---> uname -a: Linux prd-centos8-robot-2c-8g-3935.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 602 5039 19 2056 6800 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:7d:42:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe7d:42b2/64 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) 01/22/2025 _x86_64_ (2 CPU) 03:44:51 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 202.83 159.49 43.34 15161.15 38453.67 03:47:01 AM 114.63 0.28 114.35 13.46 11050.29 03:48:01 AM 33.36 0.87 32.49 85.97 4381.44 03:49:01 AM 17.75 0.53 17.21 68.79 390.32 Average: 92.15 40.30 51.85 3833.13 13570.62 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5598668 7072332 2283756 28.97 2688 1668216 698664 7.82 177760 1831444 71944 03:47:01 AM 5164660 6983756 2717764 34.48 2688 1997908 746808 8.36 189772 2190712 136732 03:48:01 AM 5224748 7021788 2657676 33.72 2688 1975200 693800 7.77 208756 2108916 1264 03:49:01 AM 5161704 6959860 2720720 34.52 2688 1976324 756244 8.47 384080 1997024 172 Average: 5287445 7009434 2594979 32.92 2688 1904412 723879 8.11 240092 2032024 52528 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 285.01 152.34 1280.41 56.67 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 101.23 79.52 1258.47 11.41 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 12.86 9.06 12.71 4.19 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 15.96 15.25 13.42 7.48 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.78 64.05 641.28 19.94 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) 01/22/2025 _x86_64_ (2 CPU) 03:44:51 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 48.00 0.07 11.16 18.87 0.13 21.77 03:46:01 AM 0 49.36 0.07 11.18 17.74 0.14 21.52 03:46:01 AM 1 46.64 0.07 11.15 20.00 0.12 22.03 03:47:01 AM all 34.97 0.00 5.02 2.98 0.12 56.91 03:47:01 AM 0 42.05 0.00 5.60 3.13 0.13 49.09 03:47:01 AM 1 27.87 0.00 4.44 2.83 0.10 64.76 03:48:01 AM all 9.77 0.00 1.51 0.86 0.06 87.81 03:48:01 AM 0 14.20 0.00 1.69 0.50 0.05 83.56 03:48:01 AM 1 5.34 0.00 1.33 1.22 0.07 92.05 03:49:01 AM all 24.17 0.00 2.01 0.12 0.08 73.63 03:49:01 AM 0 29.27 0.00 2.02 0.15 0.08 68.47 03:49:01 AM 1 19.06 0.00 2.00 0.08 0.07 78.79 Average: all 29.13 0.02 4.90 5.64 0.09 60.22 Average: 0 33.65 0.02 5.09 5.33 0.10 55.81 Average: 1 24.60 0.02 4.70 5.96 0.09 64.64