---> uname -a: Linux prd-centos8-robot-2c-8g-7323.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 589 4981 19 2126 6813 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:e3:6e:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fee3:6ee6/64 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) 02/01/2025 _x86_64_ (2 CPU) 02:06:32 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 90.97 15.94 75.02 5335.29 7016.96 02:09:01 AM 82.54 0.73 81.81 53.05 10358.51 02:10:01 AM 39.95 7.13 32.82 1310.50 1828.29 02:11:01 AM 39.65 0.03 39.61 3.46 6807.25 02:12:02 AM 2.35 0.00 2.35 0.00 79.09 02:13:01 AM 0.31 0.00 0.31 0.00 5.15 02:14:01 AM 0.13 0.00 0.13 0.00 1.57 02:15:01 AM 0.22 0.12 0.10 33.86 1.18 02:16:01 AM 10.13 0.35 9.78 37.99 462.11 02:17:01 AM 22.99 0.50 22.49 63.71 1002.37 Average: 28.97 2.49 26.49 684.95 2761.04 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5379840 7072724 2502592 31.75 2688 1876020 673644 7.54 186656 1999244 169788 02:09:01 AM 5189548 7018708 2692884 34.16 2688 2006560 699168 7.83 211320 2139048 26668 02:10:01 AM 5003628 7048432 2878804 36.52 2688 2213968 651384 7.29 254076 2256488 189484 02:11:01 AM 5014316 7058728 2868116 36.39 2688 2214140 625544 7.00 258368 2235084 4 02:12:02 AM 5014816 7059200 2867616 36.38 2688 2214144 625544 7.00 258364 2234976 4 02:13:01 AM 5014652 7059036 2867780 36.38 2688 2214144 625544 7.00 258364 2235048 4 02:14:01 AM 5014720 7059100 2867712 36.38 2688 2214144 625544 7.00 258364 2234988 4 02:15:01 AM 4972620 7018688 2909812 36.92 2688 2215832 692156 7.75 258768 2276480 684 02:16:01 AM 5116816 6986260 2765616 35.09 2688 2045304 701492 7.85 292856 2120564 15012 02:17:01 AM 5194852 7069652 2687580 34.10 2688 2050812 629828 7.05 450908 1888056 16656 Average: 5091581 7045053 2790851 35.41 2688 2126507 654985 7.33 268804 2161998 41831 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 332.62 207.71 1762.10 63.93 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 61.78 46.73 507.19 9.91 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 40.29 30.39 297.00 7.02 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 182.63 155.24 41.30 37.40 0.00 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 1.33 0.50 0.14 0.08 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 1.22 0.25 0.19 0.08 0.00 0.00 0.00 0.00 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 0.88 0.17 0.05 0.01 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 29.36 18.83 21.29 17.58 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 58.51 42.04 80.39 24.13 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 15.29 13.80 12.19 6.58 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 72.51 51.66 272.65 16.70 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) 02/01/2025 _x86_64_ (2 CPU) 02:06:32 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 44.56 0.00 7.16 0.83 0.09 47.37 02:08:01 AM 0 49.87 0.00 7.14 0.93 0.08 41.98 02:08:01 AM 1 39.24 0.00 7.18 0.72 0.10 52.76 02:09:01 AM all 22.92 0.00 3.32 1.01 0.08 72.68 02:09:01 AM 0 31.86 0.00 4.20 1.35 0.08 62.51 02:09:01 AM 1 13.97 0.00 2.44 0.67 0.07 82.86 02:10:01 AM all 25.25 0.00 4.31 0.48 0.09 69.88 02:10:01 AM 0 27.60 0.00 3.87 0.45 0.10 67.98 02:10:01 AM 1 22.90 0.00 4.74 0.50 0.08 71.78 02:11:01 AM all 4.86 0.00 1.36 0.44 0.05 93.29 02:11:01 AM 0 7.90 0.00 1.57 0.33 0.03 90.16 02:11:01 AM 1 1.81 0.00 1.15 0.55 0.07 96.42 02:12:02 AM all 0.05 0.00 0.08 0.02 0.03 99.83 02:12:02 AM 0 0.05 0.00 0.08 0.03 0.03 99.80 02:12:02 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 02:13:01 AM all 0.28 0.00 0.06 0.00 0.04 99.62 02:13:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 02:13:01 AM 1 0.03 0.00 0.05 0.00 0.05 99.86 02:14:01 AM all 0.30 0.00 0.04 0.00 0.04 99.62 02:14:01 AM 0 0.57 0.00 0.03 0.00 0.05 99.35 02:14:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 02:15:01 AM all 4.70 0.00 0.40 0.00 0.04 94.86 02:15:01 AM 0 7.37 0.00 0.57 0.00 0.05 92.01 02:15:01 AM 1 2.04 0.00 0.23 0.00 0.03 97.70 02:16:01 AM all 13.98 0.00 2.10 0.08 0.07 83.78 02:16:01 AM 0 22.52 0.00 3.09 0.12 0.07 74.21 02:16:01 AM 1 5.43 0.00 1.12 0.03 0.07 93.35 02:17:01 AM all 17.83 0.00 2.37 4.50 0.08 75.22 02:17:01 AM 0 19.28 0.00 2.38 5.32 0.08 72.93 02:17:01 AM 1 16.38 0.00 2.36 3.68 0.08 77.50 Average: all 13.50 0.00 2.12 0.74 0.06 83.58 Average: 0 16.79 0.00 2.30 0.85 0.06 79.99 Average: 1 10.20 0.00 1.94 0.62 0.06 87.18