---> uname -a: Linux prd-centos8-robot-2c-8g-11278.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 598 4874 19 2224 6800 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:13:30:52 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 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:fe13:3052/64 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) 12/07/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 114.91 0.32 114.60 22.39 11155.50 12:58:01 AM 38.00 1.02 36.99 108.23 4260.18 12:59:01 AM 71.14 6.95 64.19 1289.52 3999.87 01:00:01 AM 29.31 0.05 29.26 3.60 6211.21 01:01:01 AM 2.67 0.02 2.65 0.13 77.11 01:02:01 AM 0.40 0.08 0.32 1.87 4.98 01:03:01 AM 0.53 0.25 0.28 13.60 7.80 01:04:01 AM 2.08 0.00 2.08 0.00 171.57 01:05:01 AM 0.37 0.00 0.37 0.00 147.51 01:06:01 AM 0.33 0.00 0.33 0.00 119.63 01:07:01 AM 0.30 0.00 0.30 0.00 119.65 01:08:01 AM 0.30 0.00 0.30 0.00 142.27 01:09:01 AM 0.17 0.00 0.17 0.00 119.85 01:10:01 AM 18.41 0.43 17.98 47.05 1769.69 Average: 19.92 0.65 19.27 106.16 2021.93 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5200608 7044656 2681824 34.02 2688 2019560 703828 7.88 187800 2144220 104316 12:58:01 AM 5247692 7094776 2634740 33.43 2688 2022760 665096 7.45 218676 2066296 10772 12:59:01 AM 4913076 7013592 2969356 37.67 2688 2266624 697784 7.81 259236 2329612 175432 01:00:01 AM 4960832 7061036 2921600 37.06 2688 2266696 652976 7.31 259784 2276280 4 01:01:01 AM 4961172 7061380 2921260 37.06 2688 2266708 652976 7.31 259792 2276136 4 01:02:01 AM 4961700 7061976 2920732 37.05 2688 2266776 652976 7.31 259920 2275848 4 01:03:01 AM 4912024 7014504 2970408 37.68 2688 2268996 745112 8.34 260264 2324764 1800 01:04:01 AM 4904844 7010848 2977588 37.77 2688 2272544 745112 8.34 260348 2331972 2140 01:05:01 AM 4900396 7009592 2982036 37.83 2688 2275724 779528 8.73 260348 2336300 1020 01:06:01 AM 4895892 7009324 2986540 37.89 2688 2279936 795088 8.90 260348 2340552 1752 01:07:01 AM 4889976 7006712 2992456 37.96 2688 2283288 795088 8.90 260348 2346264 1580 01:08:01 AM 4884392 7004276 2998040 38.03 2688 2286388 810856 9.08 260348 2351804 460 01:09:01 AM 4823500 6946912 3058932 38.81 2688 2289916 873564 9.78 260348 2412472 448 01:10:01 AM 5016552 6983284 2865880 36.36 2688 2139268 734280 8.22 479680 2025020 22460 Average: 4962333 7023062 2920099 37.05 2688 2228942 736019 8.24 267660 2274110 23014 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 101.43 77.87 1160.95 10.91 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 15.79 14.36 7.84 5.06 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 44.63 39.26 339.23 9.67 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 546.53 386.32 103.92 89.62 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.38 1.97 0.55 0.48 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.23 1.92 0.42 0.41 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 67.83 53.63 18.46 4.85 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 243.59 242.18 106.66 17.73 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 192.20 192.83 34.95 14.78 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 248.90 250.22 46.85 18.44 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 199.97 200.90 36.38 14.71 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 162.26 163.03 30.71 12.75 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 270.62 270.99 47.24 19.72 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 110.70 74.26 141.74 104.19 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 157.79 140.69 148.28 23.10 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) 12/07/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.26 0.00 5.20 0.96 0.10 57.48 12:57:01 AM 0 21.63 0.00 4.35 1.01 0.10 72.90 12:57:01 AM 1 50.94 0.00 6.05 0.90 0.10 42.01 12:58:01 AM all 13.34 0.00 2.24 0.47 0.06 83.89 12:58:01 AM 0 8.27 0.00 2.10 0.17 0.07 89.39 12:58:01 AM 1 18.41 0.00 2.37 0.77 0.05 78.41 12:59:01 AM all 36.32 0.00 6.17 0.46 0.11 56.94 12:59:01 AM 0 20.77 0.00 5.04 0.45 0.10 73.64 12:59:01 AM 1 51.88 0.00 7.30 0.47 0.12 40.23 01:00:01 AM all 1.37 0.00 1.21 0.44 0.04 96.94 01:00:01 AM 0 1.22 0.00 0.97 0.42 0.03 97.36 01:00:01 AM 1 1.53 0.00 1.44 0.45 0.05 96.53 01:01:01 AM all 0.29 0.00 0.10 0.01 0.05 99.55 01:01:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 01:01:01 AM 1 0.47 0.00 0.08 0.02 0.05 99.38 01:02:01 AM all 0.32 0.00 0.08 0.00 0.05 99.55 01:02:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:02:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 01:03:01 AM all 5.22 0.00 0.54 0.01 0.05 94.19 01:03:01 AM 0 3.27 0.00 0.27 0.00 0.05 96.41 01:03:01 AM 1 7.15 0.00 0.80 0.02 0.05 91.98 01:04:01 AM all 11.81 0.00 1.13 0.01 0.08 86.97 01:04:01 AM 0 9.98 0.00 1.16 0.02 0.08 88.76 01:04:01 AM 1 13.66 0.00 1.10 0.00 0.08 85.16 01:05:01 AM all 10.96 0.00 1.04 0.00 0.08 87.92 01:05:01 AM 0 5.76 0.00 0.92 0.00 0.07 93.25 01:05:01 AM 1 16.17 0.00 1.16 0.00 0.10 82.56 01:06:01 AM all 12.84 0.00 1.26 0.00 0.09 85.81 01:06:01 AM 0 5.87 0.00 0.98 0.00 0.10 93.05 01:06:01 AM 1 19.85 0.00 1.54 0.00 0.08 78.52 01:07:01 AM all 10.54 0.00 0.99 0.00 0.08 88.39 01:07:01 AM 0 4.95 0.00 0.86 0.00 0.08 94.11 01:07:01 AM 1 16.15 0.00 1.12 0.00 0.08 82.65 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 11.00 0.00 0.94 0.00 0.08 87.97 01:08:01 AM 0 8.80 0.00 0.86 0.00 0.08 90.26 01:08:01 AM 1 13.20 0.00 1.03 0.00 0.08 85.69 01:09:01 AM all 12.78 0.00 1.25 0.00 0.09 85.88 01:09:01 AM 0 11.93 0.00 1.25 0.00 0.08 86.74 01:09:01 AM 1 13.62 0.00 1.25 0.00 0.10 85.03 01:10:01 AM all 23.83 0.00 3.40 0.16 0.08 72.53 01:10:01 AM 0 23.41 0.00 3.44 0.20 0.08 72.87 01:10:01 AM 1 24.26 0.00 3.37 0.12 0.07 72.19 Average: all 13.37 0.00 1.83 0.18 0.08 84.54 Average: 0 9.02 0.00 1.60 0.16 0.07 89.14 Average: 1 17.73 0.00 2.06 0.20 0.08 79.94