---> uname -a: Linux prd-centos8-robot-2c-8g-2267.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 572 4969 19 2156 6829 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:13:ba:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe13:ba1c/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) 12/13/2024 _x86_64_ (2 CPU) 02:12:28 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 72.28 31.19 41.09 5844.72 33501.03 02:15:01 AM 76.07 12.35 63.73 2323.89 6136.24 02:16:01 AM 64.34 0.07 64.27 1.87 6637.58 02:17:01 AM 44.36 0.67 43.69 49.46 4981.75 02:18:01 AM 3.53 0.38 3.15 64.25 67.43 02:19:01 AM 15.93 0.00 15.93 0.00 1207.10 02:20:01 AM 45.19 0.03 45.16 3.47 6489.59 02:21:01 AM 7.13 0.08 7.05 31.99 705.06 02:22:01 AM 14.73 0.33 14.40 37.05 1128.24 02:23:01 AM 20.83 0.53 20.30 64.79 1643.28 Average: 36.44 4.56 31.88 842.22 6249.90 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5753112 7154004 2129320 27.01 2688 1598412 654840 7.33 164252 1697012 42836 02:15:01 AM 5406380 7090660 2476052 31.41 2688 1867208 653296 7.31 206512 1945404 125872 02:16:01 AM 5187524 7035480 2694908 34.19 2688 2026408 693668 7.77 210640 2146604 144808 02:17:01 AM 5140916 6997248 2741516 34.78 2688 2034128 727516 8.15 232180 2166704 25572 02:18:01 AM 5271236 7103956 2611196 33.13 2688 2010508 639756 7.16 238472 2030772 4 02:19:01 AM 5097844 7020036 2784588 35.33 2688 2097076 715396 8.01 254748 2178000 68504 02:20:01 AM 5046760 7081000 2835672 35.97 2688 2204376 630792 7.06 255800 2208896 16324 02:21:01 AM 5014636 7050004 2867796 36.38 2688 2205484 662492 7.42 255924 2240236 16 02:22:01 AM 5016868 6958096 2865564 36.35 2688 2115084 759036 8.50 295120 2215316 63312 02:23:01 AM 5130252 7032480 2752180 34.92 2688 2077952 672652 7.53 464332 1939976 1396 Average: 5206553 7052296 2675879 33.95 2688 2023664 680944 7.62 257798 2076892 48864 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 220.99 130.29 857.80 55.36 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 60.36 50.47 706.60 5.34 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 52.19 40.73 605.20 6.88 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 15.38 10.23 72.75 3.77 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 10.40 6.20 2.28 1.42 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 31.69 27.33 292.48 5.31 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 166.44 120.08 38.86 27.58 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 22.48 16.01 4.96 1.35 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 109.38 78.52 432.28 59.39 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 16.15 15.25 13.93 6.86 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 70.55 49.51 302.72 17.33 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) 12/13/2024 _x86_64_ (2 CPU) 02:12:28 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 20.82 0.02 4.62 52.28 0.08 22.19 02:14:01 AM 0 20.08 0.03 4.91 55.49 0.07 19.43 02:14:01 AM 1 21.56 0.00 4.33 49.06 0.08 24.96 02:15:01 AM all 23.97 0.00 4.25 8.11 0.12 63.56 02:15:01 AM 0 31.00 0.00 4.71 4.39 0.12 59.79 02:15:01 AM 1 16.93 0.00 3.79 11.82 0.12 67.33 02:16:01 AM all 19.03 0.00 2.86 4.76 0.08 73.28 02:16:01 AM 0 26.26 0.00 3.24 4.76 0.08 65.65 02:16:01 AM 1 11.80 0.00 2.48 4.75 0.07 80.89 02:17:01 AM all 15.26 0.00 1.70 2.26 0.06 80.73 02:17:01 AM 0 19.25 0.00 2.04 2.67 0.05 75.99 02:17:01 AM 1 11.27 0.00 1.35 1.84 0.07 85.47 02:18:01 AM all 3.08 0.00 0.61 0.12 0.04 96.15 02:18:01 AM 0 0.77 0.00 0.67 0.05 0.03 98.48 02:18:01 AM 1 5.40 0.00 0.55 0.18 0.05 93.82 02:19:01 AM all 12.25 0.00 2.09 2.44 0.06 83.17 02:19:01 AM 0 14.68 0.00 2.47 2.72 0.05 80.08 02:19:01 AM 1 9.83 0.00 1.70 2.15 0.07 86.25 02:20:01 AM all 16.22 0.00 2.92 4.28 0.06 76.52 02:20:01 AM 0 18.84 0.00 3.36 4.73 0.07 73.00 02:20:01 AM 1 13.61 0.00 2.49 3.82 0.05 80.03 02:21:01 AM all 1.52 0.00 0.28 0.72 0.03 97.45 02:21:01 AM 0 2.34 0.00 0.30 0.17 0.02 97.18 02:21:01 AM 1 0.70 0.00 0.25 1.27 0.05 97.73 02:22:01 AM all 18.03 0.00 1.81 2.13 0.08 77.95 02:22:01 AM 0 29.12 0.00 1.92 2.36 0.08 66.53 02:22:01 AM 1 7.08 0.00 1.71 1.91 0.07 89.24 02:23:01 AM all 21.40 0.00 2.55 2.21 0.06 73.78 02:23:01 AM 0 17.93 0.00 2.47 2.52 0.07 77.01 02:23:01 AM 1 24.87 0.00 2.62 1.91 0.05 70.54 Average: all 15.15 0.00 2.37 7.90 0.07 74.51 Average: 0 18.02 0.00 2.61 7.97 0.06 71.34 Average: 1 12.30 0.00 2.13 7.84 0.07 77.67