---> uname -a: Linux prd-centos8-robot-2c-8g-3699.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 582 4945 19 2169 6817 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:3c:07:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85010sec preferred_lft 85010sec inet6 fe80::f816:3eff:fe3c:726/64 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) 10/15/2025 _x86_64_ (2 CPU) 03:54:04 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 113.93 53.62 60.31 5893.10 7753.60 03:57:01 AM 94.17 0.72 93.45 52.92 11219.10 03:58:01 AM 23.89 0.38 23.51 62.51 1969.39 03:59:01 AM 59.37 6.75 52.62 1247.78 3605.66 04:00:01 AM 39.60 0.25 39.35 47.05 6497.65 04:01:01 AM 4.33 0.22 4.12 11.73 149.26 04:02:01 AM 2.22 0.07 2.15 1.73 73.63 04:03:01 AM 0.17 0.00 0.17 0.00 1.73 04:04:01 AM 0.13 0.00 0.13 0.00 0.92 04:05:01 AM 0.23 0.00 0.23 0.00 2.52 04:06:01 AM 0.27 0.00 0.27 0.00 3.50 04:07:01 AM 0.15 0.00 0.15 0.00 1.18 04:08:01 AM 0.13 0.00 0.13 0.00 1.17 04:09:01 AM 0.12 0.00 0.12 0.00 1.05 04:10:01 AM 1.35 0.03 1.32 0.27 31.32 04:11:01 AM 0.25 0.00 0.25 0.00 2.98 04:12:01 AM 0.28 0.00 0.28 0.00 5.51 04:13:01 AM 0.17 0.00 0.17 0.00 2.02 04:14:01 AM 0.10 0.00 0.10 0.00 0.93 04:15:01 AM 0.33 0.00 0.33 0.00 4.60 04:16:01 AM 7.17 0.32 6.85 36.93 199.83 04:17:01 AM 31.62 0.52 31.11 63.85 1417.49 Average: 17.27 2.86 14.41 337.20 1497.50 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5388088 7067980 2494340 31.64 2688 1862944 675156 7.56 187440 1988924 175528 03:57:01 AM 5162764 7006076 2719664 34.50 2688 2018744 716312 8.02 198980 2164412 42008 03:58:01 AM 5241904 7086824 2640524 33.50 2688 2020624 645360 7.23 219188 2072244 10760 03:59:01 AM 4965260 7060168 2917168 37.01 2688 2262372 645404 7.23 255624 2285284 175024 04:00:01 AM 4963884 7060060 2918544 37.03 2688 2263860 638008 7.14 262408 2276352 4 04:01:01 AM 4921644 7018400 2960784 37.56 2688 2264424 706616 7.91 262536 2318296 216 04:02:01 AM 4921056 7017880 2961372 37.57 2688 2264492 706616 7.91 262700 2318608 4 04:03:01 AM 4921524 7018352 2960904 37.56 2688 2264496 706616 7.91 262708 2318344 4 04:04:01 AM 4921456 7018284 2960972 37.56 2688 2264496 706616 7.91 262704 2318420 4 04:05:01 AM 4921572 7018400 2960856 37.56 2688 2264496 706616 7.91 262704 2318308 4 04:06:01 AM 4921700 7018532 2960728 37.56 2688 2264500 706616 7.91 262704 2318380 8 04:07:01 AM 4921844 7018676 2960584 37.56 2688 2264500 706616 7.91 262704 2318312 4 04:08:01 AM 4921448 7018280 2960980 37.56 2688 2264500 706616 7.91 262704 2318448 4 04:09:01 AM 4920444 7017280 2961984 37.58 2688 2264504 704780 7.89 262704 2319380 4 04:10:01 AM 4921024 7017868 2961404 37.57 2688 2264504 724308 8.11 262904 2318660 4 04:11:01 AM 4921184 7018068 2961244 37.57 2688 2264540 724308 8.11 262904 2318648 48 04:12:01 AM 4920908 7017816 2961520 37.57 2688 2264564 724308 8.11 262904 2318828 4 04:13:01 AM 4920792 7017700 2961636 37.57 2688 2264564 708568 7.93 262904 2318944 4 04:14:01 AM 4920928 7017840 2961500 37.57 2688 2264568 708568 7.93 262904 2318832 4 04:15:01 AM 4920964 7017876 2961464 37.57 2688 2264568 708568 7.93 262904 2318832 4 04:16:01 AM 5008992 6959824 2873436 36.45 2688 2122424 748768 8.38 293732 2214336 49640 04:17:01 AM 5149832 7066296 2732596 34.67 2688 2090192 647460 7.25 459888 1914416 27000 Average: 4986328 7026295 2896100 36.74 2688 2209494 698764 7.82 264493 2258873 21831 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 306.56 195.23 1677.10 61.53 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 84.70 63.97 825.00 9.78 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 10.08 7.80 5.06 3.35 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 43.91 31.77 329.87 7.16 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 141.29 85.72 32.48 21.10 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 10.45 4.72 3.90 0.83 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 1.25 0.48 0.34 0.21 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 1.83 0.15 0.14 0.01 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 1.45 0.17 0.09 0.01 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 1.88 0.07 0.09 0.00 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 3.32 0.52 0.37 0.17 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 2.72 0.15 0.24 0.01 