---> uname -a: Linux prd-centos8-robot-2c-8g-14518.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 598 4970 19 2128 6802 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:46:3f:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe46:3f64/64 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) 08/25/2024 _x86_64_ (2 CPU) 06:58:11 LINUX RESTART (2 CPU) 06:59:01 AM tps rtps wtps bread/s bwrtn/s 07:00:01 AM 100.07 10.23 89.84 1796.63 6508.53 07:01:01 AM 72.98 1.00 71.98 111.01 9244.21 07:02:01 AM 54.17 2.62 51.56 397.00 3268.03 07:03:01 AM 20.06 0.03 20.03 3.47 5254.43 07:04:01 AM 3.43 0.00 3.43 0.00 121.05 07:05:02 AM 0.28 0.00 0.28 0.00 4.57 07:06:01 AM 0.51 0.10 0.41 32.67 43.67 07:07:01 AM 17.49 0.65 16.84 74.11 774.39 Average: 33.70 1.83 31.86 302.40 3159.04 06:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 AM 5237364 7038044 2645068 33.56 2688 1978740 727472 8.15 211788 2098588 220148 07:01:01 AM 5240640 7068656 2641792 33.51 2688 2005208 672040 7.52 241116 2054060 20 07:02:01 AM 4961088 7000700 2921344 37.06 2688 2208476 720052 8.06 264352 2285716 150780 07:03:01 AM 5006300 7045556 2876132 36.49 2688 2208552 669700 7.50 264724 2235420 12 07:04:01 AM 5006772 7046032 2875660 36.48 2688 2208556 669700 7.50 264728 2235232 16 07:05:02 AM 5006820 7046080 2875612 36.48 2688 2208556 669700 7.50 264728 2235108 12 07:06:01 AM 4963784 7005512 2918648 37.03 2688 2211016 754596 8.45 264856 2277428 436 07:07:01 AM 5186188 7057324 2696244 34.21 2688 2045956 689620 7.72 447660 1896896 13372 Average: 5076120 7038488 2806312 35.60 2688 2134382 696610 7.80 277994 2164806 48100 06:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 92.67 73.57 957.26 10.23 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 44.13 34.87 332.19 14.27 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 47.31 41.51 277.03 10.47 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 674.78 483.92 128.69 103.47 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 3.05 2.27 1.40 0.50 0.00 0.00 0.00 0.00 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 AM eth0 2.75 1.93 0.49 0.42 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 68.72 44.89 22.23 4.80 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 86.27 57.86 99.98 30.56 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 127.58 92.70 227.83 21.88 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) 08/25/2024 _x86_64_ (2 CPU) 06:58:11 LINUX RESTART (2 CPU) 06:59:01 AM CPU %user %nice %system %iowait %steal %idle 07:00:01 AM all 38.40 0.00 6.25 2.40 0.12 52.84 07:00:01 AM 0 26.70 0.00 5.82 2.22 0.12 65.14 07:00:01 AM 1 50.09 0.00 6.67 2.58 0.12 40.54 07:01:01 AM all 18.76 0.00 2.42 2.48 0.08 76.25 07:01:01 AM 0 23.86 0.00 2.47 2.79 0.08 70.79 07:01:01 AM 1 13.67 0.00 2.37 2.17 0.08 81.70 07:02:01 AM all 27.04 0.00 4.67 1.47 0.09 66.73 07:02:01 AM 0 24.61 0.00 4.31 0.88 0.10 70.10 07:02:01 AM 1 29.48 0.00 5.03 2.05 0.08 63.36 07:03:01 AM all 1.40 0.00 1.31 1.09 0.05 96.15 07:03:01 AM 0 1.11 0.00 1.17 0.80 0.05 96.86 07:03:01 AM 1 1.69 0.00 1.44 1.38 0.05 95.44 07:04:01 AM all 0.35 0.00 0.10 0.04 0.04 99.47 07:04:01 AM 0 0.15 0.00 0.10 0.08 0.05 99.62 07:04:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 07:05:02 AM all 0.23 0.00 0.07 0.00 0.04 99.67 07:05:02 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 07:05:02 AM 1 0.35 0.00 0.08 0.00 0.07 99.50 07:06:01 AM all 3.34 0.00 0.49 0.03 0.05 96.09 07:06:01 AM 0 1.41 0.00 0.36 0.00 0.05 98.18 07:06:01 AM 1 5.27 0.00 0.63 0.05 0.05 93.99 07:07:01 AM all 21.15 0.00 2.95 0.22 0.07 75.62 07:07:01 AM 0 14.81 0.00 2.45 0.17 0.08 82.48 07:07:01 AM 1 27.49 0.00 3.44 0.27 0.05 68.75 Average: all 13.87 0.00 2.29 0.97 0.07 82.80 Average: 0 11.63 0.00 2.10 0.87 0.07 85.34 Average: 1 16.12 0.00 2.48 1.07 0.07 80.27