---> uname -a: Linux prd-centos8-robot-2c-8g-3309.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 620 4953 19 2123 6780 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:bd:03:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:febd:3b0/64 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) 01/20/2025 _x86_64_ (2 CPU) 01:04:20 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 112.10 53.05 59.05 6309.90 29931.02 01:07:01 AM 113.21 0.75 112.46 53.57 11722.24 01:08:01 AM 23.01 0.42 22.60 64.79 1798.57 01:09:01 AM 52.53 6.71 45.82 1245.72 3242.42 01:10:01 AM 24.93 0.03 24.89 3.47 5572.31 01:11:01 AM 2.20 0.10 2.10 32.92 87.89 01:12:01 AM 25.28 0.63 24.65 73.19 1083.09 Average: 50.47 8.81 41.65 1111.96 7634.33 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5436784 7008500 2445648 31.03 2688 1763952 764536 8.56 187916 1974480 115528 01:07:01 AM 5175884 6974952 2706548 34.34 2688 1976480 732904 8.21 198516 2159036 35612 01:08:01 AM 5264328 7064780 2618104 33.21 2688 1978428 670156 7.50 217952 2059520 12 01:09:01 AM 4941220 6981572 2941212 37.31 2688 2209924 707260 7.92 255312 2317536 156512 01:10:01 AM 4991728 7031808 2890704 36.67 2688 2210052 665984 7.46 258736 2258904 4 01:11:01 AM 4904148 6945748 2978284 37.78 2688 2211568 784704 8.79 258864 2345540 16 01:12:01 AM 5116992 6983448 2765440 35.08 2688 2042100 706560 7.91 448652 1968652 5608 Average: 5118726 6998687 2763706 35.06 2688 2056072 718872 8.05 260850 2154810 44756 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 343.67 202.67 1572.67 58.37 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 62.80 50.04 670.43 8.44 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.96 9.50 5.47 3.73 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 38.72 33.86 302.46 8.92 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 186.90 132.22 36.34 35.32 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 117.43 92.70 1168.05 10.61 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 67.32 44.88 88.25 23.87 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 118.55 80.84 549.12 21.32 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) 01/20/2025 _x86_64_ (2 CPU) 01:04:20 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 35.39 0.05 6.50 25.09 0.11 32.86 01:06:01 AM 0 40.66 0.05 7.16 26.40 0.12 25.60 01:06:01 AM 1 30.11 0.05 5.84 23.78 0.10 40.12 01:07:01 AM all 33.08 0.00 4.69 7.76 0.09 54.38 01:07:01 AM 0 29.22 0.00 4.62 7.29 0.10 58.76 01:07:01 AM 1 36.93 0.00 4.76 8.23 0.08 49.99 01:08:01 AM all 10.06 0.00 1.28 0.78 0.04 87.85 01:08:01 AM 0 13.97 0.00 1.37 0.67 0.03 83.97 01:08:01 AM 1 6.14 0.00 1.19 0.89 0.05 91.74 01:09:01 AM all 28.23 0.00 5.29 3.73 0.10 62.65 01:09:01 AM 0 35.39 0.00 5.34 2.87 0.10 56.30 01:09:01 AM 1 21.10 0.00 5.25 4.58 0.10 68.97 01:10:01 AM all 1.87 0.00 0.79 0.89 0.03 96.42 01:10:01 AM 0 1.72 0.00 0.95 1.44 0.03 95.86 01:10:01 AM 1 2.02 0.00 0.62 0.35 0.02 96.99 01:11:01 AM all 4.86 0.00 0.63 0.02 0.05 94.44 01:11:01 AM 0 2.53 0.00 0.47 0.03 0.05 96.92 01:11:01 AM 1 7.22 0.00 0.79 0.00 0.05 91.93 01:12:01 AM all 25.16 0.00 3.16 0.12 0.08 71.48 01:12:01 AM 0 25.31 0.00 2.69 0.13 0.07 71.80 01:12:01 AM 1 25.02 0.00 3.64 0.10 0.08 71.16 Average: all 19.81 0.01 3.19 5.48 0.07 71.44 Average: 0 21.24 0.01 3.23 5.54 0.07 69.91 Average: 1 18.38 0.01 3.16 5.42 0.07 72.96