---> uname -a: Linux prd-centos8-robot-2c-8g-2362.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 4943 19 2185 6830 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:76:b8:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe76:b87b/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) 10/10/2025 _x86_64_ (2 CPU) 02:13:56 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 122.71 0.37 122.34 23.99 11694.49 02:17:01 AM 30.69 0.43 30.26 31.06 4090.68 02:18:01 AM 39.96 7.10 32.86 1310.18 2094.80 02:19:01 AM 57.80 0.25 57.55 47.05 7602.75 02:20:01 AM 7.50 0.00 7.50 0.00 524.51 02:21:01 AM 0.17 0.00 0.17 0.00 1.35 02:22:01 AM 0.18 0.00 0.18 0.00 2.12 02:23:01 AM 2.05 0.22 1.83 11.73 103.62 02:24:01 AM 0.85 0.00 0.85 0.00 125.60 02:25:01 AM 0.30 0.00 0.30 0.00 18.14 02:26:01 AM 0.20 0.00 0.20 0.00 15.65 02:27:01 AM 0.15 0.00 0.15 0.00 7.75 02:28:01 AM 0.15 0.03 0.12 1.87 16.46 02:29:01 AM 7.20 0.35 6.85 37.19 248.68 02:30:01 AM 31.66 0.52 31.14 63.85 1709.61 Average: 20.11 0.62 19.49 101.79 1883.84 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5210924 7052464 2671508 33.89 2688 2017116 676344 7.57 188308 2134172 104284 02:17:01 AM 5236704 7076588 2645728 33.56 2688 2016040 656600 7.35 207344 2090672 8884 02:18:01 AM 5005840 7005144 2876592 36.49 2688 2171428 735236 8.23 261744 2255824 94348 02:19:01 AM 4980528 7076456 2901904 36.81 2688 2263136 626556 7.02 261796 2260792 10832 02:20:01 AM 4980564 7076180 2901868 36.81 2688 2263136 646296 7.24 261796 2261236 4 02:21:01 AM 4981280 7076920 2901152 36.81 2688 2263140 623320 6.98 261796 2260884 4 02:22:01 AM 4981440 7077080 2900992 36.80 2688 2263140 623320 6.98 261796 2260884 4 02:23:01 AM 4935084 7032540 2947348 37.39 2688 2264964 687892 7.70 262064 2307040 356 02:24:01 AM 4927004 7027528 2955428 37.49 2688 2268032 703452 7.88 262064 2314924 100 02:25:01 AM 4926160 7027060 2956272 37.50 2688 2268416 703452 7.88 262064 2315824 76 02:26:01 AM 4925936 7027220 2956496 37.51 2688 2268800 703452 7.88 262064 2316140 40 02:27:01 AM 4925236 7026916 2957196 37.52 2688 2269188 703452 7.88 262064 2316796 228 02:28:01 AM 4924184 7026328 2958248 37.53 2688 2269660 703452 7.88 262208 2317420 188 02:29:01 AM 5016964 6982984 2865468 36.35 2688 2137184 720400 8.07 299936 2202212 58040 02:30:01 AM 5142620 7074860 2739812 34.76 2688 2106072 660320 7.39 466304 1918220 26976 Average: 5006698 7044418 2875734 36.48 2688 2207297 678236 7.59 269557 2235536 20291 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.41 96.68 1289.92 12.92 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 7.82 2.40 2.94 0.88 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 45.44 36.09 330.97 8.47 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 513.38 392.57 114.32 95.26 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 3.38 2.08 0.67 0.50 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 1.33 0.70 0.17 0.12 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 2.75 2.05 0.47 0.45 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 