---> uname -a: Linux prd-centos8-robot-2c-8g-36941.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4956 19 2154 6814 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:52:fa:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe52:fa6e/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) 06/25/2025 _x86_64_ (2 CPU) 02:52:22 LINUX RESTART (2 CPU) 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 63.73 19.01 44.72 5458.45 26521.04 02:55:01 AM 117.49 0.73 116.76 53.05 10278.22 02:56:01 AM 34.49 0.42 34.07 64.78 3518.08 02:57:01 AM 61.57 9.42 52.16 1682.12 3612.90 02:58:01 AM 30.67 0.03 30.64 3.47 6128.91 02:59:01 AM 4.18 0.03 4.15 1.07 184.44 03:00:01 AM 0.33 0.00 0.33 0.00 4.72 03:01:01 AM 0.32 0.00 0.32 0.00 4.18 03:02:01 AM 17.80 0.40 17.41 38.77 898.45 Average: 36.73 3.34 33.39 811.27 5683.40 02:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5465992 7032332 2416440 30.66 2688 1758672 731204 8.19 185964 1947092 102564 02:55:01 AM 5192048 7004556 2690384 34.13 2688 1989256 711660 7.97 197968 2145452 81040 02:56:01 AM 5268376 7082680 2614056 33.16 2688 1991204 646036 7.23 218456 2053432 10752 02:57:01 AM 4946360 7015500 2936072 37.25 2688 2237672 688608 7.71 261460 2304288 166788 02:58:01 AM 4979284 7050392 2903148 36.83 2688 2239756 642400 7.19 266088 2262120 8 02:59:01 AM 4930900 7003632 2951532 37.44 2688 2241380 728868 8.16 266352 2309580 4 03:00:01 AM 4917484 6990232 2964948 37.61 2688 2241396 738560 8.27 266352 2322992 24 03:01:01 AM 4919908 6992692 2962524 37.58 2688 2241416 738560 8.27 266352 2320360 24 03:02:01 AM 5094152 6991208 2788280 35.37 2688 2071516 710340 7.95 305768 2132020 23940 Average: 5079389 7018136 2803043 35.56 2688 2112474 704026 7.88 248307 2199704 42794 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 306.11 184.29 1602.34 60.56 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 82.06 57.78 815.83 9.25 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 14.70 8.93 5.94 3.54 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 42.26 35.91 318.32 9.11 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 195.05 140.20 38.10 35.41 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 139.56 129.25 46.43 50.25 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 246.15 244.75 191.62 98.68 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 152.20 149.57 75.27 53.20 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 53.88 38.92 91.67 23.21 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 136.88 109.95 353.94 38.14 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) 06/25/2025 _x86_64_ (2 CPU) 02:52:22 LINUX RESTART (2 CPU) 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 34.18 0.00 5.64 24.09 0.13 35.96 02:54:01 AM 0 39.83 0.00 5.76 22.93 0.13 31.34 02:54:01 AM 1 28.55 0.00 5.52 25.25 0.12 40.56 02:55:01 AM all 35.20 0.00 5.16 4.78 0.10 54.76 02:55:01 AM 0 38.95 0.00 5.05 4.74 0.10 51.16 02:55:01 AM 1 31.45 0.00 5.27 4.82 0.10 58.37 02:56:01 AM all 12.11 0.00 1.65 0.81 0.05 85.39 02:56:01 AM 0 17.08 0.00 1.75 0.99 0.05 80.13 02:56:01 AM 1 7.15 0.00 1.54 0.63 0.05 90.63 02:57:01 AM all 29.52 0.00 5.45 1.27 0.09 63.67 02:57:01 AM 0 35.76 0.00 5.82 1.22 0.10 57.10 02:57:01 AM 1 23.30 0.00 5.07 1.31 0.08 70.23 02:58:01 AM all 4.09 0.00 0.93 1.04 0.04 93.90 02:58:01 AM 0 6.08 0.00 0.95 0.90 0.05 92.02 02:58:01 AM 1 2.09 0.00 0.90 1.19 0.03 95.79 02:59:01 AM all 11.80 0.00 0.57 0.01 0.08 87.54 02:59:01 AM 0 22.76 0.00 0.94 0.00 0.08 76.21 02:59:01 AM 1 0.90 0.00 0.20 0.02 0.07 98.81 03:00:01 AM all 20.53 0.00 0.54 0.00 0.11 78.82 03:00:01 AM 0 18.65 0.00 0.47 0.00 0.12 80.76 03:00:01 AM 1 22.41 0.00 0.62 0.00 0.10 76.87 03:01:01 AM all 21.56 0.00 0.51 0.00 0.10 77.83 03:01:01 AM 0 22.79 0.00 0.54 0.00 0.10 76.57 03:01:01 AM 1 20.33 0.00 0.49 0.00 0.10 79.08 03:02:01 AM all 15.50 0.00 2.22 0.12 0.06 82.10 03:02:01 AM 0 12.48 0.00 2.53 0.08 0.05 84.86 03:02:01 AM 1 18.55 0.00 1.90 0.15 0.07 79.33 Average: all 20.50 0.00 2.52 3.56 0.08 73.34 Average: 0 23.81 0.00 2.65 3.41 0.09 70.04 Average: 1 17.19 0.00 2.39 3.70 0.08 76.64