---> uname -a: Linux prd-centos8-robot-2c-8g-4024.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: 2800.000 BogoMIPS: 5600.00 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 576 4885 19 2236 6823 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:6e:37:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85090sec preferred_lft 85090sec inet6 fe80::f816:3eff:fe6e:3730/64 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) 10/16/2025 _x86_64_ (2 CPU) 03:54:37 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 115.66 58.46 57.20 7809.15 38531.66 03:57:01 AM 117.53 0.77 116.76 54.52 12028.94 03:58:01 AM 26.48 0.00 26.48 0.00 3957.02 03:59:01 AM 6.73 0.03 6.70 0.53 171.93 04:00:01 AM 20.56 0.38 20.18 64.26 1402.82 04:01:01 AM 70.04 6.98 63.06 1292.90 8054.30 04:02:01 AM 9.13 0.07 9.06 1.73 635.17 04:03:01 AM 0.28 0.00 0.28 0.00 3.38 04:04:01 AM 0.12 0.00 0.12 0.00 0.78 04:05:01 AM 2.18 0.22 1.97 11.73 166.06 04:06:01 AM 0.40 0.00 0.40 0.00 118.68 04:07:01 AM 0.40 0.03 0.37 1.87 151.11 04:08:01 AM 0.30 0.00 0.30 0.00 143.81 04:09:01 AM 0.18 0.00 0.18 0.00 100.93 04:10:02 AM 0.73 0.35 0.38 7.20 24.70 04:11:01 AM 1.86 0.00 1.86 0.00 117.15 04:12:01 AM 0.25 0.00 0.25 0.00 66.14 04:13:01 AM 0.32 0.00 0.32 0.00 128.15 04:14:01 AM 0.23 0.00 0.23 0.00 35.51 04:15:01 AM 7.11 0.32 6.80 36.92 318.01 04:16:01 AM 30.78 0.32 30.46 36.26 2605.23 Average: 19.60 3.24 16.36 444.05 3276.98 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5540780 7072356 2341652 29.71 2688 1724072 691512 7.74 186272 1874136 106064 03:57:01 AM 5176264 7019260 2706168 34.33 2688 2018600 699852 7.84 198696 2160092 104288 03:58:01 AM 5171984 7014404 2710448 34.39 2688 2018604 699852 7.84 198924 2163756 4 03:59:01 AM 5141100 7006112 2741332 34.78 2688 2041280 708732 7.94 212148 2181528 33496 04:00:01 AM 5113700 7020560 2768732 35.13 2688 2080264 709312 7.94 230692 2181996 50568 04:01:01 AM 4966868 7063312 2915564 36.99 2688 2263724 632824 7.09 262760 2271140 10836 04:02:01 AM 4967496 7063900 2914936 36.98 2688 2263792 632824 7.09 262932 2270892 4 04:03:01 AM 4967664 7064072 2914768 36.98 2688 2263796 632824 7.09 262932 2270704 4 04:04:01 AM 4967712 7064120 2914720 36.98 2688 2263796 632824 7.09 262932 2270704 8 04:05:01 AM 4912512 7012572 2969920 37.68 2688 2267448 725912 8.13 263068 2325692 440 04:06:01 AM 4903300 7008016 2979132 37.79 2688 2272120 745304 8.35 263340 2334372 1704 04:07:01 AM 4899916 7007864 2982516 37.84 2688 2275352 745304 8.35 263616 2337368 452 04:08:01 AM 4894732 7006552 2987700 37.90 2688 2279216 745304 8.35 263616 2342572 60 04:09:01 AM 4893496 7008628 2988936 37.92 2688 2282520 730872 8.18 263616 2344076 368 04:10:02 AM 4892084 7008152 2990348 37.94 2688 2283560 730172 8.18 263776 2344752 744 04:11:01 AM 4890304 7008248 2992128 37.96 2688 2285328 730172 8.18 263924 2346472 300 04:12:01 AM 4887248 7006832 2995184 38.00 2688 2286952 730172 8.18 263924 2349792 24 04:13:01 AM 4880852 7004392 3001580 38.08 2688 2290916 730172 8.18 263924 2355836 224 04:14:01 AM 4879820 7004604 3002612 38.09 2688 2292160 730172 8.18 263924 2357108 492 04:15:01 AM 5032888 7014116 2849544 36.15 2688 2154444 682232 7.64 286108 2203356 53232 04:16:01 AM 4976764 6957584 2905668 36.86 2688 2154668 751148 8.41 486952 2063140 12068 Average: 4997975 7020746 2884457 36.59 2688 2193458 705595 7.90 261337 2254737 17875 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 306.50 185.54 1269.46 60.63 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 108.76 82.14 1235.87 11.37 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 8.37 0.90 2.20 0.30 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 6.76 3.87 3.03 2.03 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 33.31 29.05 154.00 6.38 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 618.68 428.61 296.61 98.50 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 3.45 2.15 1.41 0.61 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 2.80 0.75 0.28 0.12 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 3.60 1.85 0.47 0.40 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 145.27 127.27 37.60 10.28 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 140.84 140.45 40.39 