57.53 35.22 16.41 5.20 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 33.18 28.25 8.32 5.55 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 13.15 9.11 2.90 1.85 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 11.98 9.37 3.03 1.81 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 11.73 9.12 2.86 1.80 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 12.98 9.48 3.22 2.04 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 74.96 52.20 97.13 34.80 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 19.78 15.78 13.85 7.81 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 62.26 46.74 125.82 11.96 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) 10/10/2025 _x86_64_ (2 CPU) 02:13:56 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 37.51 0.00 5.24 2.61 0.10 54.54 02:16:01 AM 0 29.98 0.00 4.58 2.75 0.10 62.59 02:16:01 AM 1 45.03 0.00 5.89 2.48 0.10 46.50 02:17:01 AM all 3.10 0.00 1.02 0.68 0.04 95.16 02:17:01 AM 0 1.52 0.00 0.80 0.80 0.05 96.83 02:17:01 AM 1 4.67 0.00 1.23 0.57 0.03 93.49 02:18:01 AM all 25.36 0.00 3.61 1.57 0.09 69.37 02:18:01 AM 0 13.23 0.00 3.30 1.85 0.08 81.53 02:18:01 AM 1 37.51 0.00 3.91 1.29 0.10 57.19 02:19:01 AM all 19.42 0.00 3.90 3.33 0.08 73.28 02:19:01 AM 0 17.78 0.00 3.91 3.00 0.07 75.24 02:19:01 AM 1 21.05 0.00 3.89 3.65 0.08 71.33 02:20:01 AM all 0.34 0.00 0.12 0.31 0.06 99.17 02:20:01 AM 0 0.52 0.00 0.08 0.22 0.07 99.12 02:20:01 AM 1 0.17 0.00 0.15 0.40 0.05 99.23 02:21:01 AM all 0.30 0.00 0.08 0.08 0.04 99.50 02:21:01 AM 0 0.52 0.00 0.08 0.17 0.05 99.18 02:21:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 02:22:01 AM all 0.23 0.00 0.10 0.00 0.03 99.63 02:22:01 AM 0 0.35 0.00 0.10 0.00 0.03 99.51 02:22:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 02:23:01 AM all 8.11 0.00 0.91 0.10 0.08 90.80 02:23:01 AM 0 7.06 0.00 0.75 0.12 0.08 91.98 02:23:01 AM 1 9.16 0.00 1.07 0.08 0.07 89.62 02:24:01 AM all 15.65 0.00 0.69 0.00 0.10 83.56 02:24:01 AM 0 6.73 0.00 0.33 0.00 0.12 92.82 02:24:01 AM 1 24.56 0.00 1.05 0.00 0.08 74.30 02:25:01 AM all 4.20 0.00 0.33 0.00 0.07 95.40 02:25:01 AM 0 2.31 0.00 0.23 0.00 0.05 97.41 02:25:01 AM 1 6.09 0.00 0.44 0.00 0.08 93.39 02:26:01 AM all 4.28 0.00 0.29 0.00 0.08 95.35 02:26:01 AM 0 2.76 0.00 0.22 0.00 0.07 96.96 02:26:01 AM 1 5.80 0.00 0.37 0.00 0.08 93.75 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 4.35 0.00 0.29 0.00 0.07 95.29 02:27:01 AM 0 1.30 0.00 0.18 0.00 0.05 98.46 02:27:01 AM 1 7.40 0.00 0.40 0.00 0.08 92.12 02:28:01 AM all 4.41 0.00 0.30 0.00 0.07 95.22 02:28:01 AM 0 1.96 0.00 0.17 0.00 0.05 97.83 02:28:01 AM 1 6.86 0.00 0.43 0.00 0.08 92.62 02:29:01 AM all 14.43 0.00 1.85 0.11 0.08 83.52 02:29:01 AM 0 7.75 0.00 1.99 0.07 0.07 90.13 02:29:01 AM 1 21.11 0.00 1.72 0.15 0.10 76.92 02:30:01 AM all 31.08 0.00 4.12 0.47 0.09 64.24 02:30:01 AM 0 17.91 0.00 3.88 0.38 0.10 77.73 02:30:01 AM 1 44.22 0.00 4.37 0.55 0.08 50.78 Average: all 11.52 0.00 1.52 0.62 0.07 86.26 Average: 0 7.45 0.00 1.37 0.62 0.07 90.48 Average: 1 15.59 0.00 1.67 0.61 0.07 82.05