---> uname -a: Linux prd-centos8-robot-2c-8g-34734.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4895 19 2186 6784 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:58:ac:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe58:acf3/64 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) 06/16/2025 _x86_64_ (2 CPU) 00:53:56 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 115.73 0.73 115.00 53.06 10750.91 12:57:01 AM 33.14 0.00 33.14 0.00 4152.32 12:58:01 AM 43.71 7.13 36.58 1310.71 2276.97 12:59:01 AM 45.82 0.25 45.57 47.05 7347.52 01:00:01 AM 3.45 0.02 3.43 0.13 128.77 01:01:01 AM 24.48 0.42 24.06 47.72 2369.98 Average: 44.38 1.42 42.96 243.09 4504.30 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5171116 6990436 2711316 34.40 2688 1995948 726764 8.14 198440 2165916 103960 12:57:01 AM 5115532 6934772 2766900 35.10 2688 1996040 795956 8.91 210740 2209772 10852 12:58:01 AM 4912228 6973556 2970204 37.68 2688 2230632 728408 8.16 258220 2342876 186760 12:59:01 AM 4959100 7024748 2923332 37.09 2688 2234524 672632 7.53 261260 2284728 4 01:00:01 AM 4874080 6958692 3008352 38.17 2688 2253488 742264 8.31 261444 2368532 18964 01:01:01 AM 4990240 6919776 2892192 36.69 2688 2103148 797496 8.93 473236 2064564 23172 Average: 5003716 6966997 2878716 36.52 2688 2135630 743920 8.33 277223 2239398 57285 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 105.33 75.00 1177.71 11.13 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 9.60 5.20 4.22 2.86 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 38.33 31.31 312.07 7.28 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 125.37 81.87 31.66 28.29 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 65.61 54.62 347.37 9.62 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 78.39 44.74 118.12 53.30 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 70.44 48.79 331.84 18.75 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) 06/16/2025 _x86_64_ (2 CPU) 00:53:56 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.96 0.00 5.68 1.19 0.10 54.07 12:56:01 AM 0 47.34 0.00 6.62 1.50 0.10 44.44 12:56:01 AM 1 30.61 0.00 4.75 0.88 0.10 63.66 12:57:01 AM all 10.94 0.00 1.34 0.36 0.04 87.32 12:57:01 AM 0 16.80 0.00 1.64 0.45 0.05 81.06 12:57:01 AM 1 5.07 0.00 1.05 0.27 0.03 93.58 12:58:01 AM all 25.34 0.00 4.77 0.38 0.08 69.43 12:58:01 AM 0 33.33 0.00 5.22 0.22 0.08 61.15 12:58:01 AM 1 17.37 0.00 4.31 0.55 0.08 77.68 12:59:01 AM all 9.65 0.00 2.13 0.45 0.03 87.73 12:59:01 AM 0 12.31 0.00 2.16 0.42 0.03 85.08 12:59:01 AM 1 6.99 0.00 2.10 0.48 0.03 90.38 01:00:01 AM all 6.57 0.00 0.41 0.02 0.06 92.94 01:00:01 AM 0 11.04 0.00 0.58 0.03 0.07 88.28 01:00:01 AM 1 2.19 0.00 0.25 0.00 0.05 97.51 01:01:01 AM all 26.89 0.00 3.39 0.12 0.07 69.54 01:01:01 AM 0 27.40 0.00 3.13 0.12 0.07 69.28 01:01:01 AM 1 26.38 0.00 3.64 0.12 0.07 69.80 Average: all 19.75 0.00 2.96 0.42 0.06 76.80 Average: 0 24.75 0.00 3.23 0.46 0.07 71.49 Average: 1 14.78 0.00 2.69 0.38 0.06 82.09