---> uname -a: Linux prd-centos8-robot-2c-8g-8503.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 607 4955 19 2134 6793 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:95:79:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe95:79ee/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) 01/08/2025 _x86_64_ (2 CPU) 02:00:18 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 74.54 42.09 32.45 5936.19 5356.72 02:03:01 AM 112.63 0.73 111.90 53.05 11334.76 02:04:02 AM 20.03 0.42 19.62 64.75 1563.76 02:05:01 AM 55.96 9.39 46.57 1669.82 3016.74 02:06:01 AM 21.16 0.00 21.16 0.00 5463.55 02:07:01 AM 2.07 0.10 1.97 32.92 86.22 02:08:01 AM 28.31 0.83 27.47 100.77 1267.26 Average: 44.95 7.68 37.28 1125.12 4016.06 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5394000 7002404 2488432 31.57 2688 1799424 832980 9.33 198016 2003700 134280 02:03:01 AM 5183784 6982620 2698648 34.24 2688 1976364 777296 8.70 199152 2152352 30692 02:04:02 AM 5272500 7072796 2609932 33.11 2688 1978312 715536 8.01 218048 2053120 8 02:05:01 AM 4995176 7046696 2887256 36.63 2688 2221396 686800 7.69 264204 2258048 156288 02:06:01 AM 4989016 7040516 2893416 36.71 2688 2221396 686800 7.69 264204 2258172 4 02:07:01 AM 5009072 7041060 2873360 36.45 2688 2201884 695112 7.78 259524 2242460 920 02:08:01 AM 5119656 6999796 2762776 35.05 2688 2055944 743132 8.32 456152 1960928 1536 Average: 5137601 7026555 2744831 34.82 2688 2064960 733951 8.22 265614 2132683 46247 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 308.65 187.78 1560.54 57.47 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 63.86 52.80 669.72 8.87 0.00 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM eth0 19.55 9.51 6.33 3.55 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 240.28 176.92 344.87 45.94 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 2.32 1.00 0.85 0.14 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 196.20 156.26 1577.67 15.30 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 42.12 33.34 79.87 23.28 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 124.58 88.09 607.07 22.05 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) 01/08/2025 _x86_64_ (2 CPU) 02:00:18 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 30.76 0.03 5.73 2.94 0.13 60.41 02:02:01 AM 0 31.87 0.00 4.42 2.55 0.12 61.05 02:02:01 AM 1 29.64 0.07 7.06 3.34 0.13 59.77 02:03:01 AM all 30.13 0.00 4.52 3.69 0.12 61.54 02:03:01 AM 0 20.56 0.00 3.87 4.00 0.08 71.48 02:03:01 AM 1 39.75 0.00 5.18 3.37 0.15 51.56 02:04:02 AM all 10.46 0.00 1.35 0.64 0.05 87.49 02:04:02 AM 0 8.83 0.00 1.62 0.60 0.05 88.90 02:04:02 AM 1 12.10 0.00 1.08 0.68 0.05 86.09 02:05:01 AM all 29.29 0.00 5.54 1.46 0.10 63.61 02:05:01 AM 0 17.47 0.00 4.54 1.12 0.10 76.78 02:05:01 AM 1 41.13 0.00 6.55 1.80 0.10 50.41 02:06:01 AM all 0.13 0.00 0.32 1.59 0.04 97.93 02:06:01 AM 0 0.17 0.00 0.27 1.17 0.03 98.36 02:06:01 AM 1 0.08 0.00 0.37 2.00 0.05 97.50 02:07:01 AM all 5.97 0.00 0.89 0.03 0.08 93.03 02:07:01 AM 0 6.57 0.00 1.06 0.02 0.08 92.27 02:07:01 AM 1 5.38 0.00 0.72 0.05 0.07 93.78 02:08:01 AM all 30.26 0.00 3.70 0.20 0.09 65.74 02:08:01 AM 0 25.72 0.00 3.86 0.27 0.08 70.07 02:08:01 AM 1 34.79 0.00 3.55 0.13 0.10 61.42 Average: all 19.55 0.00 3.15 1.51 0.09 75.70 Average: 0 15.90 0.00 2.80 1.39 0.08 79.83 Average: 1 23.21 0.01 3.49 1.62 0.09 71.57