---> uname -a: Linux prd-centos8-robot-2c-8g-4459.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 624 4897 19 2175 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:68:df:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe68:dfa3/64 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) 12/21/2024 _x86_64_ (2 CPU) 02:11:40 LINUX RESTART (2 CPU) 02:12:03 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 151.29 90.95 60.34 11876.46 38610.55 02:14:01 AM 79.80 1.15 78.65 93.85 6272.87 02:15:01 AM 74.29 0.73 73.56 53.05 9725.39 02:16:01 AM 28.94 7.13 21.81 1310.50 1409.56 02:17:01 AM 56.37 2.52 53.86 396.07 7292.77 02:18:01 AM 2.97 0.08 2.88 31.99 94.59 02:19:01 AM 13.20 0.33 12.86 37.06 1150.07 Average: 57.68 14.34 43.34 1924.03 9081.99 02:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5662472 7100500 2219952 28.16 2688 1635320 708484 7.93 169364 1782848 46752 02:14:01 AM 5246964 7007704 2635460 33.43 2688 1940732 733676 8.21 194348 2112296 224360 02:15:01 AM 5234384 7033020 2648040 33.59 2688 1976876 687392 7.70 208244 2097312 1108 02:16:01 AM 5088032 7010480 2794392 35.45 2688 2097588 725168 8.12 257440 2185264 64840 02:17:01 AM 4981716 7032264 2900708 36.80 2688 2220656 679088 7.60 263772 2264928 88 02:18:01 AM 4946944 6998580 2935480 37.24 2688 2221760 726264 8.13 263896 2299648 156 02:19:01 AM 5031176 6950480 2851248 36.17 2688 2095448 763920 8.55 314396 2183088 39964 Average: 5170241 7019004 2712183 34.41 2688 2026911 717713 8.04 238780 2132198 53895 02:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 252.12 157.48 893.42 56.69 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 81.14 68.77 941.71 8.33 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 45.68 33.22 440.15 6.77 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 42.40 30.82 296.63 7.09 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 209.47 183.54 45.72 42.40 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 28.17 19.96 9.20 3.27 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 122.48 83.74 475.68 57.15 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 110.96 82.14 441.06 25.81 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) 12/21/2024 _x86_64_ (2 CPU) 02:11:40 LINUX RESTART (2 CPU) 02:12:03 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 24.83 0.06 8.86 36.41 0.09 29.75 02:13:01 AM 0 25.00 0.07 8.15 37.62 0.09 29.08 02:13:01 AM 1 24.67 0.05 9.57 35.20 0.09 30.42 02:14:01 AM all 30.90 0.00 4.17 2.55 0.09 62.29 02:14:01 AM 0 34.25 0.00 4.34 1.65 0.08 59.68 02:14:01 AM 1 27.56 0.00 4.00 3.45 0.10 64.89 02:15:01 AM all 17.73 0.00 2.67 6.45 0.09 73.05 02:15:01 AM 0 29.23 0.00 3.12 5.18 0.08 62.38 02:15:01 AM 1 6.23 0.00 2.22 7.72 0.10 83.73 02:16:01 AM all 20.13 0.00 3.31 1.89 0.07 74.60 02:16:01 AM 0 27.49 0.00 3.82 2.80 0.07 65.82 02:16:01 AM 1 12.76 0.00 2.80 0.98 0.07 83.38 02:17:01 AM all 16.38 0.00 3.02 6.03 0.08 74.50 02:17:01 AM 0 16.86 0.00 3.05 6.15 0.08 73.86 02:17:01 AM 1 15.89 0.00 2.99 5.92 0.07 75.13 02:18:01 AM all 1.56 0.00 0.21 0.03 0.03 98.18 02:18:01 AM 0 1.93 0.00 0.18 0.05 0.02 97.82 02:18:01 AM 1 1.19 0.00 0.24 0.00 0.03 98.54 02:19:01 AM all 19.28 0.00 2.03 0.21 0.07 78.41 02:19:01 AM 0 22.79 0.00 1.54 0.29 0.07 75.32 02:19:01 AM 1 15.83 0.00 2.51 0.13 0.07 81.46 Average: all 18.67 0.01 3.44 7.50 0.07 70.31 Average: 0 22.51 0.01 3.44 7.53 0.07 66.45 Average: 1 14.84 0.01 3.44 7.47 0.07 74.17