---> uname -a: Linux prd-centos8-robot-2c-8g-2354.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 588 4923 19 2185 6811 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:4b:15:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fe4b:15b4/64 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) 09/30/2025 _x86_64_ (2 CPU) 02:15:44 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 209.43 145.87 63.56 14412.80 40545.50 02:18:01 AM 124.11 0.72 123.39 52.92 12413.06 02:19:01 AM 22.40 0.42 21.98 64.79 1599.15 02:20:01 AM 14.70 0.00 14.70 0.00 1238.42 02:21:01 AM 74.38 6.96 67.42 1292.55 8196.40 02:22:01 AM 6.28 0.00 6.28 0.00 526.39 02:23:01 AM 0.20 0.00 0.20 0.00 2.80 02:24:01 AM 0.23 0.00 0.23 0.00 2.52 02:25:01 AM 2.28 0.22 2.07 11.73 108.70 02:26:01 AM 0.72 0.00 0.72 0.00 122.53 02:27:01 AM 0.32 0.00 0.32 0.00 15.15 02:28:01 AM 0.28 0.00 0.28 0.00 15.46 02:29:01 AM 0.17 0.00 0.17 0.00 16.94 02:30:01 AM 0.17 0.03 0.13 1.87 8.68 02:31:01 AM 15.59 0.35 15.24 37.19 581.09 02:32:01 AM 28.35 0.53 27.81 64.79 1571.44 Average: 31.23 9.69 21.53 996.24 4185.58 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5411464 7009716 2470964 31.35 2688 1788880 750696 8.41 192928 1989012 118544 02:18:01 AM 5164560 7007068 2717868 34.48 2688 2018040 710192 7.95 198064 2167028 41876 02:19:01 AM 5239600 7083856 2642828 33.53 2688 2019988 637152 7.13 219104 2074852 10748 02:20:01 AM 5111912 7016032 2770516 35.15 2688 2077532 716228 8.02 230100 2182624 49252 02:21:01 AM 4962296 7057604 2920132 37.05 2688 2262604 617556 6.91 262168 2275232 10832 02:22:01 AM 4961320 7056628 2921108 37.06 2688 2262604 617556 6.91 262172 2275316 8 02:23:01 AM 4961624 7056932 2920804 37.05 2688 2262604 617556 6.91 262172 2275440 4 02:24:01 AM 4961684 7056996 2920744 37.05 2688 2262608 617556 6.91 262172 2275128 4 02:25:01 AM 4915276 7012388 2967152 37.64 2688 2264412 698760 7.82 262440 2321124 292 02:26:01 AM 4907612 7007772 2974816 37.74 2688 2267456 698760 7.82 262440 2328828 40 02:27:01 AM 4907392 7007940 2975036 37.74 2688 2267852 698760 7.82 262440 2329308 100 02:28:01 AM 4906352 7007268 2976076 37.76 2688 2268212 698760 7.82 262440 2330384 84 02:29:01 AM 4905476 7006776 2976952 37.77 2688 2268604 698760 7.82 262440 2331228 24 02:30:01 AM 4904604 7006376 2977824 37.78 2688 2269068 719856 8.06 262584 2331724 200 02:31:01 AM 4995908 6923460 2886520 36.62 2688 2100984 771412 8.64 294252 2232212 37896 02:32:01 AM 5091016 7021436 2791412 35.41 2688 2104088 674536 7.55 467064 1969304 25104 Average: 5019256 7021140 2863172 36.32 2688 2172846 684006 7.66 264061 2230546 18438 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 267.48 172.73 1658.20 58.60 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 82.51 62.83 844.97 9.57 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.53 11.51 5.93 4.12 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 26.74 20.93 133.06 4.49 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 395.92 300.15 281.64 74.78 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 2.85 2.13 0.59 0.49 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 1.63 1.03 0.44 0.34 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 2.60 2.08 0.46 0.45 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 