---> uname -a: Linux prd-centos8-robot-2c-8g-3233.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 592 4798 19 2307 6803 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:76:65:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe76:650a/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) 01/19/2025 _x86_64_ (2 CPU) 23:14:10 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 71.51 36.67 34.84 5870.84 9182.42 11:17:01 PM 98.15 0.08 98.07 2.40 9444.79 11:18:01 PM 38.65 0.83 37.82 82.24 4123.26 11:19:01 PM 41.34 6.97 34.38 1279.65 2004.15 11:20:01 PM 38.60 2.52 36.09 396.00 6540.09 11:21:01 PM 1.15 0.00 1.15 0.00 22.01 11:22:01 PM 0.33 0.00 0.33 0.00 3.28 11:23:01 PM 0.17 0.00 0.17 0.00 2.12 11:24:01 PM 2.82 0.17 2.65 32.92 33.04 11:25:01 PM 20.91 0.33 20.58 37.19 891.72 Average: 31.36 4.76 26.61 770.17 3224.75 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5450304 7018972 2432128 30.86 2688 1760812 723956 8.11 188416 1959072 99456 11:17:01 PM 5215336 7020912 2667096 33.84 2688 1984184 701972 7.86 189772 2137624 110028 11:18:01 PM 5243012 7039108 2639420 33.48 2688 1974024 677472 7.59 215560 2080584 12 11:19:01 PM 4981664 7018712 2900768 36.80 2688 2206476 681904 7.64 254572 2275120 178596 11:20:01 PM 5013188 7061788 2869244 36.40 2688 2218456 643532 7.21 264320 2231932 96 11:21:01 PM 5013112 7061740 2869320 36.40 2688 2218464 643532 7.21 264320 2231716 4 11:22:01 PM 5013536 7062164 2868896 36.40 2688 2218464 643532 7.21 264320 2231532 4 11:23:01 PM 5013316 7061948 2869116 36.40 2688 2218468 643532 7.21 264320 2231652 4 11:24:01 PM 4937400 6987412 2945032 37.36 2688 2219808 689892 7.72 265164 2306740 376 11:25:01 PM 4943348 6991204 2939084 37.29 2688 2217576 693068 7.76 460352 2105232 144 Average: 5082422 7032396 2800010 35.52 2688 2123673 674239 7.55 263112 2179120 38872 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 301.27 182.37 1570.71 61.57 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 46.11 35.79 551.11 6.51 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 22.56 13.71 121.49 4.15 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 41.13 34.28 298.23 7.99 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 583.76 415.23 117.19 94.71 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 3.18 0.72 0.30 0.17 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 4.00 0.23 0.36 0.02 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.22 0.17 0.13 0.01 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 12.48 8.83 11.85 5.24 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 17.80 13.93 11.79 6.25 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 103.36 70.53 268.32 18.66 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:10 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 27.49 0.02 5.45 17.61 0.13 49.31 11:16:01 PM 0 32.05 0.02 6.30 19.75 0.13 41.75 11:16:01 PM 1 22.92 0.02 4.61 15.46 0.12 56.87 11:17:01 PM all 24.53 0.00 4.09 3.89 0.12 67.36 11:17:01 PM 0 31.41 0.00 4.80 3.40 0.12 60.26 11:17:01 PM 1 17.67 0.00 3.38 4.38 0.13 74.44 11:18:01 PM all 17.55 0.00 1.84 3.52 0.09 77.00 11:18:01 PM 0 18.71 0.00 1.65 3.03 0.10 76.50 11:18:01 PM 1 16.38 0.00 2.04 4.01 0.08 77.49 11:19:01 PM all 24.20 0.00 4.70 1.34 0.11 69.65 11:19:01 PM 0 32.48 0.00 5.23 1.57 0.12 60.61 11:19:01 PM 1 15.94 0.00 4.17 1.12 0.10 78.67 11:20:01 PM all 6.23 0.00 2.11 9.24 0.08 82.34 11:20:01 PM 0 5.14 0.00 1.89 9.10 0.10 83.77 11:20:01 PM 1 7.33 0.00 2.32 9.38 0.07 80.90 11:21:01 PM all 0.25 0.00 0.08 0.01 0.04 99.62 11:21:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:21:01 PM 1 0.43 0.00 0.10 0.02 0.05 99.40 11:22:01 PM all 0.22 0.00 0.07 0.00 0.05 99.67 11:22:01 PM 0 0.25 0.00 0.08 0.00 0.07 99.60 11:22:01 PM 1 0.18 0.00 0.05 0.00 0.03 99.73 11:23:01 PM all 0.32 0.00 0.06 0.00 0.06 99.57 11:23:01 PM 0 0.55 0.00 0.03 0.00 0.05 99.37 11:23:01 PM 1 0.08 0.00 0.08 0.00 0.07 99.77 11:24:01 PM all 5.02 0.00 0.66 0.05 0.08 94.19 11:24:01 PM 0 5.29 0.00 0.63 0.05 0.07 93.96 11:24:01 PM 1 4.75 0.00 0.69 0.05 0.08 94.43 11:25:01 PM all 19.81 0.00 2.20 2.84 0.10 75.05 11:25:01 PM 0 20.14 0.00 2.39 4.33 0.08 73.06 11:25:01 PM 1 19.48 0.00 2.02 1.35 0.12 77.03 Average: all 12.56 0.00 2.13 3.84 0.09 81.39 Average: 0 14.60 0.00 2.31 4.11 0.09 78.89 Average: 1 10.52 0.00 1.94 3.57 0.09 83.88