---> uname -a: Linux prd-centos8-robot-2c-8g-5951.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 571 5005 19 2121 6830 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:37:63:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe37:63aa/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) 12/28/2024 _x86_64_ (2 CPU) 05:42:50 LINUX RESTART (2 CPU) 05:43:01 AM tps rtps wtps bread/s bwrtn/s 05:44:01 AM 193.72 148.54 45.18 13664.56 37985.61 05:45:01 AM 91.45 6.11 85.34 1091.50 6694.64 05:46:01 AM 72.28 1.02 71.26 113.16 9492.67 05:47:01 AM 43.69 6.78 36.91 1248.73 2361.66 05:48:01 AM 29.40 0.03 29.36 3.47 6004.40 05:49:01 AM 14.15 0.42 13.73 69.04 450.05 05:50:01 AM 27.10 0.53 26.56 64.79 1135.01 Average: 67.41 23.36 44.05 2323.12 9163.06 05:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 AM 5757724 7160664 2124708 26.95 2688 1600376 635864 7.12 165312 1695808 42064 05:45:01 AM 5279648 7045404 2602784 33.02 2688 1944580 700752 7.85 186672 2086664 218752 05:46:01 AM 5301296 7101368 2581136 32.75 2688 1978148 629072 7.04 216752 2025120 12 05:47:01 AM 5011064 7050896 2871368 36.43 2688 2209396 653736 7.32 254552 2251308 168016 05:48:01 AM 5038088 7077684 2844344 36.08 2688 2209520 633052 7.09 257872 2216004 8 05:49:01 AM 5091772 6985548 2790660 35.40 2688 2069736 731792 8.19 279404 2160884 30884 05:50:01 AM 5124364 6993492 2758068 34.99 2688 2045468 735028 8.23 448640 1963040 16728 Average: 5229137 7059294 2653295 33.66 2688 2008175 674185 7.55 258458 2056975 68066 05:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 263.06 144.83 1106.78 51.31 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 101.95 77.64 997.49 13.69 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 41.39 27.72 438.86 5.57 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 38.94 30.96 300.27 8.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 196.67 144.21 38.85 36.15 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 60.75 41.94 76.46 20.95 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 20.86 18.60 16.83 8.71 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 103.39 69.42 425.15 20.63 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) 12/28/2024 _x86_64_ (2 CPU) 05:42:50 LINUX RESTART (2 CPU) 05:43:01 AM CPU %user %nice %system %iowait %steal %idle 05:44:01 AM all 37.32 0.06 9.41 26.84 0.09 26.28 05:44:01 AM 0 38.06 0.07 9.74 24.16 0.08 27.89 05:44:01 AM 1 36.57 0.05 9.08 29.54 0.10 24.67 05:45:01 AM all 38.55 0.00 5.50 2.48 0.11 53.36 05:45:01 AM 0 52.13 0.00 6.61 2.39 0.12 38.76 05:45:01 AM 1 24.98 0.00 4.40 2.57 0.10 67.95 05:46:01 AM all 19.17 0.00 2.30 2.05 0.08 76.40 05:46:01 AM 0 24.52 0.00 2.17 1.55 0.08 71.68 05:46:01 AM 1 13.81 0.00 2.44 2.54 0.08 81.13 05:47:01 AM all 24.37 0.00 4.72 1.19 0.08 69.63 05:47:01 AM 0 15.91 0.00 4.34 1.10 0.08 78.57 05:47:01 AM 1 32.86 0.00 5.11 1.29 0.08 60.66 05:48:01 AM all 4.26 0.00 0.90 1.55 0.05 93.24 05:48:01 AM 0 4.92 0.00 0.92 1.29 0.03 92.84 05:48:01 AM 1 3.61 0.00 0.89 1.81 0.07 93.63 05:49:01 AM all 9.52 0.00 1.42 0.23 0.06 88.78 05:49:01 AM 0 10.90 0.00 1.69 0.30 0.07 87.04 05:49:01 AM 1 8.14 0.00 1.15 0.15 0.05 90.51 05:50:01 AM all 30.25 0.00 3.39 0.38 0.09 65.89 05:50:01 AM 0 51.03 0.00 4.51 0.32 0.10 44.05 05:50:01 AM 1 9.45 0.00 2.27 0.43 0.08 87.76 Average: all 23.34 0.01 3.95 4.93 0.08 67.70 Average: 0 28.21 0.01 4.28 4.42 0.08 63.00 Average: 1 18.47 0.01 3.61 5.43 0.08 72.40