---> uname -a: Linux prd-centos8-robot-2c-8g-11339.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4996 19 2126 6826 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:df:04:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fedf:465/64 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) 11/29/2024 _x86_64_ (2 CPU) 02:20:58 LINUX RESTART (2 CPU) 02:22:01 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 62.81 31.85 30.96 5509.26 6007.43 02:24:01 AM 115.38 6.78 108.60 1247.58 10349.77 02:25:01 AM 30.33 1.02 29.31 111.45 3541.96 02:26:01 AM 25.21 0.03 25.18 2.27 1516.66 02:27:01 AM 42.14 0.03 42.10 3.47 6826.62 02:28:01 AM 5.20 0.08 5.11 31.99 215.68 02:29:01 AM 9.08 0.33 8.75 37.86 300.95 Average: 41.45 5.73 35.72 992.26 4108.69 02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5506852 7061728 2375572 30.14 2688 1745976 711724 7.97 190324 1896968 101936 02:24:01 AM 5146472 7009036 2735952 34.71 2688 2040364 716764 8.03 213548 2177440 116072 02:25:01 AM 5256512 7096464 2625912 33.31 2688 2017180 630296 7.06 240440 2039216 24 02:26:01 AM 5037004 7074704 2845420 36.10 2688 2207644 646072 7.23 255648 2219700 171520 02:27:01 AM 5030556 7072116 2851868 36.18 2688 2211112 626828 7.02 257852 2218848 12 02:28:01 AM 4988720 7031668 2893704 36.71 2688 2212540 681564 7.63 257976 2260184 112 02:29:01 AM 5169460 7038360 2712964 34.42 2688 2042608 655832 7.34 290816 2064012 17152 Average: 5162225 7054868 2720199 34.51 2688 2068203 667011 7.47 243801 2125195 58118 02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 310.54 191.64 1304.67 59.44 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 78.89 62.00 935.10 9.12 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 11.16 8.88 6.25 3.57 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 38.84 30.48 294.77 6.26 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 184.61 145.13 41.41 38.17 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 31.56 22.68 26.94 4.44 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 156.92 135.36 1635.02 25.83 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 116.09 85.17 606.34 20.98 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) 11/29/2024 _x86_64_ (2 CPU) 02:20:58 LINUX RESTART (2 CPU) 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 25.73 0.02 5.09 9.79 0.10 59.27 02:23:01 AM 0 21.83 0.03 5.72 9.49 0.12 62.81 02:23:01 AM 1 29.66 0.00 4.46 10.10 0.08 55.70 02:24:01 AM all 29.71 0.00 5.10 8.99 0.11 56.09 02:24:01 AM 0 30.09 0.00 4.76 9.71 0.12 55.32 02:24:01 AM 1 29.32 0.00 5.44 8.28 0.10 56.85 02:25:01 AM all 16.23 0.00 1.89 1.87 0.07 79.95 02:25:01 AM 0 17.11 0.00 1.94 1.89 0.07 79.01 02:25:01 AM 1 15.35 0.00 1.84 1.85 0.07 80.89 02:26:01 AM all 18.18 0.00 3.24 1.54 0.09 76.96 02:26:01 AM 0 21.32 0.00 3.72 1.22 0.10 73.63 02:26:01 AM 1 15.02 0.00 2.75 1.86 0.08 80.29 02:27:01 AM all 10.71 0.00 2.03 6.20 0.10 80.96 02:27:01 AM 0 16.05 0.00 2.11 4.14 0.12 77.59 02:27:01 AM 1 5.39 0.00 1.94 8.27 0.08 84.32 02:28:01 AM all 2.60 0.00 0.30 0.19 0.04 96.86 02:28:01 AM 0 2.04 0.00 0.20 0.05 0.03 97.67 02:28:01 AM 1 3.16 0.00 0.40 0.33 0.05 96.05 02:29:01 AM all 16.95 0.00 2.22 0.94 0.10 79.79 02:29:01 AM 0 12.60 0.00 1.99 0.89 0.10 84.42 02:29:01 AM 1 21.37 0.00 2.45 1.00 0.10 75.07 Average: all 17.14 0.00 2.83 4.21 0.09 75.72 Average: 0 17.29 0.00 2.92 3.90 0.09 75.80 Average: 1 17.00 0.00 2.75 4.52 0.08 75.65