---> uname -a: Linux prd-centos8-robot-2c-8g-40899.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 585 4851 19 2260 6813 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:71:dc:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85392sec preferred_lft 85392sec inet6 fe80::f816:3eff:fe71:dce1/64 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) 07/09/2025 _x86_64_ (2 CPU) 02:13:14 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 45.30 8.60 36.70 1491.10 4212.81 02:16:01 AM 22.85 0.08 22.76 2.13 2589.92 02:17:01 AM 73.08 0.03 73.04 0.53 7300.63 02:18:01 AM 50.71 0.72 49.99 52.92 7030.44 02:19:01 AM 30.96 0.38 30.58 64.26 2274.04 02:20:01 AM 70.83 6.96 63.86 1292.77 5591.92 02:21:01 AM 20.44 0.00 20.44 0.00 3804.47 02:22:01 AM 4.15 0.02 4.13 0.13 223.19 02:23:01 AM 0.80 0.00 0.80 0.00 551.96 02:24:01 AM 0.57 0.00 0.57 0.00 305.11 02:25:01 AM 0.43 0.02 0.42 1.07 178.80 02:26:01 AM 1.12 0.48 0.63 55.32 262.62 02:27:01 AM 0.35 0.00 0.35 0.00 80.92 02:28:01 AM 0.13 0.00 0.13 0.00 15.64 02:29:01 AM 18.54 0.37 18.18 38.12 2549.07 02:30:01 AM 33.01 0.52 32.49 63.85 1218.19 Average: 23.33 1.14 22.19 191.40 2386.90 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5534496 7052736 2347928 29.79 2688 1711908 720460 8.07 183932 1880988 23696 02:16:01 AM 5395840 7012368 2486584 31.55 2688 1807072 762484 8.54 198976 1996036 62612 02:17:01 AM 5193532 6987508 2688892 34.11 2688 1972224 735124 8.23 196068 2153848 131480 02:18:01 AM 5172080 7009488 2710344 34.38 2688 2013328 701184 7.85 198340 2163304 41396 02:19:01 AM 5203864 7046024 2678560 33.98 2688 2018396 678140 7.59 222344 2108964 3272 02:20:01 AM 4972080 7057128 2910344 36.92 2688 2252884 645180 7.22 262228 2267672 99892 02:21:01 AM 4974500 7059424 2907924 36.89 2688 2252884 645180 7.22 262212 2267040 4 02:22:01 AM 4927548 7015356 2954876 37.49 2688 2255768 681784 7.63 262756 2312832 96 02:23:01 AM 4900972 7005532 2981452 37.82 2688 2272548 697748 7.81 262812 2339576 732 02:24:01 AM 4882300 6998076 3000124 38.06 2688 2283756 713148 7.99 262812 2357804 2988 02:25:01 AM 4871256 6993792 3011168 38.20 2688 2290544 713148 7.99 262880 2368320 4532 02:26:01 AM 4482096 6935728 3400328 43.14 2688 2296976 727684 8.15 264440 2376708 1668 02:27:01 AM 4480872 6935108 3401552 43.15 2688 2297596 727684 8.15 264436 2377904 52 02:28:01 AM 4480104 6934804 3402320 43.16 2688 2298044 727684 8.15 264452 2378680 96 02:29:01 AM 4984096 6988748 2898328 36.77 2688 2177412 715292 8.01 345136 2193992 23952 02:30:01 AM 4961732 6970068 2920692 37.05 2688 2181856 739720 8.28 503304 2061252 26320 Average: 4963586 7000118 2918838 37.03 2688 2148950 708228 7.93 263570 2225308 26424 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 175.69 109.68 880.14 46.52 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 30.54 29.23 427.74 3.35 0.00 0.00 0.00 0.00 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 26.82 21.03 262.60 3.27 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 60.31 31.74 567.73 5.85 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 12.91 10.45 6.29 4.32 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 200.45 147.27 349.81 36.08 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 3.03 2.23 1.13 0.47 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 