---> uname -a: Linux prd-centos8-robot-2c-8g-403.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 611 4953 19 2132 6790 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:32:6c:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe32:6c3f/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) 01/10/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:02 AM 94.22 6.02 88.20 1088.75 7224.45 12:58:01 AM 73.36 0.75 72.62 53.95 9022.33 12:59:01 AM 32.38 7.13 25.25 1310.71 1509.25 01:00:01 AM 46.03 0.03 46.00 3.47 7078.34 01:01:01 AM 1.80 0.12 1.68 32.26 41.44 01:02:01 AM 2.20 0.10 2.10 3.60 114.27 01:03:01 AM 12.90 0.33 12.56 37.86 533.18 Average: 37.47 2.07 35.40 362.21 3633.31 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:02 AM 5313664 7081888 2568764 32.59 2688 1947068 667336 7.47 186972 2048260 199764 12:58:01 AM 5147376 6973880 2735052 34.70 2688 2004576 767752 8.60 211376 2181036 25560 12:59:01 AM 4986008 7024544 2896420 36.75 2688 2208804 710984 7.96 256900 2274860 171884 01:00:01 AM 5002664 7044964 2879764 36.53 2688 2212296 665160 7.45 258860 2248176 4 01:01:01 AM 4960232 7004432 2922196 37.07 2688 2214192 735428 8.23 259136 2290140 944 01:02:01 AM 4956292 7002352 2926136 37.12 2688 2216052 735428 8.23 259440 2293812 1208 01:03:01 AM 5087812 6963340 2794616 35.45 2688 2051660 743400 8.32 295180 2148656 21476 Average: 5064864 7013629 2817564 35.74 2688 2122093 717927 8.04 246838 2212134 60120 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 95.83 73.34 990.82 12.09 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 46.81 34.51 449.05 8.03 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 39.11 28.98 296.96 6.16 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 196.65 154.07 42.73 38.11 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 26.43 15.80 7.29 7.86 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 22.68 17.92 6.48 4.32 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 64.36 43.74 87.02 27.60 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 70.32 52.67 268.17 14.90 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) 01/10/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:02 AM all 35.12 0.00 5.17 3.13 0.08 56.49 12:57:02 AM 0 39.55 0.00 5.53 2.83 0.08 52.01 12:57:02 AM 1 30.70 0.00 4.82 3.44 0.08 60.95 12:58:01 AM all 19.99 0.00 2.63 5.08 0.09 72.20 12:58:01 AM 0 23.32 0.00 2.62 3.35 0.10 70.60 12:58:01 AM 1 16.66 0.00 2.64 6.80 0.09 73.81 12:59:01 AM all 21.73 0.00 4.03 1.21 0.10 72.93 12:59:01 AM 0 34.46 0.00 4.67 1.07 0.08 59.72 12:59:01 AM 1 9.06 0.00 3.40 1.35 0.12 86.08 01:00:01 AM all 9.90 0.00 1.80 11.99 0.06 76.26 01:00:01 AM 0 10.63 0.00 1.99 19.59 0.05 67.74 01:00:01 AM 1 9.16 0.00 1.61 4.39 0.07 84.78 01:01:01 AM all 5.33 0.00 0.53 0.01 0.06 94.08 01:01:01 AM 0 8.00 0.00 0.74 0.02 0.07 91.18 01:01:01 AM 1 2.66 0.00 0.32 0.00 0.05 96.98 01:02:01 AM all 8.58 0.00 0.66 0.02 0.07 90.67 01:02:01 AM 0 5.44 0.00 0.54 0.02 0.07 93.94 01:02:01 AM 1 11.72 0.00 0.79 0.02 0.07 87.41 01:03:01 AM all 19.83 0.00 2.26 0.16 0.09 77.66 01:03:01 AM 0 19.98 0.00 1.82 0.25 0.08 77.86 01:03:01 AM 1 19.68 0.00 2.70 0.07 0.10 77.45 Average: all 17.21 0.00 2.44 3.08 0.08 77.20 Average: 0 20.19 0.00 2.56 3.87 0.08 73.31 Average: 1 14.23 0.00 2.32 2.28 0.08 81.08