---> uname -a: Linux prd-centos8-robot-2c-8g-1983.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 571 5007 19 2118 6829 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:5a:25:42 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 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe5a:2542/64 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:35 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 127.49 70.84 56.65 7945.88 38762.60 12:57:01 AM 122.50 7.37 115.13 1295.78 10546.01 12:58:02 AM 30.42 0.43 29.99 65.18 3697.35 12:59:01 AM 41.16 0.07 41.09 4.07 2640.91 01:00:01 AM 28.34 0.00 28.34 0.00 5697.38 01:01:01 AM 2.28 0.13 2.15 33.19 117.68 01:02:01 AM 0.67 0.07 0.60 1.73 11.26 01:03:01 AM 3.50 0.32 3.18 36.93 122.90 01:04:01 AM 26.99 0.52 26.47 63.83 1312.79 Average: 42.59 8.88 33.72 1051.52 6997.59 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5517544 7067824 2364888 30.00 2688 1741008 707472 7.92 190124 1885120 111652 12:57:01 AM 5233144 7059892 2649288 33.61 2688 2003392 671652 7.52 214808 2087800 90080 12:58:02 AM 5275800 7103984 2606632 33.07 2688 2005416 626872 7.02 239716 2022916 12 12:59:01 AM 5050464 7078176 2831968 35.93 2688 2196760 632152 7.08 257196 2204740 154512 01:00:01 AM 5046524 7073880 2835908 35.98 2688 2196760 634780 7.11 257200 2204280 12 01:01:01 AM 4997624 7027400 2884808 36.60 2688 2199172 702116 7.86 257468 2252480 12 01:02:01 AM 4988824 7018652 2893608 36.71 2688 2199256 717504 8.03 257600 2261588 32 01:03:01 AM 5162124 7027432 2720308 34.51 2688 2038316 672828 7.53 254108 2108364 8244 01:04:01 AM 5179964 7045108 2702468 34.28 2688 2040560 654896 7.33 448848 1903972 16716 Average: 5161335 7055816 2721097 34.52 2688 2068960 668919 7.49 264119 2103473 42364 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 315.21 169.84 1274.31 60.31 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 80.15 58.49 904.34 9.14 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 15.88 9.16 6.07 3.55 0.00 0.00 0.00 0.00 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 185.21 135.67 334.02 36.90 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 3.87 2.32 0.61 0.52 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 215.23 200.02 58.51 79.92 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 245.93 243.66 130.79 94.97 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 138.81 113.15 139.76 48.71 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 22.32 18.39 15.98 8.98 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 135.76 105.58 318.21 38.12 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:35 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 36.15 0.03 7.92 21.96 0.12 33.81 12:56:01 AM 0 31.80 0.03 8.79 22.40 0.14 36.85 12:56:01 AM 1 40.45 0.03 7.07 21.53 0.10 30.81 12:57:01 AM all 33.79 0.00 5.71 5.66 0.17 54.68 12:57:01 AM 0 36.29 0.00 5.68 6.07 0.17 51.80 12:57:01 AM 1 31.28 0.00 5.73 5.24 0.17 57.57 12:58:02 AM all 10.25 0.00 1.52 3.78 0.05 84.40 12:58:02 AM 0 6.45 0.00 1.32 2.59 0.05 89.60 12:58:02 AM 1 14.05 0.00 1.72 4.98 0.05 79.19 12:59:01 AM all 27.19 0.00 4.49 0.99 0.11 67.22 12:59:01 AM 0 26.61 0.00 4.23 0.88 0.10 68.18 12:59:01 AM 1 27.78 0.00 4.75 1.09 0.12 66.26 01:00:01 AM all 0.30 0.00 0.35 1.51 0.05 97.79 01:00:01 AM 0 0.30 0.00 0.32 1.49 0.05 97.85 01:00:01 AM 1 0.30 0.00 0.38 1.54 0.05 97.73 01:01:01 AM all 16.83 0.00 0.61 0.04 0.08 82.44 01:01:01 AM 0 6.45 0.00 0.38 0.03 0.07 93.06 01:01:01 AM 1 27.25 0.00 0.84 0.05 0.08 71.77 01:02:01 AM all 23.55 0.00 0.49 0.01 0.14 75.82 01:02:01 AM 0 12.05 0.00 0.35 0.02 0.12 87.46 01:02:01 AM 1 35.04 0.00 0.62 0.00 0.17 64.17 01:03:01 AM all 16.07 0.00 1.44 0.02 0.08 82.38 01:03:01 AM 0 9.74 0.00 1.56 0.00 0.08 88.62 01:03:01 AM 1 22.44 0.00 1.33 0.03 0.08 76.11 01:04:01 AM all 30.92 0.00 3.70 0.57 0.10 64.72 01:04:01 AM 0 38.52 0.00 4.02 0.75 0.10 56.61 01:04:01 AM 1 23.32 0.00 3.37 0.38 0.10 72.82 Average: all 21.64 0.00 2.90 3.82 0.10 71.53 Average: 0 18.65 0.00 2.95 3.77 0.10 74.54 Average: 1 24.63 0.00 2.86 3.87 0.10 68.53