---> uname -a: Linux prd-centos8-robot-2c-8g-12144.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 595 4974 19 2128 6805 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:6b:33:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe6b:33f0/64 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) 12/02/2024 _x86_64_ (2 CPU) 04:30:55 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 109.40 7.18 102.22 1263.05 8408.38 04:34:01 AM 63.12 0.98 62.14 110.91 7886.29 04:35:01 AM 45.42 0.10 45.32 6.26 2855.55 04:36:01 AM 24.20 0.00 24.20 0.00 5605.50 04:37:01 AM 13.86 0.43 13.43 69.98 498.17 Average: 51.20 1.74 49.46 290.06 5050.66 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5227820 7036440 2654612 33.68 2688 1986476 685160 7.67 210080 2110188 175384 04:34:01 AM 5237824 7080856 2644608 33.55 2688 2020096 631584 7.07 240008 2060808 16 04:35:01 AM 5011768 7056432 2870664 36.42 2688 2214044 628300 7.04 257700 2245524 158192 04:36:01 AM 5006992 7051656 2875440 36.48 2688 2214044 628300 7.04 257700 2244508 4 04:37:01 AM 5110140 6979856 2772292 35.17 2688 2044680 713532 7.99 290204 2130992 16800 Average: 5118909 7041048 2763523 35.06 2688 2095868 657375 7.36 251138 2158404 70079 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 89.09 72.24 941.58 10.62 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 44.51 33.83 438.54 6.26 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 211.55 157.60 338.46 44.19 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 6.88 4.92 1.71 1.38 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 58.98 37.20 79.44 19.27 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 82.20 61.16 359.95 16.34 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) 12/02/2024 _x86_64_ (2 CPU) 04:30:55 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 36.24 0.00 5.85 3.69 0.12 54.10 04:33:01 AM 0 44.43 0.00 6.77 4.34 0.12 44.34 04:33:01 AM 1 28.07 0.00 4.92 3.05 0.12 63.84 04:34:01 AM all 18.92 0.00 2.17 2.50 0.08 76.34 04:34:01 AM 0 28.45 0.00 2.34 3.06 0.07 66.08 04:34:01 AM 1 9.38 0.00 2.01 1.94 0.08 86.59 04:35:01 AM all 26.74 0.00 4.39 1.05 0.09 67.72 04:35:01 AM 0 37.04 0.00 4.61 1.17 0.08 57.10 04:35:01 AM 1 16.42 0.00 4.17 0.94 0.10 78.37 04:36:01 AM all 0.36 0.00 0.34 1.03 0.05 98.22 04:36:01 AM 0 0.15 0.00 0.27 1.08 0.05 98.45 04:36:01 AM 1 0.57 0.00 0.42 0.97 0.05 98.00 04:37:01 AM all 13.93 0.00 1.91 0.28 0.07 83.81 04:37:01 AM 0 22.58 0.00 2.25 0.25 0.07 74.85 04:37:01 AM 1 5.28 0.00 1.57 0.32 0.07 92.77 Average: all 19.23 0.00 2.93 1.71 0.08 76.05 Average: 0 26.52 0.00 3.25 1.98 0.08 68.18 Average: 1 11.93 0.00 2.61 1.44 0.08 83.93