---> uname -a: Linux prd-centos8-robot-2c-8g-48804.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4790 19 2266 6758 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:ab:f4:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 82446sec preferred_lft 82446sec inet6 fe80::f816:3eff:feab:f4a8/64 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-48804.novalocal) 08/03/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.02 0.02 1.00 0.13 198.12 12:02:01 AM 1.02 0.07 0.95 1.73 19.49 12:03:01 AM 0.58 0.00 0.58 0.00 10.58 12:04:01 AM 0.17 0.00 0.17 0.00 5.20 12:05:01 AM 0.15 0.00 0.15 0.00 2.02 12:06:01 AM 0.70 0.32 0.38 6.93 67.67 12:07:01 AM 0.88 0.00 0.88 0.00 43.59 12:08:01 AM 0.35 0.00 0.35 0.00 49.26 12:09:01 AM 0.50 0.00 0.50 0.00 26.62 12:10:01 AM 0.43 0.00 0.43 0.00 40.01 12:11:02 AM 2.02 0.18 1.83 4.26 102.45 12:12:01 AM 32.97 0.32 32.64 51.09 2859.22 Average: 3.36 0.08 3.28 5.28 281.81 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4830240 6972916 3052192 38.72 2688 2310076 818424 9.16 272420 2396216 84 12:02:01 AM 4830268 6973160 3052164 38.72 2688 2310284 818424 9.16 272548 2396320 20 12:03:01 AM 4829844 6972856 3052588 38.73 2688 2310404 818424 9.16 272548 2396628 28 12:04:01 AM 4829696 6972820 3052736 38.73 2688 2310516 818424 9.16 272548 2396792 20 12:05:01 AM 4829396 6972840 3053036 38.73 2688 2310844 818424 9.16 272548 2396996 320 12:06:01 AM 4824304 6969784 3058128 38.80 2688 2312980 851728 9.54 272560 2401752 408 12:07:01 AM 4823412 6969824 3059020 38.81 2688 2313800 842432 9.43 272652 2402548 480 12:08:01 AM 4822416 6969816 3060016 38.82 2688 2314848 850268 9.52 272892 2403376 212 12:09:01 AM 4821768 6969868 3060664 38.83 2688 2315504 850268 9.52 272892 2403892 288 12:10:01 AM 4820696 6969584 3061736 38.84 2688 2316312 851096 9.53 272892 2404916 60 12:11:02 AM 5051692 7027700 2830740 35.91 2688 2144812 680844 7.62 299624 2149368 6144 12:12:01 AM 4945084 6954132 2937348 37.26 2688 2181792 718228 8.04 499912 2079320 9128 Average: 4854901 6974608 3027531 38.41 2688 2287681 811415 9.09 293836 2352344 1433 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 1.10 0.20 0.14 0.02 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 7.16 6.83 1.28 0.66 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 13.28 12.73 2.03 5.73 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 11.35 10.91 1.71 0.78 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 11.98 11.75 1.83 0.93 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 49.76 49.34 18.56 5.75 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 22.68 23.59 3.83 2.08 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 32.33 33.34 5.81 2.92 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 7.08 7.63 1.31 0.92 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 13.86 14.58 2.54 1.46 0.00 0.00 0.00 0.00 12:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:02 AM eth0 78.65 61.46 70.83 14.58 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 53.80 37.42 92.36 130.78 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 25.21 22.46 16.75 13.72 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-48804.novalocal) 08/03/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 1.50 0.03 0.32 0.01 0.07 98.08 12:01:01 AM 0 1.50 0.02 0.22 0.00 0.07 98.20 12:01:01 AM 1 1.49 0.05 0.42 0.02 0.07 97.96 12:02:01 AM all 1.40 0.00 0.18 0.01 0.05 98.37 12:02:01 AM 0 1.19 0.00 0.18 0.02 0.05 98.56 12:02:01 AM 1 1.60 0.00 0.17 0.00 0.05 98.18 12:03:01 AM all 1.21 0.00 0.19 0.00 0.07 98.53 12:03:01 AM 0 1.12 0.00 0.18 0.00 0.07 98.63 12:03:01 AM 1 1.30 0.00 0.20 0.00 0.07 98.43 12:04:01 AM all 1.09 0.00 0.15 0.00 0.04 98.72 12:04:01 AM 0 1.31 0.00 0.15 0.00 0.05 98.49 12:04:01 AM 1 0.87 0.00 0.15 0.00 0.03 98.95 12:05:01 AM all 1.52 0.00 0.14 0.00 0.05 98.29 12:05:01 AM 0 1.05 0.00 0.15 0.00 0.05 98.75 12:05:01 AM 1 1.99 0.00 0.13 0.00 0.05 97.83 12:06:01 AM all 4.87 0.00 0.43 0.01 0.05 94.65 12:06:01 AM 0 3.43 0.00 0.40 0.00 0.05 96.11 12:06:01 AM 1 6.30 0.00 0.45 0.02 0.05 93.18 12:07:01 AM all 2.42 0.00 0.27 0.01 0.06 97.24 12:07:01 AM 0 1.15 0.00 0.30 0.02 0.05 98.48 12:07:01 AM 1 3.70 0.00 0.23 0.00 0.07 96.00 12:08:01 AM all 2.80 0.00 0.28 0.00 0.08 96.85 12:08:01 AM 0 1.77 0.00 0.30 0.00 0.07 97.86 12:08:01 AM 1 3.83 0.00 0.25 0.00 0.08 95.84 12:09:01 AM all 2.10 0.00 0.16 0.00 0.05 97.69 12:09:01 AM 0 2.37 0.00 0.17 0.00 0.05 97.41 12:09:01 AM 1 1.82 0.00 0.15 0.00 0.05 97.98 12:10:01 AM all 2.55 0.00 0.21 0.00 0.06 97.18 12:10:01 AM 0 2.48 0.00 0.22 0.00 0.05 97.26 12:10:01 AM 1 2.62 0.00 0.20 0.00 0.07 97.11 12:11:02 AM all 9.13 0.00 1.04 0.01 0.08 89.75 12:11:02 AM 0 4.89 0.00 0.92 0.02 0.08 94.09 12:11:02 AM 1 13.37 0.00 1.15 0.00 0.07 85.41 12:11:02 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 29.08 0.00 3.44 0.16 0.08 67.25 12:12:01 AM 0 33.40 0.00 3.54 0.14 0.08 62.83 12:12:01 AM 1 24.75 0.00 3.33 0.19 0.07 71.67 Average: all 4.94 0.00 0.56 0.02 0.06 94.42 Average: 0 4.61 0.00 0.56 0.02 0.06 94.76 Average: 1 5.28 0.00 0.57 0.02 0.06 94.07