---> uname -a: Linux prd-centos8-robot-2c-8g-3613.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 639 4834 19 2223 6759 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:7c:83:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85404sec preferred_lft 85404sec inet6 fe80::f816:3eff:fe7c:8333/64 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) 10/30/2025 _x86_64_ (2 CPU) 04:02:56 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 120.43 0.32 120.11 14.53 11462.24 04:06:01 AM 46.95 1.03 45.92 113.56 5514.28 04:07:01 AM 32.99 6.75 26.25 1248.19 2006.17 04:08:01 AM 64.46 0.25 64.21 47.05 7859.48 04:09:01 AM 5.01 0.00 5.01 0.00 444.82 04:10:01 AM 0.18 0.00 0.18 0.00 1.87 04:11:01 AM 0.18 0.00 0.18 0.00 1.37 04:12:01 AM 2.25 0.25 2.00 13.60 134.21 04:13:01 AM 0.33 0.00 0.33 0.00 134.87 04:14:01 AM 0.37 0.00 0.37 0.00 145.01 04:15:01 AM 0.28 0.00 0.28 0.00 98.67 04:16:01 AM 0.33 0.00 0.33 0.00 103.88 04:17:01 AM 0.25 0.00 0.25 0.00 89.35 04:18:02 AM 0.38 0.03 0.35 0.27 121.68 04:19:01 AM 22.65 0.64 22.01 74.42 1893.97 Average: 19.80 0.62 19.18 100.80 2000.87 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5089024 6960884 2793408 35.44 2688 2048768 776304 8.69 190860 2258112 169604 04:06:01 AM 5209104 7054192 2673328 33.92 2688 2020796 705904 7.90 219084 2104472 10764 04:07:01 AM 4944716 6957036 2937716 37.27 2688 2182496 780452 8.74 262884 2307412 103996 04:08:01 AM 4914420 7012768 2968012 37.65 2688 2264912 693024 7.76 260376 2323300 10832 04:09:01 AM 4914472 7012604 2967960 37.65 2688 2264912 693024 7.76 260384 2323308 4 04:10:01 AM 4914296 7012432 2968136 37.66 2688 2264916 684700 7.67 260384 2323416 4 04:11:01 AM 4914412 7012568 2968020 37.65 2688 2264920 684700 7.67 260384 2323356 4 04:12:01 AM 4857028 6958440 3025404 38.38 2688 2268188 787996 8.82 260812 2380076 868 04:13:01 AM 4853740 6958504 3028692 38.42 2688 2271528 787996 8.82 260812 2383468 280 04:14:01 AM 4849352 6958132 3033080 38.48 2688 2275568 806952 9.04 260812 2387816 120 04:15:01 AM 4846008 6957616 3036424 38.52 2688 2278424 830344 9.30 260812 2390812 96 04:16:01 AM 4841956 6957228 3040476 38.57 2688 2282100 830344 9.30 260812 2394896 744 04:17:01 AM 4834636 6953484 3047796 38.67 2688 2285620 866876 9.71 260812 2402100 1640 04:18:02 AM 4888988 7013644 2993444 37.98 2688 2291420 696068 7.79 261312 2348268 3904 04:19:01 AM 5030340 6997776 2852092 36.18 2688 2139524 718372 8.04 480376 2012244 24148 Average: 4926833 6985154 2955599 37.50 2688 2226939 756204 8.47 268061 2310870 21801 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 128.28 98.03 1471.43 13.36 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 12.80 10.73 6.96 4.23 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 46.08 39.76 333.34 13.75 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 441.57 341.82 93.82 77.39 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 2.90 2.15 0.63 0.51 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 1.47 0.73 0.21 0.12 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 2.23 1.93 0.42 0.42 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 154.70 137.27 