---> uname -a: Linux prd-centos8-robot-2c-8g-5829.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4808 19 2303 6808 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:4d:22:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe4d:22bf/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) 11/10/2024 _x86_64_ (2 CPU) 23:20:59 LINUX RESTART (2 CPU) 11:22:02 PM tps rtps wtps bread/s bwrtn/s 11:23:02 PM 91.29 15.81 75.48 2790.24 6202.25 11:24:01 PM 77.09 0.71 76.38 51.64 9247.83 11:25:01 PM 18.79 0.42 18.38 64.78 1478.69 11:26:01 PM 46.59 2.48 44.11 392.60 2768.34 11:27:01 PM 24.18 0.03 24.14 3.47 5484.57 11:28:01 PM 3.43 0.00 3.43 0.00 113.01 11:29:01 PM 0.37 0.00 0.37 0.00 3.70 11:30:01 PM 0.32 0.00 0.32 0.00 3.55 11:31:01 PM 18.79 0.27 18.53 43.72 812.51 Average: 31.01 2.17 28.84 367.94 2883.79 11:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:02 PM 5398460 7112720 2483964 31.51 2688 1895928 672416 7.53 209496 1950944 156064 11:24:01 PM 5183736 7014872 2698688 34.24 2688 2008496 736076 8.24 220972 2132640 29652 11:25:01 PM 5261604 7094692 2620820 33.25 2688 2010444 661704 7.41 239856 2037024 8 11:26:01 PM 4976424 7020572 2906000 36.87 2688 2213264 705004 7.89 259300 2277080 154280 11:27:01 PM 5021052 7064988 2861372 36.30 2688 2213396 660504 7.40 262400 2224564 4 11:28:01 PM 5021624 7065564 2860800 36.29 2688 2213400 660504 7.40 262400 2224216 4 11:29:01 PM 5021700 7065640 2860724 36.29 2688 2213400 660504 7.40 262400 2224152 4 11:30:01 PM 5020600 7064540 2861824 36.31 2688 2213400 678812 7.60 262400 2225040 4 11:31:01 PM 4927060 6969604 2955364 37.49 2688 2211736 735972 8.24 457736 2123628 176 Average: 5092473 7052577 2789951 35.39 2688 2132607 685722 7.68 270773 2157699 37800 11:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 PM eth0 234.92 161.59 1301.65 44.76 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 61.25 46.14 595.69 14.76 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 20.16 12.63 6.64 4.16 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 43.28 37.18 299.17 9.42 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 576.41 408.20 110.03 89.36 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 0.80 0.35 0.14 0.11 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 1.12 0.15 0.06 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.78 0.40 0.28 0.21 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 21.36 17.03 18.48 8.64 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 106.53 75.86 256.57 19.01 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) 11/10/2024 _x86_64_ (2 CPU) 23:20:59 LINUX RESTART (2 CPU) 11:22:02 PM CPU %user %nice %system %iowait %steal %idle 11:23:02 PM all 36.06 0.00 6.45 3.77 0.10 53.62 11:23:02 PM 0 35.07 0.00 6.88 2.95 0.10 55.01 11:23:02 PM 1 37.05 0.00 6.02 4.59 0.10 52.24 11:24:01 PM all 20.97 0.00 2.88 4.24 0.08 71.82 11:24:01 PM 0 24.75 0.00 2.99 2.80 0.08 69.39 11:24:01 PM 1 17.20 0.00 2.78 5.68 0.08 74.25 11:25:01 PM all 10.92 0.00 1.46 2.28 0.06 85.29 11:25:01 PM 0 11.66 0.00 1.20 2.54 0.07 84.52 11:25:01 PM 1 10.17 0.00 1.71 2.01 0.05 86.07 11:26:01 PM all 25.69 0.00 4.12 2.71 0.09 67.39 11:26:01 PM 0 21.06 0.00 3.74 3.17 0.08 71.95 11:26:01 PM 1 30.32 0.00 4.50 2.26 0.10 62.82 11:27:01 PM all 2.61 0.00 1.38 1.27 0.05 94.69 11:27:01 PM 0 2.67 0.00 1.46 1.99 0.05 93.83 11:27:01 PM 1 2.56 0.00 1.31 0.54 0.05 95.54 11:28:01 PM all 0.29 0.00 0.04 0.03 0.03 99.60 11:28:01 PM 0 0.47 0.00 0.03 0.07 0.03 99.40 11:28:01 PM 1 0.12 0.00 0.05 0.00 0.03 99.80 11:29:01 PM all 0.18 0.00 0.06 0.00 0.04 99.72 11:29:01 PM 0 0.23 0.00 0.05 0.00 0.03 99.68 11:29:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:30:01 PM all 0.32 0.00 0.04 0.00 0.03 99.61 11:30:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:30:01 PM 1 0.10 0.00 0.05 0.00 0.05 99.80 11:31:01 PM all 18.98 0.00 2.24 0.33 0.06 78.40 11:31:01 PM 0 26.39 0.00 2.55 0.08 0.05 70.93 11:31:01 PM 1 11.57 0.00 1.92 0.57 0.07 85.88 Average: all 12.84 0.00 2.06 1.62 0.06 83.42 Average: 0 13.60 0.00 2.09 1.51 0.06 82.74 Average: 1 12.08 0.00 2.04 1.73 0.07 84.10