---> uname -a: Linux prd-centos8-robot-2c-8g-4377.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4833 19 2265 6801 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:c3:b6:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fec3:b609/64 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) 10/17/2025 _x86_64_ (2 CPU) 02:13:43 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 203.95 139.84 64.11 14148.37 40447.57 02:16:01 AM 117.18 0.73 116.44 53.45 12277.69 02:17:01 AM 22.39 0.03 22.36 0.53 1941.90 02:18:01 AM 45.74 7.32 38.43 1353.77 2412.75 02:19:02 AM 47.43 0.03 47.40 3.47 7503.60 02:20:01 AM 4.44 0.22 4.22 11.93 225.92 02:21:01 AM 2.63 0.00 2.63 0.00 392.20 02:22:01 AM 0.60 0.00 0.60 0.00 474.26 02:23:01 AM 0.38 0.02 0.37 1.07 241.00 02:24:01 AM 0.87 0.03 0.83 1.87 287.94 02:25:01 AM 0.77 0.35 0.42 53.46 77.20 02:26:01 AM 0.23 0.00 0.23 0.00 18.99 02:27:01 AM 13.51 0.32 13.20 36.92 456.65 02:28:01 AM 29.91 0.52 29.39 63.85 3077.46 Average: 35.04 10.68 24.36 1124.82 4994.04 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5383176 6997692 2499256 31.71 2688 1804996 769804 8.62 198824 2010796 138372 02:16:01 AM 5148600 6991668 2733832 34.68 2688 2018636 700624 7.84 198624 2177708 42020 02:17:01 AM 5091756 6967680 2790676 35.40 2688 2052072 742092 8.31 213316 2227080 44244 02:18:01 AM 4952660 7049072 2929772 37.17 2688 2263632 662788 7.42 256756 2294864 206100 02:19:02 AM 4947632 7044008 2934800 37.23 2688 2263756 648348 7.26 261988 2290228 8 02:20:01 AM 4901992 7000376 2980440 37.81 2688 2265764 707416 7.92 262172 2335484 80 02:21:01 AM 4869836 6985488 3012596 38.22 2688 2283036 722800 8.09 262588 2367340 7956 02:22:01 AM 4856896 6983816 3025536 38.38 2688 2294320 722800 8.09 262588 2379668 5212 02:23:01 AM 4851244 6982960 3031188 38.45 2688 2299076 722800 8.09 262680 2385768 2752 02:24:01 AM 4841568 6978852 3040864 38.58 2688 2304636 738576 8.27 262944 2394532 40 02:25:01 AM 4454876 6920832 3427556 43.48 2688 2308368 754004 8.44 264264 2400104 68 02:26:01 AM 4454448 6920896 3427984 43.49 2688 2308860 754004 8.44 264276 2400552 52 02:27:01 AM 4885032 6932408 2997400 38.03 2688 2220852 759632 8.51 337756 2298420 103644 02:28:01 AM 4994080 7007004 2888352 36.64 2688 2186656 716444 8.02 504100 2026484 25156 Average: 4902414 6983054 2980018 37.81 2688 2205333 723009 8.10 272348 2284931 41122 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 339.90 190.84 1658.43 57.68 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 82.52 65.88 845.01 9.77 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 10.61 4.87 4.12 2.65 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 47.38 39.59 335.20 18.02 0.00 0.00 0.00 0.00 02:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 AM eth0 176.09 131.01 35.06 27.65 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 22.89 17.37 23.14 2.50 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 