---> uname -a: Linux prd-centos8-robot-2c-8g-40372.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: 2800.000 BogoMIPS: 5600.00 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 606 4967 19 2123 6793 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:c1:ac:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fec1:ac1f/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) 10/08/2024 _x86_64_ (2 CPU) 02:05:58 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 96.90 7.20 89.70 1263.79 6501.13 02:09:01 AM 70.43 1.02 69.41 111.43 9349.08 02:10:01 AM 37.50 0.03 37.46 2.30 2757.78 02:11:01 AM 31.99 0.03 31.96 3.47 6027.32 02:12:01 AM 3.50 0.10 3.40 32.13 116.98 02:13:01 AM 1.97 0.03 1.93 1.87 91.12 02:14:01 AM 7.43 0.32 7.12 36.93 229.75 Average: 35.67 1.25 34.42 207.89 3583.94 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5216632 7020744 2665792 33.82 2688 1982180 718528 8.05 211008 2117388 223448 02:09:01 AM 5237852 7072444 2644572 33.55 2688 2011916 663080 7.42 240052 2056640 32 02:10:01 AM 4977116 7014000 2905308 36.86 2688 2206088 714080 8.00 254872 2276516 166356 02:11:01 AM 5006332 7042964 2876092 36.49 2688 2206212 666876 7.47 257972 2239080 4 02:12:01 AM 4966608 7004624 2915816 36.99 2688 2207604 715844 8.02 258168 2278420 248 02:13:01 AM 4963284 7002396 2919140 37.03 2688 2208708 715844 8.02 258376 2281744 520 02:14:01 AM 5096548 6963308 2785876 35.34 2688 2040228 743876 8.33 286272 2138792 19716 Average: 5066339 7017211 2816085 35.73 2688 2123277 705447 7.90 252389 2198369 58618 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 93.70 76.89 950.59 19.19 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 47.65 34.42 384.32 6.32 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 44.17 33.12 303.58 8.28 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 189.55 166.61 37.98 31.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 17.63 8.15 4.71 1.37 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 28.82 21.49 8.03 3.95 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 56.82 37.38 80.49 29.06 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 68.39 54.06 252.69 14.18 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) 10/08/2024 _x86_64_ (2 CPU) 02:05:58 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 35.92 0.00 5.94 2.76 0.12 55.27 02:08:01 AM 0 44.19 0.00 6.25 2.85 0.13 46.58 02:08:01 AM 1 27.65 0.00 5.62 2.66 0.12 63.94 02:09:01 AM all 20.76 0.00 2.47 2.75 0.09 73.93 02:09:01 AM 0 28.12 0.00 2.88 2.17 0.08 66.75 02:09:01 AM 1 13.40 0.00 2.06 3.33 0.10 81.12 02:10:01 AM all 24.77 0.00 4.39 1.06 0.09 69.69 02:10:01 AM 0 38.23 0.00 5.40 1.60 0.10 54.68 02:10:01 AM 1 11.31 0.00 3.37 0.53 0.08 84.70 02:11:01 AM all 3.79 0.00 0.85 1.65 0.04 93.66 02:11:01 AM 0 2.50 0.00 0.80 1.52 0.05 95.13 02:11:01 AM 1 5.09 0.00 0.90 1.77 0.03 92.20 02:12:01 AM all 2.25 0.00 0.33 0.05 0.04 97.33 02:12:01 AM 0 3.59 0.00 0.43 0.05 0.03 95.89 02:12:01 AM 1 0.92 0.00 0.22 0.05 0.05 98.76 02:13:01 AM all 8.52 0.00 0.82 0.01 0.06 90.59 02:13:01 AM 0 11.69 0.00 1.02 0.02 0.07 87.21 02:13:01 AM 1 5.35 0.00 0.62 0.00 0.05 93.98 02:14:01 AM all 15.75 0.00 2.10 4.79 0.15 77.22 02:14:01 AM 0 19.87 0.00 2.20 8.97 0.15 68.80 02:14:01 AM 1 11.61 0.00 1.99 0.60 0.15 85.65 Average: all 15.96 0.00 2.41 1.87 0.09 79.68 Average: 0 21.15 0.00 2.71 2.46 0.09 73.60 Average: 1 10.77 0.00 2.11 1.28 0.08 85.75