---> uname -a: Linux prd-centos8-robot-2c-8g-1154.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 607 4936 19 2153 6794 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:13:a8:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe13:a88d/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) 01/13/2025 _x86_64_ (2 CPU) 00:26:01 LINUX RESTART (2 CPU) 12:27:01 AM tps rtps wtps bread/s bwrtn/s 12:28:01 AM 94.15 0.23 93.92 11.86 9318.16 12:29:01 AM 50.29 0.67 49.63 51.19 6193.57 12:30:01 AM 37.25 7.13 30.12 1310.50 1654.60 12:31:01 AM 43.44 2.52 40.92 396.00 6855.58 12:32:01 AM 4.88 0.10 4.78 32.12 251.22 12:33:01 AM 2.15 0.02 2.13 0.93 216.46 12:34:01 AM 7.63 0.32 7.32 36.93 290.83 Average: 34.26 1.57 32.69 262.80 3540.07 12:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 AM 5300548 7065844 2581884 32.75 2688 1944096 649608 7.27 187544 2054884 114556 12:29:01 AM 5154952 6978480 2727480 34.60 2688 2001472 734512 8.22 211652 2173232 25572 12:30:01 AM 4980568 7017336 2901864 36.81 2688 2207016 691852 7.75 256836 2279252 173208 12:31:01 AM 5006472 7057508 2875960 36.49 2688 2220984 649516 7.27 264276 2239000 4 12:32:01 AM 4946612 7001712 2935820 37.25 2688 2225040 746668 8.36 264508 2298640 1124 12:33:01 AM 4933276 6993784 2949156 37.41 2688 2230440 816640 9.14 264708 2311284 2068 12:34:01 AM 5067452 6965120 2814980 35.71 2688 2071556 741252 8.30 302844 2156432 29020 Average: 5055697 7011398 2826735 35.86 2688 2128658 718578 8.05 250338 2216103 49365 12:27:01 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 83.47 65.89 795.24 9.37 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 35.96 25.86 438.50 6.60 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 40.90 31.16 297.67 7.17 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 136.05 98.85 31.37 29.35 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 112.41 103.60 36.94 10.58 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 153.93 148.52 50.24 16.56 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 77.65 55.32 103.65 44.75 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 91.49 75.60 250.52 17.77 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) 01/13/2025 _x86_64_ (2 CPU) 00:26:01 LINUX RESTART (2 CPU) 12:27:01 AM CPU %user %nice %system %iowait %steal %idle 12:28:01 AM all 29.57 0.00 5.14 3.58 0.11 61.60 12:28:01 AM 0 40.83 0.00 6.82 3.44 0.12 48.78 12:28:01 AM 1 18.29 0.00 3.46 3.72 0.10 74.43 12:29:01 AM all 20.09 0.00 1.91 3.00 0.07 74.93 12:29:01 AM 0 24.68 0.00 2.21 2.96 0.07 70.08 12:29:01 AM 1 15.49 0.00 1.62 3.04 0.07 79.78 12:30:01 AM all 22.95 0.00 4.24 1.23 0.10 71.49 12:30:01 AM 0 21.23 0.00 3.98 1.22 0.08 73.48 12:30:01 AM 1 24.66 0.00 4.49 1.24 0.12 69.49 12:31:01 AM all 7.18 0.00 1.72 2.00 0.06 89.05 12:31:01 AM 0 11.27 0.00 1.92 1.86 0.05 84.90 12:31:01 AM 1 3.11 0.00 1.52 2.14 0.07 93.17 12:32:01 AM all 7.56 0.00 0.82 0.03 0.07 91.52 12:32:01 AM 0 10.64 0.00 0.68 0.00 0.07 88.62 12:32:01 AM 1 4.51 0.00 0.95 0.07 0.07 94.40 12:33:01 AM all 13.29 0.00 0.91 0.10 0.09 85.61 12:33:01 AM 0 16.91 0.00 0.97 0.02 0.08 82.02 12:33:01 AM 1 9.68 0.00 0.84 0.18 0.10 89.20 12:34:01 AM all 16.59 0.00 1.77 0.08 0.07 81.50 12:34:01 AM 0 25.17 0.00 2.31 0.12 0.07 72.34 12:34:01 AM 1 8.00 0.00 1.24 0.03 0.07 90.66 Average: all 16.74 0.00 2.36 1.43 0.08 79.39 Average: 0 21.54 0.00 2.70 1.37 0.08 74.32 Average: 1 11.96 0.00 2.02 1.49 0.08 84.45