---> uname -a: Linux prd-centos8-robot-2c-8g-25605.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 624 4948 19 2124 6777 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:4c:6d:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe4c:6dfc/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) 09/22/2024 _x86_64_ (2 CPU) 01:08:21 LINUX RESTART (2 CPU) 01:09:02 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 85.99 16.39 69.60 3168.68 5956.72 01:11:01 AM 89.12 0.70 88.42 50.77 9510.56 01:12:01 AM 19.01 0.42 18.60 64.79 1787.37 01:13:01 AM 64.38 2.28 62.10 220.46 7805.85 01:14:01 AM 2.85 0.00 2.85 0.00 101.87 01:15:01 AM 0.27 0.00 0.27 0.00 4.30 01:16:01 AM 0.22 0.00 0.22 0.00 2.50 01:17:01 AM 0.30 0.08 0.22 31.99 6.38 01:18:01 AM 16.23 0.33 15.90 37.86 758.91 01:19:01 AM 15.91 0.32 15.60 36.26 687.07 Average: 29.33 2.03 27.31 356.37 2656.88 01:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5364496 7056788 2517936 31.94 2688 1874228 678548 7.60 210716 1983588 132468 01:11:01 AM 5170672 7000240 2711760 34.40 2688 2006672 723844 8.10 222356 2144484 30076 01:12:01 AM 5150776 7035924 2731656 34.65 2688 2059352 700676 7.85 253864 2124608 47212 01:13:01 AM 5018232 7054324 2864200 36.34 2688 2205172 643696 7.21 264328 2225368 92 01:14:01 AM 5018636 7054732 2863796 36.33 2688 2205176 643696 7.21 264328 2225376 4 01:15:01 AM 5018456 7054552 2863976 36.33 2688 2205176 643696 7.21 264332 2225404 4 01:16:01 AM 5018512 7054608 2863920 36.33 2688 2205176 643696 7.21 264332 2225376 4 01:17:01 AM 4975628 7013312 2906804 36.88 2688 2206752 723956 8.11 264684 2267820 616 01:18:01 AM 5087404 6953952 2795028 35.46 2688 2041824 754708 8.45 293680 2150524 13196 01:19:01 AM 5082828 6950288 2799604 35.52 2688 2043084 748956 8.39 450756 1998492 192 Average: 5090564 7022872 2791868 35.42 2688 2105261 690547 7.73 275338 2157104 22386 01:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 273.34 180.16 1607.96 62.68 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 59.44 47.33 580.02 8.23 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 22.70 17.88 57.36 5.47 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 39.52 32.81 231.56 10.58 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 1.58 0.87 0.26 0.13 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 1.65 1.23 0.34 0.21 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 2.03 1.13 0.27 0.16 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 13.18 9.82 2.73 2.09 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 48.76 36.58 77.01 29.57 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 14.30 10.71 9.82 5.54 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 47.27 33.61 254.48 12.38 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) 09/22/2024 _x86_64_ (2 CPU) 01:08:21 LINUX RESTART (2 CPU) 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 35.12 0.00 6.29 2.67 0.08 55.84 01:10:01 AM 0 42.18 0.00 7.07 2.82 0.08 47.85 01:10:01 AM 1 28.08 0.00 5.51 2.51 0.08 63.81 01:11:01 AM all 24.32 0.00 3.54 2.98 0.10 69.07 01:11:01 AM 0 29.71 0.00 4.21 2.96 0.10 63.03 01:11:01 AM 1 18.93 0.00 2.87 3.00 0.10 75.10 01:12:01 AM all 17.74 0.00 2.56 5.20 0.08 74.43 01:12:01 AM 0 20.24 0.00 2.24 0.79 0.08 76.65 01:12:01 AM 1 15.23 0.00 2.87 9.60 0.08 72.21 01:13:01 AM all 18.93 0.00 3.23 4.29 0.08 73.46 01:13:01 AM 0 23.44 0.00 3.51 5.07 0.08 67.90 01:13:01 AM 1 14.43 0.00 2.96 3.51 0.08 79.02 01:14:01 AM all 0.33 0.00 0.03 0.01 0.04 99.59 01:14:01 AM 0 0.58 0.00 0.03 0.00 0.05 99.33 01:14:01 AM 1 0.07 0.00 0.03 0.02 0.03 99.85 01:15:01 AM all 0.31 0.00 0.06 0.00 0.05 99.58 01:15:01 AM 0 0.55 0.00 0.03 0.00 0.05 99.37 01:15:01 AM 1 0.07 0.00 0.08 0.00 0.05 99.80 01:16:01 AM all 0.33 0.00 0.03 0.00 0.04 99.60 01:16:01 AM 0 0.57 0.00 0.03 0.00 0.05 99.35 01:16:01 AM 1 0.08 0.00 0.03 0.00 0.03 99.85 01:17:01 AM all 4.14 0.00 0.23 0.03 0.07 95.54 01:17:01 AM 0 3.21 0.00 0.17 0.00 0.07 96.55 01:17:01 AM 1 5.06 0.00 0.30 0.05 0.07 94.52 01:18:01 AM all 14.81 0.00 1.93 0.45 0.08 82.74 01:18:01 AM 0 16.16 0.00 2.49 0.54 0.07 80.75 01:18:01 AM 1 13.46 0.00 1.38 0.35 0.08 84.73 01:19:01 AM all 13.12 0.00 1.42 1.87 0.07 83.52 01:19:01 AM 0 20.88 0.00 1.53 2.79 0.07 74.73 01:19:01 AM 1 5.38 0.00 1.31 0.96 0.07 92.29 Average: all 12.87 0.00 1.93 1.75 0.07 83.38 Average: 0 15.70 0.00 2.12 1.49 0.07 80.62 Average: 1 10.05 0.00 1.73 2.00 0.07 86.15