52.39 34.59 15.79 5.11 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 30.22 28.07 7.88 5.51 0.00 0.00 0.00 0.00 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 12.20 9.28 2.92 1.87 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 12.90 9.05 2.87 1.79 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 12.58 9.35 3.02 1.99 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 11.76 9.57 2.77 1.88 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 80.56 50.83 98.74 33.92 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 20.58 17.56 16.22 8.13 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 64.22 46.36 192.23 13.32 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) 09/30/2025 _x86_64_ (2 CPU) 02:15:44 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 43.93 0.07 10.38 6.97 0.12 38.55 02:17:01 AM 0 45.13 0.08 9.88 7.65 0.12 37.14 02:17:01 AM 1 42.72 0.05 10.87 6.28 0.12 39.96 02:18:01 AM all 32.04 0.00 4.82 1.27 0.11 61.75 02:18:01 AM 0 49.17 0.00 6.31 1.55 0.10 42.87 02:18:01 AM 1 14.99 0.00 3.34 1.00 0.12 80.56 02:19:01 AM all 11.91 0.00 1.76 0.12 0.06 86.15 02:19:01 AM 0 20.90 0.00 2.25 0.18 0.07 76.59 02:19:01 AM 1 2.92 0.00 1.27 0.05 0.05 95.71 02:20:01 AM all 10.37 0.00 2.02 0.16 0.05 87.40 02:20:01 AM 0 13.17 0.00 2.15 0.13 0.05 84.49 02:20:01 AM 1 7.58 0.00 1.89 0.18 0.05 90.30 02:21:01 AM all 23.36 0.00 5.27 0.90 0.08 70.38 02:21:01 AM 0 25.98 0.00 5.29 0.70 0.08 67.94 02:21:01 AM 1 20.74 0.00 5.24 1.10 0.08 72.83 02:22:01 AM all 0.40 0.00 0.13 0.06 0.04 99.37 02:22:01 AM 0 0.15 0.00 0.12 0.03 0.05 99.65 02:22:01 AM 1 0.65 0.00 0.13 0.08 0.03 99.10 02:23:01 AM all 0.24 0.00 0.08 0.00 0.04 99.64 02:23:01 AM 0 0.08 0.00 0.08 0.00 0.07 99.77 02:23:01 AM 1 0.40 0.00 0.07 0.00 0.02 99.52 02:24:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 02:24:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:24:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 02:25:01 AM all 8.10 0.00 0.79 0.02 0.08 91.01 02:25:01 AM 0 11.48 0.00 0.99 0.02 0.08 87.43 02:25:01 AM 1 4.71 0.00 0.60 0.02 0.08 94.58 02:26:01 AM all 15.46 0.00 0.63 0.00 0.08 83.84 02:26:01 AM 0 23.72 0.00 0.85 0.00 0.07 75.36 02:26:01 AM 1 7.21 0.00 0.40 0.00 0.08 92.30 02:27:01 AM all 4.31 0.00 0.30 0.00 0.08 95.30 02:27:01 AM 0 6.62 0.00 0.47 0.00 0.10 92.81 02:27:01 AM 1 2.01 0.00 0.13 0.00 0.07 97.79 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 4.31 0.00 0.28 0.00 0.08 95.32 02:28:01 AM 0 2.84 0.00 0.18 0.00 0.08 96.90 02:28:01 AM 1 5.79 0.00 0.38 0.00 0.08 93.74 02:29:01 AM all 4.35 0.00 0.29 0.00 0.06 95.30 02:29:01 AM 0 2.77 0.00 0.23 0.00 0.03 96.96 02:29:01 AM 1 5.94 0.00 0.35 0.00 0.08 93.63 02:30:01 AM all 4.47 0.00 0.29 0.00 0.07 95.17 02:30:01 AM 0 3.29 0.00 0.22 0.00 0.07 96.43 02:30:01 AM 1 5.65 0.00 0.37 0.00 0.07 93.91 02:31:01 AM all 18.66 0.00 2.33 0.13 0.11 78.78 02:31:01 AM 0 13.08 0.00 2.12 0.10 0.10 84.61 02:31:01 AM 1 24.26 0.00 2.54 0.15 0.12 72.94 02:32:01 AM all 28.82 0.00 3.98 0.17 0.09 66.93 02:32:01 AM 0 35.26 0.00 4.54 0.15 0.10 59.95 02:32:01 AM 1 22.41 0.00 3.43 0.18 0.08 73.90 Average: all 13.19 0.00 2.09 0.61 0.07 84.04 Average: 0 15.85 0.01 2.23 0.66 0.08 81.18 Average: 1 10.52 0.00 1.94 0.56 0.07 86.90