40.83 37.44 119.85 10.69 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 26.97 19.14 74.37 6.73 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 22.74 20.53 6.06 8.59 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 16.14 13.35 63.58 6.44 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 37.64 55.12 22.69 5.03 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 14.80 13.28 3.57 2.29 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 78.82 52.12 145.04 87.54 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 18.34 16.58 16.23 10.60 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 66.89 48.40 239.72 18.32 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) 10/17/2025 _x86_64_ (2 CPU) 02:13:43 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 41.26 0.07 10.58 10.59 0.11 37.40 02:15:01 AM 0 36.92 0.07 10.31 8.42 0.12 44.17 02:15:01 AM 1 45.58 0.07 10.86 12.76 0.10 30.63 02:16:01 AM all 32.16 0.00 4.72 2.80 0.08 60.23 02:16:01 AM 0 43.91 0.00 5.58 2.81 0.08 47.62 02:16:01 AM 1 20.44 0.00 3.87 2.80 0.08 72.80 02:17:01 AM all 8.07 0.00 0.98 0.36 0.04 90.55 02:17:01 AM 0 9.95 0.00 1.12 0.52 0.03 88.37 02:17:01 AM 1 6.19 0.00 0.83 0.20 0.05 92.72 02:18:01 AM all 31.80 0.00 5.46 0.77 0.09 61.87 02:18:01 AM 0 43.20 0.00 5.95 0.75 0.10 50.00 02:18:01 AM 1 20.47 0.00 4.98 0.80 0.08 73.67 02:19:02 AM all 7.04 0.00 1.35 10.49 0.05 81.07 02:19:02 AM 0 8.64 0.00 1.19 10.46 0.05 79.67 02:19:02 AM 1 5.44 0.00 1.52 10.51 0.05 82.47 02:20:01 AM all 3.27 0.00 0.31 0.45 0.04 95.93 02:20:01 AM 0 1.90 0.00 0.22 0.00 0.03 97.84 02:20:01 AM 1 4.65 0.00 0.39 0.90 0.05 94.01 02:21:01 AM all 18.95 0.00 0.28 0.13 0.08 80.56 02:21:01 AM 0 31.29 0.00 0.28 0.02 0.10 68.31 02:21:01 AM 1 6.58 0.00 0.27 0.23 0.07 92.85 02:22:01 AM all 10.41 0.00 0.17 0.18 0.08 89.17 02:22:01 AM 0 10.73 0.00 0.18 0.18 0.08 88.81 02:22:01 AM 1 10.08 0.00 0.15 0.17 0.08 89.52 02:23:01 AM all 14.84 0.00 0.26 0.08 0.06 84.75 02:23:01 AM 0 22.93 0.00 0.27 0.17 0.07 76.57 02:23:01 AM 1 6.74 0.00 0.25 0.00 0.05 92.96 02:24:01 AM all 4.77 0.00 0.27 0.11 0.06 94.80 02:24:01 AM 0 5.08 0.00 0.18 0.08 0.05 94.60 02:24:01 AM 1 4.45 0.00 0.35 0.13 0.07 95.00 02:25:01 AM all 8.60 0.00 2.49 0.04 0.07 88.80 02:25:01 AM 0 9.14 0.00 2.43 0.02 0.05 88.36 02:25:01 AM 1 8.05 0.00 2.55 0.07 0.08 89.25 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 4.78 0.00 0.20 0.00 0.06 94.96 02:26:01 AM 0 1.44 0.00 0.20 0.00 0.05 98.31 02:26:01 AM 1 8.15 0.00 0.20 0.00 0.07 91.59 02:27:01 AM all 17.87 0.00 2.30 0.33 0.08 79.44 02:27:01 AM 0 15.84 0.00 2.60 0.42 0.07 81.07 02:27:01 AM 1 19.89 0.00 1.99 0.23 0.08 77.80 02:28:01 AM all 30.84 0.00 4.13 1.07 0.09 63.87 02:28:01 AM 0 40.31 0.00 4.42 1.33 0.08 53.85 02:28:01 AM 1 21.38 0.00 3.85 0.80 0.10 73.88 Average: all 16.77 0.00 2.39 1.95 0.07 78.80 Average: 0 20.11 0.00 2.49 1.80 0.07 75.53 Average: 1 13.44 0.00 2.29 2.11 0.07 82.08