---> uname -a: Linux prd-centos8-robot-2c-8g-3802.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 588 4983 19 2126 6814 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:87:86:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe87:8670/64 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) 12/18/2024 _x86_64_ (2 CPU) 02:25:12 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 101.88 59.64 42.25 6302.98 15520.99 02:28:01 AM 115.91 0.73 115.18 53.06 11472.92 02:29:01 AM 21.78 0.48 21.29 64.78 1674.23 02:30:01 AM 69.07 6.75 62.32 1249.39 8185.60 02:31:01 AM 5.61 0.12 5.50 33.05 224.09 02:32:01 AM 2.12 0.00 2.12 0.00 116.60 02:33:01 AM 0.53 0.00 0.53 0.00 8.18 02:34:01 AM 12.91 0.32 12.60 36.93 453.37 Average: 41.23 8.51 32.72 967.67 4707.10 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5392808 7013368 2489616 31.58 2688 1810732 756736 8.47 198568 1999128 143096 02:28:01 AM 5201592 6999948 2680832 34.01 2688 1976172 704736 7.89 198336 2138080 34712 02:29:01 AM 5191708 7016956 2690716 34.14 2688 2002684 717584 8.03 223908 2123092 24496 02:30:01 AM 5015576 7054744 2866848 36.37 2688 2209264 650860 7.29 258232 2231068 104 02:31:01 AM 4973060 7014612 2909364 36.91 2688 2211672 708204 7.93 258500 2277104 1424 02:32:01 AM 4973956 7015508 2908468 36.90 2688 2211672 708204 7.93 258500 2277120 4 02:33:01 AM 4965672 7007240 2916752 37.00 2688 2211688 724020 8.11 258500 2284784 4 02:34:01 AM 5116728 6985360 2765696 35.09 2688 2044832 716328 8.02 293248 2120520 20164 Average: 5103888 7013467 2778536 35.25 2688 2084840 710834 7.96 243474 2181362 28000 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 340.63 199.80 1573.38 62.22 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 59.76 46.44 669.03 8.58 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 14.33 10.80 6.06 4.04 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 233.93 171.34 338.34 44.26 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 25.54 15.59 20.70 2.35 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 264.02 262.97 53.18 110.05 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 219.21 217.48 131.63 80.63 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 86.62 67.69 129.25 32.82 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 155.50 124.01 365.22 43.12 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) 12/18/2024 _x86_64_ (2 CPU) 02:25:12 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 37.50 0.05 6.24 8.97 0.12 47.12 02:27:01 AM 0 32.47 0.05 6.53 8.69 0.10 52.16 02:27:01 AM 1 42.51 0.05 5.96 9.26 0.13 42.09 02:28:01 AM all 29.55 0.00 4.28 7.29 0.10 58.78 02:28:01 AM 0 24.04 0.00 3.47 7.85 0.10 64.54 02:28:01 AM 1 35.08 0.00 5.10 6.72 0.10 53.00 02:29:01 AM all 12.94 0.00 1.84 0.53 0.06 84.63 02:29:01 AM 0 4.99 0.00 1.70 0.88 0.07 92.36 02:29:01 AM 1 20.90 0.00 1.99 0.17 0.05 76.90 02:30:01 AM all 25.40 0.00 4.72 2.34 0.11 67.44 02:30:01 AM 0 21.02 0.00 4.10 2.60 0.12 72.17 02:30:01 AM 1 29.80 0.00 5.33 2.07 0.10 62.69 02:31:01 AM all 2.52 0.00 0.31 0.05 0.03 97.09 02:31:01 AM 0 1.69 0.00 0.23 0.05 0.05 97.97 02:31:01 AM 1 3.34 0.00 0.38 0.05 0.02 96.21 02:32:01 AM all 20.87 0.00 0.45 0.01 0.09 78.58 02:32:01 AM 0 29.29 0.00 0.60 0.02 0.10 69.99 02:32:01 AM 1 12.45 0.00 0.30 0.00 0.08 87.16 02:33:01 AM all 25.41 0.00 0.47 0.00 0.09 74.03 02:33:01 AM 0 4.30 0.00 0.25 0.00 0.07 95.38 02:33:01 AM 1 46.56 0.00 0.69 0.00 0.12 52.63 02:34:01 AM all 18.30 0.00 1.91 0.15 0.08 79.56 02:34:01 AM 0 14.87 0.00 1.81 0.13 0.08 83.10 02:34:01 AM 1 21.73 0.00 2.01 0.17 0.08 76.01 Average: all 21.56 0.01 2.53 2.42 0.09 73.41 Average: 0 16.58 0.01 2.34 2.53 0.09 78.46 Average: 1 26.53 0.01 2.72 2.30 0.09 68.36