---> uname -a: Linux prd-centos8-robot-2c-8g-6128.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 557 5015 19 2125 6845 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:28:f3:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe28:f3b9/64 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) 01/29/2025 _x86_64_ (2 CPU) 02:30:45 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 74.49 8.43 66.06 1458.05 6019.73 02:34:01 AM 80.89 0.77 80.12 53.59 10144.63 02:35:01 AM 22.66 0.47 22.19 64.25 1744.95 02:36:01 AM 65.08 6.75 58.33 1249.18 7458.20 02:37:01 AM 7.18 0.08 7.10 31.99 705.17 02:38:01 AM 9.93 0.33 9.60 37.85 334.16 02:39:01 AM 27.53 0.52 27.01 63.86 1190.88 Average: 41.11 2.48 38.63 422.71 3942.52 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5401380 7095192 2481052 31.48 2688 1876684 635448 7.12 186780 1975840 164048 02:34:01 AM 5232864 7034712 2649568 33.61 2688 1979316 678168 7.59 198636 2108208 30684 02:35:01 AM 5266304 7101380 2616128 33.19 2688 2010912 607056 6.80 221008 2048312 29448 02:36:01 AM 5048660 7092404 2833772 35.95 2688 2213524 604380 6.77 258396 2205272 14636 02:37:01 AM 5007416 7052420 2875016 36.47 2688 2214796 672156 7.53 258524 2245184 324 02:38:01 AM 5122460 7020272 2759972 35.01 2688 2073564 681836 7.63 280164 2130336 31404 02:39:01 AM 5153652 7026712 2728780 34.62 2688 2049264 671428 7.52 449328 1933672 16728 Average: 5176105 7060442 2706327 34.33 2688 2059723 650067 7.28 264691 2092403 41039 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 213.55 137.19 1411.23 47.67 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 43.88 34.81 483.33 6.84 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 17.74 10.93 6.84 4.19 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 214.03 158.76 335.55 42.71 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.88 15.66 5.33 1.95 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 196.80 151.47 1670.00 26.89 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 20.93 19.13 16.88 8.90 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 104.41 75.43 561.34 19.88 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) 01/29/2025 _x86_64_ (2 CPU) 02:30:45 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 33.14 0.00 5.26 4.98 0.13 56.50 02:33:01 AM 0 32.42 0.00 6.20 5.88 0.13 55.37 02:33:01 AM 1 33.85 0.00 4.33 4.07 0.12 57.63 02:34:01 AM all 18.38 0.00 2.87 17.46 0.08 61.21 02:34:01 AM 0 25.85 0.00 3.84 20.24 0.07 50.00 02:34:01 AM 1 10.90 0.00 1.91 14.67 0.10 72.42 02:35:01 AM all 14.47 0.00 2.28 0.53 0.06 82.66 02:35:01 AM 0 15.32 0.00 2.22 0.60 0.07 81.80 02:35:01 AM 1 13.62 0.00 2.34 0.47 0.05 83.53 02:36:01 AM all 22.17 0.00 4.54 1.93 0.08 71.27 02:36:01 AM 0 29.65 0.00 5.24 2.46 0.08 62.57 02:36:01 AM 1 14.70 0.00 3.84 1.40 0.08 79.97 02:37:01 AM all 1.97 0.00 0.28 0.21 0.03 97.52 02:37:01 AM 0 3.18 0.00 0.35 0.03 0.03 96.40 02:37:01 AM 1 0.75 0.00 0.20 0.38 0.02 98.65 02:38:01 AM all 11.52 0.00 1.79 0.06 0.08 86.56 02:38:01 AM 0 12.91 0.00 1.58 0.07 0.08 85.36 02:38:01 AM 1 10.11 0.00 2.01 0.05 0.07 87.76 02:39:01 AM all 27.66 0.00 3.58 0.54 0.08 68.14 02:39:01 AM 0 29.61 0.00 3.23 0.48 0.10 66.57 02:39:01 AM 1 25.71 0.00 3.92 0.60 0.07 69.70 Average: all 18.48 0.00 2.94 3.67 0.08 74.82 Average: 0 21.29 0.00 3.24 4.25 0.08 71.14 Average: 1 15.67 0.00 2.65 3.10 0.07 78.51