---> uname -a: Linux prd-centos8-robot-2c-8g-5635.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 603 4927 19 2166 6798 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:f6:fe:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fef6:fe90/64 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) 01/27/2025 _x86_64_ (2 CPU) 05:22:30 LINUX RESTART (2 CPU) 05:23:01 AM tps rtps wtps bread/s bwrtn/s 05:24:01 AM 110.20 62.00 48.20 7369.54 35524.73 05:25:01 AM 101.80 0.12 101.68 3.20 9883.34 05:26:01 AM 48.27 0.77 47.50 53.58 5830.19 05:27:01 AM 36.62 7.10 29.52 1309.75 1615.73 05:28:01 AM 43.40 0.03 43.37 3.47 7007.70 05:29:01 AM 2.65 0.10 2.55 32.13 89.32 05:30:01 AM 18.58 0.65 17.93 74.11 2291.39 Average: 51.64 10.11 41.54 1263.71 8891.81 05:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 AM 5504328 7020252 2378104 30.17 2688 1708984 766108 8.58 186656 1909456 104976 05:25:01 AM 5248220 6992252 2634212 33.42 2688 1924712 742840 8.32 193516 2110852 98784 05:26:01 AM 5216792 7012380 2665640 33.82 2688 1973540 702296 7.86 208680 2115120 1208 05:27:01 AM 5021596 7054524 2860836 36.29 2688 2203140 654736 7.33 256172 2240716 172896 05:28:01 AM 5008380 7045188 2874052 36.46 2688 2206636 668652 7.49 258588 2243844 4 05:29:01 AM 4913232 6973256 2969200 37.67 2688 2229852 752096 8.42 258716 2338284 22120 05:30:01 AM 5119452 7030396 2762980 35.05 2688 2086028 679636 7.61 470672 1944000 13368 Average: 5147429 7018321 2735003 34.70 2688 2047556 709481 7.94 261857 2128896 59051 05:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 248.72 147.57 1159.03 55.23 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 58.61 44.57 645.16 5.58 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 46.77 33.69 440.51 6.78 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 37.60 30.25 296.47 7.31 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 198.22 145.00 44.65 39.70 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 66.64 54.74 401.72 7.22 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 76.84 50.47 124.00 57.96 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 104.77 72.33 444.50 25.68 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) 01/27/2025 _x86_64_ (2 CPU) 05:22:30 LINUX RESTART (2 CPU) 05:23:01 AM CPU %user %nice %system %iowait %steal %idle 05:24:01 AM all 30.14 0.05 6.19 32.31 0.11 31.19 05:24:01 AM 0 33.88 0.05 6.42 34.41 0.10 25.14 05:24:01 AM 1 26.41 0.05 5.96 30.23 0.12 37.23 05:25:01 AM all 21.53 0.00 3.47 14.17 0.13 60.70 05:25:01 AM 0 30.82 0.00 4.51 9.96 0.10 54.61 05:25:01 AM 1 12.36 0.00 2.44 18.32 0.17 66.71 05:26:01 AM all 16.51 0.00 2.56 2.88 0.10 77.95 05:26:01 AM 0 19.38 0.00 3.04 3.04 0.08 74.46 05:26:01 AM 1 13.63 0.00 2.09 2.72 0.12 81.44 05:27:01 AM all 23.39 0.00 4.02 1.28 0.10 71.21 05:27:01 AM 0 25.93 0.00 4.12 1.45 0.10 68.41 05:27:01 AM 1 20.85 0.00 3.92 1.12 0.10 74.02 05:28:01 AM all 9.62 0.00 2.15 4.99 0.08 83.16 05:28:01 AM 0 9.83 0.00 2.27 6.02 0.08 81.80 05:28:01 AM 1 9.41 0.00 2.03 3.97 0.08 84.52 05:29:01 AM all 5.96 0.00 0.40 0.03 0.08 93.53 05:29:01 AM 0 5.30 0.00 0.44 0.05 0.07 94.15 05:29:01 AM 1 6.62 0.00 0.35 0.02 0.08 92.92 05:30:01 AM all 21.21 0.00 3.19 0.71 0.10 74.78 05:30:01 AM 0 29.06 0.00 3.35 0.85 0.12 66.62 05:30:01 AM 1 13.28 0.00 3.02 0.57 0.08 83.04 Average: all 18.34 0.01 3.14 8.04 0.10 70.38 Average: 0 22.02 0.01 3.45 7.94 0.09 66.50 Average: 1 14.66 0.01 2.83 8.14 0.11 74.26