---> uname -a: Linux prd-centos8-robot-2c-8g-3301.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 626 4947 19 2123 6774 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:04:15:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe04:15f6/64 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) 11/01/2024 _x86_64_ (2 CPU) 03:53:53 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 76.77 8.93 67.84 1414.86 6713.65 03:57:01 AM 88.50 0.70 87.80 50.78 9557.41 03:58:01 AM 32.04 0.42 31.63 64.79 2484.87 03:59:01 AM 47.23 0.03 47.20 3.47 6984.87 04:00:01 AM 0.50 0.10 0.40 32.12 9.90 04:01:01 AM 2.20 0.05 2.15 2.00 114.66 04:02:01 AM 13.59 0.40 13.19 39.57 590.06 Average: 37.26 1.52 35.74 229.65 3779.22 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5393280 7079348 2489152 31.58 2688 1868008 676664 7.58 209664 1959268 133080 03:57:01 AM 5184020 7011660 2698412 34.23 2688 2004876 722116 8.09 221284 2134176 30116 03:58:01 AM 5011300 6998164 2871132 36.42 2688 2159072 748832 8.38 268724 2244780 133808 03:59:01 AM 5018444 7047256 2863988 36.33 2688 2198204 691368 7.74 256816 2235228 4 04:00:01 AM 4973604 7004136 2908828 36.90 2688 2199924 779920 8.73 257076 2279752 772 04:01:01 AM 4964500 6997012 2917932 37.02 2688 2201892 779920 8.73 257220 2288484 1220 04:02:01 AM 5080112 6945444 2802320 35.55 2688 2040380 780352 8.74 293044 2159436 21512 Average: 5089323 7011860 2793109 35.43 2688 2096051 739882 8.28 251975 2185875 45787 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 62.46 49.78 702.05 6.12 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 70.14 50.72 645.80 8.50 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 42.01 32.88 295.01 7.77 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 236.17 197.82 50.39 44.25 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 22.09 13.55 5.64 3.01 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 26.21 20.61 8.95 4.70 0.00 0.00 0.00 0.00 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 64.06 46.39 85.86 28.47 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 74.74 58.82 256.23 14.69 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) 11/01/2024 _x86_64_ (2 CPU) 03:53:53 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 24.38 0.00 4.33 15.46 0.09 55.74 03:56:01 AM 0 20.17 0.00 3.52 10.73 0.10 65.48 03:56:01 AM 1 28.59 0.00 5.14 20.18 0.08 46.01 03:57:01 AM all 23.73 0.00 3.51 4.54 0.10 68.12 03:57:01 AM 0 19.08 0.00 3.51 4.66 0.08 72.67 03:57:01 AM 1 28.38 0.00 3.51 4.42 0.12 63.58 03:58:01 AM all 24.22 0.00 3.26 5.78 0.13 66.61 03:58:01 AM 0 17.61 0.00 3.02 3.27 0.12 75.99 03:58:01 AM 1 30.85 0.00 3.50 8.29 0.13 57.22 03:59:01 AM all 13.02 0.00 2.78 15.55 0.07 68.58 03:59:01 AM 0 12.90 0.00 2.74 16.43 0.07 67.86 03:59:01 AM 1 13.15 0.00 2.82 14.67 0.07 69.30 04:00:01 AM all 4.50 0.00 0.42 0.03 0.05 95.00 04:00:01 AM 0 6.05 0.00 0.60 0.07 0.05 93.23 04:00:01 AM 1 2.96 0.00 0.23 0.00 0.05 96.76 04:01:01 AM all 9.56 0.00 0.77 0.03 0.06 89.58 04:01:01 AM 0 3.11 0.00 0.30 0.02 0.05 96.52 04:01:01 AM 1 16.00 0.00 1.24 0.05 0.07 82.65 04:02:01 AM all 20.00 0.00 2.30 0.18 0.08 77.44 04:02:01 AM 0 15.65 0.00 1.74 0.28 0.08 82.24 04:02:01 AM 1 24.35 0.00 2.87 0.07 0.08 72.63 Average: all 17.06 0.00 2.48 5.94 0.08 74.43 Average: 0 13.51 0.00 2.20 5.06 0.08 79.14 Average: 1 20.61 0.00 2.76 6.82 0.09 69.72