---> uname -a: Linux prd-centos8-robot-2c-8g-41589.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 4948 19 2129 6780 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:36:5f:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe36:5fd0/64 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:46 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 202.95 144.92 58.03 14479.72 39557.16 01:00:01 AM 124.73 7.41 117.31 1296.50 10553.97 01:01:01 AM 28.54 0.40 28.14 64.37 3599.18 01:02:01 AM 58.45 0.13 58.32 5.73 6708.56 01:03:01 AM 11.15 0.08 11.06 31.99 1790.65 01:04:01 AM 2.17 0.03 2.13 1.07 120.41 01:05:01 AM 0.42 0.00 0.42 0.00 6.03 01:06:01 AM 2.35 0.32 2.03 36.92 107.66 01:07:01 AM 28.77 0.52 28.26 63.85 1376.52 Average: 51.06 17.09 33.97 1775.38 7091.03 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5470740 7058028 2411692 30.60 2688 1777776 726072 8.13 189996 1932632 130100 01:00:01 AM 5166764 7004252 2715668 34.45 2688 2013932 753336 8.44 221072 2148388 90036 01:01:01 AM 5199504 7041584 2682928 34.04 2688 2019116 733976 8.22 243596 2093972 3268 01:02:01 AM 4988072 7028840 2894360 36.72 2688 2210040 677940 7.59 258020 2258616 24904 01:03:01 AM 4946720 6988744 2935712 37.24 2688 2211296 747116 8.37 258288 2302780 308 01:04:01 AM 4942892 6986156 2939540 37.29 2688 2212536 747116 8.37 258288 2306928 8 01:05:01 AM 4928372 6971648 2954060 37.48 2688 2212548 763068 8.54 258288 2321432 28 01:06:01 AM 5115520 6993504 2766912 35.10 2688 2048940 714384 8.00 254220 2149164 8344 01:07:01 AM 5119024 6995136 2763408 35.06 2688 2051184 718048 8.04 447936 1964432 16748 Average: 5097512 7007544 2784920 35.33 2688 2084152 731228 8.19 265523 2164260 30416 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 292.19 162.95 1535.59 55.22 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 79.09 60.28 680.97 17.19 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 17.89 10.98 6.66 4.17 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 230.90 169.90 334.24 37.02 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 16.89 8.78 4.54 1.08 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 222.51 220.33 60.39 91.60 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 215.83 211.56 194.35 80.38 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 143.85 120.61 127.92 54.35 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.26 19.91 16.91 9.58 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 137.94 109.48 329.06 38.95 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:46 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 44.52 0.06 10.54 12.43 0.09 32.36 12:59:01 AM 0 37.66 0.02 10.81 12.53 0.08 38.91 12:59:01 AM 1 51.34 0.10 10.28 12.34 0.10 25.84 01:00:01 AM all 33.43 0.00 5.75 4.41 0.09 56.32 01:00:01 AM 0 32.87 0.00 5.59 4.00 0.10 57.43 01:00:01 AM 1 33.98 0.00 5.91 4.82 0.08 55.21 01:01:01 AM all 10.69 0.00 1.77 3.65 0.10 83.79 01:01:01 AM 0 2.46 0.00 1.45 2.31 0.08 93.70 01:01:01 AM 1 19.00 0.00 2.09 5.01 0.12 73.79 01:02:01 AM all 26.05 0.00 4.09 4.17 0.11 65.58 01:02:01 AM 0 16.31 0.00 3.49 4.42 0.12 75.66 01:02:01 AM 1 35.78 0.00 4.69 3.92 0.10 55.51 01:03:01 AM all 1.73 0.00 0.26 3.79 0.04 94.18 01:03:01 AM 0 2.17 0.00 0.37 4.61 0.05 92.80 01:03:01 AM 1 1.29 0.00 0.15 2.96 0.03 95.57 01:04:01 AM all 18.33 0.00 0.57 0.02 0.08 81.00 01:04:01 AM 0 24.24 0.00 0.59 0.00 0.10 75.07 01:04:01 AM 1 12.45 0.00 0.55 0.03 0.07 86.90 01:05:01 AM all 21.55 0.00 0.47 0.00 0.11 77.88 01:05:01 AM 0 29.66 0.00 0.54 0.00 0.10 69.70 01:05:01 AM 1 13.45 0.00 0.40 0.00 0.12 86.03 01:06:01 AM all 15.41 0.00 1.37 0.03 0.08 83.12 01:06:01 AM 0 13.93 0.00 1.10 0.02 0.07 84.89 01:06:01 AM 1 16.88 0.00 1.64 0.03 0.08 81.36 01:07:01 AM all 31.05 0.00 3.60 0.50 0.09 64.76 01:07:01 AM 0 22.02 0.00 3.44 0.57 0.10 73.87 01:07:01 AM 1 40.06 0.00 3.75 0.43 0.08 55.67 Average: all 22.53 0.01 3.16 3.22 0.09 71.01 Average: 0 20.13 0.00 3.04 3.16 0.09 73.58 Average: 1 24.92 0.01 3.27 3.28 0.09 68.44