---> uname -a: Linux prd-centos8-robot-2c-8g-23561.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 622 4941 19 2134 6778 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:5a:c4:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe5a:c46a/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) 09/18/2024 _x86_64_ (2 CPU) 00:52:54 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 95.37 7.07 88.30 1260.99 6773.75 12:56:01 AM 73.01 1.02 71.99 111.43 9281.39 12:57:01 AM 30.61 0.03 30.58 2.27 1730.16 12:58:01 AM 41.19 2.52 38.67 396.00 6648.88 12:59:01 AM 4.18 0.10 4.08 32.12 166.01 01:00:01 AM 0.62 0.03 0.58 1.87 29.46 01:01:01 AM 16.75 0.42 16.33 47.73 937.01 Average: 37.39 1.60 35.79 264.62 3652.42 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5219276 7019176 2663148 33.79 2688 1978180 711868 7.97 210716 2119912 220284 12:56:01 AM 5226184 7055504 2656240 33.70 2688 2006772 678776 7.60 239888 2074272 28 12:57:01 AM 4973700 7000572 2908724 36.90 2688 2196324 711300 7.96 254956 2286712 184972 12:58:01 AM 4988160 7026692 2894264 36.72 2688 2208296 674456 7.55 263232 2259056 4 12:59:01 AM 4946124 6986588 2936300 37.25 2688 2210212 724920 8.12 263504 2300548 60 01:00:01 AM 4938848 6981920 2943576 37.34 2688 2212820 758428 8.49 263640 2307680 2032 01:01:01 AM 5113100 6989748 2769324 35.13 2688 2052224 729948 8.17 450360 1968644 13360 Average: 5057913 7008600 2824511 35.83 2688 2123547 712814 7.98 278042 2188118 60106 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 81.49 66.79 808.27 10.59 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 44.19 31.94 365.59 6.37 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 40.63 27.80 273.89 6.52 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 151.33 115.01 43.21 38.31 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 27.94 16.74 7.22 4.71 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 28.14 21.58 7.37 5.23 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 64.66 43.34 89.24 28.33 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 62.62 46.17 227.82 14.29 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) 09/18/2024 _x86_64_ (2 CPU) 00:52:54 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 33.03 0.00 5.38 4.22 0.09 57.28 12:55:01 AM 0 19.76 0.00 3.68 3.46 0.08 73.01 12:55:01 AM 1 46.44 0.00 7.10 4.99 0.10 41.37 12:56:01 AM all 19.11 0.00 2.30 4.70 0.10 73.79 12:56:01 AM 0 11.51 0.00 1.78 4.04 0.08 82.59 12:56:01 AM 1 26.69 0.00 2.83 5.36 0.12 65.00 12:57:01 AM all 22.97 0.00 3.64 1.18 0.10 72.12 12:57:01 AM 0 19.75 0.00 3.22 1.09 0.12 75.82 12:57:01 AM 1 26.19 0.00 4.06 1.26 0.08 68.41 12:58:01 AM all 5.32 0.00 1.48 2.92 0.06 90.22 12:58:01 AM 0 2.86 0.00 1.32 1.74 0.07 94.01 12:58:01 AM 1 7.78 0.00 1.64 4.10 0.05 86.44 12:59:01 AM all 5.74 0.00 0.54 0.17 0.07 93.49 12:59:01 AM 0 6.07 0.00 0.67 0.32 0.08 92.86 12:59:01 AM 1 5.42 0.00 0.40 0.02 0.05 94.11 01:00:01 AM all 10.83 0.00 0.75 0.03 0.07 88.32 01:00:01 AM 0 6.42 0.00 0.72 0.05 0.07 92.75 01:00:01 AM 1 15.24 0.00 0.79 0.00 0.07 83.90 01:01:01 AM all 18.75 0.00 2.85 0.28 0.08 78.04 01:01:01 AM 0 19.49 0.00 3.21 0.15 0.07 77.08 01:01:01 AM 1 18.01 0.00 2.49 0.40 0.10 79.00 Average: all 16.52 0.00 2.42 1.92 0.08 79.06 Average: 0 12.27 0.00 2.09 1.55 0.08 84.01 Average: 1 20.78 0.00 2.75 2.30 0.08 74.09