---> uname -a: Linux prd-centos8-robot-2c-8g-1723.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 621 4953 19 2122 6780 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:01:82:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe01:823e/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) 01/15/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 89.80 6.31 83.49 1095.10 6210.53 12:58:01 AM 71.54 1.02 70.52 113.18 9594.55 12:59:01 AM 43.92 6.78 37.14 1248.52 2244.19 01:00:01 AM 33.37 0.03 33.34 3.47 6288.49 01:01:01 AM 2.17 0.12 2.05 33.06 82.46 01:02:01 AM 19.45 0.47 18.99 48.50 784.28 Average: 43.37 2.45 40.92 423.62 4200.41 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5257200 7022948 2625232 33.30 2688 1944564 718516 8.05 187216 2108464 228264 12:58:01 AM 5265076 7065332 2617356 33.20 2688 1978252 671072 7.51 217700 2059924 20 12:59:01 AM 4911456 6961300 2970976 37.69 2688 2219528 749660 8.39 257172 2347324 172012 01:00:01 AM 4995560 7035532 2886872 36.62 2688 2209956 671700 7.52 258688 2257476 4 01:01:01 AM 4926056 6967560 2956376 37.51 2688 2211500 751420 8.41 258816 2325692 276 01:02:01 AM 5111404 6976784 2771028 35.15 2688 2041356 726428 8.13 447912 1974912 13360 Average: 5077792 7004909 2804640 35.58 2688 2100859 714799 8.00 271251 2178965 68989 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 132.71 99.53 1052.49 17.29 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 57.97 37.53 440.45 6.70 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 35.70 30.19 297.09 6.84 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 204.43 148.78 43.47 41.92 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 98.33 73.56 602.06 6.06 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 173.63 129.40 1036.75 28.62 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 117.14 86.50 578.75 17.91 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) 01/15/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.50 0.00 5.70 2.07 0.09 53.64 12:57:01 AM 0 35.09 0.00 5.15 1.97 0.08 57.72 12:57:01 AM 1 41.92 0.00 6.25 2.17 0.10 49.56 12:58:01 AM all 20.02 0.00 2.30 3.15 0.08 74.43 12:58:01 AM 0 20.15 0.00 1.94 3.54 0.08 74.29 12:58:01 AM 1 19.90 0.00 2.67 2.77 0.08 74.58 12:59:01 AM all 22.53 0.00 4.10 1.54 0.08 71.74 12:59:01 AM 0 24.08 0.00 4.09 0.98 0.08 70.77 12:59:01 AM 1 20.98 0.00 4.12 2.10 0.08 72.70 01:00:01 AM all 6.39 0.00 1.55 1.25 0.03 90.78 01:00:01 AM 0 6.42 0.00 1.52 1.47 0.03 90.55 01:00:01 AM 1 6.36 0.00 1.57 1.03 0.03 91.00 01:01:01 AM all 3.15 0.00 0.42 0.03 0.05 96.35 01:01:01 AM 0 1.29 0.00 0.20 0.02 0.05 98.44 01:01:01 AM 1 5.02 0.00 0.64 0.05 0.05 94.24 01:02:01 AM all 19.98 0.00 2.88 0.12 0.08 76.94 01:02:01 AM 0 18.27 0.00 2.74 0.17 0.08 78.74 01:02:01 AM 1 21.71 0.00 3.02 0.07 0.07 75.14 Average: all 18.44 0.00 2.83 1.36 0.07 77.29 Average: 0 17.57 0.00 2.61 1.36 0.07 78.39 Average: 1 19.32 0.00 3.05 1.37 0.07 76.19