---> uname -a: Linux prd-centos8-robot-2c-8g-41693.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4837 19 2240 6780 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:81:a5:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85280sec preferred_lft 85280sec inet6 fe80::f816:3eff:fe81:a5bf/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) 07/11/2025 _x86_64_ (2 CPU) 03:03:05 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 94.54 6.23 88.30 1092.44 6843.04 03:06:01 AM 82.94 0.68 82.26 51.58 10916.98 03:07:01 AM 41.87 7.10 34.77 1309.96 2227.34 03:08:01 AM 57.57 2.73 54.84 439.66 7722.65 03:09:01 AM 4.08 0.00 4.08 0.00 157.76 03:10:01 AM 0.27 0.00 0.27 0.00 3.77 03:11:01 AM 0.31 0.00 0.31 0.00 4.25 03:12:01 AM 1.95 0.02 1.93 0.13 160.55 03:13:01 AM 0.55 0.03 0.52 1.87 216.94 03:14:01 AM 0.47 0.00 0.47 0.00 113.35 03:15:01 AM 0.32 0.00 0.32 0.00 161.21 03:16:01 AM 0.23 0.00 0.23 0.00 68.41 03:17:01 AM 0.12 0.00 0.12 0.00 34.52 03:18:01 AM 0.27 0.00 0.27 0.00 81.74 03:19:01 AM 1.47 0.03 1.43 0.27 107.78 03:20:01 AM 0.20 0.00 0.20 0.00 102.42 03:21:01 AM 21.73 0.42 21.31 47.72 2194.70 Average: 18.16 1.01 17.15 173.09 1829.73 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5259524 7054724 2622904 33.28 2688 1972352 673616 7.54 186924 2100116 247528 03:06:01 AM 5127428 6995764 2755000 34.95 2688 2044416 691284 7.74 212300 2194192 41828 03:07:01 AM 4955580 7035648 2926848 37.13 2688 2248632 654252 7.33 258012 2297392 176580 03:08:01 AM 4923012 7019980 2959416 37.54 2688 2264772 653604 7.32 267860 2310564 28 03:09:01 AM 4924128 7021096 2958300 37.53 2688 2264772 669008 7.49 267864 2310644 16 03:10:01 AM 4923844 7020824 2958584 37.53 2688 2264780 646956 7.24 267876 2310828 12 03:11:01 AM 4924604 7021812 2957824 37.52 2688 2265008 662456 7.42 267868 2310368 224 03:12:01 AM 4870328 6970932 3012100 38.21 2688 2268388 747364 8.37 267996 2363864 736 03:13:01 AM 4858864 6965608 3023564 38.36 2688 2274528 766380 8.58 268544 2374680 504 03:14:01 AM 4855312 6966416 3027116 38.40 2688 2278900 766380 8.58 268544 2378512 1656 03:15:01 AM 4848220 6964212 3034208 38.49 2688 2283780 768312 8.60 268544 2385424 1776 03:16:01 AM 4847584 6963820 3034844 38.50 2688 2284032 752004 8.42 268544 2386124 16 03:17:01 AM 4844344 6962676 3038084 38.54 2688 2286128 769668 8.62 268544 2389372 1124 03:18:01 AM 4842376 6962436 3040052 38.57 2688 2287848 788084 8.82 268544 2390980 484 03:19:01 AM 4838944 6962556 3043484 38.61 2688 2291408 762084 8.53 268732 2394448 1784 03:20:01 AM 4890960 7020536 2991468 37.95 2688 2297364 682860 7.65 269044 2342532 4720 03:21:01 AM 5005112 6987808 2877316 36.50 2688 2156564 708632 7.93 490324 2030224 22252 Average: 4925892 6993932 2956536 37.51 2688 2237275 715467 8.01 272710 2310016 29486 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 117.66 94.99 1161.20 22.37 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 63.93 45.05 568.78 7.33 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 41.05 35.20 311.13 7.74 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 472.55 343.34 99.96 82.12 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 2.58 2.03 0.56 0.49 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 2.77 1.93 0.44 0.42 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 23.05 11.22 8.28 1.27 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 177.96 177.32 36.59 13.81 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 101.13 