---> uname -a: Linux prd-centos8-robot-2c-8g-4181.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 4942 19 2134 6781 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:a1:11:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fea1:114f/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) 01/23/2025 _x86_64_ (2 CPU) 01:26:54 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 111.46 0.27 111.20 12.93 10583.31 01:30:01 AM 35.67 1.02 34.66 113.16 4341.85 01:31:01 AM 55.71 9.30 46.42 1644.52 2957.01 01:32:01 AM 22.81 0.00 22.81 0.00 5482.45 01:33:01 AM 2.12 0.10 2.02 32.92 107.15 01:34:01 AM 27.33 0.63 26.70 73.19 1233.59 Average: 42.52 1.89 40.63 312.80 4117.60 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5163704 6986548 2718720 34.49 2688 2001632 731748 8.19 190320 2192004 136848 01:30:01 AM 5289652 7089852 2592772 32.89 2688 1978388 646460 7.24 217440 2035188 12 01:31:01 AM 5016868 7068380 2865556 36.35 2688 2221556 632560 7.08 263680 2235784 156440 01:32:01 AM 5010892 7062408 2871532 36.43 2688 2221560 632560 7.08 263684 2235724 4 01:33:01 AM 5009316 7063256 2873108 36.45 2688 2223968 640584 7.17 264136 2237052 212 01:34:01 AM 5060104 6938320 2822320 35.81 2688 2053816 751132 8.41 453708 2019412 168 Average: 5091756 7034794 2790668 35.40 2688 2116820 672507 7.53 275495 2159194 48947 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 100.67 80.87 1120.14 11.49 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 14.01 9.30 6.53 3.53 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 233.61 173.64 336.50 37.76 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 10.28 6.78 2.32 1.95 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 173.83 137.54 1533.90 10.61 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 48.43 36.99 82.61 28.28 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 96.81 74.19 513.69 15.60 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) 01/23/2025 _x86_64_ (2 CPU) 01:26:54 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 34.10 0.00 4.81 4.23 0.12 56.74 01:29:01 AM 0 47.00 0.00 5.53 4.36 0.12 42.99 01:29:01 AM 1 21.24 0.00 4.10 4.10 0.12 70.45 01:30:01 AM all 14.93 0.00 1.87 2.93 0.07 80.20 01:30:01 AM 0 23.09 0.00 2.21 3.58 0.08 71.05 01:30:01 AM 1 6.78 0.00 1.54 2.29 0.05 89.35 01:31:01 AM all 28.49 0.00 5.50 1.69 0.10 64.21 01:31:01 AM 0 32.16 0.00 5.52 1.40 0.10 60.81 01:31:01 AM 1 24.82 0.00 5.48 1.98 0.10 67.61 01:32:01 AM all 0.43 0.00 0.38 1.01 0.04 98.15 01:32:01 AM 0 0.22 0.00 0.33 0.45 0.05 98.95 01:32:01 AM 1 0.63 0.00 0.42 1.57 0.03 97.34 01:33:01 AM all 5.72 0.00 0.74 0.03 0.06 93.45 01:33:01 AM 0 6.73 0.00 0.76 0.05 0.07 92.39 01:33:01 AM 1 4.71 0.00 0.72 0.02 0.05 94.50 01:34:01 AM all 28.66 0.00 3.16 0.35 0.09 67.74 01:34:01 AM 0 30.82 0.00 2.81 0.38 0.10 65.89 01:34:01 AM 1 26.51 0.00 3.51 0.32 0.08 69.58 Average: all 18.74 0.00 2.75 1.71 0.08 76.72 Average: 0 23.35 0.00 2.86 1.71 0.09 72.00 Average: 1 14.13 0.00 2.63 1.72 0.07 81.45