---> uname -a: Linux prd-centos8-robot-2c-8g-107.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 549 5052 19 2095 6853 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:b1:48:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:feb1:4851/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 09:34:08 LINUX RESTART (2 CPU) 09:35:01 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 94.20 48.77 45.43 5862.31 19744.57 09:37:01 AM 93.89 6.80 87.09 1271.90 8220.36 09:38:01 AM 69.04 0.92 68.12 85.99 7533.29 09:39:01 AM 20.82 0.67 20.16 94.75 713.79 Average: 69.49 14.29 55.20 1828.71 9052.68 09:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 5567568 7079996 2314860 29.37 2688 1706008 708152 7.93 186108 1847556 96548 09:37:01 AM 5189264 7001548 2693164 34.17 2688 1991268 737612 8.26 220344 2139308 165864 09:38:01 AM 5141020 6993060 2741408 34.78 2688 2029472 723140 8.10 234040 2164456 20820 09:39:01 AM 5193248 7035952 2689180 34.12 2688 2019528 686852 7.69 406180 1939040 16028 Average: 5272775 7027639 2609653 33.11 2688 1936569 713939 7.99 261668 2022590 74815 09:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 259.38 163.10 1149.42 57.26 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 55.71 48.69 666.80 6.48 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 46.26 33.23 281.26 9.80 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 23.09 18.49 21.21 8.40 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 96.11 65.88 529.67 20.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 09:34:08 LINUX RESTART (2 CPU) 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 20.80 0.04 5.02 40.27 0.12 33.75 09:36:01 AM 0 27.88 0.03 5.03 40.44 0.08 26.54 09:36:01 AM 1 13.74 0.05 5.02 40.10 0.15 40.94 09:37:01 AM all 36.03 0.00 5.29 5.34 0.12 53.22 09:37:01 AM 0 40.32 0.00 5.17 5.22 0.12 49.18 09:37:01 AM 1 31.75 0.00 5.41 5.46 0.12 57.26 09:38:01 AM all 29.48 0.00 3.28 4.80 0.13 62.31 09:38:01 AM 0 47.36 0.00 3.39 5.17 0.15 43.94 09:38:01 AM 1 11.66 0.00 3.18 4.43 0.12 80.61 09:39:01 AM all 32.06 0.00 3.49 0.81 0.11 63.52 09:39:01 AM 0 32.90 0.00 3.61 1.17 0.12 62.20 09:39:01 AM 1 31.23 0.00 3.38 0.45 0.10 64.84 Average: all 29.61 0.01 4.27 12.76 0.12 53.23 Average: 0 37.13 0.01 4.30 12.95 0.12 45.49 Average: 1 22.11 0.01 4.25 12.58 0.12 60.94