101.42 38.78 8.12 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 123.08 122.13 33.45 9.70 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 136.98 137.73 38.62 11.20 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 5.57 3.12 0.95 0.51 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 133.72 130.99 24.19 10.68 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 129.50 126.68 22.13 9.93 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 144.97 144.82 32.18 11.30 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 50.27 51.47 8.16 4.18 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 108.40 71.66 168.83 99.02 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 107.91 94.15 150.20 17.65 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) 07/11/2025 _x86_64_ (2 CPU) 03:03:05 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 38.89 0.00 6.18 1.40 0.12 53.41 03:05:01 AM 0 27.22 0.00 4.85 1.18 0.12 66.63 03:05:01 AM 1 50.60 0.00 7.51 1.62 0.13 40.14 03:06:01 AM all 19.54 0.00 2.75 1.89 0.09 75.72 03:06:01 AM 0 17.15 0.00 2.74 1.57 0.08 78.46 03:06:01 AM 1 21.93 0.00 2.77 2.22 0.10 72.99 03:07:01 AM all 25.63 0.00 4.42 0.38 0.10 69.47 03:07:01 AM 0 18.99 0.00 3.73 0.20 0.10 76.99 03:07:01 AM 1 32.30 0.00 5.12 0.57 0.10 61.92 03:08:01 AM all 15.07 0.00 3.48 1.49 0.08 79.88 03:08:01 AM 0 14.90 0.00 3.25 1.08 0.08 80.69 03:08:01 AM 1 15.24 0.00 3.71 1.91 0.08 79.06 03:09:01 AM all 0.37 0.00 0.08 0.01 0.04 99.50 03:09:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 03:09:01 AM 1 0.15 0.00 0.12 0.02 0.05 99.67 03:10:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 03:10:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 03:10:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 03:11:01 AM all 0.26 0.00 0.15 0.00 0.03 99.56 03:11:01 AM 0 0.42 0.00 0.17 0.00 0.03 99.39 03:11:01 AM 1 0.10 0.00 0.13 0.00 0.03 99.73 03:12:01 AM all 12.10 0.00 1.27 0.01 0.08 86.54 03:12:01 AM 0 5.87 0.00 0.89 0.02 0.07 93.16 03:12:01 AM 1 18.41 0.00 1.67 0.00 0.08 79.84 03:13:01 AM all 13.79 0.00 1.42 0.01 0.08 84.70 03:13:01 AM 0 8.54 0.00 0.75 0.02 0.10 90.60 03:13:01 AM 1 18.98 0.00 2.08 0.00 0.07 78.87 03:14:01 AM all 12.20 0.00 0.99 0.00 0.08 86.73 03:14:01 AM 0 9.77 0.00 1.04 0.00 0.09 89.11 03:14:01 AM 1 14.60 0.00 0.94 0.00 0.08 84.38 03:15:01 AM all 12.82 0.00 1.38 0.01 0.08 85.71 03:15:01 AM 0 6.18 0.00 0.91 0.02 0.07 92.83 03:15:01 AM 1 19.47 0.00 1.85 0.00 0.10 78.58 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 4.62 0.00 0.35 0.00 0.06 94.97 03:16:01 AM 0 6.70 0.00 0.43 0.00 0.07 92.81 03:16:01 AM 1 2.57 0.00 0.27 0.00 0.05 97.11 03:17:01 AM all 9.70 0.00 0.90 0.00 0.08 89.32 03:17:01 AM 0 2.60 0.00 0.67 0.00 0.08 96.65 03:17:01 AM 1 16.97 0.00 1.13 0.00 0.07 81.83 03:18:01 AM all 8.41 0.00 0.74 0.00 0.10 90.75 03:18:01 AM 0 4.87 0.00 0.55 0.00 0.12 94.46 03:18:01 AM 1 12.00 0.00 0.92 0.00 0.09 86.99 03:19:01 AM all 10.12 0.00 1.04 0.01 0.08 88.75 03:19:01 AM 0 5.57 0.00 0.97 0.02 0.07 93.37 03:19:01 AM 1 14.68 0.00 1.11 0.00 0.08 84.12 03:20:01 AM all 9.99 0.00 0.74 0.00 0.08 89.19 03:20:01 AM 0 6.37 0.00 0.57 0.00 0.07 93.00 03:20:01 AM 1 13.61 0.00 0.92 0.00 0.08 85.38 03:21:01 AM all 20.95 0.00 3.11 0.22 0.09 75.63 03:21:01 AM 0 10.65 0.00 2.49 0.07 0.10 86.70 03:21:01 AM 1 31.27 0.00 3.74 0.37 0.08 64.54 Average: all 12.65 0.00 1.72 0.32 0.08 85.24 Average: 0 8.65 0.00 1.42 0.25 0.08 89.60 Average: 1 16.66 0.00 2.01 0.40 0.08 80.86