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 2.13 0.40 0.47 0.24 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 0.60 0.27 0.28 0.20 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 3.93 0.15 0.50 0.01 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 1.42 0.67 0.33 0.16 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 1.22 0.57 0.19 0.11 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 0.37 0.17 0.03 0.01 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 0.95 0.12 0.07 0.01 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 0.45 0.15 0.04 0.01 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 42.61 30.39 75.66 24.99 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 17.29 15.33 14.51 7.57 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 30.93 19.95 134.85 6.25 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) 10/15/2025 _x86_64_ (2 CPU) 03:54:04 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 33.79 0.04 6.48 5.17 0.10 54.42 03:56:01 AM 0 33.25 0.02 5.42 5.02 0.10 56.19 03:56:01 AM 1 34.33 0.07 7.54 5.33 0.10 52.64 03:57:01 AM all 27.28 0.00 3.84 3.65 0.09 65.13 03:57:01 AM 0 19.96 0.00 3.37 1.99 0.08 74.60 03:57:01 AM 1 34.60 0.00 4.32 5.32 0.10 55.67 03:58:01 AM all 13.24 0.00 1.49 0.53 0.08 84.66 03:58:01 AM 0 7.28 0.00 1.34 0.63 0.08 90.67 03:58:01 AM 1 19.20 0.00 1.63 0.43 0.07 78.66 03:59:01 AM all 28.87 0.00 4.90 1.43 0.11 64.70 03:59:01 AM 0 13.60 0.00 3.75 1.51 0.10 81.04 03:59:01 AM 1 44.18 0.00 6.06 1.34 0.12 48.31 04:00:01 AM all 8.35 0.00 1.72 1.31 0.05 88.56 04:00:01 AM 0 9.91 0.00 1.67 1.04 0.05 87.33 04:00:01 AM 1 6.80 0.00 1.77 1.59 0.05 89.79 04:01:01 AM all 1.42 0.00 0.21 0.05 0.03 98.29 04:01:01 AM 0 0.55 0.00 0.18 0.07 0.03 99.16 04:01:01 AM 1 2.29 0.00 0.23 0.03 0.03 97.41 04:02:01 AM all 0.49 0.00 0.14 0.01 0.07 99.29 04:02:01 AM 0 0.35 0.00 0.17 0.02 0.08 99.38 04:02:01 AM 1 0.63 0.00 0.12 0.00 0.05 99.20 04:03:01 AM all 0.55 0.00 0.11 0.00 0.05 99.29 04:03:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.41 04:03:01 AM 1 0.72 0.00 0.08 0.00 0.03 99.17 04:04:01 AM all 0.50 0.00 0.11 0.00 0.07 99.32 04:04:01 AM 0 0.35 0.00 0.13 0.00 0.08 99.43 04:04:01 AM 1 0.65 0.00 0.08 0.00 0.05 99.22 04:05:01 AM all 0.47 0.00 0.09 0.00 0.05 99.39 04:05:01 AM 0 0.30 0.00 0.10 0.00 0.07 99.53 04:05:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 04:06:01 AM all 0.47 0.00 0.09 0.00 0.08 99.36 04:06:01 AM 0 0.30 0.00 0.13 0.00 0.10 99.46 04:06:01 AM 1 0.63 0.00 0.05 0.00 0.07 99.25 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 0.45 0.00 0.11 0.00 0.07 99.37 04:07:01 AM 0 0.28 0.00 0.13 0.00 0.08 99.50 04:07:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 04:08:01 AM all 0.48 0.00 0.10 0.00 0.07 99.36 04:08:01 AM 0 0.27 0.00 0.12 0.00 0.07 99.55 04:08:01 AM 1 0.68 0.00 0.08 0.00 0.07 99.17 04:09:01 AM all 0.48 0.00 0.09 0.00 0.05 99.37 04:09:01 AM 0 0.30 0.00 0.10 0.00 0.05 99.55 04:09:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 04:10:01 AM all 0.44 0.00 0.24 0.00 0.10 99.21 04:10:01 AM 0 0.50 0.00 0.23 0.00 0.08 99.18 04:10:01 AM 1 0.38 0.00 0.25 0.00 0.12 99.25 04:11:01 AM all 0.70 0.00 0.12 0.01 0.06 99.11 04:11:01 AM 0 0.60 0.00 0.12 0.02 0.07 99.20 04:11:01 AM 1 0.80 0.00 0.12 0.00 0.05 99.03 04:12:01 AM all 0.60 0.00 0.12 0.00 0.08 99.21 04:12:01 AM 0 0.54 0.00 0.15 0.00 0.08 99.23 04:12:01 AM 1 0.67 0.00 0.08 0.00 0.07 99.18 04:13:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 04:13:01 AM 0 0.30 0.00 0.10 0.00 0.07 99.53 04:13:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 04:14:01 AM all 0.43 0.00 0.08 0.00 0.06 99.43 04:14:01 AM 0 0.25 0.00 0.08 0.00 0.08 99.58 04:14:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 04:15:01 AM all 0.30 0.00 0.10 0.00 0.05 99.55 04:15:01 AM 0 0.30 0.00 0.15 0.00 0.07 99.48 04:15:01 AM 1 0.30 0.00 0.05 0.00 0.03 99.62 04:16:01 AM all 9.45 0.00 1.54 0.05 0.07 88.89 04:16:01 AM 0 7.98 0.00 1.74 0.03 0.07 90.18 04:16:01 AM 1 10.92 0.00 1.33 0.07 0.07 87.61 04:17:01 AM all 31.48 0.00 3.82 0.24 0.09 64.36 04:17:01 AM 0 37.69 0.00 4.13 0.23 0.12 57.83 04:17:01 AM 1 25.27 0.00 3.52 0.25 0.07 70.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.31 0.00 1.16 0.57 0.07 90.89 Average: 0 6.16 0.00 1.07 0.48 0.08 92.21 Average: 1 8.47 0.00 1.26 0.65 0.06 89.56