---> uname -a: Linux prd-centos8-robot-2c-8g-52351.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 633 4826 19 2237 6766 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:87:aa:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85164sec preferred_lft 85164sec inet6 fe80::f816:3eff:fe87:aa4f/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) 09/14/2025 _x86_64_ (2 CPU) 06:21:33 LINUX RESTART (2 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 103.60 27.80 75.80 6951.46 7065.52 06:24:01 AM 88.64 0.72 87.92 52.92 10374.90 06:25:01 AM 29.56 0.47 29.09 64.78 2789.24 06:26:01 AM 73.82 6.97 66.86 1292.98 8254.27 06:27:01 AM 11.40 0.00 11.40 0.00 842.62 06:28:01 AM 2.63 0.00 2.63 0.00 70.69 06:29:01 AM 0.32 0.00 0.32 0.00 3.17 06:30:01 AM 0.67 0.22 0.45 11.73 113.43 06:31:01 AM 2.18 0.00 2.18 0.00 185.22 06:32:01 AM 0.55 0.03 0.52 1.87 142.79 06:33:01 AM 0.35 0.00 0.35 0.00 153.52 06:34:01 AM 0.27 0.00 0.27 0.00 131.51 06:35:01 AM 0.20 0.00 0.20 0.00 66.94 06:36:01 AM 0.13 0.00 0.13 0.00 72.66 06:37:02 AM 0.35 0.03 0.32 0.27 50.06 06:38:01 AM 1.44 0.00 1.44 0.00 160.39 06:39:01 AM 0.30 0.00 0.30 0.00 51.91 06:40:01 AM 0.17 0.00 0.17 0.00 37.74 06:41:01 AM 10.73 0.32 10.41 36.92 508.20 06:42:01 AM 32.26 0.53 31.72 64.78 2698.30 Average: 17.99 1.86 16.14 424.32 1689.95 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 5326504 6993956 2555928 32.43 2688 1850432 731320 8.19 185608 2049944 144356 06:24:01 AM 5127328 6964148 2755104 34.95 2688 2012600 737024 8.25 197956 2204172 42508 06:25:01 AM 5090532 6979812 2791900 35.42 2688 2063148 727472 8.15 226024 2209244 48352 06:26:01 AM 4913048 7002532 2969384 37.67 2688 2256868 666844 7.47 261668 2319984 13732 06:27:01 AM 4918364 7007676 2964068 37.60 2688 2256868 666844 7.47 261668 2320020 4 06:28:01 AM 4918444 7007760 2963988 37.60 2688 2256872 666844 7.47 261672 2320088 4 06:29:01 AM 4918208 7007524 2964224 37.61 2688 2256872 666844 7.47 261672 2320248 4 06:30:01 AM 4862852 6955840 3019580 38.31 2688 2260544 789624 8.84 261804 2374872 184 06:31:01 AM 4853448 6951732 3028984 38.43 2688 2265840 787768 8.82 262076 2384096 2044 06:32:01 AM 4850592 6951880 3031840 38.46 2688 2268844 787768 8.82 262352 2386904 896 06:33:01 AM 4846116 6951444 3036316 38.52 2688 2272876 787768 8.82 262352 2391260 428 06:34:01 AM 4837772 6948344 3044660 38.63 2688 2278120 776100 8.69 262352 2399736 1772 06:35:01 AM 4837184 6948412 3045248 38.63 2688 2278776 776100 8.69 262352 2400360 468 06:36:01 AM 4835132 6948068 3047300 38.66 2688 2280484 776100 8.69 262352 2402280 24 06:37:02 AM 4833544 6948388 3048888 38.68 2688 2282380 797040 8.92 262528 2403824 528 06:38:01 AM 4828820 6947420 3053612 38.74 2688 2286152 797040 8.92 262528 2408328 504 06:39:01 AM 4827756 6947568 3054676 38.75 2688 2287348 797040 8.92 262528 2409460 260 06:40:01 AM 4826412 6947332 3056020 38.77 2688 2288456 772932 8.65 262528 2410668 272 06:41:01 AM 4864588 6882800 3017844 38.29 2688 2191592 806032 9.03 324320 2333576 88848 06:42:01 AM 5001296 6984816 2881136 36.55 2688 2157416 697036 7.80 490552 2034340 25108 Average: 4915897 6963873 2966535 37.63 2688 2217624 750577 8.40 267845 2324170 18515 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 296.35 192.35 1689.10 59.82 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 66.41 53.79 805.16 8.67 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 19.68 15.18 7.55 5.27 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 494.40 368.87 421.41 86.31 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 1.57 0.72 0.31 0.12 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 2.45 2.02 0.54 0.48 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 3.45 2.03 0.78 0.64 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 145.83 133.37 39.24 10.95 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 106.08 107.15 39.59 8.55 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 76.79 75.52 22.67 6.14 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 