31.32 11.11 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 239.34 239.72 42.74 17.60 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 210.36 211.03 39.81 15.48 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 141.44 140.83 26.61 10.95 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 219.99 220.38 42.12 16.48 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 248.48 249.44 45.42 18.17 0.00 0.00 0.00 0.00 04:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:02 AM eth0 147.25 129.09 32.61 10.59 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 71.77 51.27 135.89 103.65 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 137.98 125.03 153.56 20.83 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) 10/30/2025 _x86_64_ (2 CPU) 04:02:56 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 37.39 0.00 5.51 3.44 0.12 53.54 04:05:01 AM 0 32.60 0.00 5.50 3.60 0.12 58.18 04:05:01 AM 1 42.18 0.00 5.52 3.28 0.12 48.91 04:06:01 AM all 21.00 0.00 2.54 0.96 0.07 75.44 04:06:01 AM 0 16.01 0.00 2.53 0.82 0.07 80.58 04:06:01 AM 1 25.98 0.00 2.55 1.10 0.07 70.30 04:07:01 AM all 19.32 0.00 3.93 0.77 0.08 75.91 04:07:01 AM 0 13.89 0.00 3.58 1.00 0.08 81.44 04:07:01 AM 1 24.75 0.00 4.28 0.53 0.07 70.38 04:08:01 AM all 21.52 0.00 4.34 1.40 0.08 72.66 04:08:01 AM 0 12.50 0.00 3.32 1.75 0.08 82.34 04:08:01 AM 1 30.56 0.00 5.36 1.04 0.08 62.95 04:09:01 AM all 0.34 0.00 0.13 0.07 0.03 99.44 04:09:01 AM 0 0.53 0.00 0.15 0.12 0.02 99.18 04:09:01 AM 1 0.15 0.00 0.10 0.02 0.03 99.70 04:10:01 AM all 0.26 0.00 0.07 0.00 0.03 99.65 04:10:01 AM 0 0.38 0.00 0.05 0.00 0.02 99.55 04:10:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 04:11:01 AM all 0.38 0.00 0.09 0.00 0.03 99.51 04:11:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 04:11:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 04:12:01 AM all 9.75 0.00 0.99 0.02 0.07 89.17 04:12:01 AM 0 4.97 0.00 0.74 0.02 0.07 94.21 04:12:01 AM 1 14.56 0.00 1.25 0.02 0.07 84.11 04:13:01 AM all 12.88 0.00 1.31 0.00 0.15 85.65 04:13:01 AM 0 10.52 0.00 1.22 0.00 0.15 88.11 04:13:01 AM 1 15.26 0.00 1.41 0.00 0.15 83.18 04:14:01 AM all 11.74 0.00 1.18 0.00 0.08 87.00 04:14:01 AM 0 8.82 0.00 1.15 0.00 0.07 89.97 04:14:01 AM 1 14.67 0.00 1.21 0.00 0.08 84.04 04:15:01 AM all 9.72 0.00 0.90 0.09 0.11 89.17 04:15:01 AM 0 5.23 0.00 0.72 0.19 0.12 93.74 04:15:01 AM 1 14.23 0.00 1.08 0.00 0.10 84.58 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 14.35 0.00 1.35 0.03 0.24 84.04 04:16:01 AM 0 10.98 0.00 1.31 0.05 0.29 87.37 04:16:01 AM 1 17.71 0.00 1.39 0.00 0.19 80.71 04:17:01 AM all 14.22 0.00 1.52 0.02 0.28 83.97 04:17:01 AM 0 11.50 0.00 1.26 0.03 0.27 86.93 04:17:01 AM 1 16.95 0.00 1.78 0.00 0.29 80.99 04:18:02 AM all 14.01 0.00 1.34 0.06 0.14 84.44 04:18:02 AM 0 6.60 0.00 1.21 0.05 0.13 92.00 04:18:02 AM 1 21.40 0.00 1.48 0.07 0.15 76.91 04:19:01 AM all 28.96 0.00 3.92 0.92 0.13 66.08 04:19:01 AM 0 23.77 0.00 3.60 0.82 0.12 71.69 04:19:01 AM 1 34.14 0.00 4.23 1.02 0.14 60.48 Average: all 14.38 0.00 1.94 0.52 0.11 83.05 Average: 0 10.59 0.00 1.76 0.57 0.11 86.98 Average: 1 18.18 0.00 2.12 0.47 0.11 79.11