---> uname -a: Linux prd-centos8-robot-2c-8g-5770.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 620 4854 19 2223 6781 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:85:58:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe85:580e/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) 01/27/2025 _x86_64_ (2 CPU) 20:10:08 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 105.68 0.35 105.33 15.06 9102.65 08:13:01 PM 46.82 1.13 45.68 113.16 5828.31 08:14:01 PM 58.37 9.30 49.08 1644.79 3740.93 08:15:01 PM 20.49 0.00 20.49 0.00 4884.92 08:16:01 PM 3.45 0.10 3.35 32.13 149.36 08:17:01 PM 1.03 0.00 1.03 0.00 609.90 08:18:01 PM 0.43 0.00 0.43 0.00 379.52 08:19:01 PM 0.60 0.03 0.57 1.87 266.67 08:20:01 PM 17.23 0.65 16.58 74.11 2288.82 Average: 28.23 1.28 26.95 209.00 3027.92 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5270332 7038696 2612100 33.14 2688 1947044 682928 7.65 187520 2087656 116864 08:13:01 PM 5283248 7086092 2599184 32.97 2688 1980732 626640 7.02 217844 2039660 16 08:14:01 PM 5010564 7066076 2871868 36.43 2688 2224884 641436 7.18 264260 2238988 135604 08:15:01 PM 5006816 7061952 2875616 36.48 2688 2224900 641436 7.18 264260 2239284 20 08:16:01 PM 4933052 6999132 2949380 37.42 2688 2235888 729260 8.17 264860 2311512 8444 08:17:01 PM 4915268 6996220 2967164 37.64 2688 2250728 729260 8.17 264860 2329424 5560 08:18:01 PM 4902848 6992636 2979584 37.80 2688 2259544 729260 8.17 264892 2342448 3056 08:19:01 PM 4890864 6986624 2991568 37.95 2688 2265516 750132 8.40 265140 2353484 1224 08:20:01 PM 5067260 7035500 2815172 35.71 2688 2143488 676056 7.57 493648 1969304 13368 Average: 5031139 7029214 2851293 36.17 2688 2170303 689601 7.72 276365 2212418 31573 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 77.85 61.96 843.20 9.31 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 44.12 33.09 438.56 6.41 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 235.99 176.60 338.26 38.91 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 2.12 1.87 0.65 0.35 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 47.13 35.36 87.92 11.76 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 38.38 29.78 97.85 8.39 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.98 19.01 35.72 11.07 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 18.00 15.66 72.74 6.05 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 83.32 52.33 142.78 81.22 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 63.10 47.29 228.63 19.27 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) 01/27/2025 _x86_64_ (2 CPU) 20:10:08 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 30.64 0.00 4.61 1.93 0.09 62.72 08:12:01 PM 0 45.03 0.00 5.94 2.04 0.08 46.92 08:12:01 PM 1 16.32 0.00 3.30 1.82 0.10 78.47 08:13:01 PM all 17.03 0.00 2.05 1.27 0.07 79.58 08:13:01 PM 0 21.79 0.00 2.59 1.32 0.07 74.24 08:13:01 PM 1 12.27 0.00 1.52 1.22 0.07 84.92 08:14:01 PM all 26.60 0.00 5.07 1.29 0.09 66.95 08:14:01 PM 0 35.44 0.00 5.24 0.74 0.08 58.50 08:14:01 PM 1 17.79 0.00 4.89 1.84 0.10 75.38 08:15:01 PM all 0.33 0.00 0.28 0.88 0.05 98.46 08:15:01 PM 0 0.55 0.00 0.28 0.73 0.02 98.42 08:15:01 PM 1 0.10 0.00 0.28 1.02 0.08 98.51 08:16:01 PM all 10.85 0.00 0.29 0.04 0.08 88.74 08:16:01 PM 0 17.27 0.00 0.35 0.05 0.08 82.25 08:16:01 PM 1 4.42 0.00 0.23 0.03 0.08 95.23 08:17:01 PM all 14.97 0.00 0.18 0.05 0.08 84.72 08:17:01 PM 0 25.18 0.00 0.17 0.03 0.08 74.54 08:17:01 PM 1 4.76 0.00 0.18 0.07 0.08 94.90 08:18:01 PM all 10.63 0.00 0.13 0.08 0.08 89.09 08:18:01 PM 0 12.87 0.00 0.13 0.10 0.08 86.81 08:18:01 PM 1 8.38 0.00 0.13 0.05 0.07 91.37 08:19:01 PM all 4.62 0.00 0.28 0.05 0.09 94.96 08:19:01 PM 0 5.20 0.00 0.25 0.00 0.10 94.45 08:19:01 PM 1 4.05 0.00 0.30 0.10 0.08 95.47 08:20:01 PM all 24.01 0.00 3.00 0.33 0.08 72.57 08:20:01 PM 0 21.75 0.00 3.49 0.35 0.08 74.32 08:20:01 PM 1 26.28 0.00 2.51 0.32 0.08 70.81 Average: all 15.52 0.00 1.77 0.66 0.08 81.98 Average: 0 20.55 0.00 2.05 0.60 0.08 76.73 Average: 1 10.49 0.00 1.48 0.72 0.08 87.22