---> uname -a: Linux prd-centos8-robot-2c-8g-4807.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 613 4864 19 2220 6785 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:b0:87:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:feb0:8776/64 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) 11/02/2025 _x86_64_ (2 CPU) 22:54:10 LINUX RESTART (2 CPU) 10:55:01 PM tps rtps wtps bread/s bwrtn/s 10:56:01 PM 82.24 6.43 75.81 1123.49 6443.39 10:57:01 PM 81.97 0.72 81.26 52.92 9930.97 10:58:01 PM 23.33 0.42 22.91 64.79 2154.32 10:59:01 PM 65.29 9.41 55.88 1681.84 3562.31 11:00:01 PM 33.66 0.03 33.63 3.47 6315.30 11:01:01 PM 5.63 0.23 5.40 11.86 475.68 11:02:01 PM 0.82 0.08 0.73 2.66 91.41 11:03:02 PM 0.63 0.00 0.63 0.00 192.53 11:04:01 PM 34.43 0.64 33.79 74.42 2178.97 Average: 36.45 2.00 34.45 335.53 3484.97 10:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 PM 5316784 7043708 2565648 32.55 2688 1909112 718736 8.05 186856 2059364 186080 10:57:01 PM 5154776 6997592 2727656 34.60 2688 2019000 744864 8.34 198420 2183556 42008 10:58:01 PM 5223428 7068364 2659004 33.73 2688 2020948 672724 7.53 219140 2094176 4 10:59:01 PM 4881592 6989600 3000840 38.07 2688 2274700 712132 7.97 260056 2364428 173572 11:00:01 PM 4926832 7036596 2955600 37.50 2688 2276784 666252 7.46 265504 2308900 12 11:01:01 PM 4753848 6873448 3128584 39.69 2688 2286604 866424 9.70 265732 2480644 752 11:02:01 PM 4794940 6920356 3087492 39.17 2688 2292412 870004 9.74 266108 2438708 4180 11:03:02 PM 4907996 7037504 2974436 37.74 2688 2296504 667832 7.48 266460 2327028 2852 11:04:01 PM 4946472 6917596 2935960 37.25 2688 2143648 774972 8.68 479608 2098188 19800 Average: 4989630 6987196 2892802 36.70 2688 2168857 743771 8.33 267543 2261666 47696 10:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 220.41 154.15 1441.38 39.26 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 67.58 41.57 601.15 6.90 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 12.81 10.68 5.46 3.83 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 44.62 37.49 339.75 9.73 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 193.90 140.01 38.24 30.10 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 66.95 55.09 149.64 4.98 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 172.67 170.81 55.02 17.88 0.00 0.00 0.00 0.00 11:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:02 PM eth0 61.32 52.32 17.75 5.28 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 64.25 46.22 120.85 66.77 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 100.57 78.77 308.04 20.44 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) 11/02/2025 _x86_64_ (2 CPU) 22:54:10 LINUX RESTART (2 CPU) 10:55:01 PM CPU %user %nice %system %iowait %steal %idle 10:56:01 PM all 34.06 0.00 5.18 2.67 0.10 57.99 10:56:01 PM 0 35.29 0.00 6.04 3.34 0.12 55.22 10:56:01 PM 1 32.83 0.00 4.33 2.00 0.08 60.75 10:57:01 PM all 21.69 0.00 3.21 4.66 0.12 70.33 10:57:01 PM 0 28.76 0.00 3.64 5.91 0.10 61.59 10:57:01 PM 1 14.61 0.00 2.79 3.40 0.13 79.07 10:58:01 PM all 12.56 0.00 1.70 5.90 0.06 79.78 10:58:01 PM 0 18.40 0.00 2.04 8.16 0.07 71.34 10:58:01 PM 1 6.73 0.00 1.35 3.64 0.05 88.22 10:59:01 PM all 34.79 0.00 6.39 1.56 0.11 57.16 10:59:01 PM 0 40.09 0.00 6.76 1.83 0.12 51.20 10:59:01 PM 1 29.48 0.00 6.01 1.28 0.10 63.13 11:00:01 PM all 3.57 0.00 0.97 0.54 0.05 94.87 11:00:01 PM 0 4.97 0.00 1.04 0.43 0.03 93.53 11:00:01 PM 1 2.17 0.00 0.90 0.64 0.07 96.22 11:01:01 PM all 9.77 0.00 0.72 0.05 0.08 89.37 11:01:01 PM 0 16.07 0.00 0.75 0.03 0.07 83.07 11:01:01 PM 1 3.48 0.00 0.69 0.07 0.10 95.66 11:02:01 PM all 16.44 0.00 1.26 0.02 0.08 82.21 11:02:01 PM 0 17.61 0.00 1.45 0.02 0.08 80.84 11:02:01 PM 1 15.27 0.00 1.08 0.02 0.07 83.57 11:03:02 PM all 6.65 0.00 0.51 0.00 0.07 92.77 11:03:02 PM 0 11.32 0.00 0.57 0.00 0.07 88.05 11:03:02 PM 1 1.99 0.00 0.45 0.00 0.07 97.49 11:04:01 PM all 33.43 0.00 4.06 0.19 0.10 62.22 11:04:01 PM 0 38.97 0.00 4.77 0.20 0.10 55.96 11:04:01 PM 1 27.90 0.00 3.35 0.17 0.10 68.47 Average: all 19.22 0.00 2.67 1.73 0.08 76.29 Average: 0 23.50 0.00 3.01 2.22 0.08 71.19 Average: 1 14.94 0.00 2.33 1.25 0.09 81.40