---> uname -a: Linux prd-centos8-robot-2c-8g-9942.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 592 4970 19 2134 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:58:68:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe58:68ce/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) 11/24/2024 _x86_64_ (2 CPU) 23:20:58 LINUX RESTART (2 CPU) 11:22:01 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 119.65 6.95 112.70 1257.79 9670.64 11:24:01 PM 44.06 0.83 43.23 80.52 5994.72 11:25:01 PM 36.67 2.70 33.97 425.72 1740.60 11:26:01 PM 36.88 0.03 36.84 3.47 6618.78 11:27:01 PM 0.43 0.00 0.43 0.00 8.53 11:28:01 PM 0.13 0.00 0.13 0.00 1.18 11:29:01 PM 0.23 0.00 0.23 0.00 2.65 11:30:01 PM 7.63 0.42 7.21 69.84 230.36 Average: 30.71 1.37 29.34 229.66 3033.22 11:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5208896 7012356 2673528 33.92 2688 1981528 723216 8.10 210612 2121716 126892 11:24:01 PM 5210916 7046896 2671508 33.89 2688 2013420 694176 7.77 232132 2092044 28 11:25:01 PM 5009532 7058460 2872892 36.45 2688 2218008 670380 7.51 259144 2243296 186120 11:26:01 PM 5001724 7050328 2880700 36.55 2688 2218200 656604 7.35 262636 2240464 4 11:27:01 PM 5001572 7050176 2880852 36.55 2688 2218200 656604 7.35 262636 2240616 4 11:28:01 PM 5001784 7050392 2880640 36.55 2688 2218204 656604 7.35 262636 2240556 8 11:29:01 PM 5001800 7050408 2880624 36.54 2688 2218204 656604 7.35 262636 2240672 4 11:30:01 PM 5101272 6977988 2781152 35.28 2688 2050580 749852 8.40 295428 2126716 16788 Average: 5067187 7037126 2815237 35.72 2688 2142043 683005 7.65 255982 2193260 41231 11:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 77.67 64.64 820.29 10.77 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 44.93 34.28 437.50 5.68 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 42.40 35.00 300.44 8.72 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 188.24 132.56 38.15 36.16 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 1.72 0.40 0.25 0.95 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 0.83 0.17 0.05 0.01 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 0.70 0.17 0.04 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 47.78 35.10 75.74 20.45 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 50.53 37.79 209.05 10.34 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) 11/24/2024 _x86_64_ (2 CPU) 23:20:58 LINUX RESTART (2 CPU) 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 35.52 0.00 5.47 3.07 0.15 55.79 11:23:01 PM 0 27.09 0.00 4.41 3.37 0.17 64.96 11:23:01 PM 1 44.00 0.00 6.53 2.77 0.13 46.57 11:24:01 PM all 17.49 0.00 1.94 0.64 0.05 79.87 11:24:01 PM 0 19.15 0.00 2.02 0.82 0.05 77.96 11:24:01 PM 1 15.83 0.00 1.87 0.47 0.05 81.78 11:25:01 PM all 23.20 0.00 4.05 0.48 0.07 72.20 11:25:01 PM 0 23.25 0.00 3.82 0.43 0.07 72.43 11:25:01 PM 1 23.14 0.00 4.28 0.53 0.07 71.97 11:26:01 PM all 4.58 0.00 0.95 0.67 0.04 93.76 11:26:01 PM 0 4.89 0.00 0.85 0.33 0.03 93.89 11:26:01 PM 1 4.26 0.00 1.05 1.00 0.05 93.63 11:27:01 PM all 0.18 0.00 0.07 0.00 0.03 99.73 11:27:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:27:01 PM 1 0.25 0.00 0.05 0.00 0.02 99.68 11:28:01 PM all 0.31 0.00 0.08 0.00 0.03 99.58 11:28:01 PM 0 0.05 0.00 0.08 0.00 0.03 99.83 11:28:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:29:01 PM all 0.33 0.00 0.05 0.00 0.03 99.60 11:29:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:29:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:30:01 PM all 14.35 0.00 1.91 0.04 0.06 83.64 11:30:01 PM 0 12.17 0.00 1.45 0.05 0.07 86.26 11:30:01 PM 1 16.52 0.00 2.37 0.03 0.05 81.02 Average: all 11.98 0.00 1.81 0.61 0.06 85.53 Average: 0 10.85 0.00 1.60 0.63 0.06 86.87 Average: 1 13.12 0.00 2.03 0.60 0.05 84.20