66.16 65.89 27.71 5.64 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 137.29 138.39 42.57 11.29 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 7.82 6.27 3.48 1.06 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 124.58 123.58 21.47 9.68 0.00 0.00 0.00 0.00 06:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 AM eth0 126.86 126.58 22.83 9.92 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 135.82 136.73 33.16 10.55 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 3.13 3.53 0.66 0.67 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 20.85 21.01 3.40 1.77 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 136.42 94.14 175.34 104.83 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 19.39 17.71 16.24 8.06 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 99.54 84.20 168.79 17.53 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) 09/14/2025 _x86_64_ (2 CPU) 06:21:33 LINUX RESTART (2 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 43.54 0.00 7.46 2.82 0.11 46.08 06:23:01 AM 0 50.51 0.00 6.95 2.63 0.12 39.79 06:23:01 AM 1 36.53 0.00 7.98 3.00 0.10 52.40 06:24:01 AM all 26.27 0.00 3.87 1.12 0.08 68.66 06:24:01 AM 0 28.55 0.00 4.08 0.97 0.08 66.33 06:24:01 AM 1 23.99 0.00 3.67 1.27 0.08 70.99 06:25:01 AM all 17.45 0.00 2.95 2.49 0.08 77.03 06:25:01 AM 0 20.13 0.00 3.07 2.40 0.08 74.31 06:25:01 AM 1 14.78 0.00 2.84 2.57 0.07 79.75 06:26:01 AM all 27.67 0.00 5.67 1.68 0.10 64.88 06:26:01 AM 0 36.97 0.00 6.74 1.82 0.10 54.37 06:26:01 AM 1 18.39 0.00 4.61 1.54 0.10 75.37 06:27:01 AM all 0.32 0.00 0.13 1.26 0.03 98.26 06:27:01 AM 0 0.08 0.00 0.20 2.44 0.05 97.23 06:27:01 AM 1 0.55 0.00 0.07 0.08 0.02 99.28 06:28:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 06:28:01 AM 0 0.13 0.00 0.08 0.02 0.05 99.72 06:28:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 06:29:01 AM all 0.38 0.00 0.10 0.00 0.03 99.50 06:29:01 AM 0 0.17 0.00 0.13 0.00 0.03 99.67 06:29:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 06:30:01 AM all 9.81 0.00 1.26 0.05 0.07 88.81 06:30:01 AM 0 12.11 0.00 1.52 0.02 0.08 86.27 06:30:01 AM 1 7.51 0.00 1.01 0.08 0.05 91.34 06:31:01 AM all 12.53 0.00 1.44 0.06 0.08 85.89 06:31:01 AM 0 15.65 0.00 1.35 0.00 0.08 82.92 06:31:01 AM 1 9.38 0.00 1.53 0.12 0.07 88.90 06:32:01 AM all 7.36 0.00 0.60 0.01 0.07 91.97 06:32:01 AM 0 3.89 0.00 0.55 0.00 0.05 95.51 06:32:01 AM 1 10.83 0.00 0.64 0.02 0.08 88.43 06:33:01 AM all 9.43 0.00 0.76 0.00 0.08 89.72 06:33:01 AM 0 13.90 0.00 1.02 0.00 0.12 84.97 06:33:01 AM 1 5.03 0.00 0.50 0.00 0.05 94.42 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 13.97 0.00 1.43 0.03 0.08 84.51 06:34:01 AM 0 23.44 0.00 2.24 0.00 0.09 74.23 06:34:01 AM 1 4.67 0.00 0.62 0.05 0.07 94.59 06:35:01 AM all 4.56 0.00 0.42 0.00 0.07 94.96 06:35:01 AM 0 7.09 0.00 0.57 0.00 0.07 92.27 06:35:01 AM 1 2.11 0.00 0.27 0.00 0.07 97.56 06:36:01 AM all 7.80 0.00 0.67 0.00 0.07 91.46 06:36:01 AM 0 9.05 0.00 0.70 0.00 0.07 90.18 06:36:01 AM 1 6.57 0.00 0.64 0.00 0.07 92.72 06:37:02 AM all 8.57 0.00 0.86 0.00 0.08 90.49 06:37:02 AM 0 14.02 0.00 0.91 0.00 0.09 84.98 06:37:02 AM 1 3.23 0.00 0.80 0.00 0.08 95.88 06:38:01 AM all 10.12 0.00 0.97 0.01 0.08 88.83 06:38:01 AM 0 12.00 0.00 1.11 0.00 0.07 86.82 06:38:01 AM 1 8.25 0.00 0.82 0.02 0.09 90.83 06:39:01 AM all 3.48 0.00 0.46 0.00 0.08 95.98 06:39:01 AM 0 1.14 0.00 0.17 0.00 0.07 98.63 06:39:01 AM 1 5.81 0.00 0.75 0.00 0.10 93.33 06:40:01 AM all 3.40 0.00 0.45 0.00 0.08 96.08 06:40:01 AM 0 2.93 0.00 0.35 0.00 0.08 96.64 06:40:01 AM 1 3.86 0.00 0.55 0.00 0.07 95.52 06:41:01 AM all 19.70 0.00 2.07 0.05 0.08 78.10 06:41:01 AM 0 13.48 0.00 1.96 0.03 0.08 84.45 06:41:01 AM 1 25.91 0.00 2.19 0.07 0.08 71.76 06:42:01 AM all 30.60 0.00 4.18 0.30 0.09 64.83 06:42:01 AM 0 35.18 0.00 4.48 0.27 0.08 59.99 06:42:01 AM 1 26.02 0.00 3.87 0.33 0.10 69.67 Average: all 12.89 0.00 1.80 0.50 0.07 84.75 Average: 0 15.04 0.00 1.92 0.53 0.08 82.43 Average: 1 10.74 0.00 1.68 0.46 0.07 87.06