---> uname -a: Linux prd-centos8-robot-2c-8g-2979.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 633 4924 19 2139 6767 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:f5:46:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85048sec preferred_lft 85048sec inet6 fe80::f816:3eff:fef5:467f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-2979.novalocal) 01/19/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 2.02 0.08 1.93 3.33 220.44 12:02:01 AM 0.60 0.07 0.53 1.73 7.76 12:03:01 AM 0.33 0.00 0.33 0.00 3.97 12:04:01 AM 0.33 0.00 0.33 0.00 3.58 12:05:01 AM 0.52 0.00 0.52 0.00 13.58 12:06:01 AM 13.31 0.33 12.98 37.85 498.45 Average: 2.85 0.08 2.77 7.15 124.63 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4911300 6964804 2971132 37.69 2688 2223364 786784 8.81 265660 2331308 8 12:02:01 AM 4911724 6965300 2970708 37.69 2688 2223436 786784 8.81 265796 2330856 4 12:03:01 AM 4911764 6965336 2970668 37.69 2688 2223452 786784 8.81 265796 2330872 4 12:04:01 AM 4911716 6965288 2970716 37.69 2688 2223452 786784 8.81 265796 2331052 16 12:05:01 AM 4911428 6965292 2971004 37.69 2688 2223752 786784 8.81 265796 2331288 104 12:06:01 AM 5059560 6941132 2822872 35.81 2688 2057064 768064 8.60 301352 2170812 20736 Average: 4936249 6961192 2946183 37.38 2688 2195753 783664 8.77 271699 2304365 3479 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 0.78 0.27 0.12 0.03 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.47 0.08 0.02 0.01 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.68 0.20 0.03 0.02 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 1.03 0.23 0.31 0.19 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 16.70 14.75 2.92 1.73 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 98.18 68.91 95.93 37.03 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 19.64 14.07 16.56 6.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-2979.novalocal) 01/19/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.39 0.03 0.27 0.17 0.08 99.07 12:01:01 AM 0 0.40 0.02 0.22 0.02 0.10 99.25 12:01:01 AM 1 0.38 0.03 0.32 0.32 0.05 98.90 12:02:01 AM all 0.38 0.00 0.09 0.00 0.03 99.51 12:02:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 12:02:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 12:03:01 AM all 0.40 0.00 0.07 0.00 0.05 99.48 12:03:01 AM 0 0.40 0.00 0.08 0.00 0.07 99.45 12:03:01 AM 1 0.40 0.00 0.05 0.00 0.03 99.52 12:04:01 AM all 0.38 0.00 0.08 0.00 0.05 99.50 12:04:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:04:01 AM 1 0.18 0.00 0.10 0.00 0.07 99.65 12:05:01 AM all 2.36 0.00 0.36 0.00 0.05 97.23 12:05:01 AM 0 3.76 0.00 0.37 0.00 0.03 95.84 12:05:01 AM 1 0.95 0.00 0.35 0.00 0.07 98.63 12:06:01 AM all 15.29 0.00 2.36 0.11 0.06 82.18 12:06:01 AM 0 24.02 0.00 2.67 0.15 0.07 73.09 12:06:01 AM 1 6.57 0.00 2.04 0.07 0.05 91.28 Average: all 3.20 0.00 0.54 0.05 0.05 96.17 Average: 0 4.88 0.00 0.58 0.03 0.06 94.45 Average: 1 1.51 0.01 0.49 0.06 0.05 97.88