---> uname -a: Linux prd-centos8-robot-2c-8g-1795.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 553 5011 19 2133 6848 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:c5:ee:00 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 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fec5:ee00/64 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) 01/15/2025 _x86_64_ (2 CPU) 03:32:08 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 77.66 38.94 38.72 5617.73 5616.33 03:35:01 AM 110.76 0.73 110.03 53.06 11289.19 03:36:01 AM 21.64 0.42 21.23 64.78 1803.65 03:37:01 AM 61.72 9.23 52.49 1641.99 5023.30 03:38:01 AM 17.31 0.00 17.31 0.00 3216.58 03:39:01 AM 13.48 0.43 13.05 69.98 585.62 Average: 50.43 8.29 42.14 1241.31 4588.95 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5426148 7053312 2456284 31.16 2688 1816916 722056 8.08 199056 1967092 151600 03:35:01 AM 5241176 7040036 2641256 33.51 2688 1976364 676356 7.57 198084 2101924 30696 03:36:01 AM 5247872 7081004 2634560 33.42 2688 2009052 626500 7.01 220904 2069448 30456 03:37:01 AM 5041364 7093604 2841068 36.04 2688 2221716 599564 6.71 263252 2207072 81456 03:38:01 AM 5042768 7094680 2839664 36.03 2688 2221716 599564 6.71 263248 2206960 4 03:39:01 AM 5144896 7021228 2737536 34.73 2688 2051768 669360 7.49 295856 2092604 13208 Average: 5190704 7063977 2691728 34.15 2688 2049589 648900 7.27 240067 2107517 51237 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 314.80 189.64 1571.77 62.18 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 66.34 51.44 669.14 8.71 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 17.16 9.76 6.77 4.06 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 217.16 183.30 337.83 43.67 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.60 1.25 0.44 0.20 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 62.41 41.20 80.12 19.57 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 113.41 79.43 444.35 23.07 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) 01/15/2025 _x86_64_ (2 CPU) 03:32:08 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 28.64 0.03 5.34 4.24 0.09 61.66 03:34:01 AM 0 29.52 0.03 5.52 3.45 0.10 61.38 03:34:01 AM 1 27.76 0.02 5.16 5.03 0.08 61.95 03:35:01 AM all 28.75 0.00 4.38 5.17 0.08 61.62 03:35:01 AM 0 25.15 0.00 3.62 4.42 0.08 66.73 03:35:01 AM 1 32.37 0.00 5.14 5.93 0.08 56.47 03:36:01 AM all 16.25 0.00 2.11 2.25 0.09 79.29 03:36:01 AM 0 25.17 0.00 2.32 3.57 0.08 68.85 03:36:01 AM 1 7.37 0.00 1.91 0.94 0.10 89.69 03:37:01 AM all 23.52 0.00 4.34 9.32 0.09 62.73 03:37:01 AM 0 26.25 0.00 4.74 15.37 0.10 53.54 03:37:01 AM 1 20.81 0.00 3.95 3.29 0.08 71.87 03:38:01 AM all 0.31 0.00 0.20 0.77 0.03 98.69 03:38:01 AM 0 0.12 0.00 0.18 0.65 0.03 99.01 03:38:01 AM 1 0.50 0.00 0.22 0.88 0.03 98.36 03:39:01 AM all 14.32 0.00 2.06 0.38 0.08 83.16 03:39:01 AM 0 16.51 0.00 2.77 0.44 0.07 80.21 03:39:01 AM 1 12.13 0.00 1.36 0.32 0.08 86.11 Average: all 18.63 0.00 3.07 3.69 0.08 74.53 Average: 0 20.45 0.01 3.19 4.64 0.08 71.64 Average: 1 16.81 0.00 2.95 2.73 0.08 77.42