11.16 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 91.23 90.33 25.67 7.01 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 69.89 67.74 27.74 6.16 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 113.36 112.93 29.20 9.28 0.00 0.00 0.00 0.00 04:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:02 AM eth0 33.83 30.38 7.48 2.85 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 116.45 114.91 20.45 9.02 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 119.53 118.89 20.83 9.17 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 136.29 137.53 32.81 10.60 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 3.38 3.88 0.70 0.73 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 153.03 112.30 167.89 97.72 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 14.70 13.78 13.35 7.07 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 106.19 85.94 161.43 17.22 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) 10/16/2025 _x86_64_ (2 CPU) 03:54:37 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 32.53 0.05 7.45 29.04 0.14 30.78 03:56:01 AM 0 32.88 0.05 7.03 30.18 0.20 29.66 03:56:01 AM 1 32.19 0.05 7.88 27.90 0.08 31.90 03:57:01 AM all 37.81 0.00 5.41 3.23 0.11 53.44 03:57:01 AM 0 25.41 0.00 4.44 2.69 0.10 67.36 03:57:01 AM 1 50.22 0.00 6.39 3.76 0.12 39.50 03:58:01 AM all 0.43 0.00 0.36 0.54 0.05 98.61 03:58:01 AM 0 0.38 0.00 0.37 0.27 0.03 98.95 03:58:01 AM 1 0.48 0.00 0.35 0.82 0.07 98.28 03:59:01 AM all 6.38 0.00 0.97 0.04 0.06 92.55 03:59:01 AM 0 5.57 0.00 0.75 0.05 0.07 93.56 03:59:01 AM 1 7.19 0.00 1.18 0.03 0.05 91.54 04:00:01 AM all 17.34 0.00 2.56 0.38 0.08 79.65 04:00:01 AM 0 8.22 0.00 1.87 0.22 0.07 89.63 04:00:01 AM 1 26.47 0.00 3.26 0.53 0.08 69.66 04:01:01 AM all 23.37 0.00 5.17 0.90 0.09 70.46 04:01:01 AM 0 15.07 0.00 4.25 0.89 0.10 79.70 04:01:01 AM 1 31.68 0.00 6.10 0.92 0.08 61.21 04:02:01 AM all 0.33 0.00 0.14 0.05 0.03 99.45 04:02:01 AM 0 0.20 0.00 0.15 0.02 0.03 99.60 04:02:01 AM 1 0.45 0.00 0.13 0.08 0.03 99.30 04:03:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 04:03:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 04:03:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 04:04:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 04:04:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 04:04:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 04:05:01 AM all 9.03 0.00 1.09 0.01 0.07 89.80 04:05:01 AM 0 3.83 0.00 0.57 0.00 0.07 95.53 04:05:01 AM 1 14.26 0.00 1.62 0.02 0.07 84.04 04:06:01 AM all 13.41 0.00 1.42 0.00 0.09 85.08 04:06:01 AM 0 12.14 0.00 1.21 0.00 0.09 86.56 04:06:01 AM 1 14.66 0.00 1.63 0.00 0.10 83.61 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 7.76 0.00 0.72 0.00 0.08 91.43 04:07:01 AM 0 7.30 0.00 0.69 0.00 0.10 91.91 04:07:01 AM 1 8.22 0.00 0.75 0.00 0.07 90.96 04:08:01 AM all 9.90 0.00 0.72 0.00 0.09 89.29 04:08:01 AM 0 6.62 0.00 0.46 0.00 0.09 92.84 04:08:01 AM 1 13.13 0.00 0.97 0.00 0.10 85.80 04:09:01 AM all 11.88 0.00 1.19 0.02 0.09 86.82 04:09:01 AM 0 6.39 0.00 0.61 0.03 0.07 92.89 04:09:01 AM 1 17.38 0.00 1.78 0.00 0.10 80.74 04:10:02 AM all 4.94 0.01 0.60 0.00 0.08 94.38 04:10:02 AM 0 1.76 0.02 0.30 0.00 0.05 97.88 04:10:02 AM 1 8.16 0.00 0.90 0.00 0.10 90.83 04:11:01 AM all 7.99 0.00 0.67 0.01 0.08 91.26 04:11:01 AM 0 3.32 0.00 0.55 0.02 0.07 96.05 04:11:01 AM 1 12.73 0.00 0.80 0.00 0.09 86.38 04:12:01 AM all 8.09 0.00 0.69 0.00 0.09 91.12 04:12:01 AM 0 5.84 0.00 0.64 0.00 0.10 93.42 04:12:01 AM 1 10.39 0.00 0.75 0.00 0.09 88.77 04:13:01 AM all 10.83 0.00 0.97 0.02 0.09 88.09 04:13:01 AM 0 4.75 0.00 0.72 0.03 0.08 94.41 04:13:01 AM 1 16.93 0.00 1.21 0.00 0.10 81.76 04:14:01 AM all 3.76 0.00 0.47 0.00 0.09 95.68 04:14:01 AM 0 2.15 0.00 0.28 0.00 0.08 97.48 04:14:01 AM 1 5.36 0.00 0.65 0.00 0.10 93.89 04:15:01 AM all 15.83 0.00 1.98 0.18 0.08 81.93 04:15:01 AM 0 10.37 0.00 1.37 0.23 0.08 87.93 04:15:01 AM 1 21.29 0.00 2.58 0.12 0.08 75.93 04:16:01 AM all 27.58 0.00 2.92 0.52 0.09 68.88 04:16:01 AM 0 21.25 0.00 2.62 0.55 0.09 75.49 04:16:01 AM 1 33.74 0.00 3.22 0.50 0.10 62.44 Average: all 11.90 0.00 1.70 1.67 0.08 84.65 Average: 0 8.26 0.00 1.39 1.68 0.08 88.59 Average: 1 15.54 0.00 2.02 1.66 0.08 80.70