0.00 3.95 0.40 0.10 73.42 Average: all 13.17 0.00 1.89 5.62 0.08 79.24 Average: 0 14.68 0.01 1.94 5.44 0.08 77.85 Average: 1 11.64 0.00 1.84 5.81 0.08 80.62