---> uname -a: Linux prd-centos8-robot-2c-8g-3043.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 573 5009 19 2114 6827 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:e4:71:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fee4:719f/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) 10/31/2024 _x86_64_ (2 CPU) 02:03:41 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 176.10 127.25 48.84 14046.19 37913.83 02:06:01 AM 73.54 6.92 66.62 1256.99 6288.44 02:07:01 AM 86.54 0.73 85.80 51.32 9314.08 02:08:01 AM 13.96 0.38 13.58 64.26 1242.01 02:09:01 AM 11.86 0.00 11.86 0.00 1005.08 02:10:01 AM 55.28 0.03 55.25 3.47 7167.41 02:11:01 AM 9.75 0.40 9.35 68.91 345.20 02:12:01 AM 17.11 0.10 17.01 10.80 985.10 Average: 55.52 16.98 38.54 1938.09 8033.59 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5629392 7107220 2253032 28.58 2688 1671748 657108 7.36 177192 1794152 75624 02:06:01 AM 5368320 7073600 2514104 31.90 2688 1887396 693336 7.76 211212 1978208 148536 02:07:01 AM 5188520 7016020 2693904 34.18 2688 2004904 707560 7.92 220624 2124960 30120 02:08:01 AM 5265016 7094436 2617408 33.21 2688 2006832 631948 7.08 239232 2031180 4 02:09:01 AM 5086640 6999436 2795784 35.47 2688 2087348 718980 8.05 255176 2184384 62620 02:10:01 AM 5042848 7071332 2839576 36.02 2688 2198220 645716 7.23 256696 2206604 80 02:11:01 AM 5146364 7007624 2736060 34.71 2688 2034608 700016 7.84 251116 2124420 4644 02:12:01 AM 5179168 7035244 2703256 34.29 2688 2031608 673140 7.54 445320 1905772 176 Average: 5238284 7050614 2644140 33.54 2688 1990333 678476 7.60 257071 2043710 40226 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 266.52 155.02 985.54 57.01 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 52.54 44.33 632.25 5.34 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 66.99 46.40 591.09 7.99 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.48 9.65 5.34 3.54 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 31.09 24.56 290.85 5.11 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 217.89 154.70 48.58 41.92 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 62.76 41.92 77.80 19.49 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 8.25 6.88 6.07 3.02 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.20 60.44 329.71 17.93 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) 10/31/2024 _x86_64_ (2 CPU) 02:03:41 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 31.05 0.06 9.90 21.58 0.15 37.26 02:05:01 AM 0 33.17 0.07 10.41 21.80 0.10 34.45 02:05:01 AM 1 28.90 0.05 9.38 21.37 0.19 40.11 02:06:01 AM all 21.56 0.00 3.86 16.02 0.08 58.49 02:06:01 AM 0 25.86 0.00 4.28 12.97 0.08 56.81 02:06:01 AM 1 17.26 0.00 3.44 19.07 0.07 60.16 02:07:01 AM all 21.35 0.00 3.16 4.33 0.09 71.07 02:07:01 AM 0 26.11 0.00 3.69 3.70 0.08 66.41 02:07:01 AM 1 16.59 0.00 2.64 4.95 0.10 75.72 02:08:01 AM all 10.32 0.00 1.33 0.99 0.06 87.30 02:08:01 AM 0 16.81 0.00 1.47 0.30 0.05 81.37 02:08:01 AM 1 3.86 0.00 1.19 1.67 0.07 93.22 02:09:01 AM all 12.44 0.00 2.17 0.30 0.08 85.01 02:09:01 AM 0 11.10 0.00 2.17 0.33 0.07 86.33 02:09:01 AM 1 13.78 0.00 2.17 0.27 0.08 83.69 02:10:01 AM all 17.12 0.00 3.35 3.39 0.07 76.07 02:10:01 AM 0 16.61 0.00 3.28 2.88 0.07 77.16 02:10:01 AM 1 17.64 0.00 3.42 3.91 0.07 74.97 02:11:01 AM all 6.81 0.00 1.40 0.08 0.05 91.65 02:11:01 AM 0 8.22 0.00 1.49 0.10 0.05 90.14 02:11:01 AM 1 5.40 0.00 1.32 0.07 0.05 93.16 02:12:01 AM all 11.16 0.00 1.44 0.28 0.08 87.03 02:12:01 AM 0 13.48 0.00 1.28 0.25 0.08 84.90 02:12:01 AM 1 8.85 0.00 1.60 0.32 0.08 89.15 Average: all 16.41 0.01 3.30 5.80 0.08 74.40 Average: 0 18.86 0.01 3.48 5.23 0.07 72.34 Average: 1 13.96 0.01 3.11 6.37 0.09 76.46