---> uname -a: Linux prd-centos8-robot-2c-8g-2653.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 607 4912 19 2178 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:84:2a:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe84:2adb/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) 10/01/2025 _x86_64_ (2 CPU) 00:40:03 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 85.74 13.15 72.59 3401.93 6216.16 12:43:01 AM 80.60 0.72 79.89 52.92 10047.19 12:44:01 AM 35.92 0.42 35.50 64.78 3064.73 12:45:01 AM 74.95 6.97 67.99 1292.98 7836.89 12:46:01 AM 9.62 0.20 9.42 11.60 1099.68 12:47:01 AM 4.30 0.03 4.27 1.07 184.47 12:48:01 AM 0.37 0.00 0.37 0.00 5.80 12:49:01 AM 5.05 0.32 4.73 36.92 202.95 12:50:01 AM 32.72 0.50 32.22 63.71 1475.86 Average: 36.58 2.48 34.11 547.34 3348.09 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5364328 7083892 2518104 31.95 2688 1901844 681260 7.63 187168 2009276 181248 12:43:01 AM 5176688 7021996 2705744 34.33 2688 2020860 722448 8.09 198940 2150444 42004 12:44:01 AM 5162040 7057364 2720392 34.51 2688 2068768 684016 7.66 230132 2132664 40716 12:45:01 AM 4975168 7073108 2907264 36.88 2688 2265564 638076 7.14 262736 2264224 26988 12:46:01 AM 4929716 7028312 2952716 37.46 2688 2266220 708844 7.94 263012 2308432 312 12:47:01 AM 4924808 7024620 2957624 37.52 2688 2267436 708844 7.94 263016 2313564 4 12:48:01 AM 4912280 7012108 2970152 37.68 2688 2267452 746244 8.36 263012 2325780 4 12:49:01 AM 5032548 6954860 2849884 36.15 2688 2093552 763728 8.55 260192 2225236 16176 12:50:01 AM 5030328 6964396 2852104 36.18 2688 2106828 786260 8.80 464868 2029048 24932 Average: 5056434 7024517 2825998 35.85 2688 2139836 715524 8.01 265897 2195408 36932 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 330.79 196.60 1827.48 62.52 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 61.17 41.61 676.89 7.73 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 23.94 18.81 87.03 5.97 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 151.87 113.26 281.22 28.87 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 26.50 11.80 5.88 1.37 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 230.49 229.96 62.05 95.72 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 214.30 212.40 195.79 81.07 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 117.16 101.97 138.14 51.06 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 20.08 16.71 15.77 8.40 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 130.70 104.79 365.59 38.08 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) 10/01/2025 _x86_64_ (2 CPU) 00:40:03 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 37.58 0.00 6.27 3.44 0.13 52.58 12:42:01 AM 0 42.16 0.00 7.07 3.16 0.12 47.50 12:42:01 AM 1 33.03 0.00 5.48 3.71 0.13 57.64 12:43:01 AM all 23.52 0.00 3.39 4.41 0.10 68.58 12:43:01 AM 0 22.09 0.00 3.48 4.53 0.10 69.79 12:43:01 AM 1 24.95 0.00 3.29 4.29 0.10 67.37 12:44:01 AM all 21.15 0.00 3.17 2.03 0.08 73.58 12:44:01 AM 0 32.28 0.00 3.96 2.67 0.10 61.00 12:44:01 AM 1 10.00 0.00 2.37 1.39 0.07 86.18 12:45:01 AM all 25.51 0.00 4.86 1.63 0.10 67.90 12:45:01 AM 0 26.38 0.00 5.00 2.28 0.10 66.23 12:45:01 AM 1 24.64 0.00 4.72 0.97 0.10 69.57 12:46:01 AM all 2.07 0.00 0.43 0.26 0.03 97.21 12:46:01 AM 0 0.67 0.00 0.25 0.10 0.02 98.96 12:46:01 AM 1 3.48 0.00 0.62 0.42 0.03 95.44 12:47:01 AM all 19.38 0.00 0.54 0.02 0.09 79.98 12:47:01 AM 0 3.55 0.00 0.32 0.03 0.07 96.04 12:47:01 AM 1 35.26 0.00 0.76 0.00 0.12 63.86 12:48:01 AM all 23.62 0.00 0.55 0.00 0.10 75.73 12:48:01 AM 0 5.66 0.00 0.32 0.00 0.08 93.94 12:48:01 AM 1 41.62 0.00 0.79 0.00 0.12 57.48 12:49:01 AM all 17.48 0.00 1.63 0.03 0.08 80.78 12:49:01 AM 0 12.29 0.00 1.52 0.05 0.08 86.06 12:49:01 AM 1 22.72 0.00 1.74 0.00 0.08 75.46 12:50:01 AM all 32.00 0.00 3.86 0.15 0.09 63.90 12:50:01 AM 0 29.78 0.00 3.51 0.18 0.08 66.44 12:50:01 AM 1 34.23 0.00 4.20 0.12 0.10 61.35 Average: all 22.49 0.00 2.75 1.33 0.09 73.34 Average: 0 19.43 0.00 2.83 1.45 0.08 76.21 Average: 1 25.55 0.00 2.67 1.21 0.09 70.47