---> uname -a: Linux prd-centos8-robot-2c-8g-335.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 637 4923 19 2136 6763 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:60:5c:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe60:5c62/64 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:03 LINUX RESTART (2 CPU) 12:17:01 AM tps rtps wtps bread/s bwrtn/s 12:18:01 AM 118.86 7.07 111.80 1260.99 9000.08 12:19:01 AM 48.53 1.02 47.52 111.43 6523.53 12:20:01 AM 33.12 2.52 30.61 394.80 1665.41 12:21:01 AM 38.07 0.03 38.04 3.47 6678.17 12:22:01 AM 3.93 0.10 3.83 32.12 182.32 12:23:01 AM 2.05 0.03 2.02 1.87 86.29 12:24:01 AM 13.13 0.33 12.80 37.85 822.48 Average: 36.81 1.59 35.23 263.20 3565.42 12:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 AM 5197340 7007868 2685084 34.06 2688 1988704 707552 7.92 212964 2130852 154384 12:19:01 AM 5245236 7076616 2637188 33.46 2688 2008848 641896 7.19 241440 2047888 20 12:20:01 AM 4983416 7026032 2899008 36.78 2688 2211892 675532 7.56 259876 2266072 185516 12:21:01 AM 4987080 7029468 2895344 36.73 2688 2212016 694516 7.78 263268 2255020 4 12:22:01 AM 4941612 6985904 2940812 37.31 2688 2213916 748236 8.38 263536 2300316 48 12:23:01 AM 4932092 6978992 2950332 37.43 2688 2216552 763612 8.55 263672 2309584 2044 12:24:01 AM 5059144 6937600 2823280 35.82 2688 2054164 769356 8.61 297428 2169908 13216 Average: 5049417 7006069 2833007 35.94 2688 2129442 714386 8.00 257455 2211377 50747 12:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 84.42 70.60 872.34 11.25 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 44.50 31.89 364.56 5.57 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 46.25 32.81 299.12 8.35 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 195.07 136.40 39.12 36.16 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 25.12 15.46 7.16 3.81 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 25.06 20.63 7.25 5.04 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 59.91 41.82 86.70 27.11 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 68.62 49.95 239.46 13.90 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:03 LINUX RESTART (2 CPU) 12:17:01 AM CPU %user %nice %system %iowait %steal %idle 12:18:01 AM all 37.71 0.00 6.02 2.60 0.13 53.53 12:18:01 AM 0 40.01 0.00 5.82 2.38 0.12 51.67 12:18:01 AM 1 35.41 0.00 6.22 2.82 0.15 55.39 12:19:01 AM all 18.11 0.00 2.11 0.80 0.12 78.86 12:19:01 AM 0 6.39 0.00 1.49 1.02 0.13 90.97 12:19:01 AM 1 29.84 0.00 2.74 0.58 0.10 66.74 12:20:01 AM all 24.22 0.00 4.27 0.56 0.11 70.84 12:20:01 AM 0 9.15 0.00 3.38 0.50 0.12 86.86 12:20:01 AM 1 39.33 0.00 5.16 0.62 0.10 54.80 12:21:01 AM all 4.41 0.00 0.99 4.98 0.06 89.56 12:21:01 AM 0 6.23 0.00 1.12 5.25 0.03 87.37 12:21:01 AM 1 2.58 0.00 0.87 4.72 0.08 91.75 12:22:01 AM all 5.71 0.00 0.53 0.07 0.05 93.64 12:22:01 AM 0 4.58 0.00 0.45 0.03 0.05 94.89 12:22:01 AM 1 6.84 0.00 0.62 0.10 0.05 92.39 12:23:01 AM all 12.07 0.00 0.66 0.01 0.06 87.21 12:23:01 AM 0 10.71 0.00 0.43 0.00 0.05 88.80 12:23:01 AM 1 13.42 0.00 0.89 0.02 0.07 85.61 12:24:01 AM all 18.25 0.00 2.31 0.23 0.08 79.14 12:24:01 AM 0 16.67 0.00 2.19 0.25 0.08 80.80 12:24:01 AM 1 19.82 0.00 2.42 0.20 0.08 77.48 Average: all 17.22 0.00 2.42 1.32 0.09 78.96 Average: 0 13.40 0.00 2.13 1.35 0.08 83.05 Average: 1 21.05 0.00 2.70 1.29 0.09 74.87