---> uname -a: Linux prd-centos8-robot-2c-8g-6758.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 586 4985 19 2125 6815 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:a3:21:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea3:2118/64 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:08 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 84.71 6.60 78.11 1127.70 6242.18 02:15:01 AM 74.97 0.73 74.24 53.06 9785.97 02:16:01 AM 20.34 3.57 16.78 1251.18 1543.89 02:17:01 AM 57.11 3.60 53.51 62.79 7205.80 02:18:01 AM 4.27 0.10 4.17 32.12 184.04 02:19:01 AM 1.95 0.03 1.92 1.87 99.33 02:20:01 AM 13.80 0.40 13.40 47.58 681.21 Average: 36.73 2.15 34.59 368.09 3677.40 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5270352 7006672 2612080 33.14 2688 1917988 728700 8.16 192880 2095464 202560 02:15:01 AM 5175688 6999560 2706744 34.34 2688 2001912 707116 7.92 211056 2152780 25560 02:16:01 AM 5063676 6984432 2818756 35.76 2688 2095656 744584 8.34 255232 2211348 64036 02:17:01 AM 5022264 7061920 2860168 36.29 2688 2209604 624872 7.00 258556 2228560 76 02:18:01 AM 4982984 7024016 2899448 36.78 2688 2210988 673624 7.54 258760 2267936 260 02:19:01 AM 4977948 7020088 2904484 36.85 2688 2212096 673624 7.54 258968 2273156 264 02:20:01 AM 5168688 7037432 2713744 34.43 2688 2044184 670208 7.50 448772 1915120 13352 Average: 5094514 7019160 2787918 35.37 2688 2098918 688961 7.71 269175 2163481 43730 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 183.29 129.35 1337.52 37.37 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 40.63 32.58 441.39 7.71 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 37.04 27.81 295.19 5.58 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 141.93 120.28 34.90 31.36 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 16.89 10.01 4.41 1.86 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 28.53 21.36 7.90 3.95 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 56.18 40.20 84.72 25.91 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 72.07 54.52 315.18 16.25 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:08 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 36.71 0.00 5.20 2.17 0.11 55.82 02:14:01 AM 0 36.85 0.00 5.48 1.95 0.12 55.60 02:14:01 AM 1 36.57 0.00 4.92 2.38 0.10 56.03 02:15:01 AM all 21.65 0.00 3.12 3.30 0.08 71.86 02:15:01 AM 0 29.62 0.00 3.26 3.19 0.08 63.84 02:15:01 AM 1 13.67 0.00 2.99 3.41 0.07 79.87 02:16:01 AM all 15.56 0.00 2.41 0.83 0.08 81.12 02:16:01 AM 0 17.12 0.00 2.44 0.67 0.08 79.69 02:16:01 AM 1 14.00 0.00 2.39 0.98 0.08 82.54 02:17:01 AM all 17.49 0.00 3.58 3.07 0.08 75.78 02:17:01 AM 0 17.01 0.00 3.81 2.98 0.08 76.12 02:17:01 AM 1 17.97 0.00 3.34 3.16 0.08 75.45 02:18:01 AM all 1.94 0.00 0.29 0.08 0.04 97.64 02:18:01 AM 0 3.64 0.00 0.43 0.07 0.07 95.79 02:18:01 AM 1 0.25 0.00 0.15 0.10 0.02 99.48 02:19:01 AM all 8.13 0.00 0.79 0.01 0.07 91.00 02:19:01 AM 0 11.58 0.00 1.09 0.00 0.07 87.27 02:19:01 AM 1 4.68 0.00 0.50 0.02 0.07 94.74 02:20:01 AM all 17.76 0.00 2.69 0.21 0.07 79.27 02:20:01 AM 0 19.49 0.00 3.35 0.12 0.07 76.98 02:20:01 AM 1 16.06 0.00 2.04 0.30 0.07 81.54 Average: all 17.03 0.00 2.58 1.38 0.08 78.92 Average: 0 19.33 0.00 2.84 1.28 0.08 76.47 Average: 1 14.75 0.00 2.33 1.48 0.07 81.37