---> uname -a: Linux prd-centos8-robot-2c-8g-20311.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 654 4919 19 2123 6746 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:8d:0b:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe8d:b3f/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) 07/14/2024 _x86_64_ (2 CPU) 00:26:12 LINUX RESTART (2 CPU) 12:27:03 AM tps rtps wtps bread/s bwrtn/s 12:28:01 AM 92.97 13.55 79.42 2423.99 6678.87 12:29:01 AM 70.84 0.70 70.14 50.79 8460.34 12:30:01 AM 32.16 0.85 31.31 123.98 2371.37 12:31:01 AM 53.06 2.51 50.55 395.87 6897.22 12:32:01 AM 2.72 0.12 2.60 33.06 70.49 12:33:01 AM 26.92 0.83 26.09 100.77 1262.25 Average: 46.19 3.04 43.15 510.82 4276.95 12:27:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 AM 5327624 7061252 2554808 32.41 2688 1915616 662508 7.42 210596 2021608 159356 12:29:01 AM 5239100 7060540 2643332 33.53 2688 1998784 668516 7.49 229104 2066352 26108 12:30:01 AM 5006964 6993616 2875468 36.48 2688 2158864 720816 8.07 269548 2242888 138208 12:31:01 AM 4962084 6991816 2920348 37.05 2688 2199368 702828 7.87 263500 2280752 28 12:32:01 AM 4959432 6992064 2923000 37.08 2688 2202256 711856 7.97 264232 2283040 1756 12:33:01 AM 5130964 6999164 2751468 34.91 2688 2043396 707384 7.92 443068 1954932 184 Average: 5104361 7016409 2778071 35.24 2688 2086381 695651 7.79 280008 2141595 54273 12:27:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 165.56 119.82 1223.29 24.16 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 40.21 31.91 282.86 6.57 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 47.54 41.71 271.49 9.00 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 647.90 519.07 136.15 114.24 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 59.41 48.51 31.49 8.19 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 43.60 35.29 80.62 23.97 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 167.42 132.82 332.71 31.07 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) 07/14/2024 _x86_64_ (2 CPU) 00:26:12 LINUX RESTART (2 CPU) 12:27:03 AM CPU %user %nice %system %iowait %steal %idle 12:28:01 AM all 35.47 0.00 6.04 2.68 0.10 55.70 12:28:01 AM 0 48.00 0.00 7.58 2.75 0.10 41.57 12:28:01 AM 1 22.98 0.00 4.51 2.62 0.10 69.79 12:29:01 AM all 20.68 0.00 3.18 2.13 0.08 73.93 12:29:01 AM 0 28.48 0.00 3.80 1.80 0.10 65.81 12:29:01 AM 1 12.89 0.00 2.55 2.47 0.05 82.05 12:30:01 AM all 23.26 0.00 3.17 0.79 0.07 72.71 12:30:01 AM 0 25.77 0.00 2.90 1.00 0.07 70.26 12:30:01 AM 1 20.76 0.00 3.44 0.58 0.07 75.15 12:31:01 AM all 14.73 0.00 3.53 1.64 0.09 80.01 12:31:01 AM 0 13.28 0.00 3.27 1.78 0.08 81.59 12:31:01 AM 1 16.19 0.00 3.80 1.49 0.10 78.42 12:32:01 AM all 4.19 0.00 1.21 0.09 0.05 94.45 12:32:01 AM 0 4.69 0.00 1.24 0.02 0.05 94.01 12:32:01 AM 1 3.69 0.00 1.19 0.17 0.05 94.90 12:33:01 AM all 31.03 0.00 3.58 0.39 0.08 64.91 12:33:01 AM 0 30.60 0.00 3.09 0.43 0.08 65.79 12:33:01 AM 1 31.47 0.00 4.06 0.35 0.08 64.04 Average: all 21.50 0.00 3.44 1.28 0.08 73.70 Average: 0 25.02 0.00 3.63 1.29 0.08 69.98 Average: 1 17.98 0.00 3.25 1.27 0.08 77.42