---> uname -a: Linux prd-centos8-robot-2c-8g-15356.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4972 19 2140 6816 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:ec:89:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:feec:89d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 01:04:24 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 72.81 18.53 54.28 4926.22 23723.71 01:07:01 AM 123.81 6.58 117.23 1268.38 9237.57 01:08:01 AM 49.03 0.57 48.46 25.73 4514.08 01:09:01 AM 31.22 0.98 30.24 130.49 1657.48 01:10:01 AM 46.96 0.03 46.93 3.47 6882.90 01:11:01 AM 21.71 0.25 21.46 33.99 1415.48 01:12:01 AM 37.28 0.47 36.81 48.93 2520.75 Average: 54.69 3.92 50.77 919.66 7136.17 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5480304 7054616 2402144 30.47 2688 1766176 704640 7.89 164992 1953280 107884 01:07:01 AM 5233260 7030192 2649188 33.61 2688 1974476 685452 7.67 186712 2120176 88388 01:08:01 AM 5156996 6979464 2725452 34.58 2688 1999812 740160 8.29 207888 2171612 12716 01:09:01 AM 4989556 6991776 2892892 36.70 2688 2173032 711056 7.96 230848 2296044 160916 01:10:01 AM 5006832 7009784 2875616 36.48 2688 2172888 702480 7.87 232376 2268204 160 01:11:01 AM 5098332 6984596 2784116 35.32 2688 2059456 724356 8.11 257904 2168944 53412 01:12:01 AM 5121820 7010556 2760628 35.02 2688 2063620 701616 7.86 440596 1970456 27784 Average: 5155300 7008712 2727148 34.60 2688 2029923 709966 7.95 245902 2135531 64466 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 287.07 177.32 1477.20 51.56 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 51.63 38.75 397.27 15.33 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 23.30 15.60 147.92 4.34 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 41.45 32.99 312.90 7.15 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 189.95 161.17 49.47 34.06 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 101.47 80.06 439.51 56.78 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 19.36 17.10 13.99 16.02 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 102.04 74.71 405.49 26.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 01:04:24 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 28.03 0.00 5.02 21.69 0.10 45.16 01:06:01 AM 0 36.65 0.00 6.05 21.53 0.08 35.69 01:06:01 AM 1 19.40 0.00 3.99 21.86 0.12 54.63 01:07:01 AM all 36.22 0.00 5.59 4.50 0.11 53.58 01:07:01 AM 0 44.77 0.00 5.93 4.49 0.12 44.69 01:07:01 AM 1 27.68 0.00 5.26 4.50 0.10 62.46 01:08:01 AM all 20.79 0.00 1.91 2.70 0.09 74.51 01:08:01 AM 0 30.03 0.00 2.14 2.36 0.08 65.38 01:08:01 AM 1 11.57 0.00 1.67 3.04 0.10 83.62 01:09:01 AM all 22.79 0.00 3.41 1.15 0.09 72.55 01:09:01 AM 0 20.18 0.00 3.22 0.78 0.10 75.72 01:09:01 AM 1 25.41 0.00 3.61 1.52 0.08 69.37 01:10:01 AM all 11.99 0.00 2.14 2.71 0.08 83.08 01:10:01 AM 0 10.52 0.00 2.41 2.69 0.07 84.31 01:10:01 AM 1 13.45 0.00 1.88 2.72 0.08 81.86 01:11:01 AM all 21.60 0.00 2.13 0.30 0.09 75.88 01:11:01 AM 0 30.06 0.00 2.62 0.12 0.10 67.10 01:11:01 AM 1 12.94 0.00 1.62 0.50 0.09 84.86 01:12:01 AM all 27.38 0.00 2.76 0.85 0.08 68.93 01:12:01 AM 0 38.36 0.00 3.01 0.55 0.07 58.02 01:12:01 AM 1 16.39 0.00 2.52 1.15 0.10 79.83 Average: all 24.12 0.00 3.28 4.83 0.09 67.67 Average: 0 30.09 0.00 3.62 4.63 0.09 61.57 Average: 1 18.14 0.00 2.94 5.04 0.10 73.79