---> uname -a: Linux prd-centos8-robot-2c-8g-6404.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 573 4985 19 2138 6828 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:98:6b:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe98:6b89/64 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) 12/30/2024 _x86_64_ (2 CPU) 02:08:09 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 71.04 5.81 65.23 1086.04 6152.17 02:11:02 AM 91.67 0.77 90.90 53.57 9696.24 02:12:01 AM 30.72 0.39 30.33 65.33 3200.07 02:13:01 AM 64.29 9.23 55.06 1641.99 7250.22 02:14:01 AM 4.53 0.12 4.42 33.06 195.70 02:15:01 AM 2.20 0.00 2.20 0.00 108.67 02:16:01 AM 0.17 0.00 0.17 0.00 1.75 02:17:01 AM 0.15 0.00 0.15 0.00 1.78 02:18:01 AM 24.86 0.63 24.23 73.18 1290.72 Average: 32.19 1.89 30.30 328.60 3099.67 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5417620 7080908 2464804 31.27 2688 1847124 688768 7.71 185872 1961100 136448 02:11:02 AM 5223436 7021592 2658988 33.73 2688 1976368 716496 8.02 198356 2116344 30684 02:12:01 AM 5141400 7025352 2741024 34.77 2688 2059404 715064 8.01 232956 2156060 63336 02:13:01 AM 5023700 7075048 2858724 36.27 2688 2221380 635388 7.11 263720 2216508 76 02:14:01 AM 4978520 7032296 2903904 36.84 2688 2223788 700144 7.84 263984 2264688 1172 02:15:01 AM 4978404 7032180 2904020 36.84 2688 2223788 715636 8.01 263984 2264752 12 02:16:01 AM 4962328 7016120 2920096 37.05 2688 2223804 731088 8.19 263984 2281148 24 02:17:01 AM 5023400 7079100 2859024 36.27 2688 2225628 628104 7.03 264392 2219676 1828 02:18:01 AM 5154004 7035720 2728420 34.61 2688 2058068 701248 7.85 455764 1924388 188 Average: 5100312 7044257 2782112 35.30 2688 2117706 692437 7.75 265890 2156074 25974 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 68.41 56.06 736.25 6.06 0.00 0.00 0.00 0.00 02:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:02 AM eth0 70.86 54.49 648.49 8.65 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 43.78 34.04 301.05 8.14 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 210.30 152.02 49.00 34.41 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 53.22 46.17 27.24 15.96 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 172.37 170.92 34.51 71.60 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 211.10 206.88 190.32 79.07 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 109.77 106.35 69.47 36.30 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 68.46 43.69 88.11 30.71 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 112.15 96.85 238.17 32.37 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) 12/30/2024 _x86_64_ (2 CPU) 02:08:09 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 22.21 0.00 3.57 18.47 0.11 55.64 02:10:01 AM 0 18.12 0.00 3.52 15.47 0.12 62.78 02:10:01 AM 1 26.27 0.00 3.63 21.46 0.10 48.54 02:11:02 AM all 24.49 0.00 3.44 1.95 0.08 70.04 02:11:02 AM 0 14.16 0.00 2.47 1.68 0.07 81.62 02:11:02 AM 1 34.82 0.00 4.42 2.22 0.08 58.45 02:12:01 AM all 20.89 0.00 2.81 0.49 0.07 75.74 02:12:01 AM 0 14.89 0.00 2.02 0.48 0.07 82.55 02:12:01 AM 1 26.89 0.00 3.60 0.51 0.07 68.93 02:13:01 AM all 18.24 0.00 3.84 1.04 0.07 76.81 02:13:01 AM 0 13.59 0.00 3.70 0.99 0.07 81.66 02:13:01 AM 1 22.89 0.00 3.99 1.09 0.07 71.97 02:14:01 AM all 5.37 0.00 0.34 0.06 0.05 94.18 02:14:01 AM 0 4.45 0.00 0.29 0.10 0.07 95.10 02:14:01 AM 1 6.28 0.00 0.40 0.02 0.03 93.27 02:15:01 AM all 13.77 0.00 0.32 0.01 0.08 85.82 02:15:01 AM 0 10.61 0.00 0.30 0.02 0.08 88.99 02:15:01 AM 1 16.92 0.00 0.33 0.00 0.08 82.66 02:16:01 AM all 19.96 0.00 0.40 0.00 0.07 79.57 02:16:01 AM 0 14.09 0.00 0.35 0.00 0.07 85.49 02:16:01 AM 1 25.83 0.00 0.45 0.00 0.07 73.65 02:17:01 AM all 15.17 0.00 0.36 0.00 0.08 84.40 02:17:01 AM 0 19.55 0.00 0.42 0.00 0.08 79.94 02:17:01 AM 1 10.82 0.00 0.30 0.00 0.07 88.81 02:18:01 AM all 24.04 0.00 3.16 0.23 0.08 72.48 02:18:01 AM 0 15.83 0.00 3.03 0.25 0.08 80.80 02:18:01 AM 1 32.18 0.00 3.29 0.20 0.08 64.25 Average: all 18.24 0.00 2.03 2.48 0.08 77.18 Average: 0 13.91 0.00 1.79 2.12 0.08 82.10 Average: 1 22.54 0.00 2.27 2.85 0.07 72.27