---> uname -a: Linux prd-centos8-robot-2c-8g-3871.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 589 4988 19 2119 6811 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:b4:2f:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:feb4:2f13/64 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 72.57 22.24 50.33 5041.97 4297.70 01:02:01 AM 101.55 0.78 100.77 52.61 10868.63 01:03:01 AM 15.08 0.42 14.66 64.78 1286.87 01:04:01 AM 63.47 0.03 63.44 3.47 7923.76 01:05:01 AM 5.68 0.08 5.60 31.99 648.38 01:06:01 AM 1.85 0.02 1.83 0.13 73.53 01:07:01 AM 0.30 0.00 0.30 0.00 6.31 01:08:01 AM 13.08 0.33 12.75 37.86 494.93 Average: 34.21 2.99 31.22 654.27 3200.71 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5278692 7000936 2603732 33.03 2688 1907196 774208 8.67 243544 2046404 189644 01:02:01 AM 5171264 7002320 2711160 34.40 2688 2008532 732752 8.20 221036 2144228 30116 01:03:01 AM 5211712 7047964 2670712 33.88 2688 2013612 692292 7.75 243380 2081672 3160 01:04:01 AM 5025848 7057984 2856576 36.24 2688 2201868 654584 7.33 257076 2225896 16564 01:05:01 AM 4985828 7019084 2896596 36.75 2688 2203012 702872 7.87 257208 2264736 184 01:06:01 AM 4812376 6845752 3070048 38.95 2688 2203120 895896 10.03 257208 2437476 40 01:07:01 AM 4941216 6974852 2941208 37.31 2688 2203380 778232 8.71 257208 2309156 228 01:08:01 AM 5121220 6983060 2761204 35.03 2688 2035732 729292 8.17 289920 2116816 17172 Average: 5068520 6991494 2813904 35.70 2688 2097056 745016 8.34 253322 2203298 32138 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 288.16 178.03 1529.70 60.09 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 69.98 53.00 668.25 8.66 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 15.98 11.13 6.17 4.14 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 184.57 139.76 327.25 32.41 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 20.28 12.96 4.76 1.50 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 433.51 381.11 4746.36 712.48 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 467.18 355.56 5253.30 23.08 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 222.21 167.49 1969.26 34.06 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 212.73 162.38 1813.09 109.55 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 32.02 0.00 5.72 3.86 0.10 58.30 01:01:01 AM 0 38.72 0.00 6.12 4.71 0.10 50.35 01:01:01 AM 1 25.33 0.00 5.31 3.01 0.10 66.26 01:02:01 AM all 28.10 0.00 4.16 6.01 0.07 61.65 01:02:01 AM 0 32.97 0.00 4.45 5.29 0.07 57.22 01:02:01 AM 1 23.24 0.00 3.86 6.74 0.08 66.07 01:03:01 AM all 10.55 0.00 1.67 0.77 0.07 86.95 01:03:01 AM 0 13.75 0.00 1.75 0.42 0.08 84.00 01:03:01 AM 1 7.34 0.00 1.59 1.12 0.05 89.90 01:04:01 AM all 26.15 0.00 4.33 3.17 0.08 66.27 01:04:01 AM 0 35.00 0.00 4.47 2.20 0.08 58.24 01:04:01 AM 1 17.31 0.00 4.18 4.13 0.08 74.29 01:05:01 AM all 1.33 0.00 0.25 0.26 0.03 98.13 01:05:01 AM 0 1.56 0.00 0.17 0.07 0.03 98.17 01:05:01 AM 1 1.10 0.00 0.33 0.45 0.03 98.08 01:06:01 AM all 15.12 0.00 1.06 0.01 0.09 83.72 01:06:01 AM 0 23.16 0.00 1.89 0.00 0.10 74.85 01:06:01 AM 1 7.15 0.00 0.23 0.02 0.08 92.52 01:07:01 AM all 11.65 0.00 1.11 0.00 0.10 87.13 01:07:01 AM 0 22.78 0.00 2.04 0.00 0.12 75.06 01:07:01 AM 1 0.72 0.00 0.20 0.00 0.08 99.00 01:08:01 AM all 16.35 0.00 2.30 0.17 0.08 81.10 01:08:01 AM 0 27.86 0.00 2.93 0.10 0.08 69.02 01:08:01 AM 1 4.96 0.00 1.67 0.23 0.07 93.07 Average: all 17.68 0.00 2.58 1.79 0.08 77.88 Average: 0 24.49 0.00 2.99 1.61 0.08 70.84 Average: 1 10.91 0.00 2.17 1.97 0.07 84.88