30.99 19.79 29.75 4.57 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 34.98 31.29 115.74 9.02 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 22.24 18.76 73.67 12.26 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 28.48 25.40 24.71 13.18 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 44.73 59.32 67.71 5.38 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 7.67 5.85 2.32 1.57 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 15.81 12.16 3.84 2.37 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 87.25 56.68 149.05 90.72 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 17.63 16.88 14.72 8.44 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 49.97 37.36 186.06 15.46 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) 07/09/2025 _x86_64_ (2 CPU) 02:13:14 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 18.11 0.00 3.13 12.48 0.07 66.21 02:15:01 AM 0 13.00 0.00 2.99 13.80 0.05 70.16 02:15:01 AM 1 23.23 0.00 3.27 11.15 0.08 62.27 02:16:01 AM all 8.01 0.00 1.01 13.43 0.06 77.49 02:16:01 AM 0 12.47 0.00 1.37 19.88 0.07 66.20 02:16:01 AM 1 3.54 0.00 0.65 6.98 0.05 88.77 02:17:01 AM all 18.24 0.00 3.18 12.72 0.11 65.75 02:17:01 AM 0 21.97 0.00 3.32 15.73 0.08 58.90 02:17:01 AM 1 14.51 0.00 3.03 9.72 0.13 72.60 02:18:01 AM all 16.50 0.00 2.41 16.75 0.08 64.27 02:18:01 AM 0 22.21 0.00 2.84 8.84 0.08 66.02 02:18:01 AM 1 10.79 0.00 1.97 24.66 0.07 62.51 02:19:01 AM all 12.55 0.00 2.07 2.21 0.06 83.10 02:19:01 AM 0 13.66 0.00 2.17 2.22 0.07 81.87 02:19:01 AM 1 11.44 0.00 1.97 2.20 0.05 84.33 02:20:01 AM all 32.94 0.00 5.49 2.98 0.11 58.48 02:20:01 AM 0 25.47 0.00 4.75 2.18 0.10 67.49 02:20:01 AM 1 40.42 0.00 6.23 3.77 0.12 49.46 02:21:01 AM all 0.38 0.00 0.26 0.97 0.04 98.36 02:21:01 AM 0 0.13 0.00 0.30 1.02 0.05 98.50 02:21:01 AM 1 0.62 0.00 0.22 0.92 0.03 98.21 02:22:01 AM all 5.51 0.00 0.28 0.09 0.06 94.05 02:22:01 AM 0 7.01 0.00 0.33 0.18 0.05 92.42 02:22:01 AM 1 4.02 0.00 0.23 0.00 0.07 95.68 02:23:01 AM all 17.47 0.00 0.24 0.16 0.08 82.05 02:23:01 AM 0 28.00 0.00 0.23 0.00 0.07 71.70 02:23:01 AM 1 6.92 0.00 0.25 0.32 0.08 92.42 02:24:01 AM all 11.17 0.00 0.23 0.05 0.05 88.50 02:24:01 AM 0 7.52 0.00 0.22 0.10 0.05 92.11 02:24:01 AM 1 14.82 0.00 0.25 0.00 0.05 84.87 02:25:01 AM all 16.32 0.00 0.28 0.00 0.08 83.32 02:25:01 AM 0 6.76 0.00 0.27 0.00 0.08 92.89 02:25:01 AM 1 25.87 0.00 0.28 0.00 0.08 73.76 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 9.05 0.00 2.56 0.01 0.08 88.30 02:26:01 AM 0 9.67 0.00 2.59 0.00 0.08 87.66 02:26:01 AM 1 8.44 0.00 2.53 0.02 0.07 88.94 02:27:01 AM all 2.77 0.00 0.14 0.00 0.06 97.03 02:27:01 AM 0 3.81 0.00 0.17 0.00 0.05 95.97 02:27:01 AM 1 1.72 0.00 0.12 0.00 0.07 98.09 02:28:01 AM all 4.44 0.00 0.17 0.00 0.06 95.34 02:28:01 AM 0 6.18 0.00 0.17 0.00 0.07 93.58 02:28:01 AM 1 2.69 0.00 0.17 0.00 0.05 97.09 02:29:01 AM all 22.15 0.00 2.98 1.58 0.08 73.20 02:29:01 AM 0 27.69 0.00 3.44 1.87 0.08 66.92 02:29:01 AM 1 16.61 0.00 2.52 1.29 0.08 79.50 02:30:01 AM all 31.16 0.00 3.96 0.37 0.08 64.43 02:30:01 AM 0 44.59 0.00 4.27 0.35 0.08 50.70 02:30:01 AM 1 17.75 0.00 3.65 0.38 0.08 78.14 Average: all 14.18 0.00 1.78 3.99 0.07 79.99 Average: 0 15.65 0.00 1.84 4.14 0.07 78.31 Average: 1 12.71 0.00 1.71 3.84 0.07 81.66