---> uname -a: Linux prd-centos8-robot-2c-8g-39243.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 608 4899 19 2189 6791 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:73:e6:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe73:e6d0/64 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) 07/03/2025 _x86_64_ (2 CPU) 00:57:17 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 91.00 6.55 84.46 1126.29 6700.42 01:00:01 AM 83.61 0.72 82.89 52.92 10905.06 01:01:01 AM 41.81 7.15 34.66 1310.19 2168.97 01:02:01 AM 56.00 0.32 55.68 48.77 7751.57 01:03:01 AM 4.55 0.02 4.53 0.13 178.56 01:04:01 AM 2.28 0.02 2.27 0.93 338.90 01:05:01 AM 0.12 0.00 0.12 0.00 1.23 01:06:01 AM 14.66 0.32 14.35 36.93 700.07 01:07:01 AM 29.57 0.52 29.06 63.85 1763.13 Average: 35.96 1.73 34.22 293.37 3389.93 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5264072 7004732 2618360 33.22 2688 1921804 746032 8.35 189452 2105764 198160 01:00:01 AM 5172632 7008628 2709800 34.38 2688 2012236 728820 8.16 208844 2154612 9928 01:01:01 AM 4979376 7059176 2903056 36.83 2688 2248428 665968 7.46 257512 2276160 176448 01:02:01 AM 4964536 7049632 2917896 37.02 2688 2252880 674204 7.55 262320 2276260 8 01:03:01 AM 4898212 6991552 2984220 37.86 2688 2261132 745132 8.34 262640 2341800 7996 01:04:01 AM 4892224 6985744 2990208 37.94 2688 2261304 749572 8.39 262640 2347248 4 01:05:01 AM 4864088 6961844 3018344 38.29 2688 2265544 765884 8.58 262640 2375660 4248 01:06:01 AM 4987008 6919224 2895424 36.73 2688 2105888 796160 8.91 298892 2237380 41844 01:07:01 AM 5035216 6970312 2847216 36.12 2688 2109148 727008 8.14 470744 2022340 25156 Average: 5006374 6994538 2876058 36.49 2688 2159818 733198 8.21 275076 2237469 51532 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 197.87 137.52 1440.57 39.36 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 56.88 37.25 569.67 7.61 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 36.96 32.84 313.90 7.69 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 208.84 153.11 45.88 40.23 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 38.97 30.27 74.01 5.93 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 345.65 343.70 191.05 140.56 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 191.12 188.64 350.21 61.40 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 60.44 37.94 92.91 36.20 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 25.14 18.86 18.75 9.06 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 129.10 108.91 344.10 38.67 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) 07/03/2025 _x86_64_ (2 CPU) 00:57:17 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.89 0.00 5.64 1.40 0.10 54.97 12:59:01 AM 0 37.55 0.00 5.07 1.55 0.12 55.71 12:59:01 AM 1 38.24 0.00 6.21 1.25 0.08 54.22 01:00:01 AM all 22.31 0.00 3.47 2.17 0.12 71.93 01:00:01 AM 0 29.60 0.00 3.48 1.90 0.10 64.92 01:00:01 AM 1 15.03 0.00 3.47 2.43 0.13 78.94 01:01:01 AM all 25.42 0.00 4.11 0.45 0.07 69.94 01:01:01 AM 0 28.39 0.00 4.16 0.47 0.08 66.90 01:01:01 AM 1 22.44 0.00 4.07 0.43 0.07 72.99 01:02:01 AM all 14.20 0.00 2.86 0.83 0.07 82.04 01:02:01 AM 0 19.16 0.00 2.77 0.55 0.07 77.45 01:02:01 AM 1 9.24 0.00 2.94 1.12 0.07 86.64 01:03:01 AM all 10.49 0.00 0.36 0.02 0.08 89.05 01:03:01 AM 0 12.69 0.00 0.38 0.02 0.08 86.82 01:03:01 AM 1 8.28 0.00 0.34 0.02 0.07 91.30 01:04:01 AM all 25.56 0.00 0.63 0.02 0.10 73.69 01:04:01 AM 0 14.87 0.00 0.40 0.00 0.10 84.63 01:04:01 AM 1 36.33 0.00 0.86 0.03 0.10 62.67 01:05:01 AM all 24.28 0.00 0.58 0.00 0.11 75.03 01:05:01 AM 0 28.23 0.00 0.72 0.00 0.10 70.95 01:05:01 AM 1 20.39 0.00 0.45 0.00 0.12 79.04 01:06:01 AM all 14.65 0.00 1.89 0.08 0.08 83.31 01:06:01 AM 0 22.60 0.00 2.45 0.07 0.07 74.82 01:06:01 AM 1 6.71 0.00 1.32 0.10 0.08 91.79 01:07:01 AM all 30.10 0.00 3.98 0.09 0.08 65.75 01:07:01 AM 0 39.67 0.00 4.52 0.10 0.08 55.63 01:07:01 AM 1 20.53 0.00 3.44 0.08 0.08 75.87 Average: all 22.78 0.00 2.62 0.56 0.09 73.95 Average: 0 25.87 0.00 2.67 0.52 0.09 70.85 Average: 1 19.68 0.00 2.57 0.61 0.09 77.05