---> uname -a: Linux prd-centos8-robot-2c-8g-741.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 590 4986 19 2120 6810 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:f8:8c:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fef8:8cbe/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) 01/11/2025 _x86_64_ (2 CPU) 04:00:49 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 195.17 153.60 41.57 14458.41 38233.83 04:03:01 AM 109.22 0.37 108.85 15.60 9488.55 04:04:02 AM 45.62 0.70 44.92 51.72 6156.56 04:05:01 AM 34.72 7.22 27.50 1332.16 1595.12 04:06:01 AM 41.39 0.03 41.36 3.47 6883.70 04:07:01 AM 0.47 0.10 0.37 32.93 9.80 04:08:01 AM 14.83 0.32 14.51 36.92 643.62 Average: 63.19 23.29 39.90 2283.82 9032.76 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5623080 7099416 2259352 28.66 2688 1671592 691024 7.74 176964 1808928 76392 04:03:01 AM 5260184 7023112 2622248 33.27 2688 1941724 696380 7.80 187100 2098312 126888 04:04:02 AM 5177664 6998524 2704768 34.31 2688 1998872 721156 8.07 211200 2151344 25564 04:05:01 AM 5007856 7040676 2874576 36.47 2688 2203080 669632 7.50 256456 2253032 171904 04:06:01 AM 5025476 7062040 2856956 36.24 2688 2206576 632960 7.09 258512 2225700 4 04:07:01 AM 4979796 7017804 2902636 36.82 2688 2208092 697524 7.81 258636 2270196 528 04:08:01 AM 5121736 6985036 2760696 35.02 2688 2037632 722288 8.09 291340 2117200 14480 Average: 5170827 7032373 2711605 34.40 2688 2038224 690138 7.73 234315 2132102 59394 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 228.33 138.40 1028.56 56.29 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 71.14 59.32 836.37 9.90 0.00 0.00 0.00 0.00 04:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:02 AM eth0 46.08 27.91 437.78 5.02 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 37.26 29.65 301.44 6.63 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 203.12 175.39 44.84 34.95 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 29.78 21.21 26.72 2.68 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 145.17 124.84 1506.84 31.23 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 108.92 82.54 598.43 21.01 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) 01/11/2025 _x86_64_ (2 CPU) 04:00:49 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 39.34 0.07 10.56 24.63 0.14 25.27 04:02:01 AM 0 36.95 0.10 10.17 24.97 0.14 27.66 04:02:01 AM 1 41.72 0.03 10.95 24.28 0.14 22.88 04:03:01 AM all 35.39 0.00 5.09 4.49 0.11 54.92 04:03:01 AM 0 28.73 0.00 4.21 4.56 0.10 62.40 04:03:01 AM 1 42.03 0.00 5.97 4.41 0.12 47.47 04:04:02 AM all 14.50 0.00 1.90 1.73 0.10 81.77 04:04:02 AM 0 9.12 0.00 1.31 2.03 0.12 87.43 04:04:02 AM 1 19.88 0.00 2.49 1.44 0.08 76.11 04:05:01 AM all 23.80 0.00 4.14 0.95 0.10 71.01 04:05:01 AM 0 16.70 0.00 3.82 1.17 0.12 78.19 04:05:01 AM 1 30.90 0.00 4.45 0.73 0.08 63.83 04:06:01 AM all 9.55 0.00 1.81 1.40 0.07 87.17 04:06:01 AM 0 7.06 0.00 1.64 1.17 0.07 90.06 04:06:01 AM 1 12.04 0.00 1.98 1.64 0.07 84.27 04:07:01 AM all 2.69 0.00 0.28 0.00 0.08 96.96 04:07:01 AM 0 4.31 0.00 0.39 0.00 0.08 95.22 04:07:01 AM 1 1.07 0.00 0.17 0.00 0.07 98.70 04:08:01 AM all 17.21 0.00 2.30 0.16 0.10 80.23 04:08:01 AM 0 15.33 0.00 2.01 0.10 0.10 82.45 04:08:01 AM 1 19.10 0.00 2.59 0.22 0.10 78.00 Average: all 20.31 0.01 3.71 4.74 0.10 71.13 Average: 0 16.85 0.01 3.35 4.84 0.10 74.85 Average: 1 23.77 0.00 4.07 4.65 0.09 67.41