---> uname -a: Linux prd-centos8-robot-2c-8g-7609.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 642 4897 19 2157 6758 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:d0:e8:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fed0:e8df/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) 01/05/2025 _x86_64_ (2 CPU) 00:54:57 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 121.23 0.75 120.48 53.59 11652.14 12:58:01 AM 19.58 0.42 19.16 64.78 1931.44 12:59:01 AM 73.70 9.23 64.47 1641.99 8105.48 01:00:01 AM 3.13 0.12 3.02 32.26 109.33 01:01:01 AM 2.38 0.05 2.33 1.20 342.23 01:02:01 AM 0.33 0.07 0.27 1.73 4.86 01:03:01 AM 0.25 0.00 0.25 0.00 124.43 01:04:01 AM 27.59 0.63 26.96 73.18 1745.40 Average: 31.02 1.41 29.61 233.55 3001.45 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5183884 6978784 2698540 34.23 2688 1973196 782720 8.76 196880 2159048 34816 12:58:01 AM 5178404 7010576 2704020 34.30 2688 2008476 761640 8.53 224016 2134088 33136 12:59:01 AM 4985152 7033328 2897272 36.76 2688 2218232 715608 8.01 262020 2263620 100 01:00:01 AM 4934948 6984388 2947476 37.39 2688 2219480 797568 8.93 262284 2312812 16 01:01:01 AM 4916136 6973756 2966288 37.63 2688 2227620 797568 8.93 262288 2331692 4 01:02:01 AM 4902112 6959824 2980312 37.81 2688 2227724 817912 9.16 262440 2345932 4 01:03:01 AM 4965512 7028488 2916912 37.01 2688 2232988 729428 8.17 262828 2281816 1596 01:04:01 AM 5039716 6940816 2842708 36.06 2688 2076604 793760 8.89 463676 2028644 192 Average: 5013233 6988745 2869191 36.40 2688 2148040 774526 8.67 274554 2232206 8733 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 70.52 55.64 719.24 9.26 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 12.30 10.33 5.93 4.02 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 225.90 190.20 336.90 49.44 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 24.14 14.38 5.89 1.39 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 237.71 229.44 113.37 94.53 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 287.18 282.63 432.32 100.50 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 66.96 60.82 243.46 13.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 74.43 49.85 104.95 41.17 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 124.90 111.68 245.26 39.26 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) 01/05/2025 _x86_64_ (2 CPU) 00:54:57 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 32.99 0.00 4.70 0.97 0.10 61.24 12:57:01 AM 0 41.41 0.00 5.32 0.98 0.08 52.21 12:57:01 AM 1 24.59 0.00 4.09 0.95 0.12 70.25 12:58:01 AM all 15.37 0.00 2.14 0.71 0.09 81.69 12:58:01 AM 0 14.41 0.00 1.92 0.48 0.10 83.09 12:58:01 AM 1 16.32 0.00 2.36 0.94 0.08 80.30 12:59:01 AM all 23.47 0.00 4.68 2.37 0.10 69.38 12:59:01 AM 0 24.41 0.00 4.86 2.20 0.10 68.43 12:59:01 AM 1 22.53 0.00 4.50 2.54 0.10 70.34 01:00:01 AM all 1.98 0.00 0.24 0.03 0.06 97.69 01:00:01 AM 0 3.22 0.00 0.30 0.05 0.05 96.37 01:00:01 AM 1 0.75 0.00 0.18 0.00 0.07 99.00 01:01:01 AM all 24.62 0.00 0.97 0.04 0.10 74.26 01:01:01 AM 0 39.71 0.00 1.21 0.00 0.10 58.98 01:01:01 AM 1 9.58 0.00 0.74 0.08 0.10 89.50 01:02:01 AM all 27.69 0.00 0.66 0.00 0.11 71.55 01:02:01 AM 0 36.01 0.00 0.79 0.00 0.08 63.11 01:02:01 AM 1 19.43 0.00 0.52 0.00 0.13 79.92 01:03:01 AM all 8.25 0.00 0.35 0.05 0.08 91.26 01:03:01 AM 0 3.68 0.00 0.20 0.10 0.08 95.94 01:03:01 AM 1 12.90 0.00 0.51 0.00 0.08 86.51 01:04:01 AM all 26.46 0.00 3.23 0.38 0.09 69.84 01:04:01 AM 0 30.70 0.00 3.64 0.43 0.08 65.14 01:04:01 AM 1 22.22 0.00 2.82 0.32 0.10 74.54 Average: all 20.12 0.00 2.13 0.57 0.09 77.09 Average: 0 24.19 0.00 2.28 0.53 0.09 72.91 Average: 1 16.05 0.00 1.97 0.60 0.10 81.28