---> uname -a: Linux prd-centos8-robot-2c-8g-39.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 631 4879 19 2187 6768 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:ad:4f:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:fead:4f1d/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) 10/02/2025 _x86_64_ (2 CPU) 04:46:59 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 89.57 5.95 83.62 1086.62 6379.95 04:50:01 AM 71.68 0.75 70.93 53.45 10158.38 04:51:01 AM 36.19 2.73 33.46 1240.79 2780.16 04:52:01 AM 67.21 7.10 60.11 508.85 7641.34 04:53:01 AM 6.78 0.00 6.78 0.00 581.92 04:54:01 AM 2.33 0.00 2.33 0.00 70.22 04:55:01 AM 0.12 0.00 0.12 0.00 1.55 04:56:01 AM 0.53 0.22 0.32 11.73 36.48 04:57:01 AM 2.07 0.02 2.05 0.93 68.89 04:58:01 AM 0.58 0.07 0.52 3.20 57.02 04:59:01 AM 5.28 0.32 4.97 36.92 169.73 05:00:01 AM 31.76 0.52 31.24 63.85 1507.10 Average: 26.17 1.47 24.70 250.53 2454.40 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5207436 7002876 2674988 33.94 2688 1973664 750116 8.40 195732 2144644 249432 04:50:01 AM 5215016 7056864 2667408 33.84 2688 2018200 672252 7.53 206660 2110592 18180 04:51:01 AM 5017632 6987252 2864792 36.34 2688 2142912 760612 8.52 255176 2251516 67584 04:52:01 AM 4902480 7009556 2979944 37.80 2688 2274684 696884 7.80 267336 2331516 10828 04:53:01 AM 4902344 7009424 2980080 37.81 2688 2274688 696884 7.80 267340 2331676 4 04:54:01 AM 4902728 7009808 2979696 37.80 2688 2274688 680688 7.62 267340 2331508 4 04:55:01 AM 4902608 7009688 2979816 37.80 2688 2274688 680688 7.62 267340 2331508 4 04:56:01 AM 4850360 6958684 3032064 38.47 2688 2275932 784956 8.79 267620 2382776 4 04:57:01 AM 4848708 6957504 3033716 38.49 2688 2276436 784956 8.79 267648 2385008 496 04:58:01 AM 4775520 6885436 3106904 39.42 2688 2277556 878468 9.84 267920 2457212 40 04:59:01 AM 5000132 6932596 2882292 36.57 2688 2103632 759904 8.51 264388 2254264 17264 05:00:01 AM 5030944 6961176 2851480 36.18 2688 2103896 756796 8.47 467120 2028760 11204 Average: 4962992 6981739 2919432 37.04 2688 2189248 741934 8.31 271802 2278415 31254 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 102.40 81.90 1100.73 12.10 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 61.88 38.14 586.62 6.68 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 48.27 38.39 332.04 8.80 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 426.36 318.30 95.41 79.82 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 3.07 2.02 0.60 0.49 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.85 1.93 0.48 0.43 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 1.52 0.70 0.19 0.12 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 65.17 50.14 39.85 4.86 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 53.52 51.81 34.73 4.76 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 42.46 38.74 35.08 3.40 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 86.39 54.92 99.62 27.51 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 20.26 17.43 16.12 8.41 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 76.18 57.86 195.12 13.11 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) 10/02/2025 _x86_64_ (2 CPU) 04:46:59 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 34.16 0.00 4.85 1.19 0.11 59.69 04:49:01 AM 0 29.19 0.00 4.76 0.85 0.10 65.10 04:49:01 AM 1 39.13 0.00 4.94 1.54 0.12 54.28 04:50:01 AM all 16.92 0.00 2.81 9.71 0.12 70.44 04:50:01 AM 0 5.28 0.00 2.49 12.88 0.12 79.23 04:50:01 AM 1 28.56 0.00 3.14 6.53 0.12 61.66 04:51:01 AM all 23.60 0.00 3.23 4.56 0.10 68.51 04:51:01 AM 0 20.72 0.00 2.77 4.67 0.10 71.74 04:51:01 AM 1 26.49 0.00 3.70 4.45 0.10 65.26 04:52:01 AM all 21.26 0.00 4.88 1.19 0.07 72.60 04:52:01 AM 0 19.07 0.00 4.58 1.34 0.07 74.95 04:52:01 AM 1 23.45 0.00 5.18 1.05 0.07 70.25 04:53:01 AM all 0.33 0.00 0.13 0.04 0.04 99.45 04:53:01 AM 0 0.57 0.00 0.13 0.05 0.05 99.20 04:53:01 AM 1 0.10 0.00 0.13 0.03 0.03 99.70 04:54:01 AM all 0.35 0.00 0.06 0.02 0.04 99.53 04:54:01 AM 0 0.53 0.00 0.03 0.03 0.03 99.37 04:54:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 04:55:01 AM all 0.31 0.00 0.06 0.00 0.06 99.57 04:55:01 AM 0 0.05 0.00 0.07 0.00 0.07 99.82 04:55:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 04:56:01 AM all 6.47 0.00 0.83 0.01 0.06 92.63 04:56:01 AM 0 5.55 0.00 0.54 0.00 0.07 93.85 04:56:01 AM 1 7.38 0.00 1.13 0.02 0.05 91.43 04:57:01 AM all 6.23 0.00 0.60 0.01 0.09 93.07 04:57:01 AM 0 2.81 0.00 0.27 0.00 0.08 96.84 04:57:01 AM 1 9.83 0.00 0.94 0.02 0.11 89.11 04:58:01 AM all 4.50 0.00 0.57 0.00 0.08 94.84 04:58:01 AM 0 2.33 0.00 0.37 0.00 0.08 97.22 04:58:01 AM 1 6.71 0.00 0.78 0.00 0.08 92.43 04:59:01 AM all 8.06 0.00 1.57 0.04 0.09 90.24 04:59:01 AM 0 5.65 0.00 1.10 0.03 0.10 93.11 04:59:01 AM 1 10.47 0.00 2.04 0.05 0.08 87.36 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 30.19 0.00 3.47 0.15 0.08 66.11 05:00:01 AM 0 20.99 0.00 3.10 0.17 0.10 75.65 05:00:01 AM 1 39.39 0.00 3.84 0.13 0.07 56.57 Average: all 12.74 0.00 1.93 1.42 0.08 83.84 Average: 0 9.41 0.00 1.69 1.67 0.08 87.14 Average: 1 16.07 0.00 2.17 1.